CN111919480A - 资源调度方法、数据发送方法及其装置、通信系统 - Google Patents

资源调度方法、数据发送方法及其装置、通信系统 Download PDF

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Publication number
CN111919480A
CN111919480A CN201880091410.8A CN201880091410A CN111919480A CN 111919480 A CN111919480 A CN 111919480A CN 201880091410 A CN201880091410 A CN 201880091410A CN 111919480 A CN111919480 A CN 111919480A
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China
Prior art keywords
bwp
frequency domain
domain range
resource
network device
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CN201880091410.8A
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CN111919480B (zh
Inventor
纪鹏宇
张健
张磊
王昕�
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Fujitsu Ltd
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Fujitsu Ltd
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A), DMT the frequencies being arranged in component carriers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0053—Allocation of signaling, i.e. of overhead other than pilot signals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/003—Arrangements for allocating sub-channels of the transmission path
    • H04L5/0058—Allocation criteria
    • H04L5/0064—Rate requirement of the data, e.g. scalable bandwidth, data priority
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0092—Indication of how the channel is divided
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signaling for the administration of the divided path
    • H04L5/0096—Indication of changes in allocation
    • H04L5/0098—Signalling of the activation or deactivation of component carriers, subcarriers or frequency bands
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/23—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA

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

Abstract

一种资源调度方法、数据发送方法及其装置、通信系统。其中，该资源调度装置包括第一接收单元，其用于在第一BWP上接收第一控制资源集合承载的下行控制信息；确定单元，其用于在该下行控制信息的大小是由第二BWP确定时，确定在该第一BWP上频域调度的第一起始位置为该第一控制资源集合的频域范围的第二起始位置。由此，能够让更多的终端设备接收到并共用公共消息，节省系统资源开销，另外还可以用于接收终端设备的专用消息，来保证BWP切换时的鲁棒性，解决了目前存在的问题。

Description

PCT国内申请，说明书已公开。

Claims (20)

  1. PCT国内申请，权利要求书已公开。
CN201880091410.8A 2018-04-02 2018-04-02 资源调度方法、数据发送方法及其装置、通信系统 Active CN111919480B (zh)

Applications Claiming Priority (1)

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PCT/CN2018/081627 WO2019191873A1 (zh) 2018-04-02 2018-04-02 资源调度方法、数据发送方法及其装置、通信系统

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US (1) US11588605B2 (zh)
JP (1) JP7111171B2 (zh)
CN (1) CN111919480B (zh)
WO (1) WO2019191873A1 (zh)

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Publication number Priority date Publication date Assignee Title
CN115843120A (zh) * 2022-01-19 2023-03-24 中兴通讯股份有限公司 一种资源配置方法、电子设备和存储介质
CN117042155A (zh) * 2022-04-29 2023-11-10 大唐移动通信设备有限公司 资源确定方法、装置、终端及网络侧设备

Citations (2)

* Cited by examiner, † Cited by third party
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WO2018016907A1 (ko) * 2016-07-21 2018-01-25 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 정보를 송신 또는 수신하는 방법 및 이를 위한 장치
CN107659994A (zh) * 2017-09-05 2018-02-02 宇龙计算机通信科技(深圳)有限公司 资源指示方法、相关设备及通信系统

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US9949261B2 (en) * 2009-10-15 2018-04-17 Qualcomm Incorporated Method and apparatus for conveying resource assignment for multiple system bandwidths
KR102481800B1 (ko) * 2016-08-11 2022-12-27 삼성전자 주식회사 차세대 셀룰러 네트워크에서 데이터 전송 방법 및 장치
JP6861891B2 (ja) * 2017-09-11 2021-04-21 エルジー エレクトロニクス インコーポレイティド 無線通信システムにおけるダウンリンク制御情報を送信する方法及び装置
US10512072B2 (en) * 2017-09-11 2019-12-17 Lg Electronics Inc. Method and apparatus for transmitting downlink control information in wireless communication system

Patent Citations (2)

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WO2018016907A1 (ko) * 2016-07-21 2018-01-25 엘지전자 주식회사 무선 통신 시스템에서 하향링크 제어 정보를 송신 또는 수신하는 방법 및 이를 위한 장치
CN107659994A (zh) * 2017-09-05 2018-02-02 宇龙计算机通信科技(深圳)有限公司 资源指示方法、相关设备及通信系统

Non-Patent Citations (3)

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ERICSSON: "Summary of 7.1.3.1.4 (DCI contents and formats)", TSG-RAN WG1 #92 R1-1803232 *
HUAWEI, HISILICON: "Summary of remaining issues on bandwidth part and wideband operation", 3GPP TSG RAN WG1 MEETING #92 R1-1801347 *
LG ELECTRONICS: "Remaining issues on bandwidth part operation", 3GPP TSG RAN WG1 MEETING AH 1801 R1-1800384 *

Also Published As

Publication number Publication date
JP2021517427A (ja) 2021-07-15
US11588605B2 (en) 2023-02-21
US20210006383A1 (en) 2021-01-07
JP7111171B2 (ja) 2022-08-02
CN111919480B (zh) 2023-06-16
WO2019191873A1 (zh) 2019-10-10

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