WO1996008885A3 - Transmission timing control in digital radio telephony - Google Patents
Transmission timing control in digital radio telephony Download PDFInfo
- Publication number
- WO1996008885A3 WO1996008885A3 PCT/GB1995/002135 GB9502135W WO9608885A3 WO 1996008885 A3 WO1996008885 A3 WO 1996008885A3 GB 9502135 W GB9502135 W GB 9502135W WO 9608885 A3 WO9608885 A3 WO 9608885A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- subscriber unit
- base station
- transmission time
- base
- timing control
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04J—MULTIPLEX COMMUNICATION
- H04J3/00—Time-division multiplex systems
- H04J3/02—Details
- H04J3/06—Synchronising arrangements
- H04J3/0635—Clock or time synchronisation in a network
- H04J3/0682—Clock or time synchronisation in a network by delay compensation, e.g. by compensation of propagation delay or variations thereof, by ranging
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
- H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
- H04B7/2662—Arrangements for Wireless System Synchronisation
- H04B7/2671—Arrangements for Wireless Time-Division Multiple Access [TDMA] System Synchronisation
- H04B7/2678—Time synchronisation
- H04B7/2681—Synchronisation of a mobile station with one base station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/003—Arrangements to increase tolerance to errors in transmission or reception timing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/0055—Synchronisation arrangements determining timing error of reception due to propagation delay
- H04W56/0065—Synchronisation arrangements determining timing error of reception due to propagation delay using measurement of signal travel time
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
- H04W88/08—Access point devices
Abstract
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US08/809,124 US5987023A (en) | 1994-09-16 | 1995-09-08 | Transmission timing control in digital radio telephony |
AU34780/95A AU3478095A (en) | 1994-09-16 | 1995-09-08 | Transmission timing control in digital radio telephony |
MX9702009A MX9702009A (en) | 1994-09-16 | 1995-09-08 | Transmission timing control in digital radio telephony. |
DE69506726T DE69506726T2 (en) | 1994-09-16 | 1995-09-08 | TRANSMISSION TIME CONTROL IN DIGITAL RADIO TELEPHONY |
EP95931286A EP0782795B1 (en) | 1994-09-16 | 1995-09-08 | Transmission timing control in digital radio telephony |
BR9508944A BR9508944A (en) | 1994-09-16 | 1995-09-08 | Transmission synchronization control in ditital radiotelephony |
JP8509983A JPH10505970A (en) | 1994-09-16 | 1995-09-08 | Transmission timing control in digital wireless telephone |
FI971089A FI971089A (en) | 1994-09-16 | 1997-03-14 | Control of transmission timing in a digital radiotelephone |
HK97102714A HK1001151A1 (en) | 1994-09-16 | 1997-12-31 | Transmission timing control in digital radio telephony |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9418749A GB9418749D0 (en) | 1994-09-16 | 1994-09-16 | Digital telephony |
GB9418749.9 | 1997-04-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO1996008885A2 WO1996008885A2 (en) | 1996-03-21 |
WO1996008885A3 true WO1996008885A3 (en) | 1996-04-18 |
Family
ID=10761482
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/GB1995/002135 WO1996008885A2 (en) | 1994-09-16 | 1995-09-08 | Transmission timing control in digital radio telephony |
Country Status (15)
Country | Link |
---|---|
US (1) | US5987023A (en) |
EP (1) | EP0782795B1 (en) |
JP (1) | JPH10505970A (en) |
AT (1) | ATE174736T1 (en) |
AU (1) | AU3478095A (en) |
BR (1) | BR9508944A (en) |
DE (1) | DE69506726T2 (en) |
ES (1) | ES2129848T3 (en) |
FI (1) | FI971089A (en) |
GB (1) | GB9418749D0 (en) |
HK (1) | HK1001151A1 (en) |
IL (1) | IL115142A0 (en) |
MX (1) | MX9702009A (en) |
WO (1) | WO1996008885A2 (en) |
ZA (1) | ZA957744B (en) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2206624A1 (en) * | 1996-06-10 | 1997-12-10 | Krzysztof Duch | Method of establishing a spatially normalized communication path in a networked communications system |
US5898929A (en) * | 1996-08-30 | 1999-04-27 | Telefonaktiebolaget L/M Ericsson (Publ) | Method and apparatus for synchronizing private radio systems |
US6205157B1 (en) | 1996-11-01 | 2001-03-20 | Telefonaktiebolaget L M Ericsson (Publ) | Method for propagation delay control |
US6061741A (en) * | 1997-05-28 | 2000-05-09 | International Business Machines Corporation | Method and apparatus for synchronization of connectionless applications across a network by using simple encryption tokens |
DE19731205A1 (en) * | 1997-07-21 | 1999-01-28 | Siemens Ag | Method and radio communication system for information transmission using ATM cells |
DE19733118C2 (en) * | 1997-07-31 | 1999-07-08 | Siemens Ag | Method and device for controlling the receipt of data packets in a mobile station |
DE19808371C2 (en) * | 1998-02-27 | 2001-12-13 | Siemens Ag | Method and radio communication system for the transmission of information between a base station and further radio stations |
JP3881770B2 (en) * | 1998-03-10 | 2007-02-14 | 松下電器産業株式会社 | Mobile station apparatus and communication method |
GB9805860D0 (en) | 1998-03-20 | 1998-05-13 | Philips Electronics Nv | Timing control of transmission time slot |
US7031333B1 (en) * | 1998-06-02 | 2006-04-18 | Cisco Technology, Inc. | Reduced pin count media independent interface |
US6385208B1 (en) * | 1998-06-02 | 2002-05-07 | Cisco Technology, Inc. | Serial media independent interface |
US5953345A (en) | 1998-06-02 | 1999-09-14 | Cisco Technology, Inc. | Reduced pin-count 10Base-T MAC to transceiver interface |
GB2347828B (en) | 1999-03-05 | 2004-05-19 | Internat Mobile Satellite Orga | Communication methods and apparatus |
JP3658234B2 (en) * | 1999-03-17 | 2005-06-08 | 富士通株式会社 | Delay compensation system for wireless telephone system |
DE60037841T2 (en) * | 1999-05-10 | 2009-05-07 | Ntt Docomo Inc. | Data multiplexing and data multiplexing and data transmission methods and data transmission means |
DE10009401C2 (en) * | 2000-02-28 | 2003-07-24 | Siemens Ag | Method, mobile radio system and station for determining a lead time for a connection between two stations |
US20020181439A1 (en) * | 2000-08-30 | 2002-12-05 | Masayuki Orihashi | Data transmitting apparatus, radio communication system and radio communication method |
US7321557B1 (en) * | 2000-10-30 | 2008-01-22 | Lucent Technologies Inc. | Dynamic latency assignment methodology for bandwidth optimization of packet flows |
KR100464375B1 (en) * | 2001-02-21 | 2005-01-13 | 삼성전자주식회사 | Method for controlling base station transmission time in a CDMA communication system for uplink synchronous transmission |
KR100392645B1 (en) * | 2001-06-07 | 2003-07-25 | 에스케이 텔레콤주식회사 | A method for controlling a transmiting timing of UE to support USTS in asynchronous IMT-2000 system |
US7415000B2 (en) * | 2001-07-18 | 2008-08-19 | Matsushita Electric Industrial Co., Ltd. | Data transmission apparatus and data transmission method |
KR100418909B1 (en) * | 2001-12-21 | 2004-02-14 | 엘지전자 주식회사 | Method for adjusting a frame transmitting timing |
US6822969B2 (en) | 2003-04-03 | 2004-11-23 | Motorola, Inc. | Method and apparatus for scheduling asynchronous transmissions |
US7535931B1 (en) * | 2003-07-14 | 2009-05-19 | Symmetricom, Inc. | Two-way timing protocol |
JP4789812B2 (en) | 2005-01-12 | 2011-10-12 | パナソニック株式会社 | Mobile station apparatus, transmission timing control apparatus, and transmission timing control method |
US7558242B1 (en) * | 2005-03-28 | 2009-07-07 | Hazenson Michael Boris | Method of building flexible and effective transmission systems for two-way communications |
US7574224B2 (en) | 2005-06-13 | 2009-08-11 | Qualcomm Incorporated | Methods and apparatus for performing timing synchronization with base stations |
US8964734B2 (en) | 2007-07-26 | 2015-02-24 | The Directv Group, Inc. | Method and system for communicating content having modified packet headers through a satellite |
US9564988B2 (en) * | 2007-07-26 | 2017-02-07 | The Directv Group, Inc. | Method and system for forming a formatted content stream and using a cyclic redundancy check |
GB2452288A (en) * | 2007-08-29 | 2009-03-04 | Nokia Siemens Networks Oy | Timing of wireless transmissions using a common channel |
US8886205B2 (en) | 2009-03-02 | 2014-11-11 | Qualcomm Incorporated | Timing adjustment for synchronous operation in a wireless network |
JP5423505B2 (en) * | 2010-03-17 | 2014-02-19 | 富士通株式会社 | Wireless base station and communication method |
US8972577B2 (en) | 2010-09-02 | 2015-03-03 | International Business Machines Corporation | Masterless slot allocation |
US9106527B1 (en) | 2010-12-22 | 2015-08-11 | Juniper Networks, Inc. | Hierarchical resource groups for providing segregated management access to a distributed switch |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836034A (en) * | 1981-08-28 | 1983-03-02 | Nippon Telegr & Teleph Corp <Ntt> | Initial acquisition method |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE69226050T2 (en) * | 1991-07-08 | 1999-02-11 | Philips Electronics Nv | Communication protocol for main and moving stations with time slot use for packet data transmission |
FR2695777B1 (en) * | 1992-09-15 | 1994-10-14 | Alcatel Radiotelephone | Method for transmitting time advance information to a mobile moving in cells of a GSM network with asynchronous BTS. |
US5586119A (en) * | 1994-08-31 | 1996-12-17 | Motorola, Inc. | Method and apparatus for packet alignment in a communication system |
-
1994
- 1994-09-16 GB GB9418749A patent/GB9418749D0/en active Pending
-
1995
- 1995-09-01 IL IL11514295A patent/IL115142A0/en not_active IP Right Cessation
- 1995-09-08 ES ES95931286T patent/ES2129848T3/en not_active Expired - Lifetime
- 1995-09-08 DE DE69506726T patent/DE69506726T2/en not_active Expired - Fee Related
- 1995-09-08 WO PCT/GB1995/002135 patent/WO1996008885A2/en active IP Right Grant
- 1995-09-08 MX MX9702009A patent/MX9702009A/en not_active Application Discontinuation
- 1995-09-08 AU AU34780/95A patent/AU3478095A/en not_active Abandoned
- 1995-09-08 EP EP95931286A patent/EP0782795B1/en not_active Expired - Lifetime
- 1995-09-08 BR BR9508944A patent/BR9508944A/en not_active Application Discontinuation
- 1995-09-08 US US08/809,124 patent/US5987023A/en not_active Expired - Fee Related
- 1995-09-08 AT AT95931286T patent/ATE174736T1/en not_active IP Right Cessation
- 1995-09-08 JP JP8509983A patent/JPH10505970A/en active Pending
- 1995-09-14 ZA ZA957744A patent/ZA957744B/en unknown
-
1997
- 1997-03-14 FI FI971089A patent/FI971089A/en unknown
- 1997-12-31 HK HK97102714A patent/HK1001151A1/en not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5836034A (en) * | 1981-08-28 | 1983-03-02 | Nippon Telegr & Teleph Corp <Ntt> | Initial acquisition method |
Non-Patent Citations (2)
Title |
---|
M. DE COUESNONGLE ET AL.: "IRT 2000: System for telephone and data at remote sites", PHILIPS TELECOMMUNICATION AND DATA SYSTEMS REVIEW, vol. 47, no. 2, HILVERSUM NL, pages 1 - 19, XP000054481 * |
PATENT ABSTRACTS OF JAPAN vol. 007, no. 115 (E - 176) 19 May 1983 (1983-05-19) * |
Also Published As
Publication number | Publication date |
---|---|
AU3478095A (en) | 1996-03-29 |
MX9702009A (en) | 1998-04-30 |
JPH10505970A (en) | 1998-06-09 |
WO1996008885A2 (en) | 1996-03-21 |
EP0782795B1 (en) | 1998-12-16 |
GB9418749D0 (en) | 1994-11-02 |
FI971089A0 (en) | 1997-03-14 |
FI971089A (en) | 1997-03-14 |
BR9508944A (en) | 1998-11-03 |
IL115142A0 (en) | 1995-12-31 |
ZA957744B (en) | 1996-05-06 |
US5987023A (en) | 1999-11-16 |
DE69506726T2 (en) | 1999-08-19 |
ATE174736T1 (en) | 1999-01-15 |
HK1001151A1 (en) | 1998-05-29 |
ES2129848T3 (en) | 1999-06-16 |
EP0782795A2 (en) | 1997-07-09 |
DE69506726D1 (en) | 1999-01-28 |
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