CN105745968B - 用于使用多个信道获取服务的系统和方法 - Google Patents

用于使用多个信道获取服务的系统和方法 Download PDF

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Publication number
CN105745968B
CN105745968B CN201480058817.2A CN201480058817A CN105745968B CN 105745968 B CN105745968 B CN 105745968B CN 201480058817 A CN201480058817 A CN 201480058817A CN 105745968 B CN105745968 B CN 105745968B
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CN
China
Prior art keywords
receiver
signal
frequency
diversity
energy level
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
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CN201480058817.2A
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English (en)
Chinese (zh)
Other versions
CN105745968A (zh
Inventor
A·N·R·伯杜鲁
V·A·N·巴巴迪
K·R·纳伦吉
R·古普塔
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Qualcomm Inc
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Qualcomm Inc
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Publication date
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Expired - Fee Related legal-status Critical Current
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • H04W76/16—Involving different core network technologies, e.g. a packet-switched [PS] bearer in combination with a circuit-switched [CS] bearer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/16—Discovering, processing access restriction or access information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/02—Terminal devices
    • H04W88/06—Terminal devices adapted for operation in multiple networks or having at least two operational modes, e.g. multi-mode terminals
    • 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
    • H04B7/08—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station
    • H04B7/0802—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection
    • H04B7/0825—Diversity systems; Multi-antenna system, i.e. transmission or reception using multiple antennas using two or more spaced independent antennas at the receiving station using antenna selection with main and with auxiliary or diversity antennas
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Radio Transmission System (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
CN201480058817.2A 2013-10-30 2014-10-29 用于使用多个信道获取服务的系统和方法 Expired - Fee Related CN105745968B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14/067,636 2013-10-30
US14/067,636 US9408245B2 (en) 2013-10-30 2013-10-30 Systems and methods for acquiring service using multiple channels
PCT/US2014/062868 WO2015066157A1 (en) 2013-10-30 2014-10-29 Systems and methods for acquiring service using multiple channels

Publications (2)

Publication Number Publication Date
CN105745968A CN105745968A (zh) 2016-07-06
CN105745968B true CN105745968B (zh) 2019-05-17

Family

ID=51946005

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201480058817.2A Expired - Fee Related CN105745968B (zh) 2013-10-30 2014-10-29 用于使用多个信道获取服务的系统和方法

Country Status (7)

Country Link
US (1) US9408245B2 (https=)
EP (1) EP3063993B1 (https=)
JP (1) JP6143956B2 (https=)
KR (1) KR101711565B1 (https=)
CN (1) CN105745968B (https=)
BR (1) BR112016009598A2 (https=)
WO (1) WO2015066157A1 (https=)

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US9667363B2 (en) * 2015-10-08 2017-05-30 Verizon Patent And Licensing Inc. Reporting a modified signal quality value during antenna diversity imbalance
US10523261B2 (en) * 2016-03-31 2019-12-31 Apple Inc. Co-channel wireless detection
US11799710B2 (en) * 2020-12-10 2023-10-24 Qualcomm Incorporated Techniques for signaling a source of dominant noise at a user equipment

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CN102365891A (zh) * 2010-04-05 2012-02-29 高通股份有限公司 Td-scdma和gsm多模终端中快速系统选择的方法和装置

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US5909471A (en) * 1997-08-08 1999-06-01 Arraycomm, Inc. Method and system for rapid initial control signal detection in a wireless communications system
US6223037B1 (en) * 1998-10-09 2001-04-24 Nokia Mobile Phones Ltd. Cell selection during loss of service in a telecommunications system
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US7031669B2 (en) * 2002-09-10 2006-04-18 Cognio, Inc. Techniques for correcting for phase and amplitude offsets in a MIMO radio device
JP2004343559A (ja) * 2003-05-16 2004-12-02 Ip Flex Kk 再構成可能な集積回路ユニットを有するデータ処理装置
US7389113B2 (en) 2003-12-02 2008-06-17 Intel Corporation Roaming apparatus, systems, and methods with a plurality of receivers coupled to a first frequency reference to communicate with a first station and selectively coupling one receiver to a second frequency reference to communicate with a second station
JP2006135674A (ja) * 2004-11-05 2006-05-25 Ntt Docomo Inc 移動通信用受信装置、移動通信用送信装置、移動通信用受信方法、および、移動通信用送信方法
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JP5232169B2 (ja) 2007-01-12 2013-07-10 アギア システムズ インコーポレーテッド 多重無線技術通信システムにおいて利用可能な無線装置サービスを走査すること
JP4582193B2 (ja) * 2008-05-23 2010-11-17 ソニー株式会社 受信装置、及び受信方法
KR101216156B1 (ko) * 2008-08-08 2012-12-27 노키아 지멘스 네트웍스 오와이 이동국의 전력을 제어하기 위한 방법 및 장치
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WO2012079613A1 (en) 2010-12-17 2012-06-21 Sony Ericsson Mobile Communications Ab Base station scanning using multiple receive paths
US8694039B2 (en) * 2011-03-31 2014-04-08 Broadcom Corporation Method for scanning in a multi-mode multi-antenna device
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US9252827B2 (en) * 2011-06-27 2016-02-02 Qualcomm Incorporated Signal splitting carrier aggregation receiver architecture
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US20130100885A1 (en) 2011-10-24 2013-04-25 Qualcomm Incorporated Selectively invoking receive diversity during power-up/initial acquisition and out of service modes
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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1289487A (zh) * 1998-02-03 2001-03-28 艾利森公司 在微蜂窝通信终端用来接收信号的多付天线之间进行选择的装置和方法
US20080287082A1 (en) * 2007-05-17 2008-11-20 Mbit Wireless, Inc Method and apparatus to improve network acquisition
CN101815346A (zh) * 2009-02-23 2010-08-25 联发科技股份有限公司 在用户设备上执行plmn列表生成或plmn搜索的方法及用户设备
CN102365891A (zh) * 2010-04-05 2012-02-29 高通股份有限公司 Td-scdma和gsm多模终端中快速系统选择的方法和装置

Also Published As

Publication number Publication date
US20150119026A1 (en) 2015-04-30
CN105745968A (zh) 2016-07-06
JP2016536874A (ja) 2016-11-24
US9408245B2 (en) 2016-08-02
JP6143956B2 (ja) 2017-06-07
EP3063993A1 (en) 2016-09-07
BR112016009598A2 (pt) 2020-08-18
EP3063993B1 (en) 2018-12-26
KR101711565B1 (ko) 2017-03-02
WO2015066157A1 (en) 2015-05-07
KR20160079026A (ko) 2016-07-05

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