RU2419233C2 - Мультиплексирование пилотных сигналов восходящей линии связи в su-mimo и sdma для систем sc-fdma - Google Patents

Мультиплексирование пилотных сигналов восходящей линии связи в su-mimo и sdma для систем sc-fdma Download PDF

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Publication number
RU2419233C2
RU2419233C2 RU2009117660/09A RU2009117660A RU2419233C2 RU 2419233 C2 RU2419233 C2 RU 2419233C2 RU 2009117660/09 A RU2009117660/09 A RU 2009117660/09A RU 2009117660 A RU2009117660 A RU 2009117660A RU 2419233 C2 RU2419233 C2 RU 2419233C2
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RU
Russia
Prior art keywords
uplink
pilot channel
multiplexed
block
pilot
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RU2009117660/09A
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English (en)
Russian (ru)
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RU2009117660A (ru
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Дурга Прасад МАЛЛАДИ (US)
Дурга Прасад МАЛЛАДИ
Хуан МОНТОХО (US)
Хуан МОНТОХО
Сяося ЧЖАН (US)
Сяося ЧЖАН
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Квэлкомм Инкорпорейтед
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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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • 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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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Radio Transmission System (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Time-Division Multiplex Systems (AREA)
RU2009117660/09A 2006-10-10 2007-10-05 Мультиплексирование пилотных сигналов восходящей линии связи в su-mimo и sdma для систем sc-fdma RU2419233C2 (ru)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US85094206P 2006-10-10 2006-10-10
US60/850,942 2006-10-10

Publications (2)

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RU2009117660A RU2009117660A (ru) 2010-11-20
RU2419233C2 true RU2419233C2 (ru) 2011-05-20

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RU2009117660/09A RU2419233C2 (ru) 2006-10-10 2007-10-05 Мультиплексирование пилотных сигналов восходящей линии связи в su-mimo и sdma для систем sc-fdma

Country Status (14)

Country Link
US (1) US8300533B2 (enExample)
EP (1) EP2084877B1 (enExample)
JP (2) JP2010506543A (enExample)
KR (1) KR101122402B1 (enExample)
CN (1) CN101523840B (enExample)
AT (1) ATE506794T1 (enExample)
BR (1) BRPI0717830A2 (enExample)
CA (1) CA2663258A1 (enExample)
DE (1) DE602007014091D1 (enExample)
ES (1) ES2365436T3 (enExample)
PL (1) PL2084877T3 (enExample)
RU (1) RU2419233C2 (enExample)
TW (1) TW200835251A (enExample)
WO (1) WO2008045781A1 (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2685229C1 (ru) * 2015-12-18 2019-04-17 Квэлкомм Инкорпорейтед Узкополосный prach c несколькими расстояниями скачка тона
RU2725407C1 (ru) * 2016-11-16 2020-07-02 Гуандун Оппо Мобайл Телекоммьюникейшнс Корп., Лтд. Устройство и способ передачи сигнала восходящего канала

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8609324D0 (en) 1986-04-16 1986-05-21 Micropore International Ltd Enclosing object
JP3002093B2 (ja) 1994-06-22 2000-01-24 矢崎総業株式会社 電気接続箱及び製造方法
FI20065689A0 (fi) * 2006-10-31 2006-10-31 Nokia Corp Datasekvenssirakenne ja tiedonsiirtomenetelmä
KR101382894B1 (ko) * 2007-03-12 2014-04-08 엘지전자 주식회사 다중 안테나 시스템에서의 제어정보 전송방법
KR100910178B1 (ko) * 2007-09-05 2009-07-30 재단법인서울대학교산학협력재단 다중 사용자 다중 송수신 안테나 장치 및 그 방법
US20090257342A1 (en) * 2008-04-10 2009-10-15 Media Tek Inc. Resource block based pilot pattern design for 1/2 - stream mimo ofdma systems
US8724718B2 (en) * 2008-04-10 2014-05-13 Mediatek Inc. Pilot pattern design for small size resource block in OFDMA systems
CN101588334B (zh) * 2008-05-22 2012-12-12 展讯通信（上海）有限公司 多址发送方法及其设备
JP5068699B2 (ja) * 2008-06-23 2012-11-07 株式会社エヌ・ティ・ティ・ドコモ 基地局装置及び方法
KR20110030609A (ko) * 2008-06-24 2011-03-23 가부시키가이샤 엔티티 도코모 기지국장치 및 통신제어방법
JP5174169B2 (ja) * 2008-07-30 2013-04-03 株式会社日立製作所 無線通信システムおよび無線通信方法
CN102017459B (zh) * 2008-08-18 2014-04-16 上海贝尔股份有限公司 多扇区协作多输入多输出传输的分组实现方法及装置
US8392781B2 (en) * 2009-01-13 2013-03-05 Texas Instruments Incorporated Hybrid-ARQ (HARQ) with scrambler
KR101647377B1 (ko) * 2009-05-22 2016-08-10 엘지전자 주식회사 무선 통신 시스템에서 안테나 전송 전력에 따른 적응적인 다중 안테나 전송 방법 및 장치
US9084276B2 (en) 2009-09-11 2015-07-14 Aerovironment, Inc. Dynamic transmission control for a wireless network
US8824364B2 (en) 2009-09-16 2014-09-02 At&T Mobility Ii Llc Targeting communications in a femtocell network
US9279699B2 (en) 2009-09-16 2016-03-08 At&T Mobility Ii Llc Leveraging a femtocell network for premises management or monitoring
US9203584B2 (en) * 2009-11-02 2015-12-01 Qualcomm Incorporated TDM-FDM relay backhaul channel for LTE advanced
CN102118864B (zh) * 2010-01-05 2013-11-06 电信科学技术研究院 中继系统backhaul链路控制信道的REG映射、编号方法和设备
US8619687B2 (en) * 2010-02-12 2013-12-31 Sharp Laboratories Of America, Inc. Coordinating uplink resource allocation
KR20120018266A (ko) 2010-08-20 2012-03-02 삼성전자주식회사 직교 주파수 분할 다중 접속 방법을 사용하는 무선 통신 시스템에서 기지국의 전력 증폭기 소모 전력 제어 방법 및 장치
WO2012026604A1 (ja) * 2010-08-27 2012-03-01 京セラ株式会社 無線基地局、無線端末及び通信制御方法
WO2012026601A1 (ja) * 2010-08-27 2012-03-01 京セラ株式会社 無線基地局及び通信制御方法
EP2630770A4 (en) * 2010-10-20 2017-08-16 Nokia Technologies Oy Method and apparatus for facilitating machine gateway operation
US9642147B2 (en) 2011-02-14 2017-05-02 Qualcomm Incorporated Methods and apparatus for evaluating number of protected active users based on QoS requirements, throughput and traffic
US9735940B1 (en) 2012-04-12 2017-08-15 Tarana Wireless, Inc. System architecture for optimizing the capacity of adaptive array systems
US9252908B1 (en) 2012-04-12 2016-02-02 Tarana Wireless, Inc. Non-line of sight wireless communication system and method
US10110270B2 (en) 2013-03-14 2018-10-23 Tarana Wireless, Inc. Precision array processing using semi-coherent transceivers
US10499456B1 (en) 2013-03-15 2019-12-03 Tarana Wireless, Inc. Distributed capacity base station architecture for broadband access with enhanced in-band GPS co-existence
US10348394B1 (en) 2014-03-14 2019-07-09 Tarana Wireless, Inc. System architecture and method for enhancing wireless networks with mini-satellites and pseudollites and adaptive antenna processing
CN104158644B (zh) * 2014-08-22 2018-06-08 北京智谷睿拓技术服务有限公司 多天线系统导频分配方法及导频分配装置
CN105491665B (zh) * 2014-09-15 2019-07-23 中兴通讯股份有限公司 导频配置方法及装置
RU2611588C1 (ru) * 2015-12-07 2017-02-28 Российская Федерация, от имени которой выступает Государственная корпорация по атомной энергии "Росатом" Устройство комплексного контроля волоконно-оптических линий
WO2017168714A1 (ja) * 2016-03-31 2017-10-05 富士通株式会社 基地局、端末装置、通信システム、および、通信方法
US10397947B2 (en) * 2016-08-12 2019-08-27 Qualcomm Incorporated Adaptive waveform selection in wireless communications
CN108811127B (zh) * 2017-05-05 2021-03-30 华为技术有限公司 一种信道复用方法及设备
CN110391884B (zh) * 2018-04-19 2022-03-25 中兴通讯股份有限公司 一种sdma资源复用的方法、设备及存储介质
US11616790B2 (en) * 2020-04-15 2023-03-28 Crowdstrike, Inc. Distributed digital security system
US11711379B2 (en) 2020-04-15 2023-07-25 Crowdstrike, Inc. Distributed digital security system
US11563756B2 (en) 2020-04-15 2023-01-24 Crowdstrike, Inc. Distributed digital security system
US11836137B2 (en) 2021-05-19 2023-12-05 Crowdstrike, Inc. Real-time streaming graph queries
TR2021019870A2 (tr) * 2021-12-14 2022-03-21 Istanbul Medipol Ueniversitesi Entegre algilama ve i̇leti̇şi̇m i̇çi̇n güvenli̇ pi̇lot tahsi̇si̇
US12694146B2 (en) 2024-10-09 2026-07-28 Crowdstrike, Inc. Multi-modal queries in a digital cybersecurity systems

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2005116255A (ru) * 2002-10-29 2005-11-10 Квэлкомм Инкорпорейтед (US) Передача пилотной информации и сигнализации по восходящей линии в беспроводных коммуникационных системах

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004080110A (ja) 2002-08-09 2004-03-11 Samsung Yokohama Research Institute Co Ltd 直交周波数分割多重通信システム、及び直交周波数分割多重無線機
US6928062B2 (en) * 2002-10-29 2005-08-09 Qualcomm, Incorporated Uplink pilot and signaling transmission in wireless communication systems
US7042857B2 (en) * 2002-10-29 2006-05-09 Qualcom, Incorporated Uplink pilot and signaling transmission in wireless communication systems
KR100922948B1 (ko) * 2004-03-11 2009-10-22 삼성전자주식회사 상향링크 직교주파수분할다중접속 시스템을 위한 파일럿설계 방법
KR100798968B1 (ko) 2004-03-13 2008-01-28 삼성전자주식회사 직교 분할 다중 접속 시스템에서 파일럿 신호 송수신 방법 및 장치
KR101053610B1 (ko) * 2004-06-25 2011-08-03 엘지전자 주식회사 Ｏｆｄｍ／ｏｆｄｍａ 시스템의 무선자원 할당 방법
WO2007023923A1 (ja) * 2005-08-24 2007-03-01 Matsushita Electric Industrial Co., Ltd. Ｍｉｍｏ－ｏｆｄｍ送信装置及びｍｉｍｏ－ｏｆｄｍ送信方法
EP1855421A1 (en) * 2006-05-08 2007-11-14 Nokia Corporation Optimized signalling of scheduling decisions
US7720470B2 (en) * 2006-06-19 2010-05-18 Intel Corporation Reference signals for downlink beamforming validation in wireless multicarrier MIMO channel
WO2008020791A1 (en) * 2006-08-18 2008-02-21 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement relating to the insertion of pilot tones in the frequency domain in sc-fdma

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2005116255A (ru) * 2002-10-29 2005-11-10 Квэлкомм Инкорпорейтед (US) Передача пилотной информации и сигнализации по восходящей линии в беспроводных коммуникационных системах

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NTT DOCOMO: "Channel-dependent packet scheduling for Single-Carrier FDMA in evolved UTRA Uplink" TSG-RAN WG1 #43, 07.11.2005, pages 1-8, <URL: http://www.3gpp.org/ftp/tsg_ran/WG1_RL1/TSGR1_43/Docs/R1-051390.zip>. *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2685229C1 (ru) * 2015-12-18 2019-04-17 Квэлкомм Инкорпорейтед Узкополосный prach c несколькими расстояниями скачка тона
RU2725407C1 (ru) * 2016-11-16 2020-07-02 Гуандун Оппо Мобайл Телекоммьюникейшнс Корп., Лтд. Устройство и способ передачи сигнала восходящего канала
US11129147B2 (en) 2016-11-16 2021-09-21 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Uplink signal transmission method and device
US11647505B2 (en) 2016-11-16 2023-05-09 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Uplink signal transmission method and device

Also Published As

Publication number Publication date
JP5512757B2 (ja) 2014-06-04
JP2010506543A (ja) 2010-02-25
CN101523840B (zh) 2013-10-02
ATE506794T1 (de) 2011-05-15
CA2663258A1 (en) 2008-04-17
DE602007014091D1 (de) 2011-06-01
KR101122402B1 (ko) 2012-05-15
US8300533B2 (en) 2012-10-30
PL2084877T3 (pl) 2011-09-30
EP2084877A1 (en) 2009-08-05
EP2084877B1 (en) 2011-04-20
JP2013013101A (ja) 2013-01-17
WO2008045781A1 (en) 2008-04-17
KR20090068281A (ko) 2009-06-25
RU2009117660A (ru) 2010-11-20
ES2365436T3 (es) 2011-10-05
TW200835251A (en) 2008-08-16
BRPI0717830A2 (pt) 2018-09-18
US20090316675A1 (en) 2009-12-24
CN101523840A (zh) 2009-09-02

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