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AR069058A1 - Seleccion de parametros de transmision, para el acceso basado en la contencion, en los sistemas inalambricos - Google Patents

Seleccion de parametros de transmision, para el acceso basado en la contencion, en los sistemas inalambricos

Info

Publication number
AR069058A1
AR069058A1 ARP080104687A ARP080104687A AR069058A1 AR 069058 A1 AR069058 A1 AR 069058A1 AR P080104687 A ARP080104687 A AR P080104687A AR P080104687 A ARP080104687 A AR P080104687A AR 069058 A1 AR069058 A1 AR 069058A1
Authority
AR
Argentina
Prior art keywords
selection
itt
caam
uplink
containment
Prior art date
Application number
ARP080104687A
Other languages
English (en)
Inventor
Roy Vincent
Pani Diana
Pelletier Benoit
R Cave Christopher
Dgirolamo Rocco
Marinier Paul
Original Assignee
Interdigital Patent Holdings 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 Interdigital Patent Holdings Inc filed Critical Interdigital Patent Holdings Inc
Publication of AR069058A1 publication Critical patent/AR069058A1/es

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/002—Transmission of channel access control information
    • H04W74/004—Transmission of channel access control information in the uplink, i.e. towards network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0833—Random access procedures, e.g. with 4-step access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • H04W74/0866—Non-scheduled access, e.g. ALOHA using a dedicated channel for access
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling

Landscapes

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

Abstract

Se expone un método y un aparato para la selección de un canal para la comunicación con el enlace ascendente, el cual incluye la determinación de si una celda ofrece apoyo a la transmisión sobre un canal de acceso aleatorio y mejorado (CAAM) y la selección de si enviar las comunicaciones del enlace ascendente sobre el CAAM o sobre el canal de acceso aleatorio. Un método para la selección de un intervalo de tiempo de transmisión (ITT) para ser utilizado en un CAAM, el cual incluye la evaluación de las condiciones de radio medidas en el equipo del usuario y de seleccionar un largo ITT en caso de que las condiciones del radio sean negativas, y de seleccionar un corto ITT en caso de que las condiciones del radio sean positivas. Alternativamente, el ITT puede ser seleccionado basado en una cantidad de datos a ser transmitidos en el enlace ascendente. Un equipo de usuario, un circuito integrado, o un Nodo B, pueden ser configurados para la realización de cualquiera de los métodos.
ARP080104687A 2007-10-25 2008-10-27 Seleccion de parametros de transmision, para el acceso basado en la contencion, en los sistemas inalambricos AR069058A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US98247707P 2007-10-25 2007-10-25
US1730907P 2007-12-28 2007-12-28
US2466208P 2008-01-30 2008-01-30

Publications (1)

Publication Number Publication Date
AR069058A1 true AR069058A1 (es) 2009-12-23

Family

ID=40352458

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP080104687A AR069058A1 (es) 2007-10-25 2008-10-27 Seleccion de parametros de transmision, para el acceso basado en la contencion, en los sistemas inalambricos

Country Status (4)

Country Link
US (1) US20090109937A1 (es)
AR (1) AR069058A1 (es)
TW (2) TW200920000A (es)
WO (1) WO2009055577A1 (es)

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CN102932874B (zh) * 2011-08-11 2015-12-16 华为技术有限公司 一种数据传输方法和系统，用户设备及基站
CN103096355B (zh) * 2011-11-02 2015-11-25 华为技术有限公司 一种处理随机接入参数的方法及设备
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CN107431588B (zh) * 2015-03-20 2020-08-07 Lg 电子株式会社 用于短tti的时间频率资源的分配方法及其设备
US20180124829A1 (en) * 2015-04-30 2018-05-03 Lg Electronics Inc. Method and apparatus for configuring random access channel in short tti or contention based uplink transmission in wireless communication system
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Also Published As

Publication number Publication date
WO2009055577A1 (en) 2009-04-30
TWM356322U (en) 2009-05-01
TW200920000A (en) 2009-05-01
US20090109937A1 (en) 2009-04-30

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