ES2635864T3 - Procedimiento de acceso aleatorio y dispositivo terminal de radiocomunicación - Google Patents

Procedimiento de acceso aleatorio y dispositivo terminal de radiocomunicación Download PDF

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Publication number
ES2635864T3
ES2635864T3 ES05719646.1T ES05719646T ES2635864T3 ES 2635864 T3 ES2635864 T3 ES 2635864T3 ES 05719646 T ES05719646 T ES 05719646T ES 2635864 T3 ES2635864 T3 ES 2635864T3
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Spain
Prior art keywords
random access
terminal device
communication terminal
radio communication
access procedure
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Active
Application number
ES05719646.1T
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English (en)
Inventor
Jun Cheng
Akihiko Nishio
Kenichi Miyoshi
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Optis Wireless Technology LLC
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Optis Wireless Technology LLC
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Publication of ES2635864T3 publication Critical patent/ES2635864T3/es
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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • H04W74/0841—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure with collision treatment
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/16—Performing reselection for specific purposes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H04W72/543—Allocation or scheduling criteria for wireless resources based on quality criteria based on requested quality, e.g. QoS
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random access
    • H04W74/08—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access]
    • H04W74/0833—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a random access procedure
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access, e.g. scheduled or random 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
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

Procedimiento de acceso aleatorio que comprende: una etapa de duplicación de duplicar un paquete de transmisión; una etapa de asignación de asignar la pluralidad de paquetes de transmisión duplicados a un canal de acceso aleatorio; y una etapa de transmisión de transmitir la pluralidad de dichos paquetes de transmisión de acuerdo con un resultado de asignación en dicha etapa de asignación; en el que, en dicha etapa de asignación, la pluralidad de paquetes de transmisión duplicados se asigna a subportadoras en el canal de acceso aleatorio.

Description

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Claims (1)

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ES05719646.1T 2004-03-09 2005-02-28 Procedimiento de acceso aleatorio y dispositivo terminal de radiocomunicación Active ES2635864T3 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2004065625 2004-03-09
JP2004065625 2004-03-09
PCT/JP2005/003329 WO2005086520A1 (ja) 2004-03-09 2005-02-28 ランダムアクセス方法及び無線通信端末装置

Publications (1)

Publication Number Publication Date
ES2635864T3 true ES2635864T3 (es) 2017-10-05

Family

ID=34918262

Family Applications (2)

Application Number Title Priority Date Filing Date
ES13162780T Active ES2708305T3 (es) 2004-03-09 2005-02-28 Procedimiento de acceso aleatorio y dispositivo terminal de radiocomunicación
ES05719646.1T Active ES2635864T3 (es) 2004-03-09 2005-02-28 Procedimiento de acceso aleatorio y dispositivo terminal de radiocomunicación

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES13162780T Active ES2708305T3 (es) 2004-03-09 2005-02-28 Procedimiento de acceso aleatorio y dispositivo terminal de radiocomunicación

Country Status (10)

Country Link
US (9) US7873000B2 (es)
EP (3) EP2615883B1 (es)
JP (4) JP4734233B2 (es)
KR (3) KR101100996B1 (es)
CN (2) CN100515117C (es)
BR (1) BRPI0508580B1 (es)
ES (2) ES2708305T3 (es)
PL (2) PL1715709T3 (es)
RU (2) RU2389158C2 (es)
WO (1) WO2005086520A1 (es)

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RU2504118C2 (ru) 2014-01-10
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US20110081916A1 (en) 2011-04-07
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JP2011166831A (ja) 2011-08-25
US20140254571A1 (en) 2014-09-11
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KR101100996B1 (ko) 2011-12-29
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US20180302897A1 (en) 2018-10-18
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