CN102098770A - 用于在lte蜂窝网络中的数据通信的方法和装置 - Google Patents
用于在lte蜂窝网络中的数据通信的方法和装置 Download PDFInfo
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- CN102098770A CN102098770A CN2010105929783A CN201010592978A CN102098770A CN 102098770 A CN102098770 A CN 102098770A CN 2010105929783 A CN2010105929783 A CN 2010105929783A CN 201010592978 A CN201010592978 A CN 201010592978A CN 102098770 A CN102098770 A CN 102098770A
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- 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
- H04W52/04—TPC
- H04W52/06—TPC algorithms
- H04W52/14—Separate analysis of uplink or downlink
- H04W52/146—Uplink power control
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- 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
- H04B7/0413—MIMO systems
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- 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
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- 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
- H04B7/0682—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 using phase diversity (e.g. phase sweeping)
-
- 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
- H04B7/0404—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas the mobile station comprising multiple antennas, e.g. to provide uplink diversity
Abstract
Description
Claims (16)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP09179085.7 | 2009-12-14 | ||
EP09179085.7A EP2334122B1 (en) | 2009-12-14 | 2009-12-14 | Method and apparatus for data communication in LTE cellular networks |
Publications (2)
Publication Number | Publication Date |
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CN102098770A true CN102098770A (zh) | 2011-06-15 |
CN102098770B CN102098770B (zh) | 2014-11-26 |
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CN201010592978.3A Expired - Fee Related CN102098770B (zh) | 2009-12-14 | 2010-12-14 | 用于在lte蜂窝网络中的数据通信的方法和装置 |
Country Status (3)
Country | Link |
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US (1) | US8744374B2 (zh) |
EP (1) | EP2334122B1 (zh) |
CN (1) | CN102098770B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102291854A (zh) * | 2011-08-23 | 2011-12-21 | 德明通讯(上海)有限公司 | Lte无线网卡终端装置 |
CN103988565A (zh) * | 2012-12-12 | 2014-08-13 | 华为技术有限公司 | 随机接入方法、用户设备、基站及系统 |
CN106464477A (zh) * | 2014-06-24 | 2017-02-22 | 瑞典爱立信有限公司 | 操作无线通信网络的方法和装置 |
CN108365940A (zh) * | 2011-12-19 | 2018-08-03 | Sca艾普拉控股有限公司 | 电子设备、移动终端和方法 |
CN109152006A (zh) * | 2017-06-15 | 2019-01-04 | 电信科学技术研究院 | 一种上行波束的确认方法及终端 |
WO2019019055A1 (zh) * | 2017-07-26 | 2019-01-31 | Oppo广东移动通信有限公司 | 传输数据的方法、终端设备和网络设备 |
CN109964418A (zh) * | 2016-11-23 | 2019-07-02 | 高通股份有限公司 | 用于针对不同的业务类型在单天线子阵列操作与多天线子阵列操作之间进行切换的技术和装置 |
CN110268743A (zh) * | 2017-02-13 | 2019-09-20 | 高通股份有限公司 | 基于初始接入信号质量来发起移动性参考信号 |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
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US8811922B2 (en) | 2011-04-18 | 2014-08-19 | Apple Inc. | LTE/1X dual-standby with single-chip radio |
KR101839386B1 (ko) * | 2011-08-12 | 2018-03-16 | 삼성전자주식회사 | 무선 통신 시스템에서의 적응적 빔포밍 장치 및 방법 |
US9450659B2 (en) * | 2011-11-04 | 2016-09-20 | Alcatel Lucent | Method and apparatus to generate virtual sector wide static beams using phase shift transmit diversity |
US8675587B2 (en) * | 2011-12-08 | 2014-03-18 | At&T Intellectual Property I, L.P. | Method and apparatus for planning radio frequency spectrum in a fixed wireless network |
US8761102B2 (en) * | 2011-12-08 | 2014-06-24 | At&T Intellectual Property I, L.P. | Method and apparatus for planning radio frequency spectrum in a wireless network |
KR101930355B1 (ko) * | 2011-12-23 | 2018-12-20 | 한국전자통신연구원 | 채널 상태에 따라서 데이터 전송 기법을 결정하는 통신 시스템 |
EP2854318B1 (en) | 2012-05-22 | 2020-11-04 | Sun Patent Trust | Transmission method and transmission system |
US9488715B2 (en) * | 2013-08-02 | 2016-11-08 | Raytheon Company | Optimized monotonic radiation pattern fit with ambiguity resolution |
ES2791352T3 (es) | 2014-06-09 | 2020-11-04 | Commscope Technologies Llc | Programación del mismo recurso en redes de acceso a la radio |
US9537547B1 (en) * | 2014-07-02 | 2017-01-03 | Sprint Communications Company L.P. | User equipment SRS selection with network node intelligence for beamforming performance improvement |
US9749905B2 (en) * | 2014-08-29 | 2017-08-29 | Intel Corporation | Circuit switched fall back improvements |
EP3280068B1 (en) * | 2015-04-17 | 2019-10-09 | Huawei Technologies Co. Ltd. | Method for transmitting information, base station, and user equipment |
WO2018000405A1 (en) * | 2016-07-01 | 2018-01-04 | Intel IP Corporation | Communication device and method for selecting beam direction |
CN108270470B (zh) * | 2016-12-30 | 2021-02-23 | 华为技术有限公司 | 一种数据传输的方法及发送端设备、接收端设备 |
WO2018167864A1 (ja) * | 2017-03-15 | 2018-09-20 | 三菱電機株式会社 | 無線端末と無線端末の送信電力制御方法、および無線基地局 |
CN111164906B (zh) * | 2017-10-02 | 2022-10-18 | 联想(新加坡)私人有限公司 | 上行链路功率控制 |
EP3692735B1 (en) | 2017-10-03 | 2022-08-03 | Commscope Technologies LLC | Dynamic downlink reuse in a c-ran |
US10411765B2 (en) * | 2017-12-22 | 2019-09-10 | Motorola Mobility Llc | Body detection using near field millimeter wave scattering |
US11678353B2 (en) * | 2018-05-09 | 2023-06-13 | Lg Electronics Inc. | Method for performing uplink transmission in wireless communication system and device therefor |
EP3794888A4 (en) | 2018-05-16 | 2022-01-19 | CommScope Technologies LLC | DYNAMIC DOWNLINK REUSE IN A C-RAN |
EP3796708B1 (en) | 2018-06-22 | 2023-06-21 | Huawei Technologies Co., Ltd. | Method and device for load balancing |
EP3881588A4 (en) * | 2018-11-17 | 2022-12-21 | CommScope Technologies LLC | DYNAMIC SECTORIZATION IN A SYSTEM WITH MULTIPLE CLOUD RADIO ACCESS NETWORKS |
CN111200486B (zh) * | 2018-11-19 | 2021-08-27 | 华为技术有限公司 | 无线通信的方法和装置 |
EP3909312B1 (en) * | 2019-01-10 | 2023-09-27 | Lenovo (Singapore) Pte. Ltd. | Uplink power control |
CN111654920B (zh) * | 2020-06-02 | 2022-03-11 | 重庆邮电大学 | 一种分布式能效子载波功率分配方法 |
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CN1521972A (zh) * | 2003-01-28 | 2004-08-18 | 华为技术有限公司 | 一种控制接入终端在不同网络间切换的实现方法 |
CN1529532A (zh) * | 2003-10-17 | 2004-09-15 | 中兴通讯股份有限公司 | Wcdma到phs系统间切换执行方法 |
WO2008118921A2 (en) * | 2007-03-26 | 2008-10-02 | Ciso Technology Inc. | Adaptive switching techniques for hybrid automatic repeat request systems |
US20090069057A1 (en) * | 2007-09-11 | 2009-03-12 | Jacobus Cornelis Haartsen | Power-Aware Link Adaptation with Variable Bandwidth Allocation |
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GB0216060D0 (en) * | 2002-07-11 | 2002-08-21 | Koninkl Philips Electronics Nv | Improvements in or relating to multiple transmission channel wireless communic ation systems |
US7447268B2 (en) * | 2004-03-31 | 2008-11-04 | Intel Corporation | OFDM system with per subcarrier phase rotation |
US8285226B2 (en) * | 2004-05-07 | 2012-10-09 | Qualcomm Incorporated | Steering diversity for an OFDM-based multi-antenna communication system |
US20060264184A1 (en) * | 2005-02-17 | 2006-11-23 | Interdigital Technology Corporation | Method and apparatus for selecting a beam combination of multiple-input multiple-output antennas |
US8599945B2 (en) * | 2005-06-16 | 2013-12-03 | Qualcomm Incorporated | Robust rank prediction for a MIMO system |
US20080240280A1 (en) * | 2007-04-02 | 2008-10-02 | Apacewave Technologies Corporation | Intelligent Iterative Switch Diversity |
US8798183B2 (en) * | 2007-08-13 | 2014-08-05 | Qualcomm Incorporated | Feedback and rate adaptation for MIMO transmission in a time division duplexed (TDD) communication system |
US20090231196A1 (en) * | 2008-03-11 | 2009-09-17 | Huaning Niu | Mmwave wpan communication system with fast adaptive beam tracking |
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2009
- 2009-12-14 EP EP09179085.7A patent/EP2334122B1/en not_active Not-in-force
-
2010
- 2010-12-09 US US12/963,683 patent/US8744374B2/en not_active Expired - Fee Related
- 2010-12-14 CN CN201010592978.3A patent/CN102098770B/zh not_active Expired - Fee Related
Patent Citations (4)
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CN1521972A (zh) * | 2003-01-28 | 2004-08-18 | 华为技术有限公司 | 一种控制接入终端在不同网络间切换的实现方法 |
CN1529532A (zh) * | 2003-10-17 | 2004-09-15 | 中兴通讯股份有限公司 | Wcdma到phs系统间切换执行方法 |
WO2008118921A2 (en) * | 2007-03-26 | 2008-10-02 | Ciso Technology Inc. | Adaptive switching techniques for hybrid automatic repeat request systems |
US20090069057A1 (en) * | 2007-09-11 | 2009-03-12 | Jacobus Cornelis Haartsen | Power-Aware Link Adaptation with Variable Bandwidth Allocation |
Cited By (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102291854A (zh) * | 2011-08-23 | 2011-12-21 | 德明通讯(上海)有限公司 | Lte无线网卡终端装置 |
CN108365940B (zh) * | 2011-12-19 | 2021-10-15 | Sca艾普拉控股有限公司 | 电子设备、移动终端和方法 |
CN108365940A (zh) * | 2011-12-19 | 2018-08-03 | Sca艾普拉控股有限公司 | 电子设备、移动终端和方法 |
US11647510B2 (en) | 2011-12-19 | 2023-05-09 | Sca Ipla Holdings Inc | Devices and method for communicating PDCCH information and PDSCH data |
CN103988565A (zh) * | 2012-12-12 | 2014-08-13 | 华为技术有限公司 | 随机接入方法、用户设备、基站及系统 |
CN103988565B (zh) * | 2012-12-12 | 2018-02-02 | 华为技术有限公司 | 随机接入方法、用户设备、基站及系统 |
CN106464477B (zh) * | 2014-06-24 | 2020-01-21 | 瑞典爱立信有限公司 | 操作无线通信网络的方法和装置 |
US11818709B2 (en) | 2014-06-24 | 2023-11-14 | Telefonaktiebolaget Lm Ericsson (Publ) | Method and apparatuses for operating a wireless communication network |
CN106464477A (zh) * | 2014-06-24 | 2017-02-22 | 瑞典爱立信有限公司 | 操作无线通信网络的方法和装置 |
CN109964418A (zh) * | 2016-11-23 | 2019-07-02 | 高通股份有限公司 | 用于针对不同的业务类型在单天线子阵列操作与多天线子阵列操作之间进行切换的技术和装置 |
CN109964418B (zh) * | 2016-11-23 | 2022-07-19 | 高通股份有限公司 | 用于针对不同的业务类型在单天线子阵列操作与多天线子阵列操作之间进行切换的技术和装置 |
US11272429B2 (en) | 2017-02-13 | 2022-03-08 | Qualcomm Incorporated | Initiation of mobility reference signal based on quality of initial access signals |
CN110268743A (zh) * | 2017-02-13 | 2019-09-20 | 高通股份有限公司 | 基于初始接入信号质量来发起移动性参考信号 |
CN109152006B (zh) * | 2017-06-15 | 2021-06-18 | 大唐移动通信设备有限公司 | 一种上行波束的确认方法及终端 |
CN109152006A (zh) * | 2017-06-15 | 2019-01-04 | 电信科学技术研究院 | 一种上行波束的确认方法及终端 |
US10931358B2 (en) | 2017-07-26 | 2021-02-23 | Guangdong Oppo Mobile Telecommunications Corp., Ltd. | Data transmission method, terminal device and network device |
WO2019019055A1 (zh) * | 2017-07-26 | 2019-01-31 | Oppo广东移动通信有限公司 | 传输数据的方法、终端设备和网络设备 |
Also Published As
Publication number | Publication date |
---|---|
EP2334122B1 (en) | 2014-03-26 |
EP2334122A1 (en) | 2011-06-15 |
US20110143807A1 (en) | 2011-06-16 |
CN102098770B (zh) | 2014-11-26 |
US8744374B2 (en) | 2014-06-03 |
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