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 (enExample)

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 (enExample) 2015-09-18

Family

ID=48523993

Family Applications (1)

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

Country Status (7)

Country Link
US (2) US8923432B2 (enExample)
EP (2) EP2786506A1 (enExample)
JP (1) JP6309455B2 (enExample)
KR (2) KR20140107337A (enExample)
CN (2) CN104094534B (enExample)
IN (1) IN2014CN04696A (enExample)
WO (2) WO2013082606A1 (enExample)

Families Citing this family (36)

* 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
US10931338B2 (en) 2001-04-26 2021-02-23 Genghiscomm Holdings, LLC Coordinated multipoint systems
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
US9628231B2 (en) 2002-05-14 2017-04-18 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US10200227B2 (en) 2002-05-14 2019-02-05 Genghiscomm Holdings, LLC Pre-coding in multi-user MIMO
US10644916B1 (en) 2002-05-14 2020-05-05 Genghiscomm Holdings, LLC Spreading and precoding in OFDM
US10142082B1 (en) 2002-05-14 2018-11-27 Genghiscomm Holdings, LLC Pre-coding in OFDM
US11431386B1 (en) 2004-08-02 2022-08-30 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
EP3327965B1 (en) 2011-02-04 2019-09-25 Marvell World Trade Ltd. Control mode phy for wlan
US8923432B2 (en) 2011-12-02 2014-12-30 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
CN104247545B (zh) * 2012-01-16 2019-04-16 新加坡科技研究局 节点、接入点和无线通信系统以及用于控制其的方法
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
JP6464493B2 (ja) 2013-10-25 2019-02-06 マーベル ワールド トレード リミテッド ＷｉＦｉ用の距離延長モード
US10135582B1 (en) * 2013-12-26 2018-11-20 Marvell International Ltd. Systems and methods for introducing time diversity in WiFi transmissions
US12224860B1 (en) 2014-01-30 2025-02-11 Genghiscomm Holdings, LLC Linear coding in decentralized networks
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
MY199228A (en) * 2016-08-12 2023-10-20 Ericsson Telefon Ab L M One-segment pucch formats
US10243773B1 (en) 2017-06-30 2019-03-26 Genghiscomm Holdings, LLC Efficient peak-to-average-power reduction for OFDM and MIMO-OFDM
US10637705B1 (en) 2017-05-25 2020-04-28 Genghiscomm Holdings, LLC Peak-to-average-power reduction for OFDM multiple access
US11343823B2 (en) 2020-08-16 2022-05-24 Tybalt, Llc Orthogonal multiple access and non-orthogonal multiple access
US12206535B1 (en) 2018-06-17 2025-01-21 Tybalt, Llc Artificial neural networks in wireless communication systems
EP3915236A4 (en) 2019-01-25 2023-05-24 Genghiscomm Holdings, LLC ORTHOGONAL MULTI-ACCESS AND NON-ORTHOGONAL MULTI-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
US20240377503A1 (en) * 2023-04-27 2024-11-14 Mediatek Inc. Applying port diversity of virtual array for improving sensing capability with joint communication links

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1751890B1 (en) * 2004-05-27 2017-03-01 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
EP1982451A4 (en) * 2006-01-13 2010-12-29 Lg Electronics Inc METHOD AND APPARATUS FOR OBTAINING TRANSMIT DIVERSITY AND SPATIAL MULTIPLEXING USING ANTENNA SELECTION BASED ON FEEDBACK INFORMATION
EP1919115A3 (en) 2006-10-31 2014-01-29 NTT DoCoMo, Inc. 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
US20100266060A1 (en) 2007-07-12 2010-10-21 Panasonic Corporation Radio communication device and method for determining delay amount of cdd
US8537790B2 (en) * 2008-03-10 2013-09-17 Motorola Mobility Llc Hierarchical pilot structure in wireless communication systems
CN102119500B (zh) * 2008-06-12 2014-09-10 苹果公司 用于sc-fdma发射分集的系统和方法
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
EP2401847B1 (en) * 2009-02-27 2019-09-25 Nokia Solutions and Networks Oy Apparatus and method for single user multiple input multiple output communication employing cyclic shifts
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
US20110013547A1 (en) * 2009-07-16 2011-01-20 Yen-Chin Liao Method of generating preamble sequence for wireless communication 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
WO2011099765A2 (en) * 2010-02-12 2011-08-18 Lg Electronics Inc. Method for transmitting control information and apparatus for the same
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
US9674890B2 (en) 2010-10-08 2017-06-06 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
KR101927495B1 (ko) * 2011-06-15 2018-12-11 마벨 월드 트레이드 리미티드 Wlan용 낮은 대역폭 phy
CN103947134B (zh) * 2011-11-16 2017-10-24 马维尔国际贸易有限公司 用于在无线局域网(wlan)中使用的频率复制模式
US8923432B2 (en) 2011-12-02 2014-12-30 Qualcomm Incorporated Systems and methods for communication over a plurality of frequencies and streams

Also Published As

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

Similar Documents

Publication Publication Date Title
IN2014CN04696A (enExample)
MY167088A (en) Method of scrambling signals, transmission point device and user equipment using the method
IN2014MN00851A (enExample)
IN2014CN04024A (enExample)
EP2675292B8 (en) Puree compositions having specific carbohydrate ratios and methods for using same
WO2011088323A3 (en) Low-haze transparent conductors
MY178420A (en) Communication systems and methods
WO2014005087A3 (en) Tiles and wavefront parallel processing
WO2012177041A3 (ko) 미디어 컨텐트 송수신 방법 및 그를 이용한 송수신 장치
EP3032490A4 (en) Method of providing content transmission service by using printed matter
EP3301869A4 (en) Method, transmitter, and receiver for transmission of data stream in flexeth
EP3073745B8 (en) Transmission Method, Reception Method, Transmission Apparatus, and Reception Apparatus
EP2536231A4 (en) Pre-coding method and apparatus based on mixed multiplexing demodulation reference signals
WO2012162534A3 (en) Hyaluronic acid-binding synthetic peptidoglycans, preparation, and methods of use
EP3073740A4 (en) Transmission apparatus, transmission method, reception apparatus and reception method
EP2712191A4 (en) VIDEO POWER TRANSMISSION DEVICE, VIDEO POWER RECEIVING DEVICE, VIDEO POWER TRANSMISSION METHOD AND VIDEO POWER RECEIVING METHOD
EP2663000A4 (en) Transmitter, receiver, transmission method, and reception method
EP3035690A4 (en) Transmission apparatus, transmission method, reception apparatus, and reception method
EP3041240A4 (en) Transmission device, transmission method, receiving device, and receiving method
EP3043560A4 (en) Video encoding device, video transcoding device, video encoding method, video transcoding method and video stream transmission system
EP3208897A4 (en) Optical transmitter, active optical cable, and optical transmission method
EP2849398A4 (en) PILOT SIGNAL TRANSMISSION METHOD AND CHANNEL ESTIMATION METHOD, DEVICE AND SYSTEM
EP3054627A4 (en) High-speed can communication system using passband modulation
EP3065319A4 (en) Transmission device, reception device, and communication system
EP3319284A4 (en) Synchronization signal transmission method in communication system, and synchronization method and device