CN105684340B - 用于使用混合格式进行无线通信的方法和装置 - Google Patents

用于使用混合格式进行无线通信的方法和装置 Download PDF

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Publication number
CN105684340B
CN105684340B CN201480059649.9A CN201480059649A CN105684340B CN 105684340 B CN105684340 B CN 105684340B CN 201480059649 A CN201480059649 A CN 201480059649A CN 105684340 B CN105684340 B CN 105684340B
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China
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packet
mimo
transmission
ofdma
frequency bandwidth
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CN201480059649.9A
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Chinese (zh)
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CN105684340A (zh
Inventor
R·坦达拉
S·韦玛尼
B·田
L·杨
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0037—Inter-user or inter-terminal allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • 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
    • H04B7/0452—Multi-user MIMO systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/0008—Modulated-carrier systems arrangements for allowing a transmitter or receiver to use more than one type of modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • 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
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • 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
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/2603—Signal structure ensuring backward compatibility with legacy system
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0069—Allocation based on distance or geographical location
    • 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—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
CN201480059649.9A 2013-11-01 2014-10-30 用于使用混合格式进行无线通信的方法和装置 Active CN105684340B (zh)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201361898900P 2013-11-01 2013-11-01
US61/898,900 2013-11-01
US14/527,597 US9467259B2 (en) 2013-11-01 2014-10-29 Methods and apparatus for wireless communication using a mixed format
US14/527,597 2014-10-29
PCT/US2014/063143 WO2015066318A1 (en) 2013-11-01 2014-10-30 Methods and apparatus for wireless communication using a mixed format

Publications (2)

Publication Number Publication Date
CN105684340A CN105684340A (zh) 2016-06-15
CN105684340B true CN105684340B (zh) 2019-02-15

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CN201480059649.9A Active CN105684340B (zh) 2013-11-01 2014-10-30 用于使用混合格式进行无线通信的方法和装置

Country Status (8)

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US (1) US9467259B2 (enExample)
EP (1) EP3063897B1 (enExample)
JP (1) JP6698523B2 (enExample)
KR (1) KR102306684B1 (enExample)
CN (1) CN105684340B (enExample)
CA (1) CA2926739A1 (enExample)
ES (1) ES2807203T3 (enExample)
WO (1) WO2015066318A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106464652B (zh) 2013-11-19 2019-12-13 英特尔Ip公司 用于针对hew ofdma mu-mimo宽带信道操作具有信号字段配置的hew通信的主站和方法
CN105659681B (zh) 2013-11-19 2019-09-20 英特尔Ip公司 无线局域网中用于多用户调度的方法、装置和计算机可读介质
US9325463B2 (en) 2013-11-19 2016-04-26 Intel IP Corporation High-efficiency WLAN (HEW) master station and methods to increase information bits for HEW communication
US9544914B2 (en) 2013-11-19 2017-01-10 Intel IP Corporation Master station and method for HEW communication using a transmission signaling structure for a HEW signal field
US9661638B2 (en) * 2014-05-07 2017-05-23 Qualcomm Incorporated Methods and apparatus for signaling user allocations in multi-user wireless communication networks
US20150327121A1 (en) 2014-05-08 2015-11-12 Guoqing C. Li Method, apparatus, and computer readable media for acknowledgement in wireless networks
US9780926B2 (en) 2014-07-08 2017-10-03 Mediatek Inc. Burst OFDMA supporting MU-MIMO
US20160014811A1 (en) * 2014-07-08 2016-01-14 Mediatek Inc. Methods for Providing Concurrent Communications among Multiple Wireless Communications Devices
US9705643B2 (en) 2014-07-15 2017-07-11 Intel IP Corporation High-efficiency wireless local-area network devices and methods for acknowledgements during scheduled transmission opportunities
US20160105261A1 (en) * 2014-10-09 2016-04-14 Huawei Technologies Co., Ltd. System and Method for Space-Time Block Coded Communications
KR102296339B1 (ko) * 2015-02-17 2021-09-01 주식회사 윌러스표준기술연구소 다중 사용자 전송을 위한 시그널링 방법 및 이를 이용한 무선 통신 단말과 무선 통신 방법

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102474492A (zh) * 2009-08-12 2012-05-23 高通股份有限公司 增强mu-mimo vht 前导码以实现传输模式检测
CN103181135A (zh) * 2010-08-04 2013-06-26 高通股份有限公司 空元数据分组（ndp）中的vht-sig-b字段

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101867551B (zh) 2009-06-03 2015-09-02 开曼群岛威睿电通股份有限公司 多输入多输出正交频分多址技术和前同步码设计
US8526351B2 (en) * 2009-06-05 2013-09-03 Broadcom Corporation Channel characterization and training within multiple user, multiple access, and/or MIMO wireless communications
US8599804B2 (en) * 2009-08-07 2013-12-03 Broadcom Corporation Distributed signal field for communications within multiple user, multiple access, and/or MIMO wireless communications
US8594007B2 (en) * 2010-04-23 2013-11-26 Qualcomm Incorporated Sequential ACK for multi-user transmissions

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102474492A (zh) * 2009-08-12 2012-05-23 高通股份有限公司 增强mu-mimo vht 前导码以实现传输模式检测
CN103181135A (zh) * 2010-08-04 2013-06-26 高通股份有限公司 空元数据分组（ndp）中的vht-sig-b字段

Also Published As

Publication number Publication date
US20150124745A1 (en) 2015-05-07
ES2807203T3 (es) 2021-02-22
KR102306684B1 (ko) 2021-09-28
KR20160079837A (ko) 2016-07-06
JP2016536880A (ja) 2016-11-24
EP3063897B1 (en) 2020-04-22
US9467259B2 (en) 2016-10-11
WO2015066318A1 (en) 2015-05-07
EP3063897A1 (en) 2016-09-07
CA2926739A1 (en) 2015-05-07
CN105684340A (zh) 2016-06-15
JP6698523B2 (ja) 2020-05-27

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