WO2008027918A3 - Method and apparatus for communicating network identifiers in a communication system - Google Patents

Method and apparatus for communicating network identifiers in a communication system Download PDF

Info

Publication number
WO2008027918A3
WO2008027918A3 PCT/US2007/077031 US2007077031W WO2008027918A3 WO 2008027918 A3 WO2008027918 A3 WO 2008027918A3 US 2007077031 W US2007077031 W US 2007077031W WO 2008027918 A3 WO2008027918 A3 WO 2008027918A3
Authority
WO
WIPO (PCT)
Prior art keywords
network
identification information
communication system
information concerning
symbol
Prior art date
Application number
PCT/US2007/077031
Other languages
French (fr)
Other versions
WO2008027918A2 (en
Inventor
Michael Mao Wang
Original Assignee
Qualcomm Inc
Michael Mao Wang
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
Priority to MX2009001904A priority Critical patent/MX2009001904A/en
Priority to BRPI0716263 priority patent/BRPI0716263A2/en
Priority to CA002658693A priority patent/CA2658693A1/en
Priority to KR1020097006512A priority patent/KR101126004B1/en
Priority to EP07841502.3A priority patent/EP2057810B1/en
Priority to AU2007289323A priority patent/AU2007289323A1/en
Application filed by Qualcomm Inc, Michael Mao Wang filed Critical Qualcomm Inc
Priority to JP2009526872A priority patent/JP5144665B2/en
Priority to CN200780032001.2A priority patent/CN101548515B/en
Publication of WO2008027918A2 publication Critical patent/WO2008027918A2/en
Publication of WO2008027918A3 publication Critical patent/WO2008027918A3/en
Priority to IL196670A priority patent/IL196670A0/en
Priority to NO20090536A priority patent/NO20090536L/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0041—Arrangements at the transmitter end
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0064—Concatenated codes
    • H04L1/0066—Parallel concatenated codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0071—Use of interleaving
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L25/00—Baseband systems
    • H04L25/02—Details ; arrangements for supplying electrical power along data transmission lines
    • H04L25/0202—Channel estimation
    • H04L25/0224—Channel estimation using sounding signals
    • H04L25/0228—Channel estimation using sounding signals with direct estimation from sounding signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0042—Arrangements for allocating sub-channels of the transmission path intra-user or intra-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0078—Timing of allocation
    • H04L5/0082—Timing of allocation at predetermined intervals
    • H04L5/0083—Timing of allocation at predetermined intervals symbol-by-symbol
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/40—Support for services or applications
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/10—Access restriction or access information delivery, e.g. discovery data delivery using broadcasted information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
    • H04L1/0056—Systems characterized by the type of code used
    • H04L1/0067—Rate matching
    • H04L1/0068—Rate matching by puncturing
    • H04L1/0069—Puncturing patterns
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0014—Three-dimensional division
    • H04L5/0023—Time-frequency-space

Abstract

Method and apparatus for progressive preamble transmission in a communication system, such as a wireless system, is disclosed. In particular, a first symbol is utilized to communicate first timing information for coarse timing acquisition. A second symbol communicates first information including network identification information concerning a first network for fine timing acquisition of symbols in the first network. If a second network data is desired, a progressive or selectively utilizable third symbol communicates second information including network identification information concerning a second network. The network identification information concerning the second network includes network identification information concerning the first network to minimize processing to determine fine timing acquisition for the second network data.
PCT/US2007/077031 2006-08-28 2007-08-28 Method and apparatus for communicating network identifiers in a communication system WO2008027918A2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
BRPI0716263 BRPI0716263A2 (en) 2006-08-28 2007-08-28 Method and equipment for communicating network identifiers in a communication system.
CA002658693A CA2658693A1 (en) 2006-08-28 2007-08-28 Method and apparatus for communicating network identifiers in a communication system
KR1020097006512A KR101126004B1 (en) 2006-08-28 2007-08-28 Method and apparatus for communicating network identifiers in a communication system
EP07841502.3A EP2057810B1 (en) 2006-08-28 2007-08-28 Method and apparatus for communicating network identifiers in a communication system
AU2007289323A AU2007289323A1 (en) 2006-08-28 2007-08-28 Method and apparatus for communicating network identifiers in a communication system
MX2009001904A MX2009001904A (en) 2006-08-28 2007-08-28 Method and apparatus for communicating network identifiers in a communication system.
JP2009526872A JP5144665B2 (en) 2006-08-28 2007-08-28 Method and apparatus for communicating a network identifier in a communication system
CN200780032001.2A CN101548515B (en) 2006-08-28 2007-08-28 For transmitting the method and apparatus of network identifier in a communications system
IL196670A IL196670A0 (en) 2006-08-28 2009-01-22 Method and apparatus for communicating network identifiers in a communication system
NO20090536A NO20090536L (en) 2006-08-28 2009-02-03 Communication of network identifiers in a communication system

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/511,950 US9042212B2 (en) 2005-07-29 2006-08-28 Method and apparatus for communicating network identifiers in a communication system
US11/511,950 2006-08-28

Publications (2)

Publication Number Publication Date
WO2008027918A2 WO2008027918A2 (en) 2008-03-06
WO2008027918A3 true WO2008027918A3 (en) 2008-07-17

Family

ID=39048912

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/077031 WO2008027918A2 (en) 2006-08-28 2007-08-28 Method and apparatus for communicating network identifiers in a communication system

Country Status (14)

Country Link
US (1) US9042212B2 (en)
EP (1) EP2057810B1 (en)
JP (1) JP5144665B2 (en)
KR (1) KR101126004B1 (en)
CN (1) CN101548515B (en)
AU (1) AU2007289323A1 (en)
BR (1) BRPI0716263A2 (en)
CA (1) CA2658693A1 (en)
IL (1) IL196670A0 (en)
MX (1) MX2009001904A (en)
NO (1) NO20090536L (en)
RU (1) RU2407231C1 (en)
TW (1) TWI383615B (en)
WO (1) WO2008027918A2 (en)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2575528A1 (en) * 2004-07-29 2006-02-09 Qualcomm Incorporated System and method for diversity interleaving
US8391410B2 (en) 2004-07-29 2013-03-05 Qualcomm Incorporated Methods and apparatus for configuring a pilot symbol in a wireless communication system
US9246728B2 (en) 2004-07-29 2016-01-26 Qualcomm Incorporated System and method for frequency diversity
US20080317142A1 (en) * 2005-07-29 2008-12-25 Qualcomm Incorporated System and method for frequency diversity
US20070081484A1 (en) * 2004-07-29 2007-04-12 Wang Michael M Methods and apparatus for transmitting a frame structure in a wireless communication system
US9042212B2 (en) 2005-07-29 2015-05-26 Qualcomm Incorporated Method and apparatus for communicating network identifiers in a communication system
US9391751B2 (en) * 2005-07-29 2016-07-12 Qualcomm Incorporated System and method for frequency diversity
US7706328B2 (en) 2006-01-04 2010-04-27 Qualcomm Incorporated Methods and apparatus for position location in a wireless network
KR101414758B1 (en) * 2007-07-03 2014-10-01 삼성전자주식회사 Apparatus for transmitting data and receiving data
EP2028808A3 (en) 2007-07-25 2009-06-03 Qualcomm Incorporated Methods and apparatus for transmitter identification in a wireless network
US20090028100A1 (en) * 2007-07-25 2009-01-29 Qualcomm Incorporated Methods and apparatus for transmitter identification in a wireless network
US8488526B2 (en) * 2007-12-10 2013-07-16 Electronics And Telecommunications Research Institute Network communication method and network device using preamble
US8165064B2 (en) * 2008-01-28 2012-04-24 Qualcomm Incorporated Enhancements to the positioning pilot channel
US20090274099A1 (en) * 2008-05-02 2009-11-05 Qualcomm Incorporated Methods and apparatus for communicating transmitter information in a communication network
US8792899B2 (en) * 2008-11-07 2014-07-29 Qualcomm Incorporated Regionalized delivery of hybrid mobile broadcast services or channels in a mobile broadcast network
US20100158160A1 (en) * 2008-12-24 2010-06-24 Qualcomm Incorporated Extracting information from positioning pilot channel symbols in forward link only system
JP5993740B2 (en) 2009-10-01 2016-09-14 インターデイジタル パテント ホールディングス インコーポレイテッド Transmit uplink control data
US8325833B2 (en) * 2009-12-21 2012-12-04 Intel Corporation Interlaced symbol constellation mapping for wireless communication
KR20150028365A (en) 2010-01-08 2015-03-13 인터디지탈 패튼 홀딩스, 인크 Channel state information transmission for multiple carriers
KR101778304B1 (en) * 2010-08-23 2017-09-13 한국전자통신연구원 Communication method of sharing characteristic information of communication system using preamble, method of generating the preamble and communication system of enalbling the methods
CN102684813B (en) * 2011-03-08 2015-01-28 中兴通讯股份有限公司 Method and system for transmitting relay forwards
CN105108870A (en) * 2015-07-15 2015-12-02 百仪家具有限公司 Antibacterial abrasion-resistant waste tire rubber powder modified bamboo fiber plate and preparation method thereof
US9692587B2 (en) 2015-10-26 2017-06-27 Higher Ground Llc Phase tracking
JP6350602B2 (en) 2016-06-23 2018-07-04 日本電気株式会社 Communication network determination apparatus, communication network determination method, and communication network determination program
PL3531637T3 (en) * 2018-02-21 2020-07-13 Deutsche Telekom Ag Techniques for efficient reordering of data packets in multipath scenarios
JP6853863B1 (en) * 2019-10-03 2021-03-31 シャープ株式会社 Terminal equipment, base station equipment, and communication methods
TWI743800B (en) * 2020-05-22 2021-10-21 瑞昱半導體股份有限公司 Circuitry and method for detecting audio standard of sound intermediate frequency signal

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060133388A1 (en) * 2004-12-22 2006-06-22 Wang Michael M Wide area and local network ID transmission for communication systems

Family Cites Families (115)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4672605A (en) 1984-03-20 1987-06-09 Applied Spectrum Technologies, Inc. Data and voice communications system
SU1327296A1 (en) 1985-06-11 1987-07-30 Минский радиотехнический институт Convolution coder with algorithm of threshold decoding
US5177766A (en) 1991-06-03 1993-01-05 Spectralink Corporation Digital clock timing generation in a spread-spectrum digital communication system
US5315592A (en) * 1992-04-23 1994-05-24 Xyplex Inc. Parallel bridging
US6154484A (en) 1995-09-06 2000-11-28 Solana Technology Development Corporation Method and apparatus for embedding auxiliary data in a primary data signal using frequency and time domain processing
FI955113A (en) 1995-10-26 1997-04-27 Nokia Mobile Phones Ltd Procedure for data communication, transmitters and receivers
FR2742612B1 (en) 1995-12-15 1998-02-06 Sextant Avionique METHOD AND CIRCUIT FOR RECEIVING POSITIONING SIGNALS BY SATELLITES WITH ELIMINATION OF MULTI-PATH ERRORS
JP2907104B2 (en) 1996-03-27 1999-06-21 日本電気株式会社 Time diversity communication method and communication device
KR100186627B1 (en) 1996-09-21 1999-05-15 삼성전자 주식회사 Base band interlever
KR100193846B1 (en) 1996-10-02 1999-06-15 윤종용 Interleaved Read Address Generator
KR100221336B1 (en) 1996-12-28 1999-09-15 전주범 Frame harmonic apparatus and method of multi-receiver system
US6243379B1 (en) * 1997-04-04 2001-06-05 Ramp Networks, Inc. Connection and packet level multiplexing between network links
US6421333B1 (en) 1997-06-21 2002-07-16 Nortel Networks Limited Channel coding and interleaving for transmission on a multicarrier system
US6145114A (en) 1997-08-14 2000-11-07 Her Majesty The Queen In Right Of Canada, As Represented By The Minister Of Industry Through Communications Research Centre Method of enhanced max-log-a posteriori probability processing
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
US6026117A (en) 1997-10-23 2000-02-15 Interdigital Technology Corporation Method and apparatus for generating complex four-phase sequences for a CDMA communication system
EP0938208A1 (en) 1998-02-22 1999-08-25 Sony International (Europe) GmbH Multicarrier transmission, compatible with the existing GSM system
JP2961105B1 (en) 1998-06-19 1999-10-12 株式会社次世代デジタルテレビジョン放送システム研究所 OFDM receiver
JP2958308B1 (en) 1998-07-10 1999-10-06 松下電器産業株式会社 De-interleaving device
SI1040583T1 (en) 1998-07-27 2008-10-31 Koninkl Philips Electronics Nv Encoding multiword information by wordwise interleaving
US6298463B1 (en) 1998-07-31 2001-10-02 Nortel Networks Limited Parallel concatenated convolutional coding
US6798736B1 (en) 1998-09-22 2004-09-28 Qualcomm Incorporated Method and apparatus for transmitting and receiving variable rate data
WO2000034799A1 (en) 1998-12-04 2000-06-15 U.S. Wireless Corporation Wireless location determination using spatial signature information
KR100306282B1 (en) 1998-12-10 2001-11-02 윤종용 Apparatus and for interleaving and deinterleaving frame date in communication system
BE1012331A3 (en) 1998-12-11 2000-09-05 Steveninck Etienne METHOD AND DEVICE FOR APPLYING reflective material on a substrate.
US6611551B1 (en) 1999-01-21 2003-08-26 Cisco Technology, Inc. OFDM channel identification
US6304581B1 (en) 1999-02-16 2001-10-16 Motorola, Inc. Interleaving method and apparatus for orthogonal transmit diversity and multi-carriers CDMA communication systems
BR0008530B1 (en) 1999-02-25 2014-02-04 DIGITAL DIFFUSION APPARATUS
KR100342565B1 (en) 1999-04-20 2002-07-04 윤종용 Method for recovering a dropped call and informing the recovering state of mobile station in code division multipule access system
US6311306B1 (en) 1999-04-26 2001-10-30 Motorola, Inc. System for error control by subdividing coded information units into subsets reordering and interlacing the subsets, to produce a set of interleaved coded information units
WO2000069079A1 (en) 1999-05-10 2000-11-16 Ntt Mobile Communications Network, Inc. Multiplexing method and multiplexing device, and data signal transmission method and data signal transmission device
US6473878B1 (en) 1999-05-28 2002-10-29 Lucent Technologies Inc. Serial-concatenated turbo codes
US6580497B1 (en) 1999-05-28 2003-06-17 Mitsubishi Denki Kabushiki Kaisha Coherent laser radar apparatus and radar/optical communication system
ES2261212T3 (en) 1999-07-08 2006-11-16 Samsung Electronics Co., Ltd. APPARATUS AND METHOD FOR CONTROLLING A DEMULTIPLEXOR AND A MULTIPLEXOR USED TO ADAPT SPEED IN A MOBILE COMMUNICATION SYSTEM.
FR2797122B1 (en) 1999-07-30 2006-08-04 Commissariat Energie Atomique METHOD OF TRANSMITTING DATA USING REPETITIVE REPETITIVE SETS OF RELEASE SEQUENCES, TRANSMITTER AND RECEIVER CORRESPONDING
US6747948B1 (en) 1999-08-11 2004-06-08 Lucent Technologies Inc. Interleaver scheme in an OFDM system with multiple-stream data sources
US6631125B1 (en) 1999-10-20 2003-10-07 Nokia Corporation Channel set-up in wideband, code division multiple access systems
US6697990B2 (en) 1999-12-15 2004-02-24 Hughes Electronics Corporation Interleaver design for parsed parallel concatenated codes
IT1314319B1 (en) 1999-12-23 2002-12-09 Siemens Inf & Comm Networks INTERLACING METHOD OF A BIT FLOW IN A RADIO MOBILE PHONE SYSTEM
JP2001217861A (en) 2000-01-31 2001-08-10 Kddi Corp Prankster prevention system and mail center system
US6505052B1 (en) * 2000-02-01 2003-01-07 Qualcomm, Incorporated System for transmitting and receiving short message service (SMS) messages
JP3568873B2 (en) 2000-03-22 2004-09-22 株式会社エヌ・ティ・ティ・ドコモ Channel estimation method and apparatus in multicarrier wireless transmission system
KR100499467B1 (en) 2000-03-10 2005-07-07 엘지전자 주식회사 Block interleaving method, and apparatus for the same
JP3976474B2 (en) 2000-05-12 2007-09-19 三洋電機株式会社 OFDM demodulator
US7120696B1 (en) 2000-05-19 2006-10-10 Stealthkey, Inc. Cryptographic communications using pseudo-randomly generated cryptography keys
JP3995390B2 (en) 2000-05-26 2007-10-24 三洋電機株式会社 Digital broadcast receiver
JP2002057640A (en) 2000-08-09 2002-02-22 Sony Corp Terrestrial digital broadcast transmitting and receiving system and terrestrial digital broadcast receiving equipment
US6985434B2 (en) 2000-09-01 2006-01-10 Nortel Networks Limited Adaptive time diversity and spatial diversity for OFDM
JP2002111621A (en) 2000-09-28 2002-04-12 Sanyo Electric Co Ltd Digital-signal receiving apparatus
US6754170B1 (en) 2000-09-29 2004-06-22 Symbol Technologies, Inc. Timing synchronization in OFDM communications receivers
JP2002111631A (en) 2000-10-04 2002-04-12 Yrp Mobile Telecommunications Key Tech Res Lab Co Ltd System and apparatus for radio communication
US6961388B2 (en) 2001-02-01 2005-11-01 Qualcomm, Incorporated Coding scheme for a wireless communication system
JP3636708B2 (en) 2001-02-13 2005-04-06 サムスン エレクトロニクス カンパニー リミテッド Apparatus and method for generating codes in a communication system
US7248652B2 (en) 2001-02-28 2007-07-24 Agere Systems Inc. Method and apparatus for recovering timing information in orthogonal frequency division multiplexing (OFDM) systems
US7170849B1 (en) 2001-03-19 2007-01-30 Cisco Systems Wireless Networking (Australia) Pty Limited Interleaver, deinterleaver, interleaving method, and deinterleaving method for OFDM data
US7209461B2 (en) 2001-05-09 2007-04-24 Qualcomm Incorporated Method and apparatus for chip-rate processing in a CDMA system
US6392572B1 (en) 2001-05-11 2002-05-21 Qualcomm Incorporated Buffer architecture for a turbo decoder
US7272769B1 (en) 2001-06-05 2007-09-18 Broadcom Corporation System and method for interleaving data in a wireless transmitter
US7489655B2 (en) * 2001-07-06 2009-02-10 Qualcomm, Incorporated Method and apparatus for predictive scheduling in a bi-directional communication system
CN1151677C (en) 2001-08-17 2004-05-26 清华大学 Cascade error-correcting coder and its coding method
US6738370B2 (en) 2001-08-22 2004-05-18 Nokia Corporation Method and apparatus implementing retransmission in a communication system providing H-ARQ
JP3911401B2 (en) 2001-10-16 2007-05-09 株式会社ケンウッド Frequency interleaving device, frequency interleaving method, frequency deinterleaving device, and frequency deinterleaving method
US7349667B2 (en) 2001-10-19 2008-03-25 Texas Instruments Incorporated Simplified noise estimation and/or beamforming for wireless communications
US7039000B2 (en) 2001-11-16 2006-05-02 Mitsubishi Electric Research Laboratories, Inc. Timing synchronization for OFDM-based wireless networks
US7154936B2 (en) 2001-12-03 2006-12-26 Qualcomm, Incorporated Iterative detection and decoding for a MIMO-OFDM system
JP3883432B2 (en) 2001-12-18 2007-02-21 富士通株式会社 OFDM receiver and broadcast receiver
KR100860660B1 (en) 2002-01-09 2008-09-26 삼성전자주식회사 Interleaving apparatus and method in communication system
US7010017B2 (en) 2002-01-30 2006-03-07 Qualcomm Inc. Receiver noise estimation
US7292552B2 (en) 2002-03-14 2007-11-06 Qualcomm Incorporated Method and apparatus for reducing interference in a wireless communication system
US7406065B2 (en) 2002-03-14 2008-07-29 Qualcomm, Incorporated Method and apparatus for reducing inter-channel interference in a wireless communication system
JP3679775B2 (en) 2002-04-12 2005-08-03 松下電器産業株式会社 Multicarrier transmission apparatus, multicarrier reception apparatus, and multicarrier transmission method
AU2003236035A1 (en) 2002-04-12 2003-10-27 Matsushita Electric Industrial Co., Ltd. Multi-carrier communication device and multi-carrier communication method
US7251768B2 (en) 2002-04-22 2007-07-31 Regents Of The University Of Minnesota Wireless communication system having error-control coder and linear precoder
US7289459B2 (en) 2002-08-07 2007-10-30 Motorola Inc. Radio communication system with adaptive interleaver
CN100542157C (en) 2002-08-13 2009-09-16 诺基亚公司 Symbol interleaving
US20040081131A1 (en) 2002-10-25 2004-04-29 Walton Jay Rod OFDM communication system with multiple OFDM symbol sizes
US7002900B2 (en) 2002-10-25 2006-02-21 Qualcomm Incorporated Transmit diversity processing for a multi-antenna communication system
US6985745B2 (en) 2002-11-25 2006-01-10 Telefonaktiebolaget L M Ericsson (Publ) Method and radio signature position determining entity (RS-PDE) for maintaining location database reliability
JP4511461B2 (en) 2002-12-12 2010-07-28 エイアールエム リミテッド Processing action masking in data processing system
KR100519335B1 (en) 2002-12-31 2005-10-07 엘지전자 주식회사 Channel Interleaving Method
US7031251B2 (en) 2003-02-12 2006-04-18 Hangjun Chen Clipping distortion canceller for OFDM signals
EP1602192B1 (en) 2003-03-10 2007-04-04 NTT DoCoMo, Inc. Apparatus and method for detcting a group of received symbols
EP1609283A1 (en) * 2003-03-28 2005-12-28 Intel Corporation Method and apparatus for ofdm symbol timing synchronization
RU2248097C2 (en) 2003-04-01 2005-03-10 Федеральное государственное унитарное предприятие "Воронежский научно-исследовательский институт связи" Method for transmitting information
US7324590B2 (en) 2003-05-28 2008-01-29 Qualcomm Incoporated Equalizer with combined CCK encoding-decoding in feedback filtering of decision feedback equalizer
US7457350B2 (en) 2003-07-18 2008-11-25 Artimi Ltd. Communications systems and methods
US20050016201A1 (en) 2003-07-22 2005-01-27 Ivanov Igor C. Multi-staged heating system for fabricating microelectronic devices
US20050063298A1 (en) 2003-09-02 2005-03-24 Qualcomm Incorporated Synchronization in a broadcast OFDM system using time division multiplexed pilots
US7660275B2 (en) * 2003-10-24 2010-02-09 Qualcomm Incorporated Local and wide-area transmissions in a wireless broadcast network
US8526412B2 (en) 2003-10-24 2013-09-03 Qualcomm Incorporated Frequency division multiplexing of multiple data streams in a wireless multi-carrier communication system
US7145940B2 (en) 2003-12-05 2006-12-05 Qualcomm Incorporated Pilot transmission schemes for a multi-antenna system
US20050135517A1 (en) 2003-12-22 2005-06-23 Texas Instruments Incorporated Increasing effective number of data tones in a multi-antenna multi-tone communication system
DE602005022263D1 (en) * 2004-01-20 2010-08-26 Qualcomm Inc SYNCHRONIZED BROADCAST / MULTICAST COMMUNICATION
US7339999B2 (en) 2004-01-21 2008-03-04 Qualcomm Incorporated Pilot transmission and channel estimation for an OFDM system with excess delay spread
US7398091B2 (en) 2004-02-02 2008-07-08 Motorola, Inc. Method and apparatus for providing a multimedia broadcast/multicast service in a visited network
US8077691B2 (en) 2004-03-05 2011-12-13 Qualcomm Incorporated Pilot transmission and channel estimation for MISO and MIMO receivers in a multi-antenna system
US7411898B2 (en) * 2004-05-10 2008-08-12 Infineon Technologies Ag Preamble generator for a multiband OFDM transceiver
ATE443962T1 (en) 2004-05-18 2009-10-15 Qualcomm Inc SLOT TO NESTS AND NESTS TO SLOT CONVERTERS FOR AN OFDM SYSTEM
US8027372B2 (en) 2004-06-18 2011-09-27 Qualcomm Incorporated Signal acquisition in a wireless communication system
US7298787B2 (en) 2004-06-25 2007-11-20 Nokia Corporation System, and associated method, for facilitating broadband multi-carrier transmission
US20080317142A1 (en) 2005-07-29 2008-12-25 Qualcomm Incorporated System and method for frequency diversity
US20070081484A1 (en) 2004-07-29 2007-04-12 Wang Michael M Methods and apparatus for transmitting a frame structure in a wireless communication system
CA2575528A1 (en) 2004-07-29 2006-02-09 Qualcomm Incorporated System and method for diversity interleaving
US9246728B2 (en) 2004-07-29 2016-01-26 Qualcomm Incorporated System and method for frequency diversity
US8391410B2 (en) 2004-07-29 2013-03-05 Qualcomm Incorporated Methods and apparatus for configuring a pilot symbol in a wireless communication system
US7924770B2 (en) 2004-08-06 2011-04-12 Nokia Corporation Method of controlling communication between two nodes in a communication system
WO2006086878A1 (en) 2005-02-15 2006-08-24 Nortel Networks Limited Radio access system and method using ofdm and cdma for broadband data transmission
US7813383B2 (en) 2005-03-10 2010-10-12 Qualcomm Incorporated Method for transmission of time division multiplexed pilot symbols to aid channel estimation, time synchronization, and AGC bootstrapping in a multicast wireless system
KR20090087131A (en) 2005-03-10 2009-08-14 퀄컴 인코포레이티드 Timing synchronization and channel estimation at a transition between local and wide area waveforms using a designated tdm pilot
US7756005B2 (en) * 2005-03-11 2010-07-13 Qualcomm Incorporated Coarse timing/frame acquisition of OFDM system using time division multiplexed pilot symbol
US20070025738A1 (en) 2005-07-28 2007-02-01 Artimi Inc. Communications systems and methods
US9391751B2 (en) 2005-07-29 2016-07-12 Qualcomm Incorporated System and method for frequency diversity
US9042212B2 (en) 2005-07-29 2015-05-26 Qualcomm Incorporated Method and apparatus for communicating network identifiers in a communication system
US7702046B2 (en) 2006-04-03 2010-04-20 Qualcomm Incorporated Method and system for automatic gain control during signal acquisition
KR200461482Y1 (en) 2010-12-20 2012-07-16 (주)아모레퍼시픽 Comb for removing sebum

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060133388A1 (en) * 2004-12-22 2006-06-22 Wang Michael M Wide area and local network ID transmission for communication systems

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
TIA: "Forward Link Only Air Interface Specification Rev. 1.1", INTERNET CITATION, XP002387062, Retrieved from the Internet <URL:http://ftp.tiaonline.org/TR-47/TR471/Working/20060110-Arlington-meeti ng1/TR471-20060110-004a_FLO%20AIS.pdf> [retrieved on 20060626] *

Also Published As

Publication number Publication date
CN101548515B (en) 2016-02-03
AU2007289323A1 (en) 2008-03-06
JP2010503288A (en) 2010-01-28
JP5144665B2 (en) 2013-02-13
WO2008027918A2 (en) 2008-03-06
MX2009001904A (en) 2009-03-09
NO20090536L (en) 2009-03-27
EP2057810B1 (en) 2020-06-03
TW200828858A (en) 2008-07-01
KR101126004B1 (en) 2012-03-20
KR20090049614A (en) 2009-05-18
EP2057810A2 (en) 2009-05-13
RU2009111226A (en) 2010-10-10
CA2658693A1 (en) 2008-03-06
BRPI0716263A2 (en) 2015-04-14
RU2407231C1 (en) 2010-12-20
US9042212B2 (en) 2015-05-26
IL196670A0 (en) 2009-11-18
CN101548515A (en) 2009-09-30
US20070036065A1 (en) 2007-02-15
TWI383615B (en) 2013-01-21

Similar Documents

Publication Publication Date Title
WO2008027918A3 (en) Method and apparatus for communicating network identifiers in a communication system
WO2007037639A3 (en) A method and apparatus of preprocessing for frequency domain signal processing
WO2007022005A3 (en) Method and apparatus for creating a fingerprint for a wireless network
WO2010018979A3 (en) Method and apparatus for information transmission in a radio communication system
WO2007050931A3 (en) Calculating rquickpage in wireless communication systems
WO2007089717A3 (en) System and method for data transfer in a peer-to-peer hybrid communication network
WO2009038359A3 (en) Method for receiving preamble from other communication system and method for adaptively changing the measurement gap to discover the other communication system
WO2010018980A3 (en) Method and apparatus for the transmission of a control signal in a radio communication system
WO2007130415A3 (en) Systems and methods for protocol filtering for quality of service
WO2008030032A3 (en) Method of transmitting link-adaptive transmission of data stream in a mobile communication system
WO2008133478A3 (en) Method of transmitting data in a wireless communication system
TW200635396A (en) Method and apparatus for communicating scheduling information from a ue to a radio access network
WO2007083284A3 (en) System and/or method for channel estimation in communication systems
WO2007040906A3 (en) A method and system for link adaptation in a wireless multi carrier communication system
EP1737174A4 (en) Transmitter circuit, receiver circuit, clock extracting circuit, data transmitting method, and data transmitting system
AU2003303909A1 (en) Apparatus, and associated, method, for facilitating initiation of channel allocation to communicate data in a radio communication system.
EP1903747A4 (en) Transmitting apparatus, receiving apparatus and information communication method
BRPI0610379A2 (en) electronic equipment for a wireless communication system and method for operating electronic equipment for a wireless communication system
WO2008070415A3 (en) Networked information collection apparatus and method
EP1793517A4 (en) Data communication system, receiver apparatus and transmitter apparatus
EP1950900A4 (en) Transmitter, communication system and transmission method
EP1944893A4 (en) Radio transmitter, radio communication system, and radio transmission method
WO2006102065A3 (en) Methods and apparatuses to provide synchronization symbol on demand for dsl systems
WO2007027490A3 (en) System and method for communications and interface with assets and data sets
WO2007024205A3 (en) Method and system for transmitting training information in a block transmission system

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 200780032001.2

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 07841502

Country of ref document: EP

Kind code of ref document: A2

WWE Wipo information: entry into national phase

Ref document number: 574354

Country of ref document: NZ

WWE Wipo information: entry into national phase

Ref document number: 2658693

Country of ref document: CA

WWE Wipo information: entry into national phase

Ref document number: 2007289323

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 549/CHENP/2009

Country of ref document: IN

WWE Wipo information: entry into national phase

Ref document number: 12009500255

Country of ref document: PH

WWE Wipo information: entry into national phase

Ref document number: MX/A/2009/001904

Country of ref document: MX

ENP Entry into the national phase

Ref document number: 2007289323

Country of ref document: AU

Date of ref document: 20070828

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 2009526872

Country of ref document: JP

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2007841502

Country of ref document: EP

ENP Entry into the national phase

Ref document number: 2009111226

Country of ref document: RU

Kind code of ref document: A

WWE Wipo information: entry into national phase

Ref document number: 1020097006512

Country of ref document: KR

Ref document number: KR

ENP Entry into the national phase

Ref document number: PI0716263

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20090227