CN101808069B - 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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- CN101808069B CN101808069B CN201010145067.6A CN201010145067A CN101808069B CN 101808069 B CN101808069 B CN 101808069B CN 201010145067 A CN201010145067 A CN 201010145067A CN 101808069 B CN101808069 B CN 101808069B
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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
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US16268209P | 2009-03-24 | 2009-03-24 | |
US61/162,682 | 2009-03-24 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101808069A CN101808069A (zh) | 2010-08-18 |
CN101808069B true 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 |
---|---|
US (1) | US8274943B2 (zh) |
CN (1) | CN101808069B (zh) |
Families Citing this family (18)
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 |
US9537555B2 (en) | 2011-02-22 | 2017-01-03 | Qualcomm Incorporated | Uplink transmit antenna selection in carrier aggregation |
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 |
US20130322422A1 (en) * | 2012-05-31 | 2013-12-05 | Mediatek Inc. | Telecommunications methods for implementing early termination of transmission |
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 |
US9871565B2 (en) * | 2013-03-01 | 2018-01-16 | Sony Corporation | MIMO communication method, transmitting device, and receiving device |
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 |
EP3136630A4 (en) * | 2014-04-24 | 2017-05-03 | Panasonic Intellectual Property Corporation of America | Transmitting apparatus |
EP3202069A4 (en) * | 2014-09-29 | 2018-07-18 | 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 |
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 |
WO2018021183A1 (ja) * | 2016-07-26 | 2018-02-01 | シャープ株式会社 | 端末装置、基地局装置、および、通信方法 |
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 |
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 |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
---|---|---|---|---|
WO2010093204A2 (en) * | 2009-02-12 | 2010-08-19 | Lg Electronics Inc. | Method for transmitting signal on bandwidth request channel at mobile station, mobile station apparatus using the same, method for performing bandwidth request procedure at base station, and base station apparatus using the same |
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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 |
---|---|---|---|---|
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 |
Also Published As
Publication number | Publication date |
---|---|
US20100246489A1 (en) | 2010-09-30 |
CN101808069A (zh) | 2010-08-18 |
US8274943B2 (en) | 2012-09-25 |
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