IN2015DN00465A - - Google Patents
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- Publication number
- IN2015DN00465A IN2015DN00465A IN465DEN2015A IN2015DN00465A IN 2015DN00465 A IN2015DN00465 A IN 2015DN00465A IN 465DEN2015 A IN465DEN2015 A IN 465DEN2015A IN 2015DN00465 A IN2015DN00465 A IN 2015DN00465A
- Authority
- IN
- India
- Prior art keywords
- antennas
- network node
- radio network
- timing
- misaligned
- Prior art date
Links
Classifications
-
- 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
- H04W56/0045—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by altering transmission time
-
- 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
- H04B7/04—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas
- H04B7/06—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station
- H04B7/0613—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission
- H04B7/0667—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal
- H04B7/0671—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the transmitting station using simultaneous transmission of delayed versions of same signal using different delays between antennas
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
- Radio Transmission System (AREA)
- Transmitters (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/SE2012/050847 WO2014014396A1 (en) | 2012-07-20 | 2012-07-20 | Adjusting receive-transmit timing to compensate for switching errors in a communication system |
Publications (1)
Publication Number | Publication Date |
---|---|
IN2015DN00465A true IN2015DN00465A (ja) | 2015-06-26 |
Family
ID=46705006
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IN465DEN2015 IN2015DN00465A (ja) | 2012-07-20 | 2012-07-20 |
Country Status (4)
Country | Link |
---|---|
US (1) | US20150215887A1 (ja) |
EP (1) | EP2875591B1 (ja) |
IN (1) | IN2015DN00465A (ja) |
WO (1) | WO2014014396A1 (ja) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103997426B (zh) * | 2013-02-17 | 2018-11-16 | 中兴通讯股份有限公司 | 一种反向复用中子帧错序的检测方法及节点 |
CN104009802A (zh) * | 2013-02-22 | 2014-08-27 | 中兴通讯股份有限公司 | 一种延长无源光网络系统传输距离的方法和光线路终端 |
US20140362744A1 (en) * | 2013-06-11 | 2014-12-11 | Qualcomm Incorporated | Method and apparatus for transmission by time division duplexing (tdd) devices using multiple antennas |
CN105472633B (zh) * | 2014-05-29 | 2020-12-29 | 索尼公司 | 用于时分双工无线通信小区间同步检测的电子设备和方法 |
ES2869935T3 (es) * | 2014-11-04 | 2021-10-26 | Alcatel Lucent | Soporte de comunicación con terminación móvil en un sistema de paquete evolucionado |
US20160285599A1 (en) * | 2015-03-27 | 2016-09-29 | Full Spectrum Inc. | Devices, systems, and methods for ip based broadband wireless communication systems |
BR112017021144A2 (pt) | 2015-04-03 | 2018-07-03 | Dali Systems Co Ltd | ?métodos para gerar e detectar um impulso de comutação de sincronização em um sistema de duplexagem por divisão no tempo, e, sistema para gerar sinais sincronizados? |
US9813934B2 (en) * | 2015-05-15 | 2017-11-07 | Lg Electronics Inc. | Wireless device for supporting cellular communications and D2D communications |
CN106550389A (zh) * | 2015-09-21 | 2017-03-29 | 中兴通讯股份有限公司 | 一种上行系统帧号差值的获取方法、基站、终端 |
CN108370549B (zh) | 2016-04-21 | 2021-02-23 | 华为技术有限公司 | 一种同步信息发送或接收方法、基站和通信节点 |
CN109792618B (zh) * | 2016-09-22 | 2022-07-29 | 瑞典爱立信有限公司 | 具有定时未对准的有效上行链路测量信号接收和传输窗口分配 |
DK3520510T3 (da) * | 2016-09-30 | 2022-06-07 | Ericsson Telefon Ab L M | Autonom tidsjustering til en trådløs indretning |
US10368365B2 (en) | 2017-02-02 | 2019-07-30 | Qualcomm Incorporated | Time mask techniques for shortened transmission time intervals |
US10165537B1 (en) * | 2017-02-24 | 2018-12-25 | L3 Technologies, Inc. | Distributed network time synchronization using geo-beacons |
JP6602813B2 (ja) * | 2017-04-24 | 2019-11-06 | 株式会社東芝 | 通信中継システム及び方法 |
CN109286452B (zh) * | 2017-07-19 | 2021-08-06 | 普天信息技术有限公司 | 减少射频信号泄露的驻波比检测配置方法及装置 |
US10917144B2 (en) * | 2017-11-15 | 2021-02-09 | National Instruments Corporation | One-shot wideband delay measurement with sub-sample accuracy for parallel receivers and/or generators, and alignment procedure |
BR112021005215A2 (pt) * | 2018-09-27 | 2021-06-08 | Telefonaktiebolaget Lm Ericsson (Publ) | nó de rede, método implementado por um nó de rede, meio legível por computador, e, nó de retorno de acesso integrado. |
US20220039045A1 (en) * | 2019-02-14 | 2022-02-03 | Samsung Electronics Co., Ltd. | Time synchronization method, ue, base station, device and computer readable storage medium |
US20230370110A1 (en) * | 2020-10-02 | 2023-11-16 | Telefonaktiebolaget Lm Ericsson (Publ) | Radio transmitter as well as method and controller therefor |
WO2022236671A1 (en) * | 2021-05-11 | 2022-11-17 | Zte Corporation | Systems and methods for indicating uplink positioning information in wireless communication systems |
US11901931B2 (en) * | 2021-09-09 | 2024-02-13 | Qualcomm Incorporated | Transmit diversity power leakage detection and filtering in antenna compensator power detector |
CN114698092B (zh) * | 2022-02-21 | 2023-11-21 | 杭州永谐科技有限公司 | 一种自动调节时延和提前量的tdd测试方法 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040096363A (ko) * | 2003-05-09 | 2004-11-16 | 삼성전자주식회사 | 이동 통신 시스템의 기지국에서의 트래픽 스케줄링 장치및 방법 |
CN1985403B (zh) * | 2004-07-06 | 2012-05-23 | 艾利森电话股份有限公司 | 在多个发射路径上对准无线电基站节点的传输定时 |
SE0402321D0 (sv) * | 2004-09-23 | 2004-09-23 | Ericsson Telefon Ab L M | Method in a communication system |
TWI466470B (zh) * | 2006-03-24 | 2014-12-21 | Interdigital Tech Corp | 經由共用通道發送及接收測量報告的方法及裝置 |
EP2215749B1 (en) * | 2007-10-30 | 2011-04-13 | Telefonaktiebolaget LM Ericsson (publ) | Methods and arrangements in a wireless communication system |
KR101508978B1 (ko) * | 2009-04-20 | 2015-04-07 | 주식회사 케이엠더블유 | Tdd용 기지국 안테나의 송수신 타이밍 제어 방법 및 상기 방법이 적용된 기지국 안테나 |
US8730854B2 (en) * | 2009-08-20 | 2014-05-20 | Qualcomm Incorporated | Timing adjustments in a communication system |
US8817641B2 (en) * | 2011-02-16 | 2014-08-26 | Intel Mobile Communications GmbH | Communication terminal, communication device and methods thereof for detecting and avoiding in-device interference |
US9209950B2 (en) * | 2011-10-03 | 2015-12-08 | Qualcomm Incorporated | Antenna time offset in multiple-input-multiple-output and coordinated multipoint transmissions |
-
2012
- 2012-07-20 IN IN465DEN2015 patent/IN2015DN00465A/en unknown
- 2012-07-20 US US14/414,203 patent/US20150215887A1/en not_active Abandoned
- 2012-07-20 EP EP12748580.3A patent/EP2875591B1/en active Active
- 2012-07-20 WO PCT/SE2012/050847 patent/WO2014014396A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
EP2875591B1 (en) | 2017-03-22 |
US20150215887A1 (en) | 2015-07-30 |
EP2875591A1 (en) | 2015-05-27 |
WO2014014396A1 (en) | 2014-01-23 |
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