CA2475859A1 - Transport block set transmission using hybrid automatic repeat request - Google Patents

Transport block set transmission using hybrid automatic repeat request Download PDF

Info

Publication number
CA2475859A1
CA2475859A1 CA002475859A CA2475859A CA2475859A1 CA 2475859 A1 CA2475859 A1 CA 2475859A1 CA 002475859 A CA002475859 A CA 002475859A CA 2475859 A CA2475859 A CA 2475859A CA 2475859 A1 CA2475859 A1 CA 2475859A1
Authority
CA
Canada
Prior art keywords
transport block
block sets
time interval
transmission time
separated
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002475859A
Other languages
French (fr)
Other versions
CA2475859C (en
Inventor
Stephen E. Terry
Nader Bolourchi
Ariela Zeira
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Intel Corp
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2475859A1 publication Critical patent/CA2475859A1/en
Application granted granted Critical
Publication of CA2475859C publication Critical patent/CA2475859C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041Arrangements at the transmitter end
    • H04L1/0042Encoding specially adapted to other signal generation operation, e.g. in order to reduce transmit distortions, jitter, or to improve signal shape
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/004Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0045Arrangements at the receiver end
    • H04L1/0047Decoding adapted to other signal detection operation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1812Hybrid protocols; Hybrid automatic repeat request [HARQ]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1822Automatic repetition systems, e.g. Van Duuren systems involving configuration of automatic repeat request [ARQ] with parallel processes
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1829Arrangements specially adapted for the receiver end
    • H04L1/1835Buffer management
    • H04L1/1845Combining techniques, e.g. code combining
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/12Arrangements for detecting or preventing errors in the information received by using return channel
    • H04L1/16Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
    • H04L1/18Automatic repetition systems, e.g. Van Duuren systems
    • H04L1/1867Arrangements specially adapted for the transmitter end
    • H04L1/1893Physical mapping arrangements
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00Arrangements affording multiple use of the transmission path
    • H04L5/003Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053Allocation of signaling, i.e. of overhead other than pilot signals
    • H04L5/0055Physical resource allocation for ACK/NACK
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/04Wireless resource allocation
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/21Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W72/00Local resource management
    • H04W72/20Control channels or signalling for resource management
    • H04W72/23Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00Arrangements for detecting or preventing errors in the information received
    • H04L1/0001Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0009Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the channel coding

Abstract

Data of a time transmission interval is to be transmitted in a wireless communication system. The wireless communication system uses adaptive modulation and coding and has automatic repeat request mechanism. A transmission time interval has a plurality of transport block sets. The transport block sets are transmitted with a first specified modulation and coding scheme. Each transport block set is received and a determination is made as to whether the transport block sets meet a specified quality (50). When the specified quality is not met, a repeat request is transmitted (51). The specified modulation and coding scheme is changed to a second specified modulation and coding scheme that may support a reduced number of TBS's with in the transmission time interval. In response to the repeat request, at least one of the transport block sets is retransmitted. The retransmitted transpor t block set is received. The retransmitted transport block set may be combined with a corresponding previously received transport block set (51).

Claims (31)

1. A method for transmitting data of a transmission time interval in a wireless communication system using adaptive modulation and coding and having a physical layer hybrid automatic repeat request mechanism, the method comprising:
providing a transmission time interval having a plurality of transport block sets;
transmitting the transport block sets with a first specified modulation and coding scheme;
receiving each transport block set and determining whether the received transport block sets meet a specified quality;
when the specified quality is not met, transmitting a repeat request;
changing the specified modulation and coding scheme to a second specified modulation and coding scheme;
in response to the repeat request, retransmitting at least one of the transport block sets;
receiving the retransmitted transport block set; and combining the retransmitted transport block set with a corresponding previously received transport block set.
2. The method of claim 1 wherein the specified quality is determined using a circular redundancy test.
3. The method of claim 1 wherein the specified quality determination is made on each received transport block set and only the received transport block sets not meeting the specified quality are retransmitted.
4. The method of claim 1 for use in a time division duplex/code division multiple access communication system, wherein the transmitted transport block sets are separated by time.
5. The method of claim 1 for use in a code division multiple access communication system wherein the transmitted transport block sets are separated by codes.
6. The method of claim 1 for use in a time division duplex/code division multiple access communication system wherein the transmitted transport block sets are separated by time and codes.
7. The method of claim 1 for use in an orthogonal frequency division multiple access communication system wherein the transport block sets are separated by sub-carriers.
8. A base station for transmitting data of a transmission time interval using adaptive modulation and coding and having a physical layer hybrid automatic repeat request mechanism, the base station comprising:

a transmitter for transmitting data of a transmission time interval with a first specified modulation and coding scheme, the transmission time interval having a plurality of transport block sets and in response to receiving a repeat request, for retransmitting at least one of the transport block sets; and an adaptive modulation and coding controller for changing the specified modulation and coding scheme to a second specified modulation and coding scheme.
9. The base station of claim 8 using a time division duplex/code division multiple access air interface, wherein the transmitted transport block sets are separated by time.
10. The base station of claim 8 using a code division multiple access air interface wherein the transmitted transport block sets are separated by codes.
11. The base station of claim 8 using a time division duplex/code division multiple access air interface wherein the transmitted transport block sets are separated by time and codes.
12. The base station of claim 8 using an orthogonal frequency division multiple access air interface wherein the transport block sets are separated by sub-carriers.
13. A base station for transmitting data of a transmission time interval using adaptive modulation and coding and having a physical layer hybrid automatic repeat request mechanism, the base station comprising:
means for transmitting data of a transmission time interval with a first specified modulation and coding scheme, the transmission time interval having a plurality of transport block sets;
means for changing the specified modulation and coding scheme to a second specified modulation and coding scheme; and means in response to receiving a repeat request, for retransmitting at least one of the transport block sets.
14. The base station of claim 13 using a time division duplex/code division multiple access air interface, wherein the transmitted transport block sets are separated by time.
15. The base station of claim 13 using a code division multiple access air interface wherein the transmitted transport block sets are separated by codes.
16. The base station of claim 13 using a time division duplex/code division multiple access air interface wherein the transmitted transport block sets are separated by time and codes.
17. The base station of claim 13 using an orthogonal frequency division multiple access air interface wherein the transport block sets are separated by sub-carriers.
18. A user equipment for receiving data of a transmission time interval, the transmission time interval data transmitted using adaptive modulation and coding, the user equipment using a physical layer hybrid automatic repeat request mechanism for the received transmission time interval data, the user equipment comprising:
at least one receiver for receiving the transmission time interval data, the transmission time interval data having a plurality of transport block sets, and for receiving at least one retransmitted transport block set, the at least one retransmitted transport block set transmitted using a second specified modulation and coding scheme;
a hybrid automatic repeat request decoder for determining whether data of each of the transport block sets meet a specified quality, and for combining the at least one retransmitted transport block set with a corresponding previously received transport block set; and an automatic repeat request transmitter for when the specified quality is not met, for transmitting a repeat request.
19. The user equipment of claim 18 wherein the specified quality is determined using a circular redundancy test.
20. The user equipment of claim 18 wherein the specified quality determination is made on each received transport block set and only the received transport block sets not meeting the specified quality are retransmitted.
21. The user equipment of claim 18 wherein the received transmission time interval data is in a time division duplex/code division multiple access format, and the transport block sets of the are separated by time.
22. The user equipment of claim 18 wherein the received transmission time interval data is in a code division multiple access format, and the transport block sets of the are separated by codes.
23. The user equipment of claim 18 wherein the received transmission time interval data is in a time division duplex/code division multiple access format, and the transport block sets of the are separated by time and codes.
24. The user equipment of claim 18 wherein the received transmission time interval data is in orthogonal frequency division multiple access format, and the transport block sets of the are separated by sub-carriers.
25. A user equipment for receiving data of a transmission time interval, the transmission time interval data transmitted using adaptive modulation and coding, the user equipment using a physical layer hybrid automatic repeat request mechanism for the received transmission time interval data, the user equipment comprising:
means for receiving the transmission time interval data, the transmission time interval data having a plurality of transport block sets;
means for determining whether data of each of the transport block sets meet a specified quality;
means for when the specified quality is not met, for transmitting a repeat request;
means for receiving at least one retransmitted transport block set, the at least one retransmitted transport block set transmitted using a second specified modulation and coding scheme; and means for combining the at least one retransmitted transport block set with a corresponding previously received transport block set.
26. The user equipment of claim 25 wherein the specified quality is determined using a circular redundancy test.
27. The user equipment of claim 25 wherein the specified quality determination is made on each received transport block set and only the received transport block sets not meeting the specified quality are retransmitted.
28. The user equipment of claim 25 wherein the received transmission time interval data is in a time division duplex/code division multiple access format, and the transport block sets of the are separated by time.
29. The user equipment of claim 25 wherein the received transmission time interval data is in a code division multiple access format, and the transport block sets of the are separated by codes.
30. The user equipment of claim 25 wherein the received transmission time interval data is in a time division duplex/code division multiple access format, and the transport block sets of the are separated by time and codes.
31. The user equipment of claim 25 wherein the received transmission time interval data is in orthogonal frequency division multiple access format, and the transport block sets of the are separated by sub-carriers.
CA2475859A 2002-02-13 2003-02-11 Transport block set transmission using hybrid automatic repeat request Expired - Lifetime CA2475859C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US35722402P 2002-02-13 2002-02-13
US60/357,224 2002-02-13
US10/279,393 2002-10-24
US10/279,393 US7287206B2 (en) 2002-02-13 2002-10-24 Transport block set transmission using hybrid automatic repeat request
PCT/US2003/004251 WO2003069824A2 (en) 2002-02-13 2003-02-11 Transport block set transmission using hybrid automatic repeat request

Publications (2)

Publication Number Publication Date
CA2475859A1 true CA2475859A1 (en) 2003-08-21
CA2475859C CA2475859C (en) 2013-04-16

Family

ID=26959628

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2475859A Expired - Lifetime CA2475859C (en) 2002-02-13 2003-02-11 Transport block set transmission using hybrid automatic repeat request

Country Status (15)

Country Link
US (6) US7287206B2 (en)
EP (4) EP2159948A3 (en)
JP (12) JP2005518141A (en)
KR (12) KR101029728B1 (en)
CN (7) CN102497258B (en)
AR (1) AR038511A1 (en)
AU (1) AU2003213030A1 (en)
CA (1) CA2475859C (en)
DE (2) DE20302243U1 (en)
HK (4) HK1074690A1 (en)
MX (1) MXPA04007941A (en)
MY (3) MY151863A (en)
NO (1) NO334579B1 (en)
TW (5) TW586715U (en)
WO (1) WO2003069824A2 (en)

Families Citing this family (68)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7287206B2 (en) * 2002-02-13 2007-10-23 Interdigital Technology Corporation Transport block set transmission using hybrid automatic repeat request
US7577227B2 (en) * 2002-04-18 2009-08-18 Alcatel-Lucent Usa Inc. Link adaption in general packet radio service networks
KR100911138B1 (en) * 2002-04-25 2009-08-06 삼성전자주식회사 Power controllable wireless mobile communication system of adaptive modulation and coding scheme and its method therefor
US7093180B2 (en) 2002-06-28 2006-08-15 Interdigital Technology Corporation Fast H-ARQ acknowledgement generation method using a stopping rule for turbo decoding
US7301929B2 (en) * 2002-08-09 2007-11-27 Spyder Navigations, L.L.C. Method and system for transport block size signaling based on modulation type for HSDPA
GB2394144B (en) * 2002-10-10 2005-01-26 Motorola Inc Regulation of time intervals in a wireless communication system
US7385954B2 (en) * 2003-07-16 2008-06-10 Lucent Technologies Inc. Method of transmitting or retransmitting packets in a communication system
US8908496B2 (en) * 2003-09-09 2014-12-09 Qualcomm Incorporated Incremental redundancy transmission in a MIMO communication system
CA2540846C (en) * 2003-11-19 2010-01-12 Samsung Electronics Co., Ltd. Apparatus and method for transmitting and receiving common control information in a wireless communication system
KR100973946B1 (en) 2004-03-12 2010-08-05 삼성전자주식회사 System and method for operation band adaptive modulation and coding subchannel in a orthogonal frequency division multiple access system
DE602004018609D1 (en) * 2004-04-01 2009-02-05 Panasonic Corp Interference reduction in uplink re-transmission
KR100735346B1 (en) * 2004-05-04 2007-07-04 삼성전자주식회사 A method and apparatus for TTI change considering HARQ process for Enhanced uplink dedicated channel
US20050254508A1 (en) * 2004-05-13 2005-11-17 Nokia Corporation Cooperation between packetized data bit-rate adaptation and data packet re-transmission
US8588203B2 (en) * 2004-06-04 2013-11-19 Qualcomm Incorporated Wireless communication system with improved broadcast coverage
US8233431B2 (en) * 2004-08-13 2012-07-31 Nokia Corporation WCDMA uplink HARQ operation during the reconfiguration of the TTI length
EP1638238A1 (en) * 2004-09-15 2006-03-22 Siemens Aktiengesellschaft Method for combining data packets by a telecommunication device
EP1794921B1 (en) 2004-09-15 2009-04-15 Nokia Siemens Networks Gmbh & Co. Kg Decoding method
JP2006092042A (en) * 2004-09-21 2006-04-06 Sanyo Electric Co Ltd Information processor and context switching method
US20060084459A1 (en) * 2004-10-13 2006-04-20 Vinh Phan Outer loop power control of user equipment in wireless communication
US20070058595A1 (en) * 2005-03-30 2007-03-15 Motorola, Inc. Method and apparatus for reducing round trip latency and overhead within a communication system
US8031583B2 (en) * 2005-03-30 2011-10-04 Motorola Mobility, Inc. Method and apparatus for reducing round trip latency and overhead within a communication system
JP4596958B2 (en) * 2005-04-01 2010-12-15 株式会社エヌ・ティ・ティ・ドコモ Wireless communication apparatus and wireless communication method
US7957327B2 (en) 2005-05-18 2011-06-07 Qualcomm Incorporated Efficient support for TDD beamforming via constrained hopping and on-demand pilot
AU2006258372A1 (en) * 2005-06-17 2006-12-21 Samsung Electronics Co., Ltd. Apparatus and method for transmitting/receiving broadcast data in a mobile communication system
KR101003087B1 (en) * 2005-06-17 2010-12-21 삼성전자주식회사 Apparatus and method for transmitting and receiving of broadcasting data in a wireless communication system
US8638771B2 (en) * 2005-08-12 2014-01-28 Qualcomm Incorporated Transmission structure supporting multi-user scheduling and MIMO transmission
KR100864810B1 (en) 2005-09-28 2008-10-23 삼성전자주식회사 Apparatus and method for transmitting using relay in broadband wireless communication system
TW200719653A (en) * 2005-11-04 2007-05-16 Interdigital Tech Corp Method and apparatus for mapping 3GPP service primitives to media independent handover event services
JP2007181180A (en) * 2005-11-29 2007-07-12 Hitachi Kokusai Electric Inc Communication system
KR100734389B1 (en) 2005-12-08 2007-07-02 한국전자통신연구원 Codeword Automatic Repeat Request/Decoding Method and Transmitting/Receiving Apparatus by Using Feedback Information
US8432794B2 (en) 2005-12-29 2013-04-30 Interdigital Technology Corporation Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple H-ARQ processes
TWI427958B (en) * 2005-12-29 2014-02-21 Interdigital Tech Corp Method and apparatus for selecting multiple transport formats and transmitting multiple transport blocks simultaneously with multiple h-arq processes
TWI549466B (en) * 2006-02-03 2016-09-11 內數位科技公司 Quality of service based resource determination and allocation apparatus and procedure in high speed packet access evolution and long term evolution systems
TWI623209B (en) 2006-02-03 2018-05-01 內數位科技公司 Method and system for supporting multiple hybrid automatic repeat request processes per transmission time interval
US20080049692A1 (en) * 2006-08-23 2008-02-28 Motorola, Inc. Apparatus and Method For Resource Allocation and Data Transmission Using Heterogeneous Modulation Formats in a Wireless Packet Communication System
US8400998B2 (en) 2006-08-23 2013-03-19 Motorola Mobility Llc Downlink control channel signaling in wireless communication systems
GB0619431D0 (en) * 2006-10-02 2006-11-08 Nokia Corp A method of transmitting data within a telecommunications system
US8176376B2 (en) 2006-10-02 2012-05-08 Telefonaktiebolaget Lm Ericsson (Publ) Optimal error protection coding for MIMO ACK/NACK/POST information
US8270424B2 (en) * 2006-11-01 2012-09-18 Alcatel Lucent Method of signaling allocated resources
JP5098329B2 (en) * 2006-12-26 2012-12-12 富士通株式会社 Mobile communication device
US8532066B2 (en) 2007-10-18 2013-09-10 Qualcomm Incorporated Transmission structure supporting multi-user scheduling and MIMO transmission
KR101440912B1 (en) * 2007-10-25 2014-09-17 인터디지탈 패튼 홀딩스, 인크 Control and transmission of uplink feedback information from a wtru in a cell_fach state
US8041375B2 (en) * 2007-10-31 2011-10-18 Qualcomm Incorporated Methods and apparatus for use in peer to peer communications devices and/or systems relating to rate scheduling, traffic scheduling, rate control, and/or power control
EP2114030B1 (en) * 2008-04-30 2020-09-16 Google Technology Holdings LLC Methods and devices for preemptively transmitting a signal in accordance with an MCS other than a network commanded MCS
KR101648775B1 (en) * 2008-10-30 2016-08-17 엘지전자 주식회사 Method of harq acknowledgement transmission and transport block retransmission in a wireless communication system
US8737319B2 (en) * 2008-12-15 2014-05-27 Samsung Electronics Co., Ltd. Method and apparatus for reducing map overhead in a broadand wireless communication system
JP5195925B2 (en) * 2009-01-15 2013-05-15 富士通株式会社 Transmission device, communication system, and communication method
JP2010193394A (en) * 2009-02-20 2010-09-02 Panasonic Corp Radio transmission apparatus and radio transmission method
US8537724B2 (en) * 2009-03-17 2013-09-17 Motorola Mobility Llc Relay operation in a wireless communication system
US8199001B2 (en) * 2009-05-12 2012-06-12 Qualcomm Incorporated Dynamic reporting scheme for location based services
KR101534865B1 (en) 2009-06-23 2015-07-27 엘지전자 주식회사 Method of performing link adaptation procedure
US8504888B2 (en) * 2010-05-04 2013-08-06 Lantiq Deutschland Gmbh Communication devices and methods with online parameter change
WO2012162877A1 (en) * 2011-05-30 2012-12-06 Renesas Mobile Corporation A method, an apparatus and a network element for dynamical tdd configuration
US8671333B2 (en) * 2011-06-29 2014-03-11 Lsi Corporation Adaptive encoding and decoding for error protected packet-based frames
US9756615B2 (en) 2013-05-21 2017-09-05 Telefonaktiebolaget Lm Ericsson (Publ) TTI switching
US9622184B2 (en) 2013-09-25 2017-04-11 Apple Inc. Transport block size and channel condition assessment based power consumption reduction for cellular communication
US9949216B2 (en) * 2013-09-25 2018-04-17 Apple Inc. Power consumption optimization for cellular communication via power amplifier biasing
CN105323043B (en) * 2014-05-29 2019-07-12 上海朗帛通信技术有限公司 A kind of method and apparatus communicated using unlicensed band
US9893800B2 (en) * 2015-03-20 2018-02-13 Qualcomm Incorporated Method and apparatus for spectral efficient data transmission in satellite systems
US10142068B2 (en) 2015-05-22 2018-11-27 Futurewei Technologies, Inc. Methods and device for communications of OFDM signals over wideband carrier
JP6794376B2 (en) * 2015-06-11 2020-12-02 アップル インコーポレイテッドApple Inc. Enhanced Overlay Code Division Multiple Access (CDMA)
US10291785B2 (en) * 2015-10-08 2019-05-14 Avago Technologies International Sales Pte. Limtied Data unit retransmission
US20170332401A1 (en) 2016-05-13 2017-11-16 Qualcomm Incorporated Multiple transmission time interval coexistence
US10341070B2 (en) * 2016-08-12 2019-07-02 Mediatek Inc. Method and apparatus of data transmission by setting segmentation threshold based on transmission time interval
CN107888329B (en) * 2016-09-30 2022-01-14 大唐移动通信设备有限公司 Method, system and equipment for indicating error correction coding
WO2018137775A1 (en) * 2017-01-27 2018-08-02 Huawei Technologies Duesseldorf Gmbh Network entity and user equipment for a wireless communication network
KR102016665B1 (en) * 2017-02-24 2019-08-30 한국전자통신연구원 Method and apparatus for processing hybrid automatic repeat request process in communication system
US11071123B2 (en) * 2017-03-24 2021-07-20 Qualcomm Incorporated Transport block boundary flexibility

Family Cites Families (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0591091A (en) 1991-09-30 1993-04-09 Nippon Telegr & Teleph Corp <Ntt> Data transmission system
JPH06232871A (en) * 1993-01-29 1994-08-19 Toshiba Corp Radio communication system
CN2190080Y (en) 1994-03-11 1995-02-22 陆建中 Drive for two-speed bicycle
JPH0884162A (en) * 1994-09-14 1996-03-26 Hitachi Ltd Method for transmitting/receiving digital cable service, transmitter and receiver
DE69527633T2 (en) * 1995-10-23 2003-04-03 Nokia Corp Process for packet data transmission with hybrid FEC / ARQ Type II process
ES2224251T3 (en) * 1996-05-31 2005-03-01 Siemens Aktiengesellschaft PROCEDURE FOR THE SIGNALING OF RETURN ASSISTED BY COMPUTER IN AN AUTOMATIC REPETITION REQUEST PROCEDURE.
JPH10233758A (en) * 1997-02-20 1998-09-02 Nippon Telegr & Teleph Corp <Ntt> Radio communication method/equipment
JP3066483B2 (en) * 1997-03-04 2000-07-17 郵政省通信総合研究所長 Digital mobile radio communication method
US6175550B1 (en) * 1997-04-01 2001-01-16 Lucent Technologies, Inc. Orthogonal frequency division multiplexing system with dynamically scalable operating parameters and method thereof
US6021124A (en) * 1997-08-19 2000-02-01 Telefonaktiebolaget Lm Ericsson Multi-channel automatic retransmission query (ARQ) method
US6208663B1 (en) * 1997-08-29 2001-03-27 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for block ARQ with reselection of FEC coding and/or modulation
US6307867B1 (en) 1998-05-14 2001-10-23 Telefonaktiebolaget Lm Ericsson (Publ) Data transmission over a communications link with variable transmission rates
JP3817367B2 (en) 1998-05-21 2006-09-06 株式会社日立国際電気 Line state adaptive communication method
US6212240B1 (en) * 1998-06-24 2001-04-03 Motorola, Inc. Method and apparatus for conveying data between communication devices
US6359877B1 (en) * 1998-07-21 2002-03-19 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for minimizing overhead in a communication system
US20010056560A1 (en) 1998-10-08 2001-12-27 Farooq Khan Method and system for measurement based automatic retransmission request in a radiocommunication system
US6704898B1 (en) * 1998-10-23 2004-03-09 Telefonaktiebolaget Lm Ericsson (Publ) Combined hybrid automatic retransmission request scheme
CA2347946C (en) * 1998-10-23 2013-05-07 Telefonaktiebolaget Lm Ericsson Combined hybrid automatic retransmission request scheme
US6367045B1 (en) * 1999-07-01 2002-04-02 Telefonaktiebolaget Lm Ericsson (Publ) Bandwidth efficient acknowledgment/negative acknowledgment in a communication system using automatic repeat request (ARQ)
AU2012500A (en) * 1998-11-27 2000-06-19 Telefonaktiebolaget Lm Ericsson (Publ) Bandwidth efficient acknowledgement/negative acknowledegment
JP3450729B2 (en) 1998-12-21 2003-09-29 日本電信電話株式会社 Packet communication device
CN1335002A (en) * 1999-01-29 2002-02-06 诺基亚网络有限公司 Signaling method in incremental redundancy communication system whereby data blocks can be combined
US6865233B1 (en) 1999-02-19 2005-03-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and system for control signalling enabling flexible link adaptation in a radiocommunication system
FI109252B (en) * 1999-04-13 2002-06-14 Nokia Corp Transmission process with soft combination in a telecommunication system
JP3618600B2 (en) * 1999-09-28 2005-02-09 株式会社東芝 Wireless communication system, wireless communication method, wireless base station, and wireless terminal station
US6308294B1 (en) 1999-11-17 2001-10-23 Motorola, Inc. Adaptive hybrid ARQ using turbo code structure
JP3852736B2 (en) * 2000-02-23 2006-12-06 株式会社エヌ・ティ・ティ・ドコモ Received signal synthesis method, system, radio receiving station, and receiving station
US7397859B2 (en) * 2000-04-22 2008-07-08 Atheros Communications, Inc. Multi-carrier communication systems employing variable symbol rates and number of carriers
KR100516686B1 (en) * 2000-07-08 2005-09-22 삼성전자주식회사 Hybrid automatic repeat request method for cdma mobile system
US6999432B2 (en) * 2000-07-13 2006-02-14 Microsoft Corporation Channel and quality of service adaptation for multimedia over wireless networks
US7178089B1 (en) * 2000-08-23 2007-02-13 Telefonaktiebolaget Lm Ericsson (Publ) Two stage date packet processing scheme
KR100365183B1 (en) * 2000-12-07 2002-12-16 에스케이 텔레콤주식회사 Method and BTS for transmitting a data using the adaptation coding at physical layer in W-CDMA system
US6697347B2 (en) * 2001-08-22 2004-02-24 Nokia Mobile Phones Ltd. Method and apparatus for controlling transmission of packets in a wireless communication system
US20030039226A1 (en) * 2001-08-24 2003-02-27 Kwak Joseph A. Physical layer automatic repeat request (ARQ)
CN1332540A (en) * 2001-08-28 2002-01-23 杨大成 AZHARQ algorithm
US7287206B2 (en) * 2002-02-13 2007-10-23 Interdigital Technology Corporation Transport block set transmission using hybrid automatic repeat request
US20030206557A1 (en) * 2002-05-01 2003-11-06 Koninklijke Philips Electronics N.V. Error-resilient video transmission system for wireless LAN utilizing data partitioning and unequal error protection

Also Published As

Publication number Publication date
KR20040044423A (en) 2004-05-28
MXPA04007941A (en) 2004-11-29
KR101029725B1 (en) 2011-04-18
TW586715U (en) 2004-05-01
JP2012085323A (en) 2012-04-26
DE20302243U1 (en) 2003-07-10
US20120079337A1 (en) 2012-03-29
US20080052591A1 (en) 2008-02-28
KR101029728B1 (en) 2011-04-18
EP1483754A2 (en) 2004-12-08
JP2015201889A (en) 2015-11-12
US8074140B2 (en) 2011-12-06
CN102571306B (en) 2015-07-29
CN101662349B (en) 2013-03-27
JP2005518141A (en) 2005-06-16
KR101029727B1 (en) 2011-04-21
JP2006060860A (en) 2006-03-02
CN102497258B (en) 2015-11-18
JP5894959B2 (en) 2016-03-30
US20030153276A1 (en) 2003-08-14
KR20090017692A (en) 2009-02-18
CN102497257A (en) 2012-06-13
US7287206B2 (en) 2007-10-23
AU2003213030A1 (en) 2003-09-04
HK1171879A1 (en) 2013-04-05
CN1633676A (en) 2005-06-29
KR200312808Y1 (en) 2003-05-16
CN102571306A (en) 2012-07-11
MY163968A (en) 2017-11-15
TW200420019A (en) 2004-10-01
KR200312807Y1 (en) 2003-05-16
KR20100005243A (en) 2010-01-14
US8756471B2 (en) 2014-06-17
KR101029726B1 (en) 2011-04-18
TW200709603A (en) 2007-03-01
KR20090082516A (en) 2009-07-30
JP2009247008A (en) 2009-10-22
DE20302244U1 (en) 2003-06-18
NO334579B1 (en) 2014-04-14
KR100892913B1 (en) 2009-04-10
JP2013225862A (en) 2013-10-31
HK1171878A1 (en) 2013-04-05
KR101029732B1 (en) 2011-04-18
KR20050109412A (en) 2005-11-21
EP2285032A3 (en) 2011-04-27
CN2686255Y (en) 2005-03-16
CN102497257B (en) 2015-11-18
AU2003213030A8 (en) 2003-09-04
KR20090021316A (en) 2009-03-02
JP2016054535A (en) 2016-04-14
US20140293999A1 (en) 2014-10-02
US20160233977A1 (en) 2016-08-11
CN1633676B (en) 2012-03-28
KR20050097892A (en) 2005-10-10
US20130128780A1 (en) 2013-05-23
CN2696248Y (en) 2005-04-27
KR20050098959A (en) 2005-10-12
WO2003069824A3 (en) 2003-12-11
EP1483754A4 (en) 2005-07-06
JP5805700B2 (en) 2015-11-04
KR20040085186A (en) 2004-10-07
TW200306092A (en) 2003-11-01
MY151863A (en) 2014-07-14
US8341482B2 (en) 2012-12-25
US9344252B2 (en) 2016-05-17
NO20043802L (en) 2004-11-12
CN101662349A (en) 2010-03-03
TWI229985B (en) 2005-03-21
HK1173280A1 (en) 2013-05-10
AR038511A1 (en) 2005-01-19
TWI336186B (en) 2011-01-11
CA2475859C (en) 2013-04-16
EP2159948A2 (en) 2010-03-03
MY159391A (en) 2016-12-30
JP2013211856A (en) 2013-10-10
HK1074690A1 (en) 2005-11-18
CN102497258A (en) 2012-06-13
JP2008263626A (en) 2008-10-30
EP2285032A2 (en) 2011-02-16
JP2013179656A (en) 2013-09-09
KR20040044424A (en) 2004-05-28
TWI348289B (en) 2011-09-01
EP2159948A3 (en) 2010-09-22
EP3048751A1 (en) 2016-07-27
TW580229U (en) 2004-03-11
US10230488B2 (en) 2019-03-12
JP2008219924A (en) 2008-09-18
WO2003069824A2 (en) 2003-08-21
JP2014042304A (en) 2014-03-06
KR100613187B1 (en) 2006-08-18

Similar Documents

Publication Publication Date Title
CA2475859A1 (en) Transport block set transmission using hybrid automatic repeat request
JP2005518141A5 (en)
CN101444016B (en) Half-duplex communication in a frequency division duplex system
CN101984705B (en) Produce the method for descending chain circuit frame
US7391755B2 (en) Signaling and control mechanisms in MIMO harq schemes for wireless communication systems
CA2397893A1 (en) Hybrid arq schemes with soft combining in variable rate packet data applications
CA2595357C (en) Transmitting and receiving data corresponding to the same logical channel through multiple base stations
CN1096766C (en) Method and apparatus for organizing and recovering information communicated in a radio comunication system
MXPA05012290A (en) Mobile communication system and signal processing method thereof.
JP2004007686A5 (en)
CA2395215A1 (en) Data transmitting/receiving method in harq data communication system
JP2005027107A5 (en)
WO2003003776A3 (en) Mapping information in wireless communications systems
CA2521716A1 (en) Method and apparatus for channel quality feedback within a communication system
EP2139284A3 (en) Method and apparatus for controlling communications of data from multiple base stations to a mobile station in a communication system
CA2586278A1 (en) Apparatus and method for signal transmission and reception using downlink channel information in a sleep mode in a bwa communication system
CA2408452A1 (en) Transmitting/receiving apparatus and method for packet retransmission in a mobile communication system
CA2540846A1 (en) Apparatus and method for transmitting and receiving common control information in a wireless communication system
CA2484363A1 (en) Point to multi-point services using high speed shared channels in wireless communication systems
CA2434089A1 (en) Method and apparatus for transmitting and receiving orthogonal code index information in a mobile communication system
CA2583338A1 (en) Method and apparatus for assigning users to use arq-interlaces in a wireless cellular communication system
US5210752A (en) Radio tele-communication system using multichannel access scheme
WO2004107630A3 (en) Method and apparatus providing enhanced reservation access mode for a cdma reverse channel
CN102237971A (en) Data transmission rate regulation method and device
EP1187385A1 (en) Signalling of data rate and diversity configuration

Legal Events

Date Code Title Description
EEER Examination request
MKEX Expiry

Effective date: 20230213