IN2014CN04696A - - Google Patents

Info

Publication number
IN2014CN04696A
IN2014CN04696A IN4696CHN2014A IN2014CN04696A IN 2014CN04696 A IN2014CN04696 A IN 2014CN04696A IN 4696CHN2014 A IN4696CHN2014 A IN 4696CHN2014A IN 2014CN04696 A IN2014CN04696 A IN 2014CN04696A
Authority
IN
India
Prior art keywords
stream
streams
includes transmitting
cyclic shift
method further
Prior art date
Application number
Other languages
English (en)
Inventor
Eugene J Baik
Sameer Vermani
Lin Yang
Hemanth Sampath
Original Assignee
Qualcomm Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qualcomm Inc filed Critical Qualcomm Inc
Publication of IN2014CN04696A publication Critical patent/IN2014CN04696A/en

Links

Classifications

    • 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
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
IN4696CHN2014 2011-12-02 2012-12-03 IN2014CN04696A (ja)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201161566583P 2011-12-02 2011-12-02
US201161569455P 2011-12-12 2011-12-12
US201261592560P 2012-01-30 2012-01-30
US201261598187P 2012-02-13 2012-02-13
US201261621880P 2012-04-09 2012-04-09
US201261624866P 2012-04-16 2012-04-16
US13/690,497 US8767873B2 (en) 2011-12-02 2012-11-30 Systems and methods for communication over a plurality of frequencies and streams
PCT/US2012/067621 WO2013082608A1 (en) 2011-12-02 2012-12-03 Systems and methods for communication over a plurality of frequencies streams using cyclic shift delays

Publications (1)

Publication Number Publication Date
IN2014CN04696A true IN2014CN04696A (ja) 2015-09-18

Family

ID=48523993

Family Applications (1)

Application Number Title Priority Date Filing Date
IN4696CHN2014 IN2014CN04696A (ja) 2011-12-02 2012-12-03

Country Status (7)

Country Link
US (2) US8767873B2 (ja)
EP (2) EP2786506A1 (ja)
JP (1) JP6309455B2 (ja)
KR (2) KR20140107338A (ja)
CN (2) CN104094534B (ja)
IN (1) IN2014CN04696A (ja)
WO (2) WO2013082606A1 (ja)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8670390B2 (en) 2000-11-22 2014-03-11 Genghiscomm Holdings, LLC Cooperative beam-forming in wireless networks
US10355720B2 (en) 2001-04-26 2019-07-16 Genghiscomm Holdings, LLC Distributed software-defined radio
US9819449B2 (en) 2002-05-14 2017-11-14 Genghiscomm Holdings, LLC Cooperative subspace demultiplexing in content delivery networks
US10931338B2 (en) 2001-04-26 2021-02-23 Genghiscomm Holdings, LLC Coordinated multipoint systems
US10644916B1 (en) 2002-05-14 2020-05-05 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US9628231B2 (en) 2002-05-14 2017-04-18 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US10142082B1 (en) 2002-05-14 2018-11-27 Genghiscomm Holdings, LLC Pre-coding in OFDM
US10200227B2 (en) 2002-05-14 2019-02-05 Genghiscomm Holdings, LLC Pre-coding in multi-user MIMO
US11381285B1 (en) 2004-08-02 2022-07-05 Genghiscomm Holdings, LLC Transmit pre-coding
US11184037B1 (en) 2004-08-02 2021-11-23 Genghiscomm Holdings, LLC Demodulating and decoding carrier interferometry signals
US11552737B1 (en) 2004-08-02 2023-01-10 Genghiscomm Holdings, LLC Cooperative MIMO
US9130727B2 (en) 2011-02-04 2015-09-08 Marvell World Trade Ltd. Control mode PHY for WLAN
US8767873B2 (en) 2011-12-02 2014-07-01 Qualcomm Incorporated Systems and methods for communication over a plurality of frequencies and streams
US9071489B2 (en) 2011-12-07 2015-06-30 Futurewei Technologies, Inc. System and method for preambles in a wireless communications network
WO2013109189A1 (en) * 2012-01-16 2013-07-25 Agency For Science, Technology And Research A wireless communication system and a method of controlling the same
US8750215B2 (en) 2012-03-06 2014-06-10 Intel Corporation Method and apparatus for a 1 MHz long training field design
US10218822B2 (en) 2013-10-25 2019-02-26 Marvell World Trade Ltd. Physical layer frame format for WLAN
US10194006B2 (en) 2013-10-25 2019-01-29 Marvell World Trade Ltd. Physical layer frame format for WLAN
CN105830410B (zh) * 2013-10-25 2020-07-03 马维尔亚洲私人有限公司 一种用于生成用于经由通信信道传输的物理层数据单元的方法和装置
US10135582B1 (en) * 2013-12-26 2018-11-20 Marvell International Ltd. Systems and methods for introducing time diversity in WiFi transmissions
US10044635B2 (en) * 2014-12-09 2018-08-07 Qualcomm Incorporated Frame formats for channel bonding and MIMO transmissions
US20160330055A1 (en) * 2015-05-07 2016-11-10 Samsung Electronics Co., Ltd. Apparatus for and method of an interleaver and a tone mapper
US10057924B2 (en) * 2015-05-27 2018-08-21 Intel IP Corporation High efficiency signal field in high efficiency wireless local area network
US20170170885A1 (en) * 2015-12-09 2017-06-15 Qinghua Li Beamforming channel smoothing
US10863510B2 (en) * 2016-01-08 2020-12-08 Qualcomm Incorporated Per stream and per antenna cyclic shift delay in wireless communications and uplink multi-user MIMO
US10326558B2 (en) * 2016-07-20 2019-06-18 Intel Corporation Apparatus, system and method of communicating a single carrier (SC) transmission
RU2019139685A (ru) * 2016-08-12 2021-10-15 Телефонактиеболагет Лм Эрикссон (Пабл) Односегментные форматы pucch
US10637705B1 (en) 2017-05-25 2020-04-28 Genghiscomm Holdings, LLC Peak-to-average-power reduction for OFDM multiple access
US10243773B1 (en) 2017-06-30 2019-03-26 Genghiscomm Holdings, LLC Efficient peak-to-average-power reduction for OFDM and MIMO-OFDM
EP3915236A4 (en) 2019-01-25 2023-05-24 Genghiscomm Holdings, LLC ORTHOGONAL MULTI-ACCESS AND NON-ORTHOGONAL MULTI-ACCESS
US11343823B2 (en) 2020-08-16 2022-05-24 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
WO2020242898A1 (en) 2019-05-26 2020-12-03 Genghiscomm Holdings, LLC Non-orthogonal multiple access
US12052192B2 (en) * 2021-08-13 2024-07-30 Qualcomm Incorporated Distributed transmission of short training fields

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7599332B2 (en) * 2004-04-05 2009-10-06 Qualcomm Incorporated Modified preamble structure for IEEE 802.11a extensions to allow for coexistence and interoperability between 802.11a devices and higher data rate, MIMO or otherwise extended devices
US8259566B2 (en) 2005-09-20 2012-09-04 Qualcomm Incorporated Adaptive quality of service policy for dynamic networks
CN1937602A (zh) * 2005-09-22 2007-03-28 上海无线通信研究中心 一种拓宽多载波通信相干带宽的方法及其装置
US20090316807A1 (en) * 2006-01-13 2009-12-24 Sang Gook Kim Method and apparatus for achieving transmit diversity and spatial multiplexing using antenna selection based on feedback information
US20080132282A1 (en) 2006-10-31 2008-06-05 Jingxiu Liu Method, system, base station, and user equipment for determining delay value of cyclic delay diversity
US8780771B2 (en) 2007-02-06 2014-07-15 Qualcomm Incorporated Cyclic delay diversity and precoding for wireless communication
JPWO2009008180A1 (ja) 2007-07-12 2010-09-02 パナソニック株式会社 無線通信装置およびｃｄｄ遅延量決定方法
US8537790B2 (en) * 2008-03-10 2013-09-17 Motorola Mobility Llc Hierarchical pilot structure in wireless communication systems
BRPI0915355A2 (pt) * 2008-06-12 2015-10-27 Nortel Networks Ltd sistemas e métodos para a diversidade de transmissão sc-fdma
US9083399B2 (en) * 2008-06-18 2015-07-14 Centre Of Excellence In Wireless Technology Precoding for single transmission streams in multiple antenna systems
KR101497928B1 (ko) * 2008-09-25 2015-03-03 삼성전자주식회사 다중입력 다중출력 시스템에서 신호 송수신 장치 및 그 방법
US8989308B2 (en) * 2009-02-27 2015-03-24 Nokia Siemens Networks Oy Apparatus and method for single user multiple input multiple output communication employing cyclic shifts
US20110013547A1 (en) * 2009-07-16 2011-01-20 Yen-Chin Liao Method of generating preamble sequence for wireless communication system and device thereof
US20110013575A1 (en) * 2009-07-16 2011-01-20 Yen-Chin Liao Method of generating preamble sequence for wireless local area network system and device thereof
KR20110027533A (ko) 2009-09-09 2011-03-16 엘지전자 주식회사 다중 안테나 시스템에서 제어정보 전송 방법 및 장치
US7920599B1 (en) * 2010-02-03 2011-04-05 Anna University Methods and systems for synchronizing wireless transmission of data packets
KR101331674B1 (ko) 2010-02-12 2013-11-20 엘지전자 주식회사 무선랜 시스템에서 제어 정보 전송 방법 및 장치
US8619655B2 (en) * 2010-06-09 2013-12-31 Broadcom Corporation Cyclic shift delay (CSD) short training field (STF) for orthogonal frequency division multiplexing (OFDM) signaling within multiple user, multiple access, and/or MIMO wireless communicaitons
JP2012010205A (ja) 2010-06-25 2012-01-12 Sharp Corp 通信システム、通信装置および通信方法
US8542659B2 (en) * 2010-07-07 2013-09-24 Marvell World Trade Ltd. Cyclic shift delays in multi-user packets with resolvable very high throughput long training fields (VHTLTFs)
US8494075B2 (en) * 2010-08-26 2013-07-23 Qualcomm Incorporated Single stream phase tracking during channel estimation in a very high throughput wireless MIMO communication system
US8934572B2 (en) 2010-08-31 2015-01-13 Broadcom Corporation Phase rotation for preambles within multiple user, multiple access, and/or MIMO wireless communications
WO2012047067A2 (en) * 2010-10-08 2012-04-12 Lg Electronics Inc. Method of link adaptation in wireless local area network and apparatus for the same
US20120213144A1 (en) 2011-02-23 2012-08-23 Qualcomm Incorporated Spatial techniques for evolved multimedia broadcast multicast service enhancement
WO2012173975A2 (en) * 2011-06-15 2012-12-20 Marvell World Trade Ltd. Low bandwidth phy for wlan
KR20140103909A (ko) * 2011-11-16 2014-08-27 마벨 월드 트레이드 리미티드 무선 근거리 통신망들(wlans)에 사용되는 주파수 복제 모드
US8767873B2 (en) 2011-12-02 2014-07-01 Qualcomm Incorporated Systems and methods for communication over a plurality of frequencies and streams

Also Published As

Publication number Publication date
US20130142275A1 (en) 2013-06-06
KR20140107337A (ko) 2014-09-04
CN104094534B (zh) 2018-02-02
KR20140107338A (ko) 2014-09-04
US8767873B2 (en) 2014-07-01
JP2015506138A (ja) 2015-02-26
CN104081686B (zh) 2017-06-09
CN104081686A (zh) 2014-10-01
CN104094534A (zh) 2014-10-08
EP2786507B1 (en) 2015-07-29
US20130142276A1 (en) 2013-06-06
US8923432B2 (en) 2014-12-30
JP6309455B2 (ja) 2018-04-11
EP2786506A1 (en) 2014-10-08
WO2013082606A1 (en) 2013-06-06
WO2013082608A1 (en) 2013-06-06
EP2786507A1 (en) 2014-10-08

Similar Documents

Publication Publication Date Title
IN2014CN04696A (ja)
MY167088A (en) Method of scrambling signals, transmission point device and user equipment using the method
IN2014MN00851A (ja)
IN2014CN04024A (ja)
MY178420A (en) Communication systems and methods
EP3301869A4 (en) Method, transmitter, and receiver for transmission of data stream in flexeth
EP2688304A4 (en) TRANSMITTER, TRANSMITTING METHOD AND RECEIVER
EP3032490A4 (en) Method of providing content transmission service by using printed matter
WO2011088323A3 (en) Low-haze transparent conductors
EP2930871A4 (en) SIGNAL GENERATION METHOD, TRANSMISSION DEVICE, RECEIVING METHOD, AND RECEIVING DEVICE
EP2879297A4 (en) TRANSMITTING METHOD, TRANSMITTER, RECEPTION METHOD, AND RECEIVER
EP2536231A4 (en) Pre-coding method and apparatus based on mixed multiplexing demodulation reference signals
EP2923522A4 (en) SYSTEMS AND METHODS FOR AVOIDING INTERFERENCE, ESTIMATING A TRACK AND EXECUTING ANOTHER SIGNALING IN A TOTAL DUPLEX MULTI-USER TRANSMISSION
CL2013000509A1 (es) Metodo de precodificacion y dispositivo de transmision para generar a partir de multiples señales de banda base, multiples señales precodificadas que se transmiten en el mismo ancho de banda de frecuencias al mismo tiempo
EP2854318A4 (en) TRANSMISSION PROCEDURES, RECEIVING METHODS, TRANSMITTERS AND RECEIVERS
EP2890069A4 (en) COMMUNICATION SYSTEM, TRANSMISSION DEVICE, RECEPTION DEVICE AND DIGITAL TRANSMISSION METHOD
EP2712191A4 (en) VIDEO POWER TRANSMISSION DEVICE, VIDEO POWER RECEIVING DEVICE, VIDEO POWER TRANSMISSION METHOD AND VIDEO POWER RECEIVING METHOD
EP3032834A4 (en) Transmission apparatus, transmission method, reception apparatus, reception method, encoding apparatus, and encoding method
EP3035690A4 (en) Transmission apparatus, transmission method, reception apparatus, and reception method
EP2879295A4 (en) TRANSMISSION PROCEDURES, RECEIVING METHODS, TRANSMITTERS AND RECEIVERS
IN2014CN04826A (ja)
EP2663000A4 (en) Transmitter, receiver, transmission method, and reception method
EP3208897A4 (en) Optical transmitter, active optical cable, and optical transmission method
EP3054627A4 (en) High-speed can communication system using passband modulation
EP3043560A4 (en) Video encoding device, video transcoding device, video encoding method, video transcoding method and video stream transmission system