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MX2008002535A - Deteccion de mensajes de control para hsdpa en un sistema de comunicacion inalambrica. - Google Patents

Deteccion de mensajes de control para hsdpa en un sistema de comunicacion inalambrica.

Info

Publication number
MX2008002535A
MX2008002535A MX2008002535A MX2008002535A MX2008002535A MX 2008002535 A MX2008002535 A MX 2008002535A MX 2008002535 A MX2008002535 A MX 2008002535A MX 2008002535 A MX2008002535 A MX 2008002535A MX 2008002535 A MX2008002535 A MX 2008002535A
Authority
MX
Mexico
Prior art keywords
mobile station
detection
control messages
probability
hsdpa
Prior art date
Application number
MX2008002535A
Other languages
English (en)
Inventor
Bengt Lindoff
Johan Nilsson
Original Assignee
Ericsson Telefon Ab L M
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 Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Publication of MX2008002535A publication Critical patent/MX2008002535A/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
    • H04B1/69—Spread spectrum techniques
    • H04B1/707—Spread spectrum techniques using direct sequence modulation
    • H04B1/7097—Interference-related aspects
    • H04B1/711—Interference-related aspects the interference being multi-path interference
    • H04B1/7115—Constructive combining of multi-path signals, i.e. RAKE receivers
    • 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
    • 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
    • H04B1/709—Correlator structure
    • 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
    • H04B17/318—Received signal strength
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

Un metodo adaptable implantado mediante una estacion movil mejora la probabilidad de detectar mensajes de control transmitidos a la estacion movil en banda en un canal de trafico de enlace descendente compartido. Cuando la estacion movil espera que un mensaje de control se transmita en el canal de trafico de enlace descendente compartido, la estacion movil puede adaptar la configuracion del receptor y/o los parametros de receptor para reducir una probabilidad de deteccion perdida de mensajes de control. En una modalidad, la estacion movil se configura para ajustar un umbral de correlacion utilizado para la deteccion de transmision programada para reducir la probabilidad de una deteccion perdida.
MX2008002535A 2005-08-30 2006-08-29 Deteccion de mensajes de control para hsdpa en un sistema de comunicacion inalambrica. MX2008002535A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US71265005P 2005-08-30 2005-08-30
US11/286,974 US8731562B2 (en) 2005-08-30 2005-11-23 Detection of control messages for HSDPA
PCT/EP2006/065783 WO2007025970A1 (en) 2005-08-30 2006-08-29 Detection of control messages for hsdpa in a wireless communication system

Publications (1)

Publication Number Publication Date
MX2008002535A true MX2008002535A (es) 2008-03-14

Family

ID=37429209

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2008002535A MX2008002535A (es) 2005-08-30 2006-08-29 Deteccion de mensajes de control para hsdpa en un sistema de comunicacion inalambrica.

Country Status (10)

Country Link
US (1) US8731562B2 (es)
EP (1) EP1929807B1 (es)
JP (1) JP4870768B2 (es)
KR (1) KR101236021B1 (es)
BR (1) BRPI0615280A2 (es)
CA (1) CA2620614A1 (es)
MX (1) MX2008002535A (es)
RU (1) RU2417562C2 (es)
TW (1) TW200718130A (es)
WO (1) WO2007025970A1 (es)

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US9839005B2 (en) * 2006-08-02 2017-12-05 Qualcomm Incorporated Methods and apparatus for mobile terminal-based radio resource management and wireless network optimization
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CN104539395B (zh) 2007-01-09 2019-06-18 华为技术有限公司 基站装置、移动台装置、控制信息发送方法、控制信息接收方法及程序
ES2476607T3 (es) 2007-08-13 2014-07-15 Interdigital Patent Holdings, Inc. Método y aparato para proporcionar modulación de orden superior en la comunicación inalámbrica
US8238900B2 (en) * 2007-08-30 2012-08-07 Motorola Mobility Llc Management of anticipated data outages in a Push-to-X communication system
TWI364955B (en) * 2007-12-20 2012-05-21 Ind Tech Res Inst Method and apparatus for packet detection
US8717907B2 (en) 2008-02-21 2014-05-06 Telefonaktiebolaget L M Ericsson (Publ) Adjustment of radio detection level for request signals based observed false detection
BRPI0906342A2 (pt) * 2008-03-21 2015-07-07 Interdigital Patent Holdings Método e aparelho de realização de uma alteração de céculas de hs-dsch em serviço
US8693360B2 (en) 2008-06-24 2014-04-08 Telefonaktiebolaget Lm Ericsson (Publ) Method and arrangement for a communication network for performing handover decisions
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JP2013539321A (ja) 2010-10-01 2013-10-17 インターデイジタル パテント ホールディングス インコーポレイテッド Ｄｒｘ（ｄｉｓｃｏｎｔｉｎｕｏｕｓｒｅｃｅｐｔｉｏｎ）を調整する方法
US20120120860A1 (en) * 2010-11-16 2012-05-17 Chui Jimmy C Power optimized demodulator front end (demfront) receiver subsystem
US9735939B2 (en) * 2011-11-11 2017-08-15 Telefonaktiebolaget Lm Ericsson (Publ) Network node, user equipment and methods therein for transmitting and receiving control information
US10142007B2 (en) * 2012-07-19 2018-11-27 Intel Deutschland Gmbh Radio communication devices and methods for controlling a radio communication device
US12143147B2 (en) * 2021-04-29 2024-11-12 Samsung Electronics Co., Ltd. Electronic device for transmitting uplink signal and method for operating the same

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US6055427A (en) 1996-07-18 2000-04-25 Nokia Telecommunications Oy Hard handoff and a radio system
KR100384899B1 (ko) * 2001-01-10 2003-05-23 한국전자통신연구원 무선통신 시스템에서 끊김없는 주파수간 하드 핸드오버 방법
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KR101012364B1 (ko) * 2003-12-10 2011-02-09 엘지전자 주식회사 역방향 데이터 전송률 제어 정보의 상태 결정 방법
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US7546136B2 (en) * 2005-04-29 2009-06-09 Telefonaktiebolaget L M Ericsson (Publ) Variable transmit power control strategies for high-speed downlink packet access systems
US7817604B2 (en) * 2005-06-13 2010-10-19 Telefonaktiebolaget L M Ericsson (Publ) Shared control channel detection strategies

Also Published As

Publication number Publication date
BRPI0615280A2 (pt) 2013-01-08
RU2008112214A (ru) 2009-10-10
CA2620614A1 (en) 2007-03-08
KR101236021B1 (ko) 2013-02-21
TW200718130A (en) 2007-05-01
KR20080048496A (ko) 2008-06-02
JP4870768B2 (ja) 2012-02-08
JP2009506691A (ja) 2009-02-12
WO2007025970A1 (en) 2007-03-08
EP1929807A1 (en) 2008-06-11
US20070049311A1 (en) 2007-03-01
EP1929807B1 (en) 2013-03-13
US8731562B2 (en) 2014-05-20
RU2417562C2 (ru) 2011-04-27

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