JP6783377B2 - 無線通信システムにおいてリソースプール構成を基盤として端末が自律的にリソースを再選択する方法及び装置 - Google Patents
無線通信システムにおいてリソースプール構成を基盤として端末が自律的にリソースを再選択する方法及び装置 Download PDFInfo
- Publication number
- JP6783377B2 JP6783377B2 JP2019507212A JP2019507212A JP6783377B2 JP 6783377 B2 JP6783377 B2 JP 6783377B2 JP 2019507212 A JP2019507212 A JP 2019507212A JP 2019507212 A JP2019507212 A JP 2019507212A JP 6783377 B2 JP6783377 B2 JP 6783377B2
- Authority
- JP
- Japan
- Prior art keywords
- resource
- resources
- communication
- sidelink
- transmission
- 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.)
- Active
Links
Images
Classifications
-
- 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
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1812—Hybrid protocols; Hybrid automatic repeat request [HARQ]
- H04L1/1819—Hybrid protocols; Hybrid automatic repeat request [HARQ] with retransmission of additional or different redundancy
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1829—Arrangements specially adapted for the receiver end
- H04L1/1858—Transmission or retransmission of more than one copy of acknowledgement message
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L1/00—Arrangements for detecting or preventing errors in the information received
- H04L1/12—Arrangements for detecting or preventing errors in the information received by using return channel
- H04L1/16—Arrangements for detecting or preventing errors in the information received by using return channel in which the return channel carries supervisory signals, e.g. repetition request signals
- H04L1/18—Automatic repetition systems, e.g. Van Duuren systems
- H04L1/1867—Arrangements specially adapted for the transmitter end
- H04L1/189—Transmission or retransmission of more than one copy of a message
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
- H04W4/30—Services specially adapted for particular environments, situations or purposes
- H04W4/40—Services specially adapted for particular environments, situations or purposes for vehicles, e.g. vehicle-to-pedestrians [V2P]
-
- 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
- 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
- H04W72/25—Control channels or signalling for resource management between terminals via a wireless link, e.g. sidelink
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W80/00—Wireless network protocols or protocol adaptations to wireless operation
- H04W80/08—Upper layer protocols
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W92/00—Interfaces specially adapted for wireless communication networks
- H04W92/16—Interfaces between hierarchically similar devices
- H04W92/18—Interfaces between hierarchically similar devices between terminal devices
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Mobile Radio Communication Systems (AREA)
Description
Claims (12)
- 無線通信システムにおいてUE(user equipment)がサイドリンクリソースを再選択する方法において、
V2X(vehicle-to-everything)通信のためのデータがSTCH(sidelink traffic channel)で使用可能なことを決定し、
1つ以上のリソースプールが上位層によって構成されることを決定し、
前記サイドリンクリソースを再選択することを含み、
前記サイドリンクリソースを再選択することは、物理層から示された候補リソースから時間及び周波数リソースを任意に選択することを含み、
前記候補リソースは、前記V2X通信の遅延要求に合致するリソースのみを含む、方法。 - サイドリンクリソース再選択カウンタのために同一の確率で5〜15の間の値を任意に選択し、
前記サイドリンクリソース再選択カウンタの値を前記選択された値に設定することをさらに含む、請求項1に記載の方法。 - 前記V2X通信のためのデータの各送信ブロックのHARQ(hybrid automatic repeat request)送信が完了するとき、前記サイドリンクリソース再選択カウンタの前記値が1つずつ減少する、請求項2に記載の方法。
- 上位層により構成された範囲内でHARQ再送信の個数を決定することをさらに含む、請求項1に記載の方法。
- 上位層により構成された範囲内で周波数リソースの量を決定することをさらに含む、請求項1に記載の方法。
- 前記候補リソースは、最大許容PSSCH(physical sidelink shared channel)送信時間に基づいて決定される、請求項1に記載の方法。
- 前記サイドリンクリソースの再選択は、サイドリンク論理チャネル毎に行われる、請求項1に記載の方法。
- 無線通信システムにおけるUE(user equipment)において、
メモリと、
送受信部と、
前記メモリ及び前記送受信部と連結されるプロセッサと、
を備え、
前記プロセッサは、
V2X(vehicle-to-everything)通信のためのデータがSTCH(sidelink traffic channel)で使用可能なことを決定し、
1つ以上のリソースプールが上位層によって構成されることを決定し、
サイドリンクリソースを再選択するように構成され、
前記サイドリンクリソースを再選択することは、物理層から示された候補リソースから時間及び周波数リソースを任意に選択することを含み、
前記候補リソースは、前記V2X通信の遅延要求に合致するリソースのみを含む、UE。 - 前記プロセッサは、
サイドリンクリソース再選択カウンタのために同一の確率で5〜15の間の値を任意に選択し、
前記サイドリンクリソース再選択カウンタの値を前記選択された値に設定するようにさらに構成される、請求項8に記載のUE。 - 前記V2X通信のためのデータの各送信ブロックのHARQ(hybrid automatic repeat request)送信が完了するとき、前記サイドリンクリソース再選択カウンタの前記値が1つずつ減少する、請求項9に記載のUE。
- 前記プロセッサは、上位層により構成された範囲内でHARQ再送信の個数を決定するようにさらに構成される、請求項8に記載のUE。
- 前記プロセッサは、上位層により構成された範囲内で周波数リソースの量を決定するようにさらに構成される、請求項8に記載のUE。
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201662373997P | 2016-08-12 | 2016-08-12 | |
| US201662374019P | 2016-08-12 | 2016-08-12 | |
| US62/373,997 | 2016-08-12 | ||
| US62/374,019 | 2016-08-12 | ||
| PCT/KR2017/008733 WO2018030834A1 (ko) | 2016-08-12 | 2017-08-11 | 무선 통신 시스템에서 자원 풀 구성을 기반으로 단말 자체적으로 자원을 재선택하는 방법 및 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2019525647A JP2019525647A (ja) | 2019-09-05 |
| JP6783377B2 true JP6783377B2 (ja) | 2020-11-11 |
Family
ID=61163044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2019507212A Active JP6783377B2 (ja) | 2016-08-12 | 2017-08-11 | 無線通信システムにおいてリソースプール構成を基盤として端末が自律的にリソースを再選択する方法及び装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US11102758B2 (ja) |
| EP (1) | EP3499993A4 (ja) |
| JP (1) | JP6783377B2 (ja) |
| KR (1) | KR102163674B1 (ja) |
| CN (1) | CN109644433B (ja) |
| WO (1) | WO2018030834A1 (ja) |
Families Citing this family (42)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118510034A (zh) * | 2016-04-01 | 2024-08-16 | 北京三星通信技术研究有限公司 | 一种v2x通信中控制信道和数据信道发送方法和设备 |
| CN108322414B (zh) | 2017-01-17 | 2023-01-13 | 华为技术有限公司 | 一种反馈信息传输方法及装置 |
| US20190306912A1 (en) * | 2018-04-03 | 2019-10-03 | Qualcomm Incorporated | Hybrid operation mode for vehicle-to-everything communications |
| US11729755B2 (en) * | 2018-04-05 | 2023-08-15 | Telefonaktiebolaget Lm Ericsson (Publ) | MAC-PHY model for sidelink carrier (re)selection |
| WO2020144943A1 (ja) * | 2019-01-10 | 2020-07-16 | ソニー株式会社 | 情報処理装置、情報処理方法、及び通信装置 |
| US11476899B2 (en) * | 2019-04-18 | 2022-10-18 | Huawei Technologies Co., Ltd. | Uplink multi-user equipment (UE) cooperative transmission |
| EP3735077B1 (en) * | 2019-04-29 | 2023-11-29 | Volkswagen Aktiengesellschaft | Apparatus, method and computer program for determining one or more radio resources to be used for performing a wireless communication over a sidelink of a mobile communication system |
| CN111867099B (zh) * | 2019-04-30 | 2024-04-05 | 株式会社Kt | 发射和接收侧链路harq反馈信息的方法和装置 |
| US11452043B2 (en) * | 2019-06-24 | 2022-09-20 | Qualcomm Incorporated | Power enhancement techniques for vehicle-to-pedestrian wireless communication systems |
| WO2021002713A1 (en) * | 2019-07-02 | 2021-01-07 | Samsung Electronics Co., Ltd. | Resource selection method and apparatus for sidelink transmission |
| WO2021022551A1 (en) | 2019-08-08 | 2021-02-11 | Zte Corporation | Feedback channel allocation and transmission method and device |
| WO2021026681A1 (en) * | 2019-08-09 | 2021-02-18 | Zte Corporation | System and method for using resources in sidelink communications |
| CN112399500B (zh) * | 2019-08-16 | 2022-05-31 | 华为技术有限公司 | 一种信息传输方法、终端和网络设备 |
| US12004201B2 (en) * | 2019-08-16 | 2024-06-04 | Huawei Technologies Co., Ltd. | Sidelink configured grant resource configuration and signalling |
| CN112543442B (zh) * | 2019-09-20 | 2022-08-19 | 维沃移动通信有限公司 | 非连续接收参数配置方法及设备 |
| WO2021056196A1 (zh) * | 2019-09-24 | 2021-04-01 | 北京小米移动软件有限公司 | 资源处理方法、装置及计算机存储介质 |
| WO2021058478A1 (en) * | 2019-09-27 | 2021-04-01 | Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. | Position signaling within a wireless communication system |
| US12262352B2 (en) | 2019-09-29 | 2025-03-25 | Apple Inc. | Dual-mode sidelink operation |
| US11838961B2 (en) * | 2019-10-02 | 2023-12-05 | Qualcomm Incorporated | Sidelink groupcast configuration to support feedback control |
| CN114731540A (zh) * | 2019-10-07 | 2022-07-08 | Lg电子株式会社 | 在nr v2x中执行资源预留的方法和设备 |
| CN112713973B (zh) * | 2019-10-24 | 2022-11-01 | 上海朗帛通信技术有限公司 | 一种被用于无线通信的节点中的方法和装置 |
| US12167396B2 (en) | 2019-10-28 | 2024-12-10 | Lg Electronics Inc. | Clearing part of sidelink grant for single pdu transmission and sidelink resource allocation |
| EP4042780B1 (en) * | 2019-10-29 | 2025-06-11 | Nokia Technologies Oy | Methods and apparatuses to exploit simultaneous mode 1 and mode 2 for load balancing and mode switching |
| IL292110B2 (en) * | 2019-11-04 | 2025-04-01 | Guangdong Oppo Mobile Telecommunications Corp Ltd | Feedback Channel Mapping and HARQ Report Multiplexing in NR SIDELINK Communications |
| CN112822777B (zh) * | 2019-11-18 | 2023-05-05 | 维沃移动通信有限公司 | 一种资源选择方法及终端 |
| US11082954B2 (en) * | 2019-12-03 | 2021-08-03 | Asustek Computer Inc. | Method and apparatus for generating device-to-device sidelink HARQ-ACK in a wireless communication system |
| CN113056020B (zh) * | 2019-12-26 | 2022-05-10 | 大唐高鸿智联科技(重庆)有限公司 | 一种资源重选的判定方法及终端 |
| US11627555B2 (en) * | 2020-02-25 | 2023-04-11 | Samsung Electronics Co., Ltd. | Sidelink TX resource pool selection |
| KR20220124735A (ko) * | 2020-03-18 | 2022-09-14 | 지티이 코포레이션 | 무선 사이드링크 통신에서의 전력 절감 방법 및 디바이스 |
| EP4108020A4 (en) | 2020-03-18 | 2023-03-22 | ZTE Corporation | Method and device for power-saving in wireless sidelink communication |
| US12137489B2 (en) | 2020-04-17 | 2024-11-05 | Qualcomm Incorporated | Dynamic control of sidelink resources in a communication network |
| CN115804184A (zh) * | 2020-05-18 | 2023-03-14 | 联想(新加坡)私人有限公司 | 触发资源集的报告 |
| KR20230062544A (ko) * | 2020-08-06 | 2023-05-09 | 지티이 코포레이션 | 사이드링크 통신들을 위한 정보를 교환하기 위한 방법 및 시스템 |
| WO2022032422A1 (en) * | 2020-08-10 | 2022-02-17 | Qualcomm Incorporated | Shared resource allocation |
| WO2022077329A1 (en) * | 2020-10-15 | 2022-04-21 | Apple Inc. | Utilization of inter-ue coordination message |
| KR102749397B1 (ko) * | 2020-10-22 | 2025-01-03 | 후지쯔 가부시끼가이샤 | 사이드링크 불연속 수신 방법 및 장치 |
| US11864172B2 (en) * | 2020-12-02 | 2024-01-02 | Qualcomm Incorporated | Half-duplex-aware resource selection in sidelink |
| US11678325B2 (en) | 2020-12-02 | 2023-06-13 | Qualcomm Incorporated | Techniques for sidelink resource selection |
| US11576161B2 (en) * | 2021-01-15 | 2023-02-07 | Qualcomm Incorporated | Uplink resource sharing for sidelink devices |
| EP4057723A1 (en) * | 2021-03-12 | 2022-09-14 | Robert Bosch GmbH | System and method for sidelink resource reservation |
| CN115175253A (zh) * | 2021-04-02 | 2022-10-11 | 大唐移动通信设备有限公司 | 直接通信接口的通信方法、终端设备及存储介质 |
| US12414087B2 (en) | 2022-09-09 | 2025-09-09 | Qualcomm Incorporated | Distributed sensing with low-resolution analog-to-digital converters |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7761767B2 (en) * | 2005-10-21 | 2010-07-20 | Interdigital Technology Corporation | Method and apparatus for retransmission management for reliable hybrid ARQ process |
| US9225503B2 (en) * | 2011-05-02 | 2015-12-29 | Lg Electronics Inc. | Method for transmitting/receiving data in wireless communication system and base station for same |
| US10057076B2 (en) * | 2014-05-19 | 2018-08-21 | Futurewei Technologies, Inc. | System and method for device-to-device communication |
| US10225858B2 (en) | 2015-01-23 | 2019-03-05 | Lg Electronics Inc. | Method for selecting of sidelink grant for a D2D UE in a D2D communication system and device therefor |
| US10383147B2 (en) * | 2015-12-28 | 2019-08-13 | Samsung Electronics Co., Ltd. | Methods and apparatus for resource collision avoidance in vehicle to vehicle communication |
| CN116347614B (zh) * | 2016-04-01 | 2025-11-04 | 松下电器(美国)知识产权公司 | 车辆移动装置和无线电基站 |
-
2017
- 2017-08-11 JP JP2019507212A patent/JP6783377B2/ja active Active
- 2017-08-11 WO PCT/KR2017/008733 patent/WO2018030834A1/ko not_active Ceased
- 2017-08-11 KR KR1020197003378A patent/KR102163674B1/ko active Active
- 2017-08-11 EP EP17839851.7A patent/EP3499993A4/en not_active Withdrawn
- 2017-08-11 US US16/322,763 patent/US11102758B2/en active Active
- 2017-08-11 CN CN201780049179.1A patent/CN109644433B/zh active Active
Also Published As
| Publication number | Publication date |
|---|---|
| EP3499993A4 (en) | 2020-01-22 |
| KR102163674B1 (ko) | 2020-10-08 |
| CN109644433A (zh) | 2019-04-16 |
| JP2019525647A (ja) | 2019-09-05 |
| US11102758B2 (en) | 2021-08-24 |
| US20200169984A1 (en) | 2020-05-28 |
| WO2018030834A1 (ko) | 2018-02-15 |
| CN109644433B (zh) | 2023-04-04 |
| KR20190020153A (ko) | 2019-02-27 |
| EP3499993A1 (en) | 2019-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6783377B2 (ja) | 無線通信システムにおいてリソースプール構成を基盤として端末が自律的にリソースを再選択する方法及び装置 | |
| US11856600B2 (en) | Method and apparatus for terminal self-reselecting resource based on priority in wireless communication system | |
| JP6736761B2 (ja) | 無線通信システムにおいてカウンタを基盤として端末が自律的にリソースを再選択する方法及び装置 | |
| US11729792B2 (en) | Method and apparatus for reallocating PUCCH resource according to change of SPS operation in wireless communication system | |
| JP6728477B2 (ja) | 無線通信システムにおいてsps助け情報を送信する方法及び装置 | |
| JP6750115B2 (ja) | 無線通信システムでサイドリンクチャネル混雑率を送信する方法及び装置 | |
| US10873935B2 (en) | Method and apparatus for transmitting terminal support data for SPS in wireless communication system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20190208 |
|
| A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20191213 |
|
| A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20200218 |
|
| A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20200402 |
|
| TRDD | Decision of grant or rejection written | ||
| A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20200929 |
|
| A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20201021 |
|
| R150 | Certificate of patent or registration of utility model |
Ref document number: 6783377 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
| R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
