WO1998057450A1 - Methods and arrangements in a radio communications system - Google Patents
Methods and arrangements in a radio communications system Download PDFInfo
- Publication number
- WO1998057450A1 WO1998057450A1 PCT/SE1998/001035 SE9801035W WO9857450A1 WO 1998057450 A1 WO1998057450 A1 WO 1998057450A1 SE 9801035 W SE9801035 W SE 9801035W WO 9857450 A1 WO9857450 A1 WO 9857450A1
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Links
- 238000000034 method Methods 0.000 title claims abstract description 80
- 238000004891 communication Methods 0.000 title claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims abstract description 19
- 230000002596 correlated effect Effects 0.000 claims abstract description 3
- 230000001413 cellular effect Effects 0.000 claims description 26
- 101150015070 rnc2 gene Proteins 0.000 claims description 14
- 238000001228 spectrum Methods 0.000 claims description 11
- 230000000875 corresponding effect Effects 0.000 claims description 8
- 230000003139 buffering effect Effects 0.000 claims description 7
- 101100427383 Dictyostelium discoideum uch1 gene Proteins 0.000 claims description 2
- 238000012935 Averaging Methods 0.000 claims 1
- 230000001276 controlling effect Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 abstract description 20
- 238000005259 measurement Methods 0.000 abstract description 13
- 230000010267 cellular communication Effects 0.000 abstract description 5
- 101100007418 Caenorhabditis elegans cox-5A gene Proteins 0.000 abstract 1
- 101000940468 Drosophila melanogaster COP9 signalosome complex subunit 2 Proteins 0.000 description 14
- 101150081027 RNC1 gene Proteins 0.000 description 9
- 101100426111 Saccharomyces cerevisiae (strain ATCC 204508 / S288c) TRM2 gene Proteins 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 230000001934 delay Effects 0.000 description 5
- 230000007480 spreading Effects 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 2
- 230000010363 phase shift Effects 0.000 description 2
- BEOLWJVNPROZQJ-AQSKNYQYSA-N rtd-1 Chemical compound C([C@@H]1NC(=O)CNC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@H]([C@@H](C)O)NC(=O)[C@@H]2CSSC[C@H](NC1=O)C(=O)N[C@@H](CCCNC(N)=N)C(=O)N[C@H]1CSSC[C@H](NC(=O)[C@H](CCCNC(N)=N)NC(=O)[C@@H]3CSSC[C@@H](C(N[C@@H](CCCNC(N)=N)C(=O)N[C@@H](CCCNC(N)=N)C(=O)NCC(=O)N[C@H](C(=O)N3)C(C)C)=O)NC(=O)[C@H](CC(C)C)NC1=O)C(=O)N[C@H](C(N2)=O)[C@@H](C)CC)C1=CC=CC=C1 BEOLWJVNPROZQJ-AQSKNYQYSA-N 0.000 description 2
- 101150118795 UCH2 gene Proteins 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/001—Synchronization between nodes
- H04W56/0015—Synchronization between nodes one node acting as a reference for the others
-
- 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
- H04B7/2668—Arrangements for Wireless Code-Division Multiple Access [CDMA] System Synchronisation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W36/00—Hand-off or reselection arrangements
- H04W36/16—Performing reselection for specific purposes
- H04W36/18—Performing reselection for specific purposes for allowing seamless reselection, e.g. soft reselection
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B7/00—Radio transmission systems, i.e. using radiation field
- H04B7/02—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas
- H04B7/022—Site diversity; Macro-diversity
-
- 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
- H04B7/2684—Synchronisation of a mobile station with more than one base station
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
Claims
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRPI9810001-7B1A BR9810001B1 (en) | 1997-06-13 | 1998-05-29 | "Process for performing simultaneous transmission on a cellular radio system, and arrangement for communicating frame information during smooth transfer on a cellular radio system" |
DE69827129T DE69827129T2 (en) | 1997-06-13 | 1998-05-29 | PROCESS AND DEVICES FOR RADIO COMMUNICATION SYSTEM |
EP04101648.6A EP1463367B1 (en) | 1997-06-13 | 1998-05-29 | Methods and arrangements in a radio communications system |
AU80457/98A AU748521B2 (en) | 1997-06-13 | 1998-05-29 | Methods and arrangements in a radio communications system |
JP50224999A JP3420252B2 (en) | 1997-06-13 | 1998-05-29 | Method and apparatus for wireless communication system |
KR10-1999-7011181A KR100378653B1 (en) | 1997-06-13 | 1998-05-29 | Methods and arrangements in a radio communications system |
CA002293813A CA2293813C (en) | 1997-06-13 | 1998-05-29 | Methods and arrangements in a radio communications system |
EP98928731A EP0983649B1 (en) | 1997-06-13 | 1998-05-29 | Methods and arrangements in a radio communications system |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9702273-5 | 1997-06-13 | ||
SE9702273A SE509836C2 (en) | 1997-06-13 | 1997-06-13 | Procedure and arrangement in a radio communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998057450A1 true WO1998057450A1 (en) | 1998-12-17 |
Family
ID=20407380
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/SE1998/001035 WO1998057450A1 (en) | 1997-06-13 | 1998-05-29 | Methods and arrangements in a radio communications system |
Country Status (12)
Country | Link |
---|---|
US (2) | US6449290B1 (en) |
EP (2) | EP1463367B1 (en) |
JP (1) | JP3420252B2 (en) |
KR (1) | KR100378653B1 (en) |
CN (2) | CN1161895C (en) |
AU (1) | AU748521B2 (en) |
BR (1) | BR9810001B1 (en) |
CA (1) | CA2293813C (en) |
DE (1) | DE69827129T2 (en) |
RU (1) | RU2225675C2 (en) |
SE (1) | SE509836C2 (en) |
WO (1) | WO1998057450A1 (en) |
Cited By (16)
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WO2000028744A2 (en) * | 1998-11-05 | 2000-05-18 | Nokia Networks Oy | Frame synchronization mechanism |
WO2001054288A2 (en) * | 2000-01-18 | 2001-07-26 | Siemens Aktiengesellschaft | Method for the decentralised management of measurement results in a radio communications system |
WO2001091338A1 (en) * | 2000-05-22 | 2001-11-29 | Qualcomm Incorporated | Method and apparatus for soft handoff in a cdma communication system |
WO2001099318A1 (en) * | 2000-06-19 | 2001-12-27 | Koninklijke Philips Electronics Nv | System and method for communicating between a plurality of asynchronous systems |
WO2002098032A1 (en) * | 2001-06-01 | 2002-12-05 | Telefonaktiebolaget L M Ericsson (Publ) | Synchronisation of communication links |
KR100379463B1 (en) * | 1999-11-30 | 2003-04-10 | 엘지전자 주식회사 | Measurement Method for Packet transmission |
FR2839592A1 (en) * | 2002-04-27 | 2003-11-14 | Samsung Electronics Co Ltd | Method of transmission of data broadcast from neighboring nodes B to various equipment, used in multimedia data broadcast via mobile telecommunication networks |
EP1675279A2 (en) * | 2002-02-05 | 2006-06-28 | Interdigital Technology Corporation | Method and apparatus for synchronizing base stations |
EP1363414A3 (en) * | 2002-05-14 | 2006-11-22 | NEC Corporation | Mobile communication system, base station control device and radio base station forming the same, and communication timing control method thereof |
US7190673B2 (en) | 2002-06-26 | 2007-03-13 | Interdigital Technology Corporation | Method and system that improves interoperability of a radio network controller and a base station in cellular system with downlink congestion control |
KR100852608B1 (en) | 2000-03-01 | 2008-08-18 | 루센트 테크놀러지스 인크 | Base station transceiver to radio network controller synchronization filtering function |
US7535932B2 (en) | 2003-12-26 | 2009-05-19 | Ntt Docomo, Inc. | Radio communications system, radio network controller and base station |
US7643515B2 (en) | 2004-11-10 | 2010-01-05 | Qualcomm Incorporated | Method and apparatus for deriving transmission timing of a downlink control channel in support of enhanced uplink operation |
KR101058998B1 (en) | 2009-05-21 | 2011-08-23 | 엘에스산전 주식회사 | Visual Synchronization Apparatus and Method for Electronic Relay |
US8451819B2 (en) | 2008-03-26 | 2013-05-28 | Qualcomm Incorporated | Methods and apparatus for uplink frame synchronization in a subscriber station |
RU2740307C2 (en) * | 2016-03-08 | 2021-01-13 | АйПиКОМ ГМБХ УНД КО. КГ | Transmission time interval control |
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US6765904B1 (en) | 1999-08-10 | 2004-07-20 | Texas Instruments Incorporated | Packet networks |
US6725038B1 (en) * | 1999-01-26 | 2004-04-20 | Nokia Corporation | Method and apparatus for speeding up AAL2 connection setup during handover in advanced cellular networks |
US7319686B1 (en) * | 1999-03-18 | 2008-01-15 | Industrial Technology Research Institute | Frame synchronization in multi-cell systems with a data interface |
US6744757B1 (en) | 1999-08-10 | 2004-06-01 | Texas Instruments Incorporated | Private branch exchange systems for packet communications |
US6801532B1 (en) | 1999-08-10 | 2004-10-05 | Texas Instruments Incorporated | Packet reconstruction processes for packet communications |
US6801499B1 (en) | 1999-08-10 | 2004-10-05 | Texas Instruments Incorporated | Diversity schemes for packet communications |
US6804244B1 (en) | 1999-08-10 | 2004-10-12 | Texas Instruments Incorporated | Integrated circuits for packet communications |
US6678267B1 (en) | 1999-08-10 | 2004-01-13 | Texas Instruments Incorporated | Wireless telephone with excitation reconstruction of lost packet |
US6757256B1 (en) * | 1999-08-10 | 2004-06-29 | Texas Instruments Incorporated | Process of sending packets of real-time information |
WO2001030039A1 (en) * | 1999-10-15 | 2001-04-26 | Nortel Networks Limited | Wireless parallel communications system and method therefor |
US7574351B2 (en) * | 1999-12-14 | 2009-08-11 | Texas Instruments Incorporated | Arranging CELP information of one frame in a second packet |
US6967936B1 (en) * | 2000-02-11 | 2005-11-22 | Lucent Technologies Inc. | Uplink timing synchronization and access control for a multi-access wireless communication system |
US20010026541A1 (en) * | 2000-02-19 | 2001-10-04 | In-Ho You | Method for performing diversity and handoff in all internet protocol network |
US6941132B2 (en) * | 2000-03-20 | 2005-09-06 | Telefonaktiebolaget L M Ericsson (Publ) | Transport of radio network-originated control information |
AU4985701A (en) * | 2000-04-06 | 2001-10-23 | Interdigital Tech Corp | Synchronization of timing advance and deviation |
JP2002176666A (en) * | 2000-12-05 | 2002-06-21 | Sony Corp | Mobile communication system |
US7194556B2 (en) * | 2001-03-30 | 2007-03-20 | Intel Corporation | Method and apparatus for high accuracy distributed time synchronization using processor tick counters |
US7925210B2 (en) | 2001-05-21 | 2011-04-12 | Sirf Technology, Inc. | Synchronizing a radio network with end user radio terminals |
US7352715B2 (en) * | 2001-11-30 | 2008-04-01 | Cellnet Innovations, Inc. | Time synchronization using dynamic thresholds |
KR100780155B1 (en) * | 2001-12-20 | 2007-11-27 | 엘지노텔 주식회사 | Method for Maintaining Synchronous about Transmission Channel Between Radio Network Controller and Node-B |
DE10216984A1 (en) * | 2002-04-16 | 2003-11-06 | Philips Intellectual Property | A network having a connection network and a plurality of network nodes coupled to the connection network |
ATE313195T1 (en) * | 2002-04-16 | 2005-12-15 | Bosch Gmbh Robert | METHOD FOR SYNCHRONIZING CLOCKS IN A DISTRIBUTED COMMUNICATIONS SYSTEM |
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CN1675857A (en) * | 2002-06-24 | 2005-09-28 | 高通股份有限公司 | Method for return link sychronisation in an orthogonal CDMA satellite system |
KR20040085423A (en) * | 2003-03-31 | 2004-10-08 | (주)에어포인트 | Synchronization device of CDMA mobile communication system |
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JP4649203B2 (en) * | 2003-12-26 | 2011-03-09 | 株式会社エヌ・ティ・ティ・ドコモ | Mobile communication system and radio control apparatus |
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WO2005086509A1 (en) * | 2004-03-04 | 2005-09-15 | Utstarcom Telecom Co., Ltd | The loads supporting mehod and system in radio base station |
UA91017C2 (en) * | 2004-03-05 | 2010-06-25 | Квелкомм Инкорпорейтед | Method and device for control of diversity reception in a wireless communication system |
KR100809795B1 (en) * | 2004-03-05 | 2008-03-07 | 콸콤 인코포레이티드 | Multi-antenna receive diversity control in wireless communications |
US7483448B2 (en) * | 2004-03-10 | 2009-01-27 | Alcatel-Lucent Usa Inc. | Method and system for the clock synchronization of network terminals |
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CN100518391C (en) * | 2004-07-29 | 2009-07-22 | 北京三星通信技术研究有限公司 | Method for sending out control data |
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EP1718096B1 (en) | 2005-04-25 | 2009-11-04 | Samsung Electronics Co., Ltd. | Indicating the frame offset of Multicast Broadcast Service data bursts in an MBS-MAP message |
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US8189533B2 (en) | 2006-06-19 | 2012-05-29 | Telefonaktiebolaget L M Ericsson (Publ) | Calculation of a destination time alignment value to be used by a user equipment in a destination cell after a handover |
US7738611B2 (en) * | 2006-08-07 | 2010-06-15 | Harris Stratex Networks, Inc. | Remote monitoring and calibration of system reference clock using network timing reference |
CN101179370B (en) * | 2006-11-10 | 2010-05-12 | 大唐移动通信设备有限公司 | Signal synchronous transmission method, system and device |
KR100978865B1 (en) | 2007-02-09 | 2010-08-31 | 삼성전자주식회사 | Method and apparatus for transmitting/receiving of system information in mobile communication system |
CN101262274B (en) * | 2007-03-05 | 2011-06-29 | 电信科学技术研究院 | A base station and method for configuring time division duplex system frame structure |
US8189626B2 (en) | 2007-09-21 | 2012-05-29 | Future Wei Technologies, Inc. | System and method for multicast and broadcast synchronization in wireless access systems |
JP4924322B2 (en) * | 2007-09-21 | 2012-04-25 | 富士通株式会社 | Frame synchronization method and base station controller |
CN101141682B (en) * | 2007-10-09 | 2010-12-08 | 中兴通讯股份有限公司 | Method of coding/decoding negotiation between wireless network and core network in mobile communication system |
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CN101940023A (en) * | 2008-02-14 | 2011-01-05 | 松下电器产业株式会社 | Radio communication base station device, radio communication relay station device, radio communication terminal device, radio communication system, and radio communication method |
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KR101595526B1 (en) * | 2010-12-23 | 2016-02-26 | 한국전자통신연구원 | Synchronous transmission system and method for contents |
CN103609158B (en) * | 2011-06-17 | 2017-05-24 | 富士通株式会社 | Communication system, data relay apparatus, base station, mobile terminal, and communication method |
US9155078B2 (en) * | 2012-04-19 | 2015-10-06 | Telefonaktiebolaget L M Ericsson (Publ) | Multireceiver timing advance provisioning |
US20150350945A1 (en) * | 2013-01-25 | 2015-12-03 | Lg Electronics Inc. | Method and device for measuring channel between base stations in wireless communication system |
EP2768270A1 (en) * | 2013-02-14 | 2014-08-20 | Alcatel Lucent | A method for establishing a network assisted device-to-device direct communication, and base stations, a gateway and a device therefor |
JP6899378B2 (en) | 2015-09-03 | 2021-07-07 | シグニファイ ホールディング ビー ヴィSignify Holding B.V. | Network node |
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EP0437835A1 (en) * | 1989-12-27 | 1991-07-24 | Nec Corporation | Frame synchronization system among multiple radio base stations for TDMA digital mobile communication system |
EP0474138A2 (en) * | 1990-09-05 | 1992-03-11 | Nokia Mobile Phones Ltd. | Timing logic for portable telephone in the GSM system |
WO1994030024A1 (en) * | 1993-06-14 | 1994-12-22 | Telefonaktiebolaget Lm Ericsson | Time alignment of transmission in a down-link of a cdma system |
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-
1997
- 1997-06-13 SE SE9702273A patent/SE509836C2/en not_active IP Right Cessation
-
1998
- 1998-05-29 CN CNB988061430A patent/CN1161895C/en not_active Expired - Lifetime
- 1998-05-29 EP EP04101648.6A patent/EP1463367B1/en not_active Expired - Lifetime
- 1998-05-29 KR KR10-1999-7011181A patent/KR100378653B1/en not_active IP Right Cessation
- 1998-05-29 BR BRPI9810001-7B1A patent/BR9810001B1/en not_active IP Right Cessation
- 1998-05-29 WO PCT/SE1998/001035 patent/WO1998057450A1/en active IP Right Grant
- 1998-05-29 AU AU80457/98A patent/AU748521B2/en not_active Expired
- 1998-05-29 JP JP50224999A patent/JP3420252B2/en not_active Expired - Lifetime
- 1998-05-29 EP EP98928731A patent/EP0983649B1/en not_active Expired - Lifetime
- 1998-05-29 DE DE69827129T patent/DE69827129T2/en not_active Expired - Lifetime
- 1998-05-29 CN CNB200410043204XA patent/CN1330111C/en not_active Expired - Lifetime
- 1998-05-29 CA CA002293813A patent/CA2293813C/en not_active Expired - Lifetime
- 1998-05-29 RU RU2000100968/09A patent/RU2225675C2/en active
- 1998-06-12 US US09/096,171 patent/US6449290B1/en not_active Ceased
-
2004
- 2004-09-03 US US10/934,631 patent/USRE41000E1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0437835A1 (en) * | 1989-12-27 | 1991-07-24 | Nec Corporation | Frame synchronization system among multiple radio base stations for TDMA digital mobile communication system |
EP0474138A2 (en) * | 1990-09-05 | 1992-03-11 | Nokia Mobile Phones Ltd. | Timing logic for portable telephone in the GSM system |
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Also Published As
Publication number | Publication date |
---|---|
USRE41000E1 (en) | 2009-11-24 |
SE9702273D0 (en) | 1997-06-13 |
RU2225675C2 (en) | 2004-03-10 |
AU748521B2 (en) | 2002-06-06 |
EP1463367A1 (en) | 2004-09-29 |
EP0983649B1 (en) | 2004-10-20 |
DE69827129D1 (en) | 2004-11-25 |
JP2001508980A (en) | 2001-07-03 |
CA2293813A1 (en) | 1998-12-17 |
CA2293813C (en) | 2009-07-21 |
SE509836C2 (en) | 1999-03-15 |
US6449290B1 (en) | 2002-09-10 |
EP1463367B1 (en) | 2018-05-30 |
KR20010013195A (en) | 2001-02-26 |
JP3420252B2 (en) | 2003-06-23 |
AU8045798A (en) | 1998-12-30 |
CN1260921A (en) | 2000-07-19 |
BR9810001A (en) | 2000-08-01 |
EP0983649A1 (en) | 2000-03-08 |
BR9810001B1 (en) | 2013-07-23 |
CN1538639A (en) | 2004-10-20 |
CN1330111C (en) | 2007-08-01 |
CN1161895C (en) | 2004-08-11 |
SE9702273L (en) | 1998-12-14 |
KR100378653B1 (en) | 2003-03-31 |
DE69827129T2 (en) | 2005-03-17 |
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