PT2787781T - Estação de base, estação móvel, método de controlo da sincronização, e circuito integrado - Google Patents
Estação de base, estação móvel, método de controlo da sincronização, e circuito integradoInfo
- Publication number
- PT2787781T PT2787781T PT141572016T PT14157201T PT2787781T PT 2787781 T PT2787781 T PT 2787781T PT 141572016 T PT141572016 T PT 141572016T PT 14157201 T PT14157201 T PT 14157201T PT 2787781 T PT2787781 T PT 2787781T
- Authority
- PT
- Portugal
- Prior art keywords
- chip
- control method
- synchronization control
- base station
- mobile station
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0026—Transmission of channel quality indication
-
- 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
- H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
- H04L1/0023—Systems modifying transmission characteristics according to link quality, e.g. power backoff characterised by the signalling
- H04L1/0027—Scheduling of signalling, e.g. occurrence thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W52/00—Power management, e.g. TPC [Transmission Power Control], power saving or power classes
- H04W52/02—Power saving arrangements
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W56/00—Synchronisation arrangements
- H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
- H04W56/005—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by adjustment in the receiver
-
- 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
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/04—Interfaces between hierarchically different network devices
- H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
- Y02D30/00—Reducing energy consumption in communication networks
- Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2006169430 | 2006-06-19 |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2787781T true PT2787781T (pt) | 2017-05-11 |
Family
ID=38833202
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT141572016T PT2787781T (pt) | 2006-06-19 | 2007-03-23 | Estação de base, estação móvel, método de controlo da sincronização, e circuito integrado |
Country Status (13)
Country | Link |
---|---|
US (2) | US8478285B2 (pt) |
EP (2) | EP2037595A4 (pt) |
JP (3) | JP4603075B2 (pt) |
KR (1) | KR101166416B1 (pt) |
CN (1) | CN101473561B (pt) |
AU (1) | AU2007262249B8 (pt) |
BR (1) | BRPI0713665B1 (pt) |
CA (1) | CA2656421C (pt) |
MX (1) | MX2008016164A (pt) |
PT (1) | PT2787781T (pt) |
RU (1) | RU2431921C2 (pt) |
TW (1) | TW200803252A (pt) |
WO (1) | WO2007148458A1 (pt) |
Families Citing this family (56)
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JP5140300B2 (ja) * | 2007-03-23 | 2013-02-06 | 株式会社エヌ・ティ・ティ・ドコモ | 移動局、無線基地局及び同期確立方法 |
US20080267168A1 (en) * | 2007-04-27 | 2008-10-30 | Zhijun Cai | Slow Adaptation of Modulation and Coding for Packet Transmission |
US9413489B2 (en) * | 2007-04-27 | 2016-08-09 | Blackberry Limited | Method and system for data-driven, variable-rate, channel quality indicator for LTE non-real-time bursty traffic |
US8131310B2 (en) * | 2007-05-18 | 2012-03-06 | Research In Motion Limited | Method and system for discontinuous reception de-synchronization detection |
EP2160918B1 (en) * | 2007-06-15 | 2012-07-18 | Research In Motion Limited | System and method for semi-persistent and dynamic scheduling and discontinuous reception control |
WO2008151409A1 (en) | 2007-06-15 | 2008-12-18 | Research In Motion Limited | System and method for link adaptation overhead reduction |
US20080310356A1 (en) * | 2007-06-15 | 2008-12-18 | Zhijun Cai | System and Method for Large Packet Delivery During Semi-Persistently Allocated Session |
US8204010B2 (en) | 2007-06-18 | 2012-06-19 | Research In Motion Limited | Method and system for dynamic ACK/NACK repetition for robust downlink MAC PDU transmission in LTE |
US8537786B2 (en) * | 2007-08-02 | 2013-09-17 | Innovative Sonic Limited | Method and apparatus for improving continuous packet connectivity in a wireless communications system |
ES2558744T3 (es) * | 2007-09-14 | 2016-02-08 | Blackberry Limited | Sistema y método para el tiempo de inicio de control de recepción discontinua |
KR100904533B1 (ko) | 2008-01-11 | 2009-06-25 | 엘지전자 주식회사 | 전송 타이밍 조절 방법, 연속적인 패킷 전송 방법 및 이동통신 단말 |
JP2011514723A (ja) * | 2008-02-01 | 2011-05-06 | リサーチ イン モーション リミテッド | 不連続受信に関連したアップリンクタイミング同期のためのシステムおよび方法 |
US7990919B2 (en) | 2008-03-20 | 2011-08-02 | Apple Inc. | Techniques for reducing communication errors in a wireless communication system |
US8121045B2 (en) | 2008-03-21 | 2012-02-21 | Research In Motion Limited | Channel quality indicator transmission timing with discontinuous reception |
US8451819B2 (en) * | 2008-03-26 | 2013-05-28 | Qualcomm Incorporated | Methods and apparatus for uplink frame synchronization in a subscriber station |
US8179828B2 (en) | 2008-03-28 | 2012-05-15 | Research In Motion Limited | Precoding matrix index feedback interaction with discontinuous reception |
US8199725B2 (en) * | 2008-03-28 | 2012-06-12 | Research In Motion Limited | Rank indicator transmission during discontinuous reception |
US9020495B2 (en) * | 2008-06-24 | 2015-04-28 | Telefonaktiebolaget L M Ericsson (Publ) | Method and arrangement in a communication system |
JP5092945B2 (ja) * | 2008-07-03 | 2012-12-05 | 富士通株式会社 | 基地局及び移動端末並びに方法 |
JP5213586B2 (ja) * | 2008-08-25 | 2013-06-19 | 株式会社エヌ・ティ・ティ・ドコモ | ユーザ装置及び基地局装置並びに通信制御方法 |
US8675512B2 (en) | 2008-09-02 | 2014-03-18 | Commonwealth Scientific And Industrial Research Organisation | Fixed multiple access wireless communication |
US8861624B2 (en) * | 2009-01-19 | 2014-10-14 | Lg Electronics Inc. | Method of transmitting signal in a wireless system |
WO2010084688A1 (ja) | 2009-01-20 | 2010-07-29 | シャープ株式会社 | 移動局装置、基地局装置、無線リンク同期判定方法 |
US8248267B2 (en) * | 2009-01-29 | 2012-08-21 | Itron, Inc. | Systems and methods for improving reception of data in wireless communication environments |
WO2010093296A1 (en) * | 2009-02-13 | 2010-08-19 | Telefonaktiebolaget Lm Ericsson (Publ) | Controlling energy consumption of a wireless network node |
JP5285497B2 (ja) * | 2009-03-12 | 2013-09-11 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信方法及び無線基地局 |
KR101618283B1 (ko) * | 2009-05-22 | 2016-05-04 | 삼성전자주식회사 | 통합 다중 포인트 통신을 위한 정보 피드백 방법 |
US8634313B2 (en) * | 2009-06-19 | 2014-01-21 | Qualcomm Incorporated | Method and apparatus that facilitates a timing alignment in a multicarrier system |
JP5210990B2 (ja) * | 2009-07-17 | 2013-06-12 | 株式会社エヌ・ティ・ティ・ドコモ | 移動通信システム、移動局及び無線基地局 |
EP2457336B1 (en) * | 2009-07-21 | 2020-07-08 | LG Electronics Inc. | Apparatus and method for transmitting channel state information in a wireless communication system |
KR20110020200A (ko) * | 2009-08-21 | 2011-03-02 | 한국전자통신연구원 | 무선 네트워크에서 단말의 신호 전송시점을 조정하는 방법 및 장치 |
JP5031009B2 (ja) * | 2009-09-15 | 2012-09-19 | 株式会社エヌ・ティ・ティ・ドコモ | 無線基地局及び移動通信方法 |
EP2635078B1 (en) | 2009-09-15 | 2018-11-07 | Huawei Technologies Co., Ltd. | Uplink synchronization processing method, user equipment, and base station |
JP5338590B2 (ja) * | 2009-09-17 | 2013-11-13 | 富士通株式会社 | 無線端末および通信方法 |
US8588205B2 (en) * | 2010-02-12 | 2013-11-19 | Mediatek Inc. | Uplink power control message indexing in wireless OFDMA systems |
WO2012000547A1 (en) * | 2010-06-30 | 2012-01-05 | Nokia Siemens Networks Oy | Scheduling of user terminals in communication network |
EP2675209B1 (en) * | 2011-02-10 | 2020-04-22 | Fujitsu Limited | Wireless data transmission method, communication system, wireless terminal device and wireless base station device |
KR102073027B1 (ko) * | 2011-04-05 | 2020-02-04 | 삼성전자 주식회사 | 반송파 집적 기술을 사용하는 무선통신시스템에서 복수 개의 타임 정렬 타이머 운용 방법 및 장치 |
EP2692198B1 (en) * | 2011-03-30 | 2017-05-10 | Telefonaktiebolaget LM Ericsson (publ) | Adjusting uplink transmission based on the time delay of a feedback signal |
WO2012137294A1 (ja) * | 2011-04-04 | 2012-10-11 | 京セラ株式会社 | 移動通信方法及び無線端末 |
US20130170415A1 (en) | 2011-04-04 | 2013-07-04 | Kyocera Corporation | Mobile communication method and radio terminal |
EP2712263A1 (en) * | 2011-05-18 | 2014-03-26 | Fujitsu Limited | Wireless communication system, user terminal, base station, and communication method |
US8891507B1 (en) * | 2011-05-26 | 2014-11-18 | Raghunath Kalavai | Synchronizing transmission channels in a wireless network |
CN103597888B (zh) * | 2011-06-13 | 2017-06-27 | 富士通株式会社 | 移动台装置、基站装置、通信系统及通信方法 |
GB2490978B (en) * | 2011-11-10 | 2013-06-12 | Renesas Mobile Corp | Method and apparatus for cell search and synchronization |
WO2013108761A1 (ja) * | 2012-01-16 | 2013-07-25 | 日本電気株式会社 | ネットワークシステム、及び経路情報同期方法 |
US10111168B2 (en) * | 2012-05-02 | 2018-10-23 | Mediatek Inc. | User equipment enhancement for diverse data application |
JP6014421B2 (ja) * | 2012-08-30 | 2016-10-25 | 株式会社Nttドコモ | 基地局及び送信電力制御方法 |
KR102071372B1 (ko) * | 2013-09-16 | 2020-01-30 | 삼성전자 주식회사 | 무선 통신 시스템에서 빔 포밍을 고려한 drx 제어 방법 및 장치 |
JP5627808B2 (ja) * | 2014-02-06 | 2014-11-19 | 京セラ株式会社 | 無線端末及び装置 |
US9973959B2 (en) * | 2014-04-16 | 2018-05-15 | Telefonaktiebolaget L M Ericsson (Publ) | Method and apparatus for controlling cell aggregation |
US9538431B2 (en) * | 2014-09-24 | 2017-01-03 | Intel Corporation | Handover at spectrum release for licensed shared access |
JP2017063269A (ja) * | 2015-09-24 | 2017-03-30 | Necネットワーク・センサ株式会社 | 通信システム、主局装置、従局装置及び通信方法 |
WO2017185205A1 (en) | 2016-04-25 | 2017-11-02 | Telefonaktiebolaget Lm Ericsson (Publ) | Device and method for link adaptation in a wireless network |
EP3370349B1 (en) * | 2017-03-01 | 2023-06-07 | SkyFive AG | Device for a cellular communications network and method of operating such device |
WO2019125396A1 (en) * | 2017-12-18 | 2019-06-27 | Intel Corporation | Enhanced time sensitive networking for wireless communications |
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JPH0629910A (ja) * | 1992-07-09 | 1994-02-04 | Nec Corp | 無線基地局間同期方式 |
US5875182A (en) * | 1997-01-16 | 1999-02-23 | Lockheed Martin Corporation | Enhanced access burst for random access channels in TDMA mobile satellite system |
JP3272273B2 (ja) * | 1997-07-07 | 2002-04-08 | 松下電器産業株式会社 | 間欠受信装置 |
JPH11275038A (ja) * | 1998-03-23 | 1999-10-08 | Nec Mobile Commun Ltd | Tdma移動通信システム |
KR100429540B1 (ko) | 1998-08-26 | 2004-08-09 | 삼성전자주식회사 | 이동통신시스템의패킷데이터통신장치및방법 |
KR100378115B1 (ko) * | 1999-07-10 | 2003-03-29 | 삼성전자주식회사 | 부호분할다중접속 통신시스템의 공통채널 해제 장치 및 방법 |
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KR20050078635A (ko) * | 2004-02-02 | 2005-08-05 | 한국전자통신연구원 | 이동 통신 시스템에서의 채널 품질 정보 요청 및 보고방법, 그리고 그 장치 |
US20050201296A1 (en) * | 2004-03-15 | 2005-09-15 | Telefonaktiebolaget Lm Ericsson (Pu | Reduced channel quality feedback |
CN1738455A (zh) * | 2004-08-17 | 2006-02-22 | 北京三星通信技术研究有限公司 | 用户台“睡眠标识”的更新方法 |
JP2006067099A (ja) * | 2004-08-25 | 2006-03-09 | Fujitsu Ltd | 伝送時間測定方法、伝送制御方法及び伝送時間測定機能を備えた移動通信システム |
-
2007
- 2007-03-23 PT PT141572016T patent/PT2787781T/pt unknown
- 2007-03-23 WO PCT/JP2007/056103 patent/WO2007148458A1/ja active Application Filing
- 2007-03-23 US US12/305,922 patent/US8478285B2/en active Active
- 2007-03-23 RU RU2008151383/09A patent/RU2431921C2/ru active
- 2007-03-23 KR KR1020087030662A patent/KR101166416B1/ko active IP Right Grant
- 2007-03-23 BR BRPI0713665-0 patent/BRPI0713665B1/pt active IP Right Grant
- 2007-03-23 AU AU2007262249A patent/AU2007262249B8/en active Active
- 2007-03-23 CN CN200780022661.2A patent/CN101473561B/zh active Active
- 2007-03-23 EP EP07739544.0A patent/EP2037595A4/en not_active Withdrawn
- 2007-03-23 MX MX2008016164A patent/MX2008016164A/es active IP Right Grant
- 2007-03-23 JP JP2008522323A patent/JP4603075B2/ja active Active
- 2007-03-23 CA CA2656421A patent/CA2656421C/en active Active
- 2007-03-23 EP EP14157201.6A patent/EP2787781B1/en active Active
- 2007-03-30 TW TW096111573A patent/TW200803252A/zh unknown
-
2009
- 2009-08-26 JP JP2009195943A patent/JP2009284533A/ja active Pending
-
2011
- 2011-04-25 JP JP2011097413A patent/JP2011151863A/ja not_active Abandoned
- 2011-09-09 US US13/228,659 patent/US8280392B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
KR20090019841A (ko) | 2009-02-25 |
EP2037595A4 (en) | 2014-01-08 |
EP2037595A1 (en) | 2009-03-18 |
CA2656421C (en) | 2014-01-28 |
RU2431921C2 (ru) | 2011-10-20 |
US20100113054A1 (en) | 2010-05-06 |
JP2011151863A (ja) | 2011-08-04 |
JPWO2007148458A1 (ja) | 2009-11-12 |
BRPI0713665A8 (pt) | 2019-11-05 |
AU2007262249A1 (en) | 2007-12-27 |
JP4603075B2 (ja) | 2010-12-22 |
US8478285B2 (en) | 2013-07-02 |
CA2656421A1 (en) | 2007-12-27 |
TWI366999B (pt) | 2012-06-21 |
AU2007262249B2 (en) | 2012-11-01 |
EP2787781A1 (en) | 2014-10-08 |
BRPI0713665A2 (pt) | 2012-10-23 |
WO2007148458A1 (ja) | 2007-12-27 |
MX2008016164A (es) | 2009-01-20 |
CN101473561A (zh) | 2009-07-01 |
KR101166416B1 (ko) | 2012-07-19 |
TW200803252A (en) | 2008-01-01 |
BRPI0713665B1 (pt) | 2019-11-26 |
JP2009284533A (ja) | 2009-12-03 |
US8280392B2 (en) | 2012-10-02 |
CN101473561B (zh) | 2015-09-09 |
RU2008151383A (ru) | 2010-07-27 |
AU2007262249B8 (en) | 2013-02-28 |
EP2787781B1 (en) | 2017-04-26 |
US20110319116A1 (en) | 2011-12-29 |
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