CN101431357B - 一种数据传输的方法和装置 - Google Patents
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- CN101431357B CN101431357B CN2007101770155A CN200710177015A CN101431357B CN 101431357 B CN101431357 B CN 101431357B CN 2007101770155 A CN2007101770155 A CN 2007101770155A CN 200710177015 A CN200710177015 A CN 200710177015A CN 101431357 B CN101431357 B CN 101431357B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 230000005540 biological transmission Effects 0.000 title claims abstract description 23
- 238000013507 mapping Methods 0.000 claims abstract description 96
- 238000012546 transfer Methods 0.000 claims description 20
- 239000011159 matrix material Substances 0.000 claims description 5
- 230000003760 hair shine Effects 0.000 claims 1
- 238000007493 shaping process Methods 0.000 abstract 2
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 8
- 238000004891 communication Methods 0.000 description 6
- 238000010295 mobile communication Methods 0.000 description 3
- 238000003491 array Methods 0.000 description 2
- 238000013506 data mapping Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
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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
- H04B7/12—Frequency diversity
-
- 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
- H04B7/0615—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 weighted versions of same signal
- H04B7/0617—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 weighted versions of same signal for beam forming
-
- 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
- H04B7/068—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 space frequency diversity
-
- 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
- H04L5/0044—Arrangements for allocating sub-channels of the transmission path allocation of payload
-
- 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
- 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
- H04B7/10—Polarisation diversity; Directional diversity
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Radio Transmission System (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (5)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101770155A CN101431357B (zh) | 2007-11-08 | 2007-11-08 | 一种数据传输的方法和装置 |
KR1020107012462A KR101138777B1 (ko) | 2007-11-08 | 2008-11-10 | 데이터 전송 방법 및 장치 |
PCT/CN2008/072997 WO2009067914A1 (fr) | 2007-11-08 | 2008-11-10 | Procédé et appareil de transmission de données |
US12/742,123 US8416885B2 (en) | 2007-11-08 | 2008-11-10 | Method and apparatus for data transmission |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2007101770155A CN101431357B (zh) | 2007-11-08 | 2007-11-08 | 一种数据传输的方法和装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101431357A CN101431357A (zh) | 2009-05-13 |
CN101431357B true CN101431357B (zh) | 2012-11-07 |
Family
ID=40646551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2007101770155A Active CN101431357B (zh) | 2007-11-08 | 2007-11-08 | 一种数据传输的方法和装置 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8416885B2 (zh) |
KR (1) | KR101138777B1 (zh) |
CN (1) | CN101431357B (zh) |
WO (1) | WO2009067914A1 (zh) |
Families Citing this family (38)
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CN101932096B (zh) * | 2009-06-24 | 2015-03-25 | 中兴通讯股份有限公司 | 多用户多输入多输出模式下层映射信息的通知方法和*** |
CN102026337B (zh) * | 2009-09-21 | 2013-09-11 | 中兴通讯股份有限公司 | 一种资源元的映射方法和装置 |
CN102036402B (zh) * | 2009-09-30 | 2014-04-30 | 中兴通讯股份有限公司 | 一种基于解调导频的层映射方法及网络侧设备 |
US9031008B2 (en) | 2009-10-30 | 2015-05-12 | Samsung Electronics Co., Ltd. | Methods and apparatus for multi-user MIMO transmissions in wireless communication systems |
CN101820408B (zh) * | 2010-04-06 | 2012-07-04 | 新邮通信设备有限公司 | 一种基带发送数据的产生方法和装置 |
JP5511955B2 (ja) | 2010-06-16 | 2014-06-04 | パナソニック株式会社 | 基地局装置、通信方法及び集積回路 |
CN102377467B (zh) * | 2010-08-23 | 2015-02-04 | ***通信集团公司 | 八天线下行控制信道发送方法及装置 |
CN102404072B (zh) | 2010-09-08 | 2013-03-20 | 华为技术有限公司 | 一种信息比特发送方法、装置和*** |
CN103209053B (zh) * | 2010-09-08 | 2016-08-03 | 华为技术有限公司 | 一种信息比特发送方法、装置和*** |
US8724722B2 (en) | 2011-04-14 | 2014-05-13 | Lsi Corporation | Method for reducing latency on LTE DL implementation |
CN102231661B (zh) * | 2011-07-22 | 2013-08-14 | 电信科学技术研究院 | 一种信息传输方法、***及装置 |
EP2777172B1 (en) | 2011-11-11 | 2017-03-15 | Telefonaktiebolaget LM Ericsson (publ) | Method, apparatus and system of antenna array dynamic configuration |
KR101880990B1 (ko) * | 2011-11-16 | 2018-08-24 | 삼성전자주식회사 | 다중 안테나 통신 시스템에서 신호 송수신 방법 및 장치 |
KR20130089345A (ko) * | 2012-02-02 | 2013-08-12 | 삼성전자주식회사 | 무선통신 시스템에서 공통 기준 신호 포트를 할당하기 위한 장치 및 방법 |
CN103368696A (zh) * | 2012-03-26 | 2013-10-23 | 普天信息技术研究院有限公司 | 一种下行传输方法和装置 |
KR101337172B1 (ko) * | 2012-07-06 | 2013-12-05 | 한국과학기술원 | 재구성 안테나, 재구성 안테나의 통신 방법, 재구성 안테나를 이용한 통신 방법 및 그 통신 시스템 |
CN103181114B (zh) | 2012-09-04 | 2016-11-02 | 华为技术有限公司 | 一种参考信号的传输方法和装置 |
WO2014126319A1 (en) * | 2013-02-14 | 2014-08-21 | Lg Electronics Inc. | Method and apparatus for providing antenna configuration information for massive multiple input multiple output in a wireless communication system |
ES2808566T3 (es) * | 2013-05-31 | 2021-03-01 | Qualcomm Inc | Precodificación lineal en sistemas MIMO de dimensión completa |
CN105247809B (zh) * | 2013-05-31 | 2019-06-21 | 高通股份有限公司 | 全维mimo***中的线性预编码和动态垂直扇区化 |
CN104753653B (zh) * | 2013-12-31 | 2019-07-12 | 中兴通讯股份有限公司 | 一种解速率匹配的方法、装置和接收侧设备 |
JP6450836B2 (ja) * | 2014-08-30 | 2019-01-09 | 華為技術有限公司Huawei Technologies Co.,Ltd. | データ処理装置及びデータ処理方法 |
US9806778B2 (en) * | 2014-11-11 | 2017-10-31 | Electronics And Telecommunications Research Institute | Method and apparatus for mapping virtual antenna to physical antenna |
WO2017160122A1 (ko) * | 2016-03-17 | 2017-09-21 | 엘지전자 주식회사 | 무선 통신 시스템에서 v2x 통신을 위한 신호 전송 방법 및 이를 위한 장치 |
CN108781478A (zh) * | 2016-03-18 | 2018-11-09 | 华为技术有限公司 | 天线拼接方法、数据发送方法及发射装置、基带处理装置 |
CN107360625B (zh) * | 2016-05-09 | 2023-04-18 | 中兴通讯股份有限公司 | 一种传输数据的方法及装置 |
CN108092697B (zh) * | 2017-05-11 | 2022-11-15 | 中兴通讯股份有限公司 | 信号的传输方法和装置 |
CN108988913B (zh) * | 2017-05-31 | 2019-10-25 | 华为技术有限公司 | 一种天线端口映射方法及网络设备 |
US10965654B2 (en) | 2017-11-28 | 2021-03-30 | Viavi Solutions Inc. | Cross-interface correlation of traffic |
US10560206B2 (en) | 2017-12-12 | 2020-02-11 | Viavi Solutions Inc. | Processing a beamformed radio frequency (RF) signal |
US10979326B2 (en) | 2018-05-11 | 2021-04-13 | Viavi Solutions Inc. | Detecting interference of a beam |
US10631263B2 (en) | 2018-09-14 | 2020-04-21 | Viavi Solutions Inc. | Geolocating a user equipment |
CN111082893B (zh) * | 2018-10-19 | 2024-04-26 | 华为技术有限公司 | 数据发送的方法及装置 |
CN111106905A (zh) * | 2018-10-25 | 2020-05-05 | 普天信息技术有限公司 | 一种参考信号传输方法及装置 |
CN111245560B (zh) * | 2018-11-29 | 2024-01-05 | 华为技术有限公司 | 数据发送的方法及装置 |
EP4210237A4 (en) * | 2020-09-30 | 2023-10-25 | Huawei Technologies Co., Ltd. | METHOD AND DEVICE FOR DIVERSITY COMMUNICATION |
CN113904899B (zh) * | 2021-10-07 | 2023-12-22 | 公诚管理咨询有限公司 | 一种信息安全加密方法、***、设备及介质 |
CN116489782A (zh) * | 2022-01-14 | 2023-07-25 | 维沃移动通信有限公司 | Srs端口映射方法、装置及终端 |
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CN1879317A (zh) * | 2003-11-10 | 2006-12-13 | 艾利森电话股份有限公司 | 用于多波束天线***的方法和设备 |
CN101005475A (zh) * | 2006-12-14 | 2007-07-25 | 华为技术有限公司 | 正交频分复用通信中时间和频率同步的方法及*** |
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2007
- 2007-11-08 CN CN2007101770155A patent/CN101431357B/zh active Active
-
2008
- 2008-11-10 US US12/742,123 patent/US8416885B2/en active Active
- 2008-11-10 KR KR1020107012462A patent/KR101138777B1/ko active IP Right Grant
- 2008-11-10 WO PCT/CN2008/072997 patent/WO2009067914A1/zh active Application Filing
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CN1879317A (zh) * | 2003-11-10 | 2006-12-13 | 艾利森电话股份有限公司 | 用于多波束天线***的方法和设备 |
CN101005475A (zh) * | 2006-12-14 | 2007-07-25 | 华为技术有限公司 | 正交频分复用通信中时间和频率同步的方法及*** |
Non-Patent Citations (3)
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Also Published As
Publication number | Publication date |
---|---|
US20100246712A1 (en) | 2010-09-30 |
CN101431357A (zh) | 2009-05-13 |
WO2009067914A1 (fr) | 2009-06-04 |
KR101138777B1 (ko) | 2012-04-24 |
US8416885B2 (en) | 2013-04-09 |
KR20100087360A (ko) | 2010-08-04 |
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