BRPI1007525A2 - método e aparelho para recepção de multi-portadora combinada e diversidade de antena de recepção - Google Patents

método e aparelho para recepção de multi-portadora combinada e diversidade de antena de recepção

Info

Publication number
BRPI1007525A2
BRPI1007525A2 BRPI1007525A BRPI1007525A BRPI1007525A2 BR PI1007525 A2 BRPI1007525 A2 BR PI1007525A2 BR PI1007525 A BRPI1007525 A BR PI1007525A BR PI1007525 A BRPI1007525 A BR PI1007525A BR PI1007525 A2 BRPI1007525 A2 BR PI1007525A2
Authority
BR
Brazil
Prior art keywords
reception
antenna diversity
combined multi
carrier
reception antenna
Prior art date
Application number
BRPI1007525A
Other languages
English (en)
Inventor
Daniel Noel Badiere
Johanna Lisa Dwyer
Shirook M Ali
Original Assignee
Research In Motion Ltd
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 Research In Motion Ltd filed Critical Research In Motion Ltd
Publication of BRPI1007525A2 publication Critical patent/BRPI1007525A2/pt

Links

Classifications

    • 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
    • H04B7/12—Frequency diversity
    • 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
    • H04B1/005—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 adapting radio receivers, transmitters andtransceivers for operation on two or more bands, i.e. frequency ranges
    • 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
    • H04B1/06—Receivers
    • H04B1/16—Circuits
    • H04B1/26—Circuits for superheterodyne receivers
    • 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
    • H04B7/0817—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 multiple receivers and antenna path selection
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/044—Wireless resource allocation based on the type of the allocated resource
    • H04W72/0446—Resources in time domain, e.g. slots or frames

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Radio Transmission System (AREA)
BRPI1007525A 2009-01-30 2010-01-19 método e aparelho para recepção de multi-portadora combinada e diversidade de antena de recepção BRPI1007525A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/362,904 US20100197263A1 (en) 2009-01-30 2009-01-30 Method and apparatus for combined multi-carrier reception and receive antenna diversity
PCT/CA2010/000031 WO2010085873A1 (en) 2009-01-30 2010-01-19 Method and apparatus for combined multi-carrier reception and receive antenna diversity

Publications (1)

Publication Number Publication Date
BRPI1007525A2 true BRPI1007525A2 (pt) 2016-02-16

Family

ID=42395072

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI1007525A BRPI1007525A2 (pt) 2009-01-30 2010-01-19 método e aparelho para recepção de multi-portadora combinada e diversidade de antena de recepção

Country Status (7)

Country Link
US (1) US20100197263A1 (pt)
EP (1) EP2384555A1 (pt)
KR (1) KR20110112848A (pt)
CN (1) CN102301618A (pt)
BR (1) BRPI1007525A2 (pt)
CA (1) CA2748503A1 (pt)
WO (1) WO2010085873A1 (pt)

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US9026070B2 (en) * 2003-12-18 2015-05-05 Qualcomm Incorporated Low-power wireless diversity receiver with multiple receive paths
US9450665B2 (en) * 2005-10-19 2016-09-20 Qualcomm Incorporated Diversity receiver for wireless communication
GB2482442B (en) * 2009-03-17 2015-04-29 Skyworks Solutions Inc Saw-less, LNA-less lwo noise receiver
US8593367B2 (en) 2010-12-10 2013-11-26 Blackberry Limited Modified ground plane (MGP) approach to improving antenna self-matching and bandwidth
US9608749B2 (en) 2011-03-25 2017-03-28 Avago Technologies General Ip (Singapore) Pte. Ltd. Multi-band wireless communication device with multiplexer and method of multiplexing multi-band wireless signals
CN102170715B (zh) * 2011-03-30 2013-11-06 东方通信股份有限公司 一种采用软件无线电技术的移动通信基站收发信机及信号处理方法
US9178669B2 (en) 2011-05-17 2015-11-03 Qualcomm Incorporated Non-adjacent carrier aggregation architecture
US9252827B2 (en) 2011-06-27 2016-02-02 Qualcomm Incorporated Signal splitting carrier aggregation receiver architecture
US9154179B2 (en) 2011-06-29 2015-10-06 Qualcomm Incorporated Receiver with bypass mode for improved sensitivity
US8774334B2 (en) 2011-11-09 2014-07-08 Qualcomm Incorporated Dynamic receiver switching
US9362958B2 (en) 2012-03-02 2016-06-07 Qualcomm Incorporated Single chip signal splitting carrier aggregation receiver architecture
US9172402B2 (en) 2012-03-02 2015-10-27 Qualcomm Incorporated Multiple-input and multiple-output carrier aggregation receiver reuse architecture
US9118439B2 (en) 2012-04-06 2015-08-25 Qualcomm Incorporated Receiver for imbalanced carriers
US9008602B2 (en) * 2012-05-04 2015-04-14 Qualcomm Incorporated Radio frequency switch for diversity receiver
US9154356B2 (en) 2012-05-25 2015-10-06 Qualcomm Incorporated Low noise amplifiers for carrier aggregation
US9867194B2 (en) 2012-06-12 2018-01-09 Qualcomm Incorporated Dynamic UE scheduling with shared antenna and carrier aggregation
US9300420B2 (en) 2012-09-11 2016-03-29 Qualcomm Incorporated Carrier aggregation receiver architecture
US9543903B2 (en) 2012-10-22 2017-01-10 Qualcomm Incorporated Amplifiers with noise splitting
US9621312B2 (en) * 2012-11-26 2017-04-11 Aviacomm Inc. RF transceiver architecture for flexible configuration of RF resources
US8995591B2 (en) 2013-03-14 2015-03-31 Qualcomm, Incorporated Reusing a single-chip carrier aggregation receiver to support non-cellular diversity
US9520935B2 (en) * 2013-03-15 2016-12-13 Shure Acquisition Holdings, Inc. Wireless audio receiver system and method
EP2822185B1 (en) * 2013-07-01 2021-06-16 Nxp B.V. A distributed radio system
US9077570B2 (en) * 2013-08-01 2015-07-07 Zte (Usa) Inc. Compact dual all-outdoor point-to-point microwave radio architecture
US9209889B2 (en) 2013-09-30 2015-12-08 Motorola Solutions, Inc. LTE concentrator and distributor system and method for coverage extension
CN105450367A (zh) * 2014-09-01 2016-03-30 电信科学技术研究院 一种进行数据传输的方法和设备
KR102222249B1 (ko) * 2014-09-01 2021-03-04 삼성전자주식회사 안테나를 이용하는 전자 장치
CN105099478B (zh) * 2015-08-21 2018-09-04 小米科技有限责任公司 提高射频链路接收灵敏度的装置及方法
US10177722B2 (en) 2016-01-12 2019-01-08 Qualcomm Incorporated Carrier aggregation low-noise amplifier with tunable integrated power splitter
US10560134B2 (en) * 2018-02-05 2020-02-11 Huawei Technologies Co., Ltd. Multiband aggregation receiver architecture
CN109728443B (zh) * 2018-12-10 2021-08-13 深圳市万普拉斯科技有限公司 双频天线架构及移动智能设备
KR102653889B1 (ko) * 2019-10-18 2024-04-02 삼성전자주식회사 반송파 집성을 지원하는 수신기 및 이를 포함하는 무선 통신 장치

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2412043B (en) * 2003-02-27 2006-02-15 Toshiba Res Europ Ltd Signal processing apparatus and methods
US20050143038A1 (en) * 2003-12-29 2005-06-30 Transcore Very low intermediate frequency image rejection receiver with image interference detection and avoidance
US7839820B2 (en) * 2004-05-21 2010-11-23 Samsung Electronics Co., Ltd. Mobile station and method for implementing variable bandwidth service on demand
US8060041B2 (en) * 2006-02-09 2011-11-15 Qualcomm, Incorporated Adaptive receiver for wireless communication device
EP2109941B1 (en) * 2007-02-05 2013-10-30 BlackBerry Limited Apparatus, and associated method, for operating upon received data at a receiving station capable of diversity operation

Also Published As

Publication number Publication date
CA2748503A1 (en) 2010-08-05
WO2010085873A1 (en) 2010-08-05
US20100197263A1 (en) 2010-08-05
CN102301618A (zh) 2011-12-28
EP2384555A1 (en) 2011-11-09
KR20110112848A (ko) 2011-10-13

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE AS 3A, 4A, 5A E 6A ANUIDADES.

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 2384 DE 13-09-2016 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.