CN101808069A - 用于多输入多输出正交频分复用的装置和方法 - Google Patents
用于多输入多输出正交频分复用的装置和方法 Download PDFInfo
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- CN101808069A CN101808069A CN201010145067A CN201010145067A CN101808069A CN 101808069 A CN101808069 A CN 101808069A CN 201010145067 A CN201010145067 A CN 201010145067A CN 201010145067 A CN201010145067 A CN 201010145067A CN 101808069 A CN101808069 A CN 101808069A
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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
- H04B7/0686—Hybrid systems, i.e. switching and simultaneous transmission
- H04B7/0691—Hybrid systems, i.e. switching and simultaneous transmission using subgroups of transmit antennas
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- 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
- H04L5/0001—Arrangements for dividing the transmission path
- H04L5/0014—Three-dimensional division
- H04L5/0023—Time-frequency-space
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- 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
- H04L5/0091—Signaling for the administration of the divided path
- H04L5/0094—Indication of how sub-channels of the path are allocated
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- 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
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- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0041—Arrangements at the transmitter end
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- 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
- H04L1/004—Arrangements for detecting or preventing errors in the information received by using forward error control
- H04L1/0075—Transmission of coding parameters to receiver
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- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Computer Networks & Wireless Communication (AREA)
- Mobile Radio Communication Systems (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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US16268209P | 2009-03-24 | 2009-03-24 | |
US61/162,682 | 2009-03-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101808069A true CN101808069A (zh) | 2010-08-18 |
CN101808069B CN101808069B (zh) | 2014-07-16 |
Family
ID=42609690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201010145067.6A Active CN101808069B (zh) | 2009-03-24 | 2010-03-24 | 用于多输入多输出正交频分复用的装置和方法 |
Country Status (2)
Country | Link |
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US (1) | US8274943B2 (zh) |
CN (1) | CN101808069B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103457693A (zh) * | 2012-05-31 | 2013-12-18 | 联发科技股份有限公司 | 通信方法 |
CN103460619A (zh) * | 2011-02-22 | 2013-12-18 | 高通股份有限公司 | 载波聚合中的上行链路发射天线选择 |
CN106093977A (zh) * | 2015-12-07 | 2016-11-09 | 北京航空航天大学 | 基于软件接收机的gnss信号复用效率测量方法 |
CN103460619B (zh) * | 2011-02-22 | 2016-11-30 | 高通股份有限公司 | 载波聚合中的上行链路发射天线选择的方法及装置 |
CN109600155A (zh) * | 2013-03-01 | 2019-04-09 | 索尼公司 | Mimo通信方法、发送装置和接收装置 |
CN109845354A (zh) * | 2016-07-26 | 2019-06-04 | 夏普株式会社 | 终端装置、基站装置以及通信方法 |
CN115398502A (zh) * | 2020-04-21 | 2022-11-25 | 哲库科技有限公司 | 用于无线通信的数据平面可缩放架构 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8619688B2 (en) * | 2009-04-28 | 2013-12-31 | Samsung Electronics Co., Ltd. | System and method for indication of contiguous resource allocations in OFDM-based systems |
CN102984664B (zh) * | 2011-09-05 | 2015-07-22 | 普天信息技术研究院有限公司 | 一种控制终端的方法 |
US9166667B2 (en) * | 2011-10-12 | 2015-10-20 | Honeywell International Inc. | Antenna selection diversity scheme for zigbee or other wireless devices and related apparatus and method |
CN102780521B (zh) * | 2012-07-27 | 2014-12-10 | 东南大学 | 多小区多播mimo移动通信系统下行单业务协作预编码方法 |
US9177418B1 (en) | 2013-03-15 | 2015-11-03 | Lockheed Martin Corporation | System and method for converting computer aided design data into a three dimensional model |
CN106165325B (zh) * | 2014-04-24 | 2019-01-08 | 松下电器(美国)知识产权公司 | 发送装置 |
US11018795B2 (en) * | 2014-09-29 | 2021-05-25 | The Regents Of The University Of California | Methods and apparatus for coding for interference network |
CN104617996B (zh) * | 2015-01-06 | 2017-12-05 | 郑州大学 | 大规模mimo系统中最大化最小信噪比的预编码设计方法 |
US20160366001A1 (en) * | 2015-06-10 | 2016-12-15 | Intel IP Corporatio | Receiver identification by encoder state |
GB2577510B (en) * | 2018-09-26 | 2021-04-14 | Tcl Communication Ltd | Flexible NR-U wideband operation |
US11184265B2 (en) * | 2019-10-16 | 2021-11-23 | Cisco Technology, Inc. | Inter-protocol interference reduction for hidden nodes |
CN112803986B (zh) * | 2020-12-31 | 2022-05-27 | 东方红卫星移动通信有限公司 | 多波束功率动态分配方法、通信设备及低轨卫星通信系统 |
Citations (4)
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CN1902874A (zh) * | 2003-12-30 | 2007-01-24 | 英特尔公司 | 用于在包括单天线通信装置的无线局域网中通信的多天线通信系统和方法 |
CN101366254A (zh) * | 2004-03-08 | 2009-02-11 | 英飞凌科技股份公司 | 用于多频带ofdm收发机的双载波调制器 |
US7647073B2 (en) * | 2005-03-08 | 2010-01-12 | Samsung Electronics Co., Ltd. | Apparatus and method for channel estimation in an SDMA-OFDM system |
CN101789820A (zh) * | 2008-11-28 | 2010-07-28 | 美商威睿电通公司 | 多载波无线通信的装置方法和系统 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102318236B (zh) * | 2009-02-12 | 2015-09-23 | Lg电子株式会社 | 在移动台通过带宽请求信道发送信号的方法、使用其的移动台设备、在基站执行带宽请求过程的方法及使用其的基站设备 |
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2010
- 2010-03-24 US US12/730,426 patent/US8274943B2/en active Active
- 2010-03-24 CN CN201010145067.6A patent/CN101808069B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1902874A (zh) * | 2003-12-30 | 2007-01-24 | 英特尔公司 | 用于在包括单天线通信装置的无线局域网中通信的多天线通信系统和方法 |
CN101366254A (zh) * | 2004-03-08 | 2009-02-11 | 英飞凌科技股份公司 | 用于多频带ofdm收发机的双载波调制器 |
US7647073B2 (en) * | 2005-03-08 | 2010-01-12 | Samsung Electronics Co., Ltd. | Apparatus and method for channel estimation in an SDMA-OFDM system |
CN101789820A (zh) * | 2008-11-28 | 2010-07-28 | 美商威睿电通公司 | 多载波无线通信的装置方法和系统 |
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103460619A (zh) * | 2011-02-22 | 2013-12-18 | 高通股份有限公司 | 载波聚合中的上行链路发射天线选择 |
CN103460619B (zh) * | 2011-02-22 | 2016-11-30 | 高通股份有限公司 | 载波聚合中的上行链路发射天线选择的方法及装置 |
US9537555B2 (en) | 2011-02-22 | 2017-01-03 | Qualcomm Incorporated | Uplink transmit antenna selection in carrier aggregation |
CN103457693A (zh) * | 2012-05-31 | 2013-12-18 | 联发科技股份有限公司 | 通信方法 |
CN103457693B (zh) * | 2012-05-31 | 2017-03-01 | 联发科技股份有限公司 | 通信方法 |
CN109600155A (zh) * | 2013-03-01 | 2019-04-09 | 索尼公司 | Mimo通信方法、发送装置和接收装置 |
CN109600155B (zh) * | 2013-03-01 | 2022-07-08 | 索尼公司 | Mimo通信方法、发送装置和接收装置 |
CN106093977A (zh) * | 2015-12-07 | 2016-11-09 | 北京航空航天大学 | 基于软件接收机的gnss信号复用效率测量方法 |
CN106093977B (zh) * | 2015-12-07 | 2022-11-08 | 北京航空航天大学 | 基于软件接收机的gnss信号复用效率测量方法 |
CN109845354A (zh) * | 2016-07-26 | 2019-06-04 | 夏普株式会社 | 终端装置、基站装置以及通信方法 |
CN115398502A (zh) * | 2020-04-21 | 2022-11-25 | 哲库科技有限公司 | 用于无线通信的数据平面可缩放架构 |
CN115398502B (zh) * | 2020-04-21 | 2023-10-13 | 哲库科技(上海)有限公司 | 用于无线通信的数据平面可缩放架构 |
Also Published As
Publication number | Publication date |
---|---|
US8274943B2 (en) | 2012-09-25 |
US20100246489A1 (en) | 2010-09-30 |
CN101808069B (zh) | 2014-07-16 |
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