CO6270281A2 - Metodo y disposicion en un sistema de comunicaciones inalambrica para activar un procedimiento de canal de acceso aleatorio, rach, para solicitar recursos de enlace ascendente en un canal de acceso aleatorio a un programador de estacion base - Google Patents

Metodo y disposicion en un sistema de comunicaciones inalambrica para activar un procedimiento de canal de acceso aleatorio, rach, para solicitar recursos de enlace ascendente en un canal de acceso aleatorio a un programador de estacion base

Info

Publication number
CO6270281A2
CO6270281A2 CO10041183A CO10041183A CO6270281A2 CO 6270281 A2 CO6270281 A2 CO 6270281A2 CO 10041183 A CO10041183 A CO 10041183A CO 10041183 A CO10041183 A CO 10041183A CO 6270281 A2 CO6270281 A2 CO 6270281A2
Authority
CO
Colombia
Prior art keywords
random access
access channel
base station
terminal
status
Prior art date
Application number
CO10041183A
Other languages
English (en)
Inventor
Eva Englund
Magnus Johansson
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 CO6270281A2 publication Critical patent/CO6270281A2/es

Links

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]
    • H04W74/0866—Non-scheduled or contention based access, e.g. random access, ALOHA, CSMA [Carrier Sense Multiple Access] using a dedicated channel for access
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/26—Flow control; Congestion control using explicit feedback to the source, e.g. choke packets
    • H04L47/263—Rate modification at the source after receiving feedback
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/30—Flow control; Congestion control in combination with information about buffer occupancy at either end or at transit nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • 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
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/10—Flow control between communication endpoints
    • H04W28/14—Flow control between communication endpoints using intermediate storage
    • 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
    • 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
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/22—Processing or transfer of terminal data, e.g. status or physical capabilities
    • H04W8/24—Transfer of terminal data

Abstract

1.- Un método en un terminal movil de un sistema de comunicacion inalambrica para activar un procedimiento de canal de acceso aleatorio, RACH, para solicitar recursos de enlace ascendente en un canal de acceso aleatorio a un programador de estacion base, que comprende los pasos de: - comparar el estatus de un contenido del buffer del terminal actual con el estatus de un reporte de estatus del buffer, BSR, almacenado en dicho terminal (300); - iniciar el procedimiento RACH (320) para indicar una solicitud de servicio a dicho programador de la estacion base tras detectar un cambio (310) de dicho estatus del buffer en dicha comparacion, en donde dicha solicitud de servicio incluye un indicador del cambio del estatus del buffer como activador para que dicho programador asigne recursos de enlace ascendente a dicho terminal. 2.- El método de acuerdo a la reivindicacion 1, en donde el estatus del buffer se determina cambiado si al menos una de las siguientes condiciones se cumple: (i) han llegado datos de mayor prioridad a dicho buffer; (ii) el incremento en el tama±o del buffer supera un Umbral A; o (iii) el tiempo que paso desde una iniciacion RACH previa supera un Umbral B.
CO10041183A 2007-10-29 2010-04-09 Metodo y disposicion en un sistema de comunicaciones inalambrica para activar un procedimiento de canal de acceso aleatorio, rach, para solicitar recursos de enlace ascendente en un canal de acceso aleatorio a un programador de estacion base CO6270281A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US98329707P 2007-10-29 2007-10-29

Publications (1)

Publication Number Publication Date
CO6270281A2 true CO6270281A2 (es) 2011-04-20

Family

ID=40292485

Family Applications (1)

Application Number Title Priority Date Filing Date
CO10041183A CO6270281A2 (es) 2007-10-29 2010-04-09 Metodo y disposicion en un sistema de comunicaciones inalambrica para activar un procedimiento de canal de acceso aleatorio, rach, para solicitar recursos de enlace ascendente en un canal de acceso aleatorio a un programador de estacion base

Country Status (14)

Country Link
US (3) US8619689B2 (es)
EP (1) EP2206395B1 (es)
JP (1) JP5701059B2 (es)
CN (2) CN104469967A (es)
AT (1) ATE524046T1 (es)
CA (1) CA2704189C (es)
CO (1) CO6270281A2 (es)
ES (1) ES2370100T3 (es)
HK (1) HK1206907A1 (es)
NZ (1) NZ584097A (es)
PL (1) PL2206395T3 (es)
PT (1) PT2206395E (es)
RU (2) RU2672859C2 (es)
WO (1) WO2009058075A1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10595302B2 (en) 2015-03-15 2020-03-17 Qualcomm Incorporated Subframe structure with embedded control signaling
US11818080B2 (en) 2017-11-15 2023-11-14 Nokia Technologies Oy Random access with bandwidth part switch

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101978765B (zh) * 2008-03-21 2013-12-18 皇家飞利浦电子股份有限公司 用于通信的方法及用于其的无线电台
US8873474B2 (en) * 2008-10-17 2014-10-28 Telefonaktiebolaget L M Ericsson (Publ) Method and mobile terminal providing priority-based uplink scheduling information
US20130003650A1 (en) * 2010-03-18 2013-01-03 Feng Han Method, base station and relay node for uplink transmission
KR101692553B1 (ko) * 2010-04-05 2017-01-03 삼성전자주식회사 통신 시스템에서 업링크 스케쥴링 방법 및 장치
WO2012084006A1 (en) * 2010-12-20 2012-06-28 Nokia Siemens Networks Oy Apparatus and method for controlling wireless downlink and uplink transmission
US9143984B2 (en) * 2012-04-13 2015-09-22 Intel Corporation Mapping of enhanced physical downlink control channels in a wireless communication network
KR101698952B1 (ko) * 2013-03-29 2017-01-23 후아웨이 테크놀러지 컴퍼니 리미티드 업링크 인증 자원 요구를 제어하는 방법, 사용자 기기, 및 기지국
US9357546B1 (en) * 2013-07-19 2016-05-31 Sprint Spectrum L.P. Methods and systems for controlling TTI bundling
CN104620660B (zh) * 2013-08-02 2019-04-12 华为技术有限公司 空闲状态随机接入方法及设备
EP2999286B1 (en) * 2014-09-17 2020-04-15 Innovative Sonic Corporation Methods and apparatus for requesting resources in a wireless communication system
WO2017018538A1 (ja) * 2015-07-30 2017-02-02 京セラ株式会社 無線端末
KR102516345B1 (ko) * 2018-07-10 2023-04-03 삼성전자주식회사 데이터 변조 판단 방법 및 이를 지원하는 전자 장치
WO2021068152A1 (en) * 2019-10-10 2021-04-15 Qualcomm Incorporated Configuring a scheduling request resource for an alarm mode of a user equipment
WO2022139152A1 (en) * 2020-12-21 2022-06-30 Lg Electronics Inc. Method and apparatus for transmitting buffer size information for voluntary data in wireless communication system
US11797192B2 (en) * 2021-04-21 2023-10-24 Micron Technology, Inc. Data transmission management

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3031341B2 (ja) * 1998-07-28 2000-04-10 日本電気株式会社 ランダムアクセスチャネル用受信装置
EP2919548A1 (en) * 1998-10-05 2015-09-16 Sony Deutschland Gmbh Random access channel prioritization scheme
US7349371B2 (en) * 2000-09-29 2008-03-25 Arraycomm, Llc Selecting random access channels
JP3929994B2 (ja) * 2003-05-16 2007-06-13 株式会社エヌ・ティ・ティ・ドコモ パケット移動通信方法及び基地局
US8488457B2 (en) * 2003-11-14 2013-07-16 Interdigital Technology Corporation Wireless communication method and apparatus for transferring buffered enhanced uplink data from a mobile station to a node-B
WO2005060188A1 (en) 2003-12-17 2005-06-30 Nortel Networks Limited Improved random access channel protocol
KR100539930B1 (ko) * 2003-12-22 2005-12-28 삼성전자주식회사 부호분할다중접속 이동통신시스템에서 데이터 전송 최적화를 위한 전송 포맷 선택 방법
KR100713442B1 (ko) * 2004-02-14 2007-05-02 삼성전자주식회사 이동통신 시스템에서 향상된 역방향 전용채널을 통한 스케쥴링 정보의 전송방법
KR100678184B1 (ko) * 2004-05-19 2007-02-02 삼성전자주식회사 이동통신 시스템에서 향상된 역방향 전용채널의 스케줄링방법 및 장치
KR101141649B1 (ko) * 2004-11-09 2012-05-17 엘지전자 주식회사 고속의 상향 데이터 전송을 위한 데이터 채널의 제어정보송수신 방법
KR100770863B1 (ko) * 2005-04-04 2007-10-26 삼성전자주식회사 이동통신 시스템에서 기지국 추산 버퍼 상태 정보를 이용한 버퍼 상태 보고 방법 및 장치
JP2006295725A (ja) * 2005-04-13 2006-10-26 Ntt Docomo Inc 移動局、基地局および移動通信システム並びに通信制御方法
KR101232376B1 (ko) * 2005-08-26 2013-02-12 한국전자통신연구원 이동통신 시스템의 상향 링크 트래픽에 대한 자원 요청 및패킷 스케줄링 방법, 그리고 그 장치
US7912471B2 (en) * 2006-01-04 2011-03-22 Wireless Technology Solutions Llc Initial connection establishment in a wireless communication system
WO2007091811A1 (en) 2006-02-07 2007-08-16 Lg Electronics Inc. Method for requesting radio resource in mobile communications system
KR101216751B1 (ko) 2006-02-07 2012-12-28 엘지전자 주식회사 이동 통신 시스템에서 식별자를 이용한 충돌 회피 방법
EP3048849B1 (en) 2006-03-07 2017-06-21 Panasonic Corporation Overhead reduction of uplink control signaling in a mobile communication system
KR101421773B1 (ko) * 2007-06-19 2014-07-22 텔레폰악티에볼라겟엘엠에릭슨(펍) 원격 통신 시스템에서의 자원을 스케줄링하기 위한 방법 및 시스템
CN101779389B (zh) * 2007-08-10 2013-03-27 Lg电子株式会社 在无线通信系统中建立信道的方法
KR100937432B1 (ko) * 2007-09-13 2010-01-18 엘지전자 주식회사 무선 통신 시스템에서의 무선자원 할당 방법
WO2009038377A2 (en) * 2007-09-20 2009-03-26 Lg Electronics Inc. Method of effectively transmitting radio resource allocation request in mobile communication system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10595302B2 (en) 2015-03-15 2020-03-17 Qualcomm Incorporated Subframe structure with embedded control signaling
US11463993B2 (en) 2015-03-15 2022-10-04 Qualcomm Incorporated Subframe structure with embedded control signaling
US11743894B2 (en) 2015-03-15 2023-08-29 Qualcomm Incorporated Subframe structure with embedded control signaling
US11818080B2 (en) 2017-11-15 2023-11-14 Nokia Technologies Oy Random access with bandwidth part switch

Also Published As

Publication number Publication date
CA2704189A1 (en) 2009-05-07
PL2206395T3 (pl) 2012-01-31
CN104469967A (zh) 2015-03-25
RU2014112063A (ru) 2015-10-10
US20140056289A1 (en) 2014-02-27
HK1206907A1 (en) 2016-01-15
CA2704189C (en) 2016-11-22
EP2206395A1 (en) 2010-07-14
RU2010121841A (ru) 2011-12-10
US8619689B2 (en) 2013-12-31
ATE524046T1 (de) 2011-09-15
CN101843158A (zh) 2010-09-22
ES2370100T3 (es) 2011-12-12
WO2009058075A1 (en) 2009-05-07
JP2011502394A (ja) 2011-01-20
EP2206395B1 (en) 2011-09-07
US20100260152A1 (en) 2010-10-14
US20160007381A1 (en) 2016-01-07
RU2672859C2 (ru) 2018-11-20
NZ584097A (en) 2012-09-28
JP5701059B2 (ja) 2015-04-15
PT2206395E (pt) 2011-12-15
RU2518415C2 (ru) 2014-06-10

Similar Documents

Publication Publication Date Title
CO6270281A2 (es) Metodo y disposicion en un sistema de comunicaciones inalambrica para activar un procedimiento de canal de acceso aleatorio, rach, para solicitar recursos de enlace ascendente en un canal de acceso aleatorio a un programador de estacion base
BRPI0721816A8 (pt) Métodos para transmitir solicitações de programação de um terminal móvel para uma estação base, e para atribuir recursos de uplink para os terminais móveis, terminal móvel, estação de base, e, sistema de comunicação
US10912061B2 (en) Method and apparatus for semi-persistent scheduling
TW200726113A (en) Packet communication method, mobile station, and radio base station
EP2127150A4 (en) UPGRADED CONTENT BASED ACCESS WITH QUICK ACCESS PATH
WO2011043637A3 (ko) 이동통신 시스템에서 스케줄링 요청 신호를 전송하는 방법 및 장치
BR112013007608A2 (pt) terminal móvel, estação de base e métodos nesses
BRPI0910655A2 (pt) método de recepção de informação de emergência, estação móvel e estação de base de rádio
TW200726112A (en) Transmission control method, mobile station, and radio base station
WO2011093663A3 (ko) 무선 접속 시스템에서 상향링크 데이터 버스트를 전송하기 위한 방법 및 장치
TW200742468A (en) Method for requesting radio resource in mobile communications system
WO2009137481A3 (en) Uplink resource management in a wireless communication system
JP2009535966A5 (es)
BRPI0511403A (pt) verificação da disponibilidade de uma estação de assinante móvel em modo inativo em um sistema de acesso de sem fio
RU2011105142A (ru) Способ выделения ресурса повторной передачи для системы беспроводной связи
WO2010143925A3 (ko) 광대역 무선 접속시스템에서 효율적인 캐리어 관리 방법
WO2012070879A3 (ko) 무선 접속 시스템에서 임의 접속을 분산하기 위한 방법 및 장치
MX2011007877A (es) Metodo y aparato para medicion de dispositivos activos de usuario por indicador de clase de calidad de servicio.
WO2012173443A3 (ko) 무선 접속 시스템에서 무선 자원 할당 방법 및 이를 위한 장치
JP2011530943A5 (es)
WO2009017323A3 (en) Method of emergency service request using control channel
BRPI0716431A2 (pt) Método de permitir que estação móvel solicite recursos de rádio para transmissão do pacote de uplink, método de realizar procedimento de acesso de pacote em um serviço de rádio de pacote geral (gprs) e estação móvel
WO2013121398A3 (en) Methods of transmitting access requests using reduced response intervals and related mobile stations and base station subsystems
GB2489690B (en) Small data transmission for detached mobile devices
WO2010074448A3 (ko) 무선 통신 시스템에서 상향링크 자원 요청 및 할당 방법

Legal Events

Date Code Title Description
FG Application granted