CN110612761A - 带宽分段的配置方法及网络设备、终端 - Google Patents

带宽分段的配置方法及网络设备、终端 Download PDF

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Publication number
CN110612761A
CN110612761A CN201780090435.1A CN201780090435A CN110612761A CN 110612761 A CN110612761 A CN 110612761A CN 201780090435 A CN201780090435 A CN 201780090435A CN 110612761 A CN110612761 A CN 110612761A
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China
Prior art keywords
frequency domain
bandwidth
configuration
information
segment
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CN201780090435.1A
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CN110612761B (zh
Inventor
唐海
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Guangdong Oppo Mobile Telecommunications Corp Ltd
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Priority to CN201911324534.9A priority Critical patent/CN111031579B/zh
Publication of CN110612761A publication Critical patent/CN110612761A/zh
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    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L27/00—Modulated-carrier systems
    • H04L27/26—Systems using multi-frequency codes
    • H04L27/2601—Multicarrier modulation systems
    • H04L27/2602—Signal structure
    • H04L27/26025—Numerology, i.e. varying one or more of symbol duration, subcarrier spacing, Fourier transform size, sampling rate or down-clocking
    • 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
    • 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
    • H04L5/0028—Variable division
    • 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
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/16—Central resource management; Negotiation of resources or communication parameters, e.g. negotiating bandwidth or QoS [Quality of Service]
    • H04W28/18—Negotiating wireless communication parameters
    • H04W28/20—Negotiating bandwidth
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/02—Selection of wireless resources by user or terminal
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Quality & Reliability (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)

Abstract

本发明提供带宽分段的配置方法及网络设备、终端。一方面，本发明实施例通过获得配置信息，所述配置信息用以配置至少一个频域带宽配置，所述至少一个频域带宽配置中每个频域带宽配置所配置的带宽分段的大小和/或位置采用相同的频域单元为单位进行定义；所述频域单元包含N个资源块，N为大于或等于1的整数，进而发送所述配置信息，由于每个频域带宽配置所配置的带宽分段的大小和/或位置采用相同的频域单元为单位进行定义，相对采用不同的资源颗粒度配置带宽分段，能够统一控制信令的结构，从而有效地保证了较低的控制信令开销，并降低了设备复杂度。

Description

PCT国内申请，说明书已公开。

Claims (52)

  1. PCT国内申请，权利要求书已公开。
CN201780090435.1A 2017-06-13 2017-06-13 带宽分段的配置方法及网络设备、终端 Active CN110612761B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911324534.9A CN111031579B (zh) 2017-06-13 2017-06-13 带宽分段的配置方法及网络设备、终端

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2017/088056 WO2018227371A1 (zh) 2017-06-13 2017-06-13 带宽分段的配置方法及网络设备、终端

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102244631A (zh) * 2010-05-11 2011-11-16 华为技术有限公司 一种中心子载波的配置方法和设备
US20170156140A1 (en) * 2015-11-26 2017-06-01 Huawei Technologies Co., Ltd. Resource block channelization for ofdm-based numerologies
CN111031579A (zh) * 2017-06-13 2020-04-17 Oppo广东移动通信有限公司 带宽分段的配置方法及网络设备、终端

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102244631A (zh) * 2010-05-11 2011-11-16 华为技术有限公司 一种中心子载波的配置方法和设备
US20170156140A1 (en) * 2015-11-26 2017-06-01 Huawei Technologies Co., Ltd. Resource block channelization for ofdm-based numerologies
CN111031579A (zh) * 2017-06-13 2020-04-17 Oppo广东移动通信有限公司 带宽分段的配置方法及网络设备、终端

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
3GPP: "3rd Generation Partnership Project; Technical Specification Group Radio Access Network; Evolved Universal Terrestrial Radio Access (E-UTRA); Radio Resource Control (RRC); Protocol specification (Release 14)", 3GPP TS 36.331 V14.2.2 *
HUAWEI等: "On bandwidth part and bandwidth adaptation", 3GPP TSG RAN WG1 MEETING #89, R1-1706900, pages 1 - 6 *

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Publication number Publication date
KR102403239B1 (ko) 2022-05-26
JP2020528228A (ja) 2020-09-17
EP4284105A3 (en) 2023-12-06
EP3624521A1 (en) 2020-03-18
IL271177A (en) 2020-01-30
CN111031579A (zh) 2020-04-17
US20200413406A1 (en) 2020-12-31
JP2022137141A (ja) 2022-09-21
MX2019014728A (es) 2020-02-07
AU2017418863B2 (en) 2023-04-13
EP3624521A4 (en) 2020-05-06
US11259305B2 (en) 2022-02-22
IL271177B2 (en) 2023-12-01
EP4284105A2 (en) 2023-11-29
SG11201911835WA (en) 2020-01-30
TWI759492B (zh) 2022-04-01
BR112019025153A2 (pt) 2020-06-16
IL271177B1 (en) 2023-08-01
AU2017418863A1 (en) 2020-01-16
CA3066295A1 (en) 2018-12-20
US20200296725A1 (en) 2020-09-17
RU2734024C1 (ru) 2020-10-12
PH12019502680A1 (en) 2020-06-08
TW201904336A (zh) 2019-01-16
ZA201908101B (en) 2022-11-30
KR102452101B1 (ko) 2022-10-06
EP3624521B1 (en) 2023-11-22
KR20220072881A (ko) 2022-06-02
CA3066295C (en) 2023-08-22
US20220150897A1 (en) 2022-05-12
WO2018227371A1 (zh) 2018-12-20
JP7407244B2 (ja) 2023-12-28
KR20200013681A (ko) 2020-02-07
CN111031579B (zh) 2021-01-26

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