BRPI1009311A2 - temporização de portaria para sistemas de comunicação sem fio - Google Patents

temporização de portaria para sistemas de comunicação sem fio

Info

Publication number
BRPI1009311A2
BRPI1009311A2 BRPI1009311A BRPI1009311A BRPI1009311A2 BR PI1009311 A2 BRPI1009311 A2 BR PI1009311A2 BR PI1009311 A BRPI1009311 A BR PI1009311A BR PI1009311 A BRPI1009311 A BR PI1009311A BR PI1009311 A2 BRPI1009311 A2 BR PI1009311A2
Authority
BR
Brazil
Prior art keywords
concierge
timing
wireless communication
communication systems
systems
Prior art date
Application number
BRPI1009311A
Other languages
English (en)
Inventor
Gholmieh Aziz
P Mohanty Bibhu
Zhang Danlu
Hou Jilei
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 BRPI1009311A2 publication Critical patent/BRPI1009311A2/pt

Links

Classifications

    • 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
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L7/00—Arrangements for synchronising receiver with transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
BRPI1009311A 2009-03-17 2010-03-16 temporização de portaria para sistemas de comunicação sem fio BRPI1009311A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US16098709P 2009-03-17 2009-03-17
US12/622,265 US8937901B2 (en) 2009-03-17 2009-11-19 Carrier timing for wireless communications systems
PCT/US2010/027551 WO2010107846A1 (en) 2009-03-17 2010-03-16 Carrier timing for wireless communications systems

Publications (1)

Publication Number Publication Date
BRPI1009311A2 true BRPI1009311A2 (pt) 2018-01-30

Family

ID=42737539

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1009311A BRPI1009311A2 (pt) 2009-03-17 2010-03-16 temporização de portaria para sistemas de comunicação sem fio

Country Status (8)

Country Link
US (1) US8937901B2 (pt)
EP (1) EP2409466B1 (pt)
JP (1) JP5490872B2 (pt)
KR (1) KR101312481B1 (pt)
CN (1) CN102349275B (pt)
BR (1) BRPI1009311A2 (pt)
TW (1) TW201129179A (pt)
WO (1) WO2010107846A1 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101803015B1 (ko) 2010-02-10 2017-12-01 주식회사 골드피크이노베이션즈 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 동기를 설정하는 방법 및 장치
KR20110093402A (ko) * 2010-02-12 2011-08-18 주식회사 팬택 다수의 요소 반송파를 운영하는 무선 통신 시스템에서 업링크 동기를 설정하는 방법 및 장치
KR101831281B1 (ko) 2010-04-06 2018-02-23 삼성전자주식회사 이동통신 시스템에서 스케줄링 정보를 처리하는 방법 및 장치
WO2012115557A1 (en) * 2011-02-22 2012-08-30 Telefonaktiebolaget L M Ericsson (Publ) Positioning devices and methods in cellular communication systems
WO2013141145A1 (ja) 2012-03-19 2013-09-26 京セラ株式会社 移動通信システム及び移動通信方法
WO2016090567A1 (zh) * 2014-12-10 2016-06-16 华为技术有限公司 一种发送、接收信号的方法、装置
US10448364B2 (en) 2017-01-19 2019-10-15 Qualcomm Incorporated Methods and apparatus related to time tracking in multi carrier systems
US10516434B2 (en) * 2017-03-17 2019-12-24 Corning Incorporated Communication circuit enabling optimal synchronization for self-interference cancellation (SIC) in a wireless communications system (WCS)
CN108632986B (zh) * 2017-03-24 2020-08-14 华为技术有限公司 一种同步方法及装置
EP3780462B1 (en) * 2018-04-05 2023-07-19 LG Electronics Inc. Method and apparatus for transmitting or receiving system information in wireless communication system supporting tdd narrowband

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7286614B2 (en) * 2003-07-29 2007-10-23 Pctel, Inc. Pilotless, wireless, telecommunications apparatus, systems and methods
US7961700B2 (en) * 2005-04-28 2011-06-14 Qualcomm Incorporated Multi-carrier operation in data transmission systems
US8169953B2 (en) 2005-05-17 2012-05-01 Qualcomm Incorporated Method and apparatus for wireless multi-carrier communications
US9354297B2 (en) 2005-09-27 2016-05-31 Qualcomm Incorporated Position location using phase-adjusted transmitters
WO2007123351A1 (en) * 2006-04-25 2007-11-01 Samsung Electronics Co., Ltd. Method and apparatus for radio connection setup in a mobile communication system
US8031692B2 (en) * 2006-06-22 2011-10-04 Samsung Electronics Co., Ltd Method for maintaining uplink timing synchronization in a mobile communication system and user equipment apparatus for the same
EP1895703A1 (en) * 2006-07-05 2008-03-05 Koninklijke Philips Electronics N.V. Bandwidth asymmetric communication system based on OFDM and TDMA
CN101146327B (zh) 2006-09-12 2011-02-16 华为技术有限公司 无线中继系统中的切换方法及实现切换的无线中继系统
KR101430473B1 (ko) * 2008-02-15 2014-08-18 엘지전자 주식회사 위치 정보를 이용한 스캐닝 방법 및 이종 망 기지국 선택방법
US8165026B2 (en) 2008-03-25 2012-04-24 Qualcomm Incorporated Method and apparatus to report and manage cells in a multi carrier system
WO2009132246A2 (en) * 2008-04-25 2009-10-29 Interdigital Patent Holdings, Inc. Multi-cell wtrus configured to perform mobility procedures and methods
EP2173043B1 (en) * 2008-10-06 2013-07-03 University College Cork Integrated optical comb source system and method
US20100130218A1 (en) * 2008-11-21 2010-05-27 Interdigital Patent Holdings, Inc. Method and apparatus for supporting aggregation of multiple component carriers
KR20110138421A (ko) * 2008-12-30 2011-12-27 인터디지탈 패튼 홀딩스, 인크 다수의 다운링크 캐리어 동작을 위한 제어 채널 피드백
WO2010088536A1 (en) * 2009-01-30 2010-08-05 Interdigital Patent Holdings, Inc. Method and apparatus for component carrier aggregation in wireless communications
US20100272017A1 (en) * 2009-04-23 2010-10-28 Interdigital Patent Holdings, Inc. Method and apparatus for processing advanced long term evolution system information
US8432859B2 (en) * 2009-06-22 2013-04-30 Alcatel Lucent Indicating dynamic allocation of component carriers in multi-component carrier systems

Also Published As

Publication number Publication date
JP5490872B2 (ja) 2014-05-14
KR20110129963A (ko) 2011-12-02
US8937901B2 (en) 2015-01-20
EP2409466A1 (en) 2012-01-25
JP2012521172A (ja) 2012-09-10
US20100238857A1 (en) 2010-09-23
WO2010107846A1 (en) 2010-09-23
TW201129179A (en) 2011-08-16
CN102349275B (zh) 2014-10-15
EP2409466B1 (en) 2016-04-27
KR101312481B1 (ko) 2013-10-01
CN102349275A (zh) 2012-02-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]