WO2014111009A1 - Procédé et dispositif d'attribution de ressources de canal - Google Patents

Procédé et dispositif d'attribution de ressources de canal Download PDF

Info

Publication number
WO2014111009A1
WO2014111009A1 PCT/CN2014/070601 CN2014070601W WO2014111009A1 WO 2014111009 A1 WO2014111009 A1 WO 2014111009A1 CN 2014070601 W CN2014070601 W CN 2014070601W WO 2014111009 A1 WO2014111009 A1 WO 2014111009A1
Authority
WO
WIPO (PCT)
Prior art keywords
scheduled
pdcch
downlink
uplink
ues
Prior art date
Application number
PCT/CN2014/070601
Other languages
English (en)
Chinese (zh)
Inventor
刘阳
Original Assignee
电信科学技术研究院
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 电信科学技术研究院 filed Critical 电信科学技术研究院
Publication of WO2014111009A1 publication Critical patent/WO2014111009A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling

Definitions

  • the downlink subframe n schedules the physical downlink shared channel (PDSCH) of the subframe, and the downlink subframe n schedules the n+k subframe.
  • Physical Uplink Shared CHannel (PUSCH) of the frame as shown in Figure 1.
  • the physical downlink shared channel (PDSCH) resource is allocated to the to-be-scheduled downlink UE to which the PDCCH resource is allocated, and the physical uplink shared channel PUSCH resource is allocated to the uplink UE to be scheduled to which the PDCCH resource is allocated.
  • PDSCH physical downlink shared channel
  • the total amount of PDCCH resources required for all downlink user equipment UEs to be scheduled and all required to be scheduled for uplink UEs according to all available physical downlink control channel PDCCH resources are allocated to the downlink UE to be scheduled and the uplink UE to be scheduled, including:
  • the total amount of PDCCH resources required for all downlink UEs to be scheduled and all to be processed The total amount of PDCCH resources required for scheduling the uplink UE, and determining the total amount of PDCCH resources allocated to all the to-be-scheduled downlink UEs and the total amount of PDCCH resources allocated to all the to-be-scheduled uplink UEs, respectively;
  • a channel resource allocation apparatus provided by an embodiment of the present invention includes:
  • a first processor configured to use, according to all available physical downlink control channel PDCCH resources, a total amount of PDCCH resources required for all downlink user equipment UEs to be scheduled, and a total amount of PDCCH resources required for all uplink UEs to be scheduled, respectively, to be scheduled
  • the downlink UE and the uplink UE to be scheduled are allocated PDCCH resources; and the physical downlink shared channel PDSCH resource is allocated to the downlink UE to be scheduled with the allocated PDCCH resource, and the physical uplink shared channel is allocated to the uplink UE to be scheduled with the allocated PDCCH resource PUSCH resources.
  • the total amount of PDCCH resources required for all downlink user equipment UEs to be scheduled and the total amount of PDCCH resources required for all uplink UEs to be scheduled are respectively
  • the scheduled downlink UE and the uplink UE to be scheduled are allocated PDCCH resources; the physical downlink shared channel PDSCH resource is allocated to the downlink UE to be scheduled with the allocated PDCCH resource, and the physical uplink shared is allocated to the uplink UE to be scheduled with the allocated PDCCH resource Channel PUSCH resource.
  • the PDSCH resource allocation is performed on the UEs in the queue Q3_UE_dw in sequence. If the PDSCH resource allocation fails, Then the UE cannot be scheduled in this subframe;
  • both the PUSCH resource and the PDSCH resource are reserved, and when there are unassigned uplink UEs and downlink UEs, the UEs with small CCE requirements in the heads UEs of the Q1 '_UE_dw and Q1 '_UE_ul are preferentially allocated channel resources;
  • a channel resource allocation apparatus includes:
  • the computer program instructions can also be stored in a computer readable memory that can direct a computer or other programmable data processing device to operate in a particular manner, such that the instructions stored in the computer readable memory produce an article of manufacture comprising the instruction device.
  • the apparatus implements the functions specified in one or more blocks of a flow or a flow and/or block diagram of the flowchart.

Landscapes

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

Abstract

L'invention porte sur un procédé et un dispositif d'attribution de ressources de canal, pour attribuer raisonnablement des ressources de canal et améliorer l'utilisation des ressources de canal. Le procédé consiste à : en fonction de toutes les ressources de canal de commande de liaison descendante physique (PDCCH) disponibles, du nombre total de toutes les ressources PDCCH requises pour un équipement utilisateur (UE) de liaison descendante à planifier, et du nombre total de toutes les ressources PDCCH requises pour un UE de liaison montante à planifier, attribuer des ressources PDCCH pour l'UE de liaison descendante à planifier et l'UE de liaison montante à planifier respectivement ; et attribuer une ressource de canal partagé de liaison descendante physique (PDSCH) pour l'UE de liaison descendante à planifier auquel la ressource PDCCH a été attribuée, et attribuer une ressource de canal partagé de liaison montante physique (PUSCH) pour l'UE de liaison montante à planifier auquel la ressource PDCCH a été attribuée.
PCT/CN2014/070601 2013-01-15 2014-01-14 Procédé et dispositif d'attribution de ressources de canal WO2014111009A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN201310014812.7 2013-01-15
CN201310014812.7A CN103929812B (zh) 2013-01-15 2013-01-15 一种信道资源的分配方法及装置

Publications (1)

Publication Number Publication Date
WO2014111009A1 true WO2014111009A1 (fr) 2014-07-24

Family

ID=51147847

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CN2014/070601 WO2014111009A1 (fr) 2013-01-15 2014-01-14 Procédé et dispositif d'attribution de ressources de canal

Country Status (2)

Country Link
CN (1) CN103929812B (fr)
WO (1) WO2014111009A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105530705B (zh) * 2014-09-28 2019-03-05 成都鼎桥通信技术有限公司 下行控制信道资源的分配方法和装置
CN106341898B (zh) * 2015-07-09 2020-07-07 中兴通讯股份有限公司 多站点的传输指示、触发、执行方法及装置
EP3451560B1 (fr) * 2016-05-17 2020-03-25 Huawei Technologies Co., Ltd. Procédé et appareil de transmission de données
CN108770067B (zh) * 2018-05-23 2023-01-31 京信网络***股份有限公司 资源分配方法、装置、基站和存储介质
CN112055413B (zh) * 2019-06-05 2023-06-30 成都鼎桥通信技术有限公司 一种下行业务调度方法和装置

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101754288A (zh) * 2008-12-16 2010-06-23 中兴通讯股份有限公司 正交频分复用***下行资源动态分配的方法
CN102625456A (zh) * 2011-02-01 2012-08-01 中兴通讯股份有限公司 下行控制信息的发送、接收和传输方法及相关装置
WO2012124981A2 (fr) * 2011-03-14 2012-09-20 엘지전자 주식회사 Procédé et dispositif destinés à l'émission d'informations de commande dans un système de communication sans fil

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5297298B2 (ja) * 2009-08-18 2013-09-25 Ｋｄｄｉ株式会社 制御チャネル割当装置、制御チャネル割当方法及びコンピュータプログラム
CN102595612B (zh) * 2012-02-24 2016-01-20 电信科学技术研究院 一种资源分配方法及装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101754288A (zh) * 2008-12-16 2010-06-23 中兴通讯股份有限公司 正交频分复用***下行资源动态分配的方法
CN102625456A (zh) * 2011-02-01 2012-08-01 中兴通讯股份有限公司 下行控制信息的发送、接收和传输方法及相关装置
WO2012124981A2 (fr) * 2011-03-14 2012-09-20 엘지전자 주식회사 Procédé et dispositif destinés à l'émission d'informations de commande dans un système de communication sans fil

Also Published As

Publication number Publication date
CN103929812A (zh) 2014-07-16
CN103929812B (zh) 2019-05-24

Similar Documents

Publication Publication Date Title
JP6542898B2 (ja) ダウンリンク制御チャネルを伝送する方法およびデバイス
CN109548080B (zh) 用于媒体接入控制层组包的相关方法、用户设备和基站
US10499348B2 (en) Power configuration method, user equipment, and base station
WO2017024563A1 (fr) Procédé, dispositif et système de transmission de données
JP5571195B2 (ja) 制御チャネル要素リソースの配分方法及び装置
JP6271019B2 (ja) リソース割当て方法、装置及びシステム
WO2014111009A1 (fr) Procédé et dispositif d'attribution de ressources de canal
US20190349961A1 (en) Method and apparatus for processing scheduling request
WO2019061529A1 (fr) Procédé, appareil et support d'informations lisible par ordinateur pour une attribution de ressources entre tranches de réseau
WO2018201902A1 (fr) Procédé et dispositif de transmission de données
WO2017070824A1 (fr) Procédé et appareil de transmission de données de liaison montante à temps plus court de propagation, et système de communications
WO2014005446A1 (fr) Procédé pour la transmission de données, terminal à bande étroite, et station de base
WO2017049558A1 (fr) Procédé et dispositif d'émission de données de liaison montante
CN103052071B (zh) 一种资源分配方法和设备
CN102595612A (zh) 一种资源分配方法及装置
WO2013078966A1 (fr) Procédé et appareil de gestion des interférences
WO2017000548A1 (fr) Procédé de programmation de retard dynamique et station de base pour données vocales
JPWO2018198378A1 (ja) 無線端末、無線基地局、無線通信システム、無線通信方法
CN111148225B (zh) 资源调度方法、装置及设备
WO2017193559A1 (fr) Procédé et appareil de transmission de données
WO2017032059A1 (fr) Procédé et dispositif de génération d'un rapport de statut de mémoire tampon
KR101375913B1 (ko) 기지국, 통신 시스템, 통신 제어 방법 및 기록 매체
EP2991426A1 (fr) Procédé et appareil d'envoi d'informations
WO2018000940A1 (fr) Procédé d'attribution de ressources pour canal de commande de liaison montante physique, station de base, et support de stockage
WO2017101121A1 (fr) Procédé et dispositif de transport de signalisation, transmission de données, et établissement de tunnel gtp

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 14740897

Country of ref document: EP

Kind code of ref document: A1

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 14740897

Country of ref document: EP

Kind code of ref document: A1