MXPA06000314A - Metodo y aparato para reducir la espera para el acceso en un sistema de comunicaciones inalambricas. - Google Patents

Metodo y aparato para reducir la espera para el acceso en un sistema de comunicaciones inalambricas.

Info

Publication number
MXPA06000314A
MXPA06000314A MXPA06000314A MXPA06000314A MXPA06000314A MX PA06000314 A MXPA06000314 A MX PA06000314A MX PA06000314 A MXPA06000314 A MX PA06000314A MX PA06000314 A MXPA06000314 A MX PA06000314A MX PA06000314 A MXPA06000314 A MX PA06000314A
Authority
MX
Mexico
Prior art keywords
access
procedure
transmit
clock synchronization
wireless communication
Prior art date
Application number
MXPA06000314A
Other languages
English (en)
Inventor
Ling Hang
Original Assignee
Qualcomm Inc
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 Inc filed Critical Qualcomm Inc
Publication of MXPA06000314A publication Critical patent/MXPA06000314A/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/04—Interfaces between hierarchically different network devices
    • H04W92/10—Interfaces between hierarchically different network devices between terminal device and access point, i.e. wireless air interface

Landscapes

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

Abstract

Para reducir la lactancia en acceder a un sistema de comunicacion inalambricas, lo cual es bastante conveniente para aplicaciones de periodo de sensibilidad tales como por ejemplo, llamada de oprimir para hablar, un dispositivo inalambrico realiza un procedimiento de sincronizacion del cronometro de transmision en paralelo. El procedimiento para actualizacion de recursos de servicio obtiene la informacion de los recursos de servicio al dia provenientes del sistema, tal como por ejemplo, los parametros de acceso utilizados para tener acceso al sistema. El procedimiento para sincronizacion del cronometro de transmision actualiza el tiempo de transmision con el tiempo actual del sistema, por ejemplo, restaura una de las secuencias del codigo grande o mezclado y el numero seudo-aleatorio (PN) utilizadas para transmitir una senalizacion hacia el sistema. Despues de que se haya actualizado la informacion de recursos de servicio, y de que se haya completado el procedimiento para sincronizacion del cronometro de transmision. El dispositivo inalambrico realiza un procedimiento para prueba de acceso para enviar senalizacion (o pruebas de acceso) hacia el sistema para intentar tener acceso al sistema.
MXPA06000314A 2003-07-10 2004-07-09 Metodo y aparato para reducir la espera para el acceso en un sistema de comunicaciones inalambricas. MXPA06000314A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US48644803P 2003-07-10 2003-07-10
US10/884,142 US8873469B2 (en) 2003-07-10 2004-06-30 Method and apparatus for reducing access latency in a wireless communication system
PCT/US2004/022002 WO2005008937A2 (en) 2003-07-10 2004-07-09 Method and apparatus for reducing access latency in a wireless communication system

Publications (1)

Publication Number Publication Date
MXPA06000314A true MXPA06000314A (es) 2006-03-30

Family

ID=34083375

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA06000314A MXPA06000314A (es) 2003-07-10 2004-07-09 Metodo y aparato para reducir la espera para el acceso en un sistema de comunicaciones inalambricas.

Country Status (4)

Country Link
US (1) US8873469B2 (es)
CN (1) CN1853362A (es)
MX (1) MXPA06000314A (es)
WO (1) WO2005008937A2 (es)

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US7197328B2 (en) * 2005-03-01 2007-03-27 Motorola, Inc. Method and apparatus for increasing success rate of push-to-talk access in a mobile communications network
KR100800800B1 (ko) * 2005-08-30 2008-02-04 삼성전자주식회사 선형궤환시프트레지스터를 이용한 부호 생성 방법 및 장치
US9955438B2 (en) * 2005-09-27 2018-04-24 Qualcomm Incorporated Method and apparatus for carrier allocation and management in multi-carrier communication systems
WO2007039639A1 (en) * 2005-10-05 2007-04-12 Telefonaktiebolaget Lm Ericsson (Publ) Apparatus and method for providing access information in paging messages
EP1989864A1 (en) * 2005-12-30 2008-11-12 Nokia Corporation Method for addressing and signalling using sequences with predetermined correlation properties
CN100499869C (zh) 2006-05-24 2009-06-10 华为技术有限公司 一种终端设备接入方法及系统
CN100536620C (zh) 2006-09-29 2009-09-02 中兴通讯股份有限公司 一种减少移动多媒体广播终端接收开销信息次数的方法
US7831002B2 (en) * 2006-10-11 2010-11-09 The Boeing Company System, apparatus and method for synchronizing a spreading sequence transmitted during a plurality of time slots
CN100558112C (zh) * 2007-03-14 2009-11-04 华为技术有限公司 属性值更新方法、发起方设备及接受方设备
CN101360040B (zh) * 2007-08-03 2011-01-19 上海摩波彼克半导体有限公司 移动终端与网络间链路重置时确保加密参数同步的方法
CN101662727A (zh) * 2009-09-22 2010-03-03 中兴通讯股份有限公司 一种集群呼叫的方法、终端、基站及系统
US9778389B2 (en) 2011-05-27 2017-10-03 Halliburton Energy Services, Inc. Communication applications
WO2012166100A1 (en) * 2011-05-27 2012-12-06 Halliburton Energy Services, Inc. Downhole communication applications
US20130250867A1 (en) * 2011-11-02 2013-09-26 Qualcomm Incorporated Apparatus and method for enabling an enhanced access channel according to control information on a paging channel
US9036496B2 (en) * 2012-01-09 2015-05-19 Qualcomm Incorporated Devices and methods for facilitating overhead message updates in wireless communications systems
US10015788B2 (en) * 2014-04-17 2018-07-03 Blinq Wireless Inc. System and method of signalling for point-to-multipoint (PtMP) transmission in fixed wireless backhaul networks
US10795400B2 (en) * 2018-04-30 2020-10-06 Qualcomm Incorporated Time synchronization for clocks separated by a communication link

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5825759A (en) * 1994-10-26 1998-10-20 Telefonaktiebolaget Lm Ericsson Distributing network services and resources in a mobile communications network
US6526038B1 (en) * 1995-06-07 2003-02-25 Telcordia Technologies, Inc. Periodic wireless broadcast
US6205465B1 (en) 1998-07-22 2001-03-20 Cisco Technology, Inc. Component extensible parallel execution of multiple threads assembled from program components specified with partial inter-component sequence information
US6967936B1 (en) * 2000-02-11 2005-11-22 Lucent Technologies Inc. Uplink timing synchronization and access control for a multi-access wireless communication system

Also Published As

Publication number Publication date
CN1853362A (zh) 2006-10-25
WO2005008937A2 (en) 2005-01-27
WO2005008937A3 (en) 2006-05-04
US8873469B2 (en) 2014-10-28
US20080159202A1 (en) 2008-07-03

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