EA201070512A1 - Система мобильной связи, устройство базовой станции, устройство мобильной станции и способ мобильной связи - Google Patents
Система мобильной связи, устройство базовой станции, устройство мобильной станции и способ мобильной связиInfo
- Publication number
- EA201070512A1 EA201070512A1 EA201070512A EA201070512A EA201070512A1 EA 201070512 A1 EA201070512 A1 EA 201070512A1 EA 201070512 A EA201070512 A EA 201070512A EA 201070512 A EA201070512 A EA 201070512A EA 201070512 A1 EA201070512 A1 EA 201070512A1
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- station device
- signature
- mobile station
- random access
- base station
- Prior art date
Links
- 238000010295 mobile communication Methods 0.000 title 2
- VJYFKVYYMZPMAB-UHFFFAOYSA-N ethoprophos Chemical compound CCCSP(=O)(OCC)SCCC VJYFKVYYMZPMAB-UHFFFAOYSA-N 0.000 title 1
- 238000000034 method Methods 0.000 title 1
- 239000000284 extract Substances 0.000 abstract 1
Classifications
-
- 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
- H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W72/00—Local resource management
- H04W72/04—Wireless resource allocation
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/002—Transmission of channel access control information
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/04—Scheduled access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W74/00—Wireless channel access
- H04W74/08—Non-scheduled access, e.g. ALOHA
- H04W74/0833—Random access procedures, e.g. with 4-step access
- H04W74/0838—Random access procedures, e.g. with 4-step access using contention-free random access [CFRA]
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Когда устройство базовой станции определяет, что устройству мобильной станции необходимо выполнить произвольный доступ, оно определяет, имеется ли в наличии неиспользуемая сигнатура. Затем определяют срок действия, в течение которого устройство мобильной станции может использовать сигнатуру, и вычисляют время окончания срока действия. Сигнатура и вычисленное время окончания включают в состав сообщения о распределении преамбулы произвольного доступа, которое передают в устройство мобильной станции. Устройство мобильной станции извлекает сигнатуру и время окончания из сообщения о распределении преамбулы произвольного доступа и определяет каналы произвольного доступа, по которым может быть передана преамбула произвольного доступа, включающая в себя сигнатуру, на основании извлеченного времени окончания. В результате, можно создать устройство базовой станции и т.п., которое может обеспечивать эффективную связь между устройством базовой станции и устройством мобильной станции путем назначения сигнатуры другому устройству мобильной станции, даже если срок действия сигнатуры не истек.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2007276252 | 2007-10-24 | ||
PCT/JP2008/068757 WO2009054311A1 (ja) | 2007-10-24 | 2008-10-16 | 基地局装置、移動局装置及び移動通信システム |
Publications (2)
Publication Number | Publication Date |
---|---|
EA201070512A1 true EA201070512A1 (ru) | 2010-12-30 |
EA019570B1 EA019570B1 (ru) | 2014-04-30 |
Family
ID=40579417
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA201070512A EA019570B1 (ru) | 2007-10-24 | 2008-10-16 | Система мобильной связи, устройство базовой станции, устройство мобильной станции и способ мобильной связи |
Country Status (10)
Country | Link |
---|---|
US (1) | US8194694B2 (ru) |
EP (1) | EP2205032B2 (ru) |
JP (3) | JP4664435B2 (ru) |
KR (1) | KR101150038B1 (ru) |
CN (1) | CN101836489B (ru) |
EA (1) | EA019570B1 (ru) |
ES (1) | ES2424757T5 (ru) |
HK (1) | HK1145583A1 (ru) |
PT (1) | PT2205032E (ru) |
WO (1) | WO2009054311A1 (ru) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20090036153A1 (en) * | 2006-02-06 | 2009-02-05 | Junya Yamazaki | Base station and communication system |
US9002358B2 (en) | 2009-08-05 | 2015-04-07 | Qualcomm Incorporated | Access point identification based on multiple pilot signature indicators |
US8897779B2 (en) * | 2009-08-05 | 2014-11-25 | Qualcomm Incorporated | Message-based exchange of access point pilot signature indicators |
JP4999893B2 (ja) | 2009-08-06 | 2012-08-15 | シャープ株式会社 | 無線通信システム、基地局装置、移動局装置および無線通信方法 |
WO2011043341A1 (ja) * | 2009-10-05 | 2011-04-14 | 住友電気工業株式会社 | 基地局装置 |
US8917682B2 (en) * | 2010-03-10 | 2014-12-23 | Lg Electronics Inc. | Method and device for signaling control information in carrier aggregation system |
EP3203677B1 (en) * | 2010-09-03 | 2020-12-09 | Sun Patent Trust | Terminal and communication method |
EP2671421B1 (en) * | 2011-02-03 | 2019-11-13 | Nec Corporation | Method for providing a random access channel in wireless communication system |
US20120238271A1 (en) * | 2011-03-18 | 2012-09-20 | Research In Motion Limited | Method and system for facilitating handover for a mobile device |
KR101940532B1 (ko) * | 2011-03-28 | 2019-01-21 | 엘지전자 주식회사 | 이동통신 시스템에서 랜덤 액세스 방법 및 장치 |
WO2013039435A1 (en) * | 2011-09-16 | 2013-03-21 | Telefonaktiebolaget L M Ericsson (Publ) | Improved contention-free random access procedure in wireless networks |
JP5902817B2 (ja) | 2011-09-30 | 2016-04-13 | 京セラ株式会社 | 小セルの上りリンクの干渉を緩和するシステム及び方法 |
US9648558B2 (en) * | 2012-09-10 | 2017-05-09 | Huawei Technologies Co., Ltd. | System and method for user equipment centric unified system access in virtual radio access network |
US9603113B2 (en) * | 2013-10-29 | 2017-03-21 | Qualcomm Incorporated | Distributed algorithm for constructing and maintaining a hierarchical structure for device-to-device synchronization |
WO2015169019A1 (zh) | 2014-05-09 | 2015-11-12 | 华为技术有限公司 | 一种用户设备及基站、一种接入基站及无线链路监听方法 |
EP3241321B1 (en) | 2014-12-29 | 2019-10-23 | Telefonaktiebolaget LM Ericsson (publ) | Methods and devices for generating and detecting random access preambles |
US20180042052A1 (en) * | 2015-02-17 | 2018-02-08 | Nokia Solutions And Networks Oy | Communication efficiency |
US10506479B2 (en) * | 2015-06-15 | 2019-12-10 | Telefonaktiebolaget Lm Ericsson (Publ) | Handover for non-standard user equipment with special capabilities |
WO2016208836A1 (ko) * | 2015-06-26 | 2016-12-29 | 엘지전자 주식회사 | 가상 단말 방식을 사용한 단말의 네트워크 접속 방법 |
EP3920651A1 (en) | 2017-05-03 | 2021-12-08 | LG Electronics Inc. | Method for transmitting and receiving random access channel and apparatus therefor |
US11716763B2 (en) | 2017-06-27 | 2023-08-01 | Ntt Docomo, Inc. | User equipment, base station, and random access control method |
WO2019160343A1 (en) * | 2018-02-14 | 2019-08-22 | Lg Electronics Inc. | Method and apparatus for performing uplink transmission with pre-allocated beams in wireless communication system |
WO2020038824A1 (en) * | 2018-08-20 | 2020-02-27 | Sony Corporation | Communications with non-terrestrial networks |
US11265772B2 (en) * | 2019-02-10 | 2022-03-01 | Charter Communications Operating, Llc | Methods and apparatus for supporting conditional handover |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001010157A1 (en) * | 1999-08-03 | 2001-02-08 | Koninklijke Philips Electronics N.V. | Method and system for allocating a random access channel in a radio communication system |
GB9918495D0 (en) * | 1999-08-06 | 1999-10-06 | Koninkl Philips Electronics Nv | Radio communication system |
US6917602B2 (en) | 2002-05-29 | 2005-07-12 | Nokia Corporation | System and method for random access channel capture with automatic retransmission request |
JP2007124493A (ja) * | 2005-10-31 | 2007-05-17 | Sharp Corp | 上りリンクのランダムアクセス方法、移動局、及び送信機 |
CN101292446A (zh) * | 2005-10-31 | 2008-10-22 | Lg电子株式会社 | 在无线移动通信系统中传输测量报告的方法 |
CN101300886B (zh) * | 2005-11-04 | 2012-06-13 | 株式会社Ntt都科摩 | 传输控制方法、移动台以及无线基站 |
ES2634685T3 (es) * | 2006-06-20 | 2017-09-28 | Interdigital Technology Corporation | Facilitación de transferencia en un sistema de comunicación inalámbrico |
JP5055291B2 (ja) * | 2006-10-31 | 2012-10-24 | シャープ株式会社 | 移動通信システム、基地局装置および移動局装置 |
-
2008
- 2008-10-16 CN CN200880112913.5A patent/CN101836489B/zh active Active
- 2008-10-16 US US12/682,711 patent/US8194694B2/en active Active
- 2008-10-16 JP JP2009538134A patent/JP4664435B2/ja active Active
- 2008-10-16 ES ES08841392.7T patent/ES2424757T5/es active Active
- 2008-10-16 EP EP08841392.7A patent/EP2205032B2/en active Active
- 2008-10-16 KR KR1020107011056A patent/KR101150038B1/ko active IP Right Grant
- 2008-10-16 WO PCT/JP2008/068757 patent/WO2009054311A1/ja active Application Filing
- 2008-10-16 EA EA201070512A patent/EA019570B1/ru unknown
- 2008-10-16 PT PT88413927T patent/PT2205032E/pt unknown
-
2010
- 2010-12-20 HK HK10111896.0A patent/HK1145583A1/xx unknown
- 2010-12-28 JP JP2010293075A patent/JP2011103683A/ja active Pending
-
2013
- 2013-09-09 JP JP2013186041A patent/JP5586761B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
KR101150038B1 (ko) | 2012-05-30 |
EP2205032B2 (en) | 2018-01-10 |
WO2009054311A1 (ja) | 2009-04-30 |
JP2011103683A (ja) | 2011-05-26 |
PT2205032E (pt) | 2013-08-23 |
US8194694B2 (en) | 2012-06-05 |
JP5586761B2 (ja) | 2014-09-10 |
JP2014017846A (ja) | 2014-01-30 |
ES2424757T3 (es) | 2013-10-08 |
CN101836489A (zh) | 2010-09-15 |
JPWO2009054311A1 (ja) | 2011-03-03 |
HK1145583A1 (en) | 2011-04-21 |
EP2205032B1 (en) | 2013-05-08 |
EA019570B1 (ru) | 2014-04-30 |
EP2205032A4 (en) | 2011-10-19 |
JP4664435B2 (ja) | 2011-04-06 |
ES2424757T5 (es) | 2018-04-26 |
EP2205032A1 (en) | 2010-07-07 |
KR20100082352A (ko) | 2010-07-16 |
US20100216479A1 (en) | 2010-08-26 |
CN101836489B (zh) | 2013-05-01 |
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