BR112016009598A2 - Sistemas e métodos para aquisição de serviço utilizando múltiplos canais - Google Patents

Sistemas e métodos para aquisição de serviço utilizando múltiplos canais Download PDF

Info

Publication number
BR112016009598A2
BR112016009598A2 BR112016009598-7A BR112016009598A BR112016009598A2 BR 112016009598 A2 BR112016009598 A2 BR 112016009598A2 BR 112016009598 A BR112016009598 A BR 112016009598A BR 112016009598 A2 BR112016009598 A2 BR 112016009598A2
Authority
BR
Brazil
Prior art keywords
frequencies
receiver
signal
primary
diversity
Prior art date
Application number
BR112016009598-7A
Other languages
English (en)
Portuguese (pt)
Inventor
Appala Naga Raju Bodduru
Venkata Appala Naidu BABBADI
Kondal Reddy Narlengi
Rahul Gupta
Original Assignee
Qualcomm Incorporated
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 Incorporated filed Critical Qualcomm Incorporated
Publication of BR112016009598A2 publication Critical patent/BR112016009598A2/pt

Links

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
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/18—Selecting a network or a communication service
    • 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
    • H04W76/00—Connection management
    • H04W76/10—Connection setup
    • H04W76/15—Setup of multiple wireless link connections
    • 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

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)
BR112016009598-7A 2013-10-30 2014-10-29 Sistemas e métodos para aquisição de serviço utilizando múltiplos canais BR112016009598A2 (pt)

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 (1)

Publication Number Publication Date
BR112016009598A2 true BR112016009598A2 (pt) 2020-08-18

Family

ID=51946005

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112016009598-7A BR112016009598A2 (pt) 2013-10-30 2014-10-29 Sistemas e métodos para aquisição de serviço utilizando múltiplos canais

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=)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4759051A (en) * 1987-03-16 1988-07-19 A. A. Hopeman, III Communications system
US5490165A (en) * 1993-10-28 1996-02-06 Qualcomm Incorporated Demodulation element assignment in a system capable of receiving multiple signals
US5909471A (en) * 1997-08-08 1999-06-01 Arraycomm, Inc. Method and system for rapid initial control signal detection in a wireless communications system
US6226507B1 (en) * 1998-02-03 2001-05-01 Ericsson Inc. Apparatus and method for selecting between a plurality of antennas utilized by a microcellular communications terminal for reception of a signal
US6223037B1 (en) * 1998-10-09 2001-04-24 Nokia Mobile Phones Ltd. Cell selection during loss of service in a telecommunications system
US7313398B1 (en) * 2002-08-06 2007-12-25 Sprint Spectrum L.P. System and method for handoff in a CDMA network
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
US7573851B2 (en) * 2004-12-07 2009-08-11 Adaptix, Inc. Method and system for switching antenna and channel assignments in broadband wireless networks
US7489913B2 (en) 2005-01-04 2009-02-10 Motorola, Inc. Method for controlling diversity receivers in a wireless communication device
US8798552B2 (en) 2006-08-22 2014-08-05 Samsung Electronics Co., Ltd. Reconfigurable wireless transceiver
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
US8036658B2 (en) * 2007-05-17 2011-10-11 Arumugam Govindswamy Method and apparatus to improve network acquisition
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
US8880063B2 (en) * 2009-02-23 2014-11-04 Mediatek Inc. Method and user equipment with dual RF transceivers to perform PLMN list generation or PLMN search
US9231680B2 (en) 2009-03-03 2016-01-05 Rfaxis, Inc. Multi-channel radio frequency front end circuit
WO2011056670A2 (en) * 2009-10-27 2011-05-12 Quantenna Communications, Inc. Channel scanning and channel selection in a wireless communication network
US8446885B2 (en) * 2010-04-05 2013-05-21 Qualcomm Incorporated Method and apparatus of fast system selection in the TD-SCDMA and GSM multimode terminal
US8396039B2 (en) * 2010-04-15 2013-03-12 Clearwire Ip Holdings Llc Apparatus and method for multimode device handover
FI3319395T3 (fi) * 2010-12-03 2023-08-01 Interdigital Patent Holdings Inc Menetelmä ja laite moniradioliityntätekniikan kantoaaltojen yhdistämisen suorittamiseksi
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
US8463261B2 (en) 2011-05-23 2013-06-11 St-Ericsson Sa Methods and systems for self-tuning network search algorithms
US9252827B2 (en) * 2011-06-27 2016-02-02 Qualcomm Incorporated Signal splitting carrier aggregation receiver architecture
US9231536B2 (en) 2011-07-24 2016-01-05 Ethertronics, Inc. Multi-mode multi-band self-realigning power amplifier
US20130100885A1 (en) 2011-10-24 2013-04-25 Qualcomm Incorporated Selectively invoking receive diversity during power-up/initial acquisition and out of service modes
US10009058B2 (en) * 2012-06-18 2018-06-26 Qorvo Us, Inc. RF front-end circuitry for receive MIMO signals
EP2717634B1 (en) 2012-10-05 2018-01-10 Telefonaktiebolaget LM Ericsson (publ) Frequency correction and time slot boundary detection

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
CN105745968B (zh) 2019-05-17
EP3063993A1 (en) 2016-09-07
EP3063993B1 (en) 2018-12-26
KR101711565B1 (ko) 2017-03-02
WO2015066157A1 (en) 2015-05-07
KR20160079026A (ko) 2016-07-05

Similar Documents

Publication Publication Date Title
US9325437B2 (en) Apparatus and method for detecting spectrum interference
JP2021524724A5 (ja) 端末装置によって実行される方法および端末装置
CN107534476B (zh) 用于广播传送和接收的方法和装置
US8447327B2 (en) Method and apparatus for a buffering scheme for OTDOA based location positioning
RU2015153553A (ru) Способ подавления помех в системе беспроводной связи и соответствующее устройство
TN2017000285A1 (en) Timing information for discovery in unlicensed spectrum
US9002360B2 (en) Reception quality measurement method and mobile terminal apparatus
US20120230271A1 (en) Method and apparatus for transmitting and receiving control information in a wireless communication system
US10833787B2 (en) Systems and methods for detection of LTE ingress using LTE signal properties
WO2017160026A3 (ko) 무선 통신 시스템에서 액세스 포인트를 이용한 위치 추정 방법 및 장치
JP2020533864A5 (https=)
KR102360327B1 (ko) 멀티 빔 초기 동기화를 위한 장치 및 방법
US20230239764A1 (en) Spatial reuse in wireless communication
US20130337806A1 (en) Device, system and method of scanning wireless communication channels
KR20210073503A (ko) 간섭 DMRS(demodulation reference signal) 검출 방법 및 시스템
BR112016009598A2 (pt) Sistemas e métodos para aquisição de serviço utilizando múltiplos canais
US20190089471A1 (en) System and method for mmwave massive array self-testing
JP2014239431A (ja) セル測定とシステム情報識別とを結合した方法
US11323190B2 (en) Radio frequency channel connection detection method and apparatus
CN106413115A (zh) 无线通信基站、无线电信号处理方法及装置
JP5913184B2 (ja) 無線通信システム、無線通信方法、無線基地局装置および無線端末装置
KR20140075959A (ko) 반사계수 측정 시스템 및 방법
KR102146450B1 (ko) 통신 단말 장치와 그 핸드오버 방법
CN107770831A (zh) 用于传输小区系统信息的方法和设备
KR20130143455A (ko) 전파감시 융합 장치

Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2601 DE 10-11-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.

B350 Update of information on the portal [chapter 15.35 patent gazette]