MX2007002265A - Metodo y aparato para procesar servicios de comunicacion inalambrica multiple. - Google Patents

Metodo y aparato para procesar servicios de comunicacion inalambrica multiple.

Info

Publication number
MX2007002265A
MX2007002265A MX2007002265A MX2007002265A MX2007002265A MX 2007002265 A MX2007002265 A MX 2007002265A MX 2007002265 A MX2007002265 A MX 2007002265A MX 2007002265 A MX2007002265 A MX 2007002265A MX 2007002265 A MX2007002265 A MX 2007002265A
Authority
MX
Mexico
Prior art keywords
frequency
band
receiver
signals
sinad
Prior art date
Application number
MX2007002265A
Other languages
English (en)
Spanish (es)
Inventor
John W Haim
Fryderyk Tyra
Tanbir Haque
Gerard Klahn
Erica Ellyn Aycin
Original Assignee
Interdigital Tech Corp
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
Priority claimed from US11/156,745 external-priority patent/US9602144B2/en
Priority claimed from US11/167,341 external-priority patent/US20060045126A1/en
Application filed by Interdigital Tech Corp filed Critical Interdigital Tech Corp
Publication of MX2007002265A publication Critical patent/MX2007002265A/es

Links

Classifications

    • 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
    • H04B1/10—Means associated with receiver for limiting or suppressing noise or interference
    • H04B1/1027—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal
    • H04B1/1036—Means associated with receiver for limiting or suppressing noise or interference assessing signal quality or detecting noise/interference for the received signal with automatic suppression of narrow band noise or interference, e.g. by using tuneable notch filters
    • 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
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • 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
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/309—Measuring or estimating channel quality parameters
    • H04B17/336—Signal-to-interference ratio [SIR] or carrier-to-interference ratio [CIR]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B17/00—Monitoring; Testing
    • H04B17/30—Monitoring; Testing of propagation channels
    • H04B17/382—Monitoring; Testing of propagation channels for resource allocation, admission control or handover
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B7/00—Radio transmission systems, i.e. using radiation field
    • H04B7/24—Radio transmission systems, i.e. using radiation field for communication between two or more posts
    • H04B7/26—Radio transmission systems, i.e. using radiation field for communication between two or more posts at least one of which is mobile
    • H04B7/2603—Arrangements for wireless physical layer control

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Quality & Reliability (AREA)
  • Superheterodyne Receivers (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Transceivers (AREA)
  • Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
MX2007002265A 2004-08-26 2005-08-22 Metodo y aparato para procesar servicios de comunicacion inalambrica multiple. MX2007002265A (es)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US60458204P 2004-08-26 2004-08-26
US60570804P 2004-08-30 2004-08-30
US11/156,745 US9602144B2 (en) 2004-08-26 2005-06-20 Method and apparatus for processing multiple wireless communication services
US11/167,341 US20060045126A1 (en) 2004-08-30 2005-06-27 Method and apparatus for adaptively selecting sampling frequency for analog-to-digital conversion
PCT/US2005/029858 WO2006026249A2 (en) 2004-08-26 2005-08-22 Method and apparatus for processing multiple wireless communication services

Publications (1)

Publication Number Publication Date
MX2007002265A true MX2007002265A (es) 2007-04-20

Family

ID=36000542

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2007002265A MX2007002265A (es) 2004-08-26 2005-08-22 Metodo y aparato para procesar servicios de comunicacion inalambrica multiple.

Country Status (9)

Country Link
EP (1) EP1800412A4 (ja)
JP (1) JP4456635B2 (ja)
KR (2) KR101062804B1 (ja)
CN (1) CN102420624B (ja)
CA (1) CA2578037A1 (ja)
MX (1) MX2007002265A (ja)
NO (1) NO20071487L (ja)
TW (2) TW200931847A (ja)
WO (1) WO2006026249A2 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010011376A (ja) 2008-06-30 2010-01-14 Kddi Corp 既存サービス帯域以外の複数の帯域を用いる受信機、プログラム及び方法
CN102571165B (zh) * 2010-12-14 2014-09-17 迈普通信技术股份有限公司 高速移动环境中实现信号接收的方法和移动直放站
US9130645B2 (en) * 2012-09-12 2015-09-08 Ess Technology, Inc. Minimizing bandwidth in down-conversion of multiple RF channels
JPWO2015008802A1 (ja) 2013-07-16 2017-03-02 日本電気株式会社 無線受信回路、無線受信方法および無線受信プログラム
CN103841727B (zh) * 2014-03-07 2016-06-08 中国民航大学 一种飞行员自主控制的助航灯光呼控系统及控制方法
CN104135301B (zh) 2014-08-07 2017-01-11 华为技术有限公司 一种射频接收机及接收方法
CN108092704B (zh) * 2016-11-21 2023-04-07 普罗斯通信技术（苏州）有限公司 多子带可变带宽直放站
CN110505030B (zh) * 2019-08-14 2021-06-11 四川安迪科技实业有限公司 一种卫星网络接收设备本振调整方法及装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3818753A1 (de) * 1988-05-30 1989-12-21 H U C Elektronik Gmbh Fm-empfangsteil
FI941862A (fi) * 1994-04-21 1995-10-22 Nokia Mobile Phones Ltd Menetelmä ja radiotaajuusjärjestelmä kahden eri taajuusalueella toimivan radioviestinjärjestelmän vastaanottimen ja lähettimen taajuuksien muodostamiseksi ja kahdella eri taajuusalueella toimiva vastaanotin ja lähetin sekä edellisten käyttö matkapuhelimessa
SE507527C2 (sv) * 1996-10-11 1998-06-15 Ericsson Telefon Ab L M Flerbandsmottagare som genererar en mellanfrekvens som är gemensam för de olika frekvensbanden, och förfarande för densamma
KR100255364B1 (ko) * 1997-01-15 2000-05-01 윤종용 저주파신호 감쇄특성의 억제를 위한 무선수신기 및 그 억제방법
US6112065A (en) 1997-11-14 2000-08-29 Ericsson Inc. Low to higher if conversion for active filtered limited IF systems
US6741847B1 (en) * 2000-06-28 2004-05-25 Northrop Grumman Corporation Multi-carrier receiver frequency conversion architecture
US6631255B1 (en) 2000-06-28 2003-10-07 Northrop Grumman Corporation Multi-carrier receiver for a wireless telecommunication system
US6760342B1 (en) 2000-06-28 2004-07-06 Northrop Grumman Corporation Channelizer for a multi-carrier receiver

Also Published As

Publication number Publication date
WO2006026249A3 (en) 2006-06-08
TW200620870A (en) 2006-06-16
TW200931847A (en) 2009-07-16
JP2008511260A (ja) 2008-04-10
NO20071487L (no) 2007-05-25
TWI280754B (en) 2007-05-01
JP4456635B2 (ja) 2010-04-28
KR100860629B1 (ko) 2008-09-29
KR20070047321A (ko) 2007-05-04
EP1800412A2 (en) 2007-06-27
CA2578037A1 (en) 2006-03-09
EP1800412A4 (en) 2010-09-29
CN102420624B (zh) 2016-06-01
WO2006026249A2 (en) 2006-03-09
CN102420624A (zh) 2012-04-18
KR101062804B1 (ko) 2011-09-07
KR20070046971A (ko) 2007-05-03

Similar Documents

Publication Publication Date Title
US9602144B2 (en) Method and apparatus for processing multiple wireless communication services
US8437722B2 (en) Multiple frequency band multiple standard transceiver
EP1708372B1 (en) Multiple band direct conversion radio frequency transceiver integrated circuit
EP1708371B1 (en) Multiple band multiple input multiple output transceiver integrated circuit
US20070243832A1 (en) Multimode/Multiband Mobile Station and Method for Operating the Same
WO2005088847A1 (en) Multimode/multiband mobile station and method for operating the same
US20060045126A1 (en) Method and apparatus for adaptively selecting sampling frequency for analog-to-digital conversion
MX2007002265A (es) Metodo y aparato para procesar servicios de comunicacion inalambrica multiple.
US20090280765A1 (en) Method And System For On-Demand Filtering In A Receiver
US9294135B2 (en) Digital radio frequency (RF) receiver
US11764859B2 (en) Software-defined filtering in a repeater
KR100606024B1 (ko) 다중 모드, 다중 대역 이동국 및 다중 모드, 다중 대역 이동국의 동작 방법
CN1251415C (zh) 直接变换数字域控制
US20130260707A1 (en) Controlling Filter Bandwidth Based On Blocking Signals
KR101053136B1 (ko) 공유 기능 블록 멀티 모드 멀티 밴드 통신 트랜시버
EP3105856A1 (en) Method and arrangements in multi-band receivers
CN110034771B (zh) 多载波基站接收器
WO2008082536A1 (en) Interferer diversity

Legal Events

Date Code Title Description
FG Grant or registration