WO2019088676A1 - 무선 통신 시스템에서 대역폭 부분에 할당되는 자원 영역을 결정하는 방법 및 이를 위한 장치 - Google Patents

무선 통신 시스템에서 대역폭 부분에 할당되는 자원 영역을 결정하는 방법 및 이를 위한 장치 Download PDF

Info

Publication number
WO2019088676A1
WO2019088676A1 PCT/KR2018/013045 KR2018013045W WO2019088676A1 WO 2019088676 A1 WO2019088676 A1 WO 2019088676A1 KR 2018013045 W KR2018013045 W KR 2018013045W WO 2019088676 A1 WO2019088676 A1 WO 2019088676A1
Authority
WO
WIPO (PCT)
Prior art keywords
bwp
size
resource allocation
dci
allocation field
Prior art date
Legal status (The legal status 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 status listed.)
Ceased
Application number
PCT/KR2018/013045
Other languages
English (en)
French (fr)
Korean (ko)
Inventor
송화월
이윤정
황대성
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Priority to CA3081218A priority Critical patent/CA3081218A1/en
Priority to EP18873565.8A priority patent/EP3691382A4/en
Priority to CN201880084593.0A priority patent/CN111527782A/zh
Priority to KR1020207015335A priority patent/KR102210412B1/ko
Priority to JP2020524283A priority patent/JP2021501530A/ja
Publication of WO2019088676A1 publication Critical patent/WO2019088676A1/ko
Priority to US16/863,491 priority patent/US11039423B2/en
Anticipated expiration legal-status Critical
Priority to US17/245,477 priority patent/US11770807B2/en
Ceased legal-status Critical Current

Links

Images

Classifications

    • 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
    • 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) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0092—Indication of how the channel is divided
    • 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
    • H04W72/0457—Variable allocation of band or rate
    • 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
    • H04W72/20—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
    • H04W72/232—Control channels or signalling for resource management in the downlink direction of a wireless link, i.e. towards a terminal the control data signalling from the physical layer, e.g. DCI signalling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W36/00—Hand-off or reselection arrangements
    • H04W36/06—Reselecting a communication resource in the serving access point
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W48/00—Access restriction; Network selection; Access point selection
    • H04W48/08—Access restriction or access information delivery, e.g. discovery data delivery
    • H04W48/12—Access restriction or access information delivery, e.g. discovery data delivery using downlink control channel

Definitions

  • the present invention provides a terminal for determining a resource region allocated to a bandwidth part (BWP) in a wireless communication system, the terminal comprising: a radio frequency (RF) module for transmitting and receiving a radio signal; And a processor operatively coupled to the RF module, the processor comprising: a first resource allocation field associated with a resource allocation group (RBG) size of a first BWP and a first resource allocation field associated with a RBG of a second BWP Receive a second resource allocation field associated with the size from the network on the first BWP; When the size of the first resource allocation field is larger than the size of the second resource allocation field, the second resource allocation field is set to the second resource allocation field based on the value of the first resource allocation field corresponding to the size of the second BWP, And determines a resource area allocated to the BWP.
  • RF radio frequency
  • the gNBs are interconnected via the Xn interface.
  • Subcarriers if the resource grid is in the frequency domain Subcarriers, and one subframe consists of 14 x 2 u OFDM symbols, but is not limited thereto.
  • a New Radio (NR) system includes terminals (e.g., UEs, hereinafter referred to as UEs for convenience) that support various bandwidths (BWs).
  • terminals e.g., UEs, hereinafter referred to as UEs for convenience
  • BWs bandwidths
  • the RA bit field size of the DCI that schedules the Physical Downlink Shared Channel (PDSCH) and the Physical Uplink Shared Channel (PUSCH) is set based on the BWP to which the corresponding DCI is transmitted , Or a configured DL BWP, a configured UL BWP, and / or a configured Supplementary Uplink (SUL) BWP.
  • This random function may be a value that varies depending on the slot index, or may be a value that varies depending on the terminal RNTI (Radio Network Temporary Identifier).
  • the UE receives the BWP switching DCI and can continuously monitor the current BWP until the data of the new BWP is scheduled.
  • the combined DCI can be transmitted to the current BWP.
  • BWP bandwidth part
  • the processor described in FIGS. 6 and 7 processes the data to be transmitted and provides an analog output signal to the transmitter 810.
  • the signal amplified by the power amplifier (PA) 915 of the transmitter is routed through a Band Select Switch 950, a band pass filter (BPF) 960 and an antenna switch (s) And transmitted via the antenna 980.
  • PA power amplifier
  • BPF band pass filter

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
PCT/KR2018/013045 2017-10-30 2018-10-30 무선 통신 시스템에서 대역폭 부분에 할당되는 자원 영역을 결정하는 방법 및 이를 위한 장치 Ceased WO2019088676A1 (ko)

Priority Applications (7)

Application Number Priority Date Filing Date Title
CA3081218A CA3081218A1 (en) 2017-10-30 2018-10-30 Method for determining resource area to be allocated to bandwidth part in wireless communication system, and apparatus therefor
EP18873565.8A EP3691382A4 (en) 2017-10-30 2018-10-30 METHOD FOR DETERMINING A RESOURCE ZONE TO BE ASSIGNED TO A BANDWIDTH PART IN A WIRELESS COMMUNICATION SYSTEM, AND ASSOCIATED APPARATUS
CN201880084593.0A CN111527782A (zh) 2017-10-30 2018-10-30 无线通信系统中确定要分配给带宽部分的资源区域的方法及其设备
KR1020207015335A KR102210412B1 (ko) 2017-10-30 2018-10-30 무선 통신 시스템에서 대역폭 부분에 할당되는 자원 영역을 결정하는 방법 및 이를 위한 장치
JP2020524283A JP2021501530A (ja) 2017-10-30 2018-10-30 無線通信システムにおける帯域幅部分に割り当てられる資源領域を決定する方法及びそのための装置
US16/863,491 US11039423B2 (en) 2017-10-30 2020-04-30 Method for determining resource area to be allocated to bandwidth part in wireless communication system, and apparatus therefor
US17/245,477 US11770807B2 (en) 2017-10-30 2021-04-30 Method for determining resource area to be allocated to bandwidth part in wireless communication system, and apparatus therefor

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US201762579137P 2017-10-30 2017-10-30
US62/579,137 2017-10-30
US201762588218P 2017-11-17 2017-11-17
US62/588,218 2017-11-17
US201862616403P 2018-01-11 2018-01-11
US62/616,403 2018-01-11

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US16/863,491 Continuation US11039423B2 (en) 2017-10-30 2020-04-30 Method for determining resource area to be allocated to bandwidth part in wireless communication system, and apparatus therefor

Publications (1)

Publication Number Publication Date
WO2019088676A1 true WO2019088676A1 (ko) 2019-05-09

Family

ID=66332138

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2018/013045 Ceased WO2019088676A1 (ko) 2017-10-30 2018-10-30 무선 통신 시스템에서 대역폭 부분에 할당되는 자원 영역을 결정하는 방법 및 이를 위한 장치

Country Status (7)

Country Link
US (2) US11039423B2 (enExample)
EP (1) EP3691382A4 (enExample)
JP (1) JP2021501530A (enExample)
KR (1) KR102210412B1 (enExample)
CN (1) CN111527782A (enExample)
CA (1) CA3081218A1 (enExample)
WO (1) WO2019088676A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110546996A (zh) * 2019-07-23 2019-12-06 北京小米移动软件有限公司 直连通信方法及装置
CN110913487A (zh) * 2019-11-20 2020-03-24 京信通信系统（中国）有限公司 资源分配方法、装置、基站和存储介质
JP2021502027A (ja) * 2017-11-02 2021-01-21 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 通信方法および装置
JP2021518060A (ja) * 2018-01-12 2021-07-29 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 帯域幅部分に対するシグナリング技法

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10869312B2 (en) * 2017-10-31 2020-12-15 Ofinno, Llc Scheduling with bandwidth part switching
WO2019097643A1 (ja) * 2017-11-16 2019-05-23 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
JP7130005B6 (ja) * 2017-11-16 2022-10-04 オッポ広東移動通信有限公司 リソース指示方法、ユーザー装置、ネットワーク機器及びコンピュータ記憶媒体
CA3088216A1 (en) * 2018-01-11 2019-07-18 Guangdong Oppo Mobile Telecommunications Corp., Ltd. Service-based processing method, terminal device, and network device
WO2019160659A1 (en) * 2018-02-13 2019-08-22 Sharp Laboratories Of America, Inc. User equipments, base stations and methods
CN110166209B (zh) 2018-02-14 2024-05-24 华为技术有限公司 下行控制信息传输方法
WO2019160459A1 (en) * 2018-02-17 2019-08-22 Telefonaktiebolaget Lm Ericsson (Publ) Resource mapping based on bandwidth part
WO2023044718A1 (en) * 2021-09-24 2023-03-30 Lenovo (Beijing) Limited Method and apparatus for frequency domain resource allocation for multicast downlink transmissions
US20260181642A1 (en) * 2022-01-20 2026-06-25 Beijing Xiaomi Mobile Software Co., Ltd. Method and apparatus for switching bwp, and communication device and storage medium
CN118510015A (zh) * 2023-02-16 2024-08-16 华为技术有限公司 Rbg大小确定方法及相关装置
CN117375789A (zh) * 2023-11-24 2024-01-09 中国电信股份有限公司技术创新中心 Harq信息反馈方法、系统及相关设备

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150208387A1 (en) * 2012-08-02 2015-07-23 Nec Corporation Resource allocation signalling

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9949261B2 (en) * 2009-10-15 2018-04-17 Qualcomm Incorporated Method and apparatus for conveying resource assignment for multiple system bandwidths
EP2742638A2 (en) * 2011-08-12 2014-06-18 Interdigital Patent Holdings, Inc. Flexible bandwidth operation in wireless systems
US10772083B2 (en) * 2014-12-31 2020-09-08 Lg Electronics Inc. Method and apparatus for allocating resource in wireless communication system
US10433283B2 (en) * 2016-01-26 2019-10-01 Huawei Technologies Co., Ltd. System and method for bandwidth division and resource block allocation
KR102630998B1 (ko) * 2017-05-04 2024-01-30 삼성전자 주식회사 단일 반송파 광대역 동작을 위한 대역폭 부분 구성
KR102443452B1 (ko) * 2017-07-17 2022-09-15 삼성전자 주식회사 무선 통신 시스템에서 하향링크 제어정보를 전송하는 방법 및 장치
KR20200030026A (ko) * 2017-08-10 2020-03-19 삼성전자주식회사 차세대 무선 통신 시스템에서의 광대역 부분을 고려한 동작 방법 및 장치
KR20190027705A (ko) * 2017-09-07 2019-03-15 엘지전자 주식회사 무선 통신 시스템에서 자원 할당 방법 및 상기 방법을 이용하는 장치
WO2019050323A1 (en) * 2017-09-08 2019-03-14 Samsung Electronics Co., Ltd. METHOD AND SYSTEM FOR MANAGING RADIO LINK MONITORING (RLM) USING BANDWIDTH PART CONFIGURATIONS (BWP)
CN109548149B (zh) * 2017-09-21 2020-11-10 电信科学技术研究院 一种rbg的划分方法和用户终端
US10638463B2 (en) * 2017-09-29 2020-04-28 Kt Corporation Apparatus and method of uplink control channel resource allocation for new radio
CN109600835B (zh) * 2017-09-30 2020-11-10 电信科学技术研究院 确定资源分配、指示资源分配的方法、终端及网络侧设备

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150208387A1 (en) * 2012-08-02 2015-07-23 Nec Corporation Resource allocation signalling

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
FUJITSU: "Discussion on Frequency Domain Resource Allocation", R1-1715487, 3GPP TSGRAN WG1 MEETING NR#3, 11 September 2017 (2017-09-11), Nagoya, Japan, XP051329042 *
GUANGDONG OPPO MOBILE TELECOM: "Resource Allocation for PDSCH/PUSCH", R1-1715690, 3GPP TSG RAN WG1 MEETING NR#3, 11 September 2017 (2017-09-11), Nagoya, Japan, XP051329142 *
INTEL CORPORATION: "Resource Allocation and TBS", R1-1717393, 3GPP TSG RAN WG1 #90BIS, 3 October 2017 (2017-10-03), Prague, Czech Republic, XP051352616 *
LG ELECTRONICS: "Discussion on Resource Allocation and TB S Determination", R1-1717965, 3GPP TSG RAN WG1 #90BIS, 3 October 2017 (2017-10-03), Prague, CZ, XP051352846 *

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2021502027A (ja) * 2017-11-02 2021-01-21 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 通信方法および装置
US11330579B2 (en) 2017-11-02 2022-05-10 Huawei Technologies Co., Ltd. Method and apparatus for uplink carrier indication
JP2021518060A (ja) * 2018-01-12 2021-07-29 クゥアルコム・インコーポレイテッドＱｕａｌｃｏｍｍ Ｉｎｃｏｒｐｏｒａｔｅｄ 帯域幅部分に対するシグナリング技法
CN110546996A (zh) * 2019-07-23 2019-12-06 北京小米移动软件有限公司 直连通信方法及装置
US12342397B2 (en) 2019-07-23 2025-06-24 Beijing Xiaomi Mobile Software Co., Ltd. Direct connection communication method and apparatus
CN110913487A (zh) * 2019-11-20 2020-03-24 京信通信系统（中国）有限公司 资源分配方法、装置、基站和存储介质
CN110913487B (zh) * 2019-11-20 2022-11-01 京信网络系统股份有限公司 资源分配方法、装置、基站和存储介质

Also Published As

Publication number Publication date
US11770807B2 (en) 2023-09-26
JP2021501530A (ja) 2021-01-14
US11039423B2 (en) 2021-06-15
CA3081218A1 (en) 2019-05-09
KR102210412B1 (ko) 2021-02-01
EP3691382A4 (en) 2020-12-02
US20200260414A1 (en) 2020-08-13
CN111527782A (zh) 2020-08-11
KR20200067899A (ko) 2020-06-12
US20210250914A1 (en) 2021-08-12
EP3691382A1 (en) 2020-08-05

Similar Documents

Publication Publication Date Title
WO2019093823A1 (ko) 무선 통신 시스템에서 데이터를 송수신하는 방법 및 이를 위한 장치
WO2019088787A1 (ko) 무선 통신 시스템에서 다수의 슬롯 기반 긴 pucch를 송수신하기 위한 방법 및 이를 위한 장치
WO2019004756A1 (ko) 무선 통신 시스템에서 채널 상태 정보 참조 신호를 송수신하는 방법 및 이를 위한 장치
WO2018182256A1 (ko) 무선 통신 시스템에서의 채널 상태 정보 보고 방법 및 이를 위한 장치
WO2019139288A1 (ko) 무선 통신 시스템에서 채널 상태 정보를 보고하기 위한 방법 및 이를 위한 장치
WO2019022456A2 (ko) 무선 통신 시스템에서 데이터를 송수신하는 방법 및 이를 위한 장치
WO2019190236A1 (ko) 무선 통신 시스템에서 사운딩 참조 신호(srs)를 전송하는 방법 및 이를 위한 장치
WO2019066618A1 (ko) 무선 통신 시스템에서 qcl에 기초하여 데이터를 송수신하기 위한 방법 및 이를 위한 장치
WO2019050370A1 (ko) 무선 통신 시스템에서 캐리어 병합을 이용하여 신호를 송수신하기 위한 방법 및 이를 위한 장치
WO2018079969A1 (ko) 무선 통신 시스템에서 빔 관리를 수행하는 방법 및 이를 위한 장치
WO2019098800A1 (ko) 무선 통신 시스템에서 사운딩 참조 신호를 전송하는 방법 및 이를 위한 장치
WO2018199704A1 (ko) 무선 통신 시스템에서 채널 상태 정보를 보고하기 위한 방법 및 이를 위한 장치
WO2018203680A1 (ko) 무선 통신 시스템에서 빔을 통해 신호를 송수신하는 방법 및 이를 위한 장치
WO2019027273A1 (ko) 무선 통신 시스템에서 전송 전력을 제어하는 방법 및 이를 위한 장치
WO2018026182A1 (ko) 비면허 대역을 지원하는 무선 통신 시스템에서 신호 송수신 방법 및 이를 지원하는 장치
WO2019017755A9 (ko) 무선 통신 시스템에서 참조 신호들 간 멀티플렉싱을 수행하기 위한 방법 및 이를 위한 장치
WO2019164363A1 (ko) 무선 통신 시스템에서 신호를 송수신하기 위한 방법 및 이를 위한 장치
WO2018199703A1 (ko) 무선 통신 시스템에서 채널 상태 정보를 보고하기 위한 방법 및 이를 위한 장치
WO2019031856A1 (ko) 무선 통신 시스템에서 참조 신호를 송수신하기 위한 방법 및 이를 위한 장치
WO2019103580A1 (ko) 무선 통신 시스템에서 csi 보고를 수행하기 위한 방법 및 이를 위한 장치
WO2018062891A1 (ko) 무선 통신 시스템에서 동기 신호를 송수신하는 방법 및 이를 위한 장치
WO2017213420A1 (ko) 무선 통신 시스템에서 순환 전치에 대한 정보를 획득하는 방법 및 이를 위한 장치
WO2018151341A1 (ko) 무선 통신 시스템에서 빔 측정을 수행하는 방법 및 이를 위한 장치
WO2019050359A1 (ko) 무선 통신 시스템에서 csi-rs와 dmrs 간 충돌을 핸들링하기 위한 방법 및 이를 위한 장치
WO2019074237A1 (ko) 무선 통신 시스템에서 단말의 위상 트래킹 참조 신호 수신 방법 및 이를 지원하는 장치

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: 18873565

Country of ref document: EP

Kind code of ref document: A1

ENP Entry into the national phase

Ref document number: 3081218

Country of ref document: CA

Ref document number: 2020524283

Country of ref document: JP

Kind code of ref document: A

NENP Non-entry into the national phase

Ref country code: DE

ENP Entry into the national phase

Ref document number: 2018873565

Country of ref document: EP

Effective date: 20200429

ENP Entry into the national phase

Ref document number: 20207015335

Country of ref document: KR

Kind code of ref document: A