KR102715196B1 - 저 레이턴시 무선 통신을 위한 스케줄링 요청들 및 버퍼 상태 보고들 - Google Patents

저 레이턴시 무선 통신을 위한 스케줄링 요청들 및 버퍼 상태 보고들 Download PDF

Info

Publication number
KR102715196B1
KR102715196B1 KR1020197031205A KR20197031205A KR102715196B1 KR 102715196 B1 KR102715196 B1 KR 102715196B1 KR 1020197031205 A KR1020197031205 A KR 1020197031205A KR 20197031205 A KR20197031205 A KR 20197031205A KR 102715196 B1 KR102715196 B1 KR 102715196B1
Authority
KR
South Korea
Prior art keywords
data
data type
delete delete
scheduling request
resources
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
Application number
KR1020197031205A
Other languages
English (en)
Korean (ko)
Other versions
KR20190131534A (ko
Inventor
페이루 리우
아르노 메이란
아미르 파라지다나
오즈칸 오즈터크
완시 천
Original Assignee
퀄컴 인코포레이티드
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 퀄컴 인코포레이티드 filed Critical 퀄컴 인코포레이티드
Publication of KR20190131534A publication Critical patent/KR20190131534A/ko
Application granted granted Critical
Publication of KR102715196B1 publication Critical patent/KR102715196B1/ko
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • H04W72/21—Control channels or signalling for resource management in the uplink direction of a wireless link, i.e. towards the network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W28/00—Network traffic management; Network resource management
    • H04W28/02—Traffic management, e.g. flow control or congestion control
    • H04W28/0278—Traffic management, e.g. flow control or congestion control using buffer status reports
    • 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
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/56—Allocation or scheduling criteria for wireless resources based on priority criteria
    • H04W72/566—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient
    • H04W72/569—Allocation or scheduling criteria for wireless resources based on priority criteria of the information or information source or recipient of the traffic information
    • 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
    • H04W72/1268—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of uplink data flows

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
KR1020197031205A 2017-03-24 2018-03-23 저 레이턴시 무선 통신을 위한 스케줄링 요청들 및 버퍼 상태 보고들 Active KR102715196B1 (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US201762476389P 2017-03-24 2017-03-24
US62/476,389 2017-03-24
US15/933,129 US11291036B2 (en) 2017-03-24 2018-03-22 Scheduling requests and buffer status reports for low latency wireless communications
US15/933,129 2018-03-22
PCT/US2018/024076 WO2018175919A1 (en) 2017-03-24 2018-03-23 Scheduling requests and buffer status reports for low latency wireless communications

Publications (2)

Publication Number Publication Date
KR20190131534A KR20190131534A (ko) 2019-11-26
KR102715196B1 true KR102715196B1 (ko) 2024-10-08

Family

ID=63583286

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197031205A Active KR102715196B1 (ko) 2017-03-24 2018-03-23 저 레이턴시 무선 통신을 위한 스케줄링 요청들 및 버퍼 상태 보고들

Country Status (9)

Country Link
US (1) US11291036B2 (enExample)
EP (1) EP3603289B1 (enExample)
JP (1) JP7141406B2 (enExample)
KR (1) KR102715196B1 (enExample)
CN (1) CN110463325B (enExample)
BR (1) BR112019019359A2 (enExample)
SG (1) SG11201907506UA (enExample)
TW (1) TWI756393B (enExample)
WO (1) WO2018175919A1 (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10321351B2 (en) * 2017-03-02 2019-06-11 Cable Television Laboratories, Inc. System and method for grant assignment
US10492104B2 (en) 2016-03-10 2019-11-26 Cable Television Laboratories, Inc. Latency reduction in wireless service
EP3427514B1 (en) 2016-03-10 2022-01-19 Cable Television Laboratories, Inc. Methods for latency reduction
US10420085B2 (en) 2016-10-07 2019-09-17 Cable Television Laboratories, Inc. System and method for grant assignment
US12225536B2 (en) 2016-10-07 2025-02-11 Cable Television Laboratories, Inc. System and method for grant assignment
US10512002B2 (en) * 2017-06-23 2019-12-17 Apple Inc. Lossless split data bearer for inter-RAT dual connectivity wireless device
CN109392008B (zh) * 2017-08-11 2021-01-29 华为技术有限公司 通信方法与设备
US11490363B2 (en) 2018-04-18 2022-11-01 Google Llc User device-initiated bandwidth request
US10609681B2 (en) * 2018-04-24 2020-03-31 Google Llc User device-initiated request for resource configuration
US11012946B2 (en) * 2018-12-28 2021-05-18 Qualcomm Incorporated Modification of buffer status reporting for sustained connection
WO2020161778A1 (ja) * 2019-02-04 2020-08-13 株式会社Ｎｔｔドコモ ユーザ装置及び通信方法
CN113287358B (zh) * 2019-02-15 2024-09-20 索尼集团公司 实现附加数据的传送的方法和无线设备
US11224055B2 (en) * 2020-03-27 2022-01-11 Verizon Patent And Licensing Inc. Systems and methods for dynamic uplink grant policy based on medium access control (“MAC”) protocol data unit (“PDU”) padding
US11678304B2 (en) * 2019-10-11 2023-06-13 Qualcomm Incorporated Synchronizing a user equipment identifier for preconfigured uplink resources
EP4090082A4 (en) * 2020-01-10 2023-10-11 Nippon Telegraph And Telephone Corporation TERMINAL, BASE STATION, COMMUNICATION METHOD, AND COMMUNICATION PROGRAM
US12245071B2 (en) 2020-02-13 2025-03-04 Qualcomm Incorporated Continuity for buffer status reports
US11758555B2 (en) 2020-05-19 2023-09-12 Qualcomm Incorporated Techniques for shared channel backoff procedures in wireless communications systems
US11395329B2 (en) * 2020-06-19 2022-07-19 Qualcomm Incorporated Uplink traffic prioritization across multiple links
EP4201139A4 (en) 2020-08-21 2024-05-01 Qualcomm Incorporated Delay sensitive uplink transmissions
EP3996407A1 (en) * 2020-11-05 2022-05-11 Sony Group Corporation A network node, a wireless device, a resource allocation server and methods for resource allocation
WO2023096276A1 (ko) 2021-11-29 2023-06-01 삼성전자 주식회사 업 링크를 위한 자원의 할당을 요청하는 전자 장치, 업 링크를 위한 자원을 할당하는 네트워크 및 그 동작 방법
US12177881B2 (en) * 2022-03-24 2024-12-24 Microsoft Technology Licensing, Llc Scheduling time-critical data on a radio interface
KR20250028271A (ko) * 2022-06-29 2025-02-28 파나소닉 인텔렉츄얼 프로퍼티 코포레이션 오브 아메리카 액세스 포인트, 단말, 및 통신 방법
US20250113373A1 (en) * 2023-09-28 2025-04-03 Apple Inc. Transmission of low priority data using configured uplink grants

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8848618B2 (en) * 2006-08-22 2014-09-30 Qualcomm Incorporated Semi-persistent scheduling for traffic spurts in wireless communication
WO2008132685A2 (en) * 2007-04-26 2008-11-06 Nokia Corporation System and method for requesting uplink resources in a communication system
MX2009013430A (es) 2007-06-19 2010-01-15 Ericsson Telefon Ab L M Metodos y sistemas para programar recursos en un sistema de telecomunicaciones.
KR100968020B1 (ko) 2008-06-18 2010-07-08 엘지전자 주식회사 랜덤 액세스 절차를 수행하는 방법 및 그 단말
US9167594B2 (en) * 2008-09-22 2015-10-20 Htc Corporation Method and related device of a trigger mechanism of buffer status report and scheduling request in a wireless communication system
US8711789B2 (en) * 2010-08-19 2014-04-29 Motorola Mobility Llc Method and apparatus for providing contention-based resource zones in a wireless network
GB2498709B (en) * 2012-01-17 2013-12-18 Renesas Mobile Corp Method and apparatus for scheduling an uplink data transmission
EP2661138A1 (en) * 2012-05-04 2013-11-06 Panasonic Corporation Threshold-based and power-efficient scheduling request procedure
US9264930B2 (en) * 2012-11-07 2016-02-16 Qualcomm Incorporated Buffer status reporting and logical channel prioritization in multiflow operation
EP2854444A1 (en) * 2013-09-27 2015-04-01 Panasonic Intellectual Property Corporation of America Efficient uplink scheduling mechanism for dual connectivity
JP6148635B2 (ja) * 2014-03-18 2017-06-14 株式会社Ｎｔｔドコモ ユーザ装置及びアップリンクデータ送信方法
US10178691B2 (en) * 2014-07-17 2019-01-08 Lg Electronics Inc. Method and apparatus for requesting scheduling in wireless communication system
CN104468030B (zh) 2014-08-26 2018-06-05 上海华为技术有限公司 一种数据传输方法、用户设备及基站
EP2999286B1 (en) 2014-09-17 2020-04-15 Innovative Sonic Corporation Methods and apparatus for requesting resources in a wireless communication system
EP3244680B1 (en) * 2015-01-29 2019-12-04 Huawei Technologies Co., Ltd. Data transmission method and device
WO2016186698A1 (en) * 2015-05-21 2016-11-24 Intel IP Corporation Non-contention based low latency scheduling request transmission
US9717079B2 (en) * 2015-07-14 2017-07-25 Motorola Mobility Llc Method and apparatus for selecting a resource assignment
CN106535246B (zh) * 2015-09-11 2021-03-16 中兴通讯股份有限公司 一种缓冲区状态报告的上报方法、装置及系统
EP3371919B1 (en) 2015-11-03 2020-12-30 Apple Inc. Short transmission time interval (tti)
JP6477446B2 (ja) * 2015-12-01 2019-03-06 株式会社デンソー 通信装置
CN108605234B (zh) * 2016-02-02 2021-04-09 华为技术有限公司 下行控制信息检测方法、下行控制信息发送方法和装置
US10412620B2 (en) * 2016-04-01 2019-09-10 Motorola Mobility Llc Method and apparatus for scheduling uplink transmissions with reduced latency
US10542503B2 (en) 2016-04-01 2020-01-21 Motorola Mobility Llc Method and apparatus for scheduling uplink transmissions with reduced latency
WO2017212314A1 (en) * 2016-06-08 2017-12-14 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods for signaling and using transmit patterns
CN107872885B (zh) * 2016-09-27 2020-11-06 华为技术有限公司 一种缓存状态报告的上报方法及装置
KR20180035638A (ko) * 2016-09-29 2018-04-06 삼성전자주식회사 RRC Inactive 및 active 상태에서 data 전송 결정 및 방법 및 장치
CN116709529A (zh) * 2016-11-17 2023-09-05 三星电子株式会社 无线通信系统中的方法和装置
RU2726952C1 (ru) * 2016-12-30 2020-07-17 Гуандун Оппо Мобайл Телекоммьюникейшнз Корп., Лтд. Способ и оборудование передачи данных
JP2020507273A (ja) * 2017-01-25 2020-03-05 華為技術有限公司Ｈｕａｗｅｉ Ｔｅｃｈｎｏｌｏｇｉｅｓ Ｃｏ．，Ｌｔｄ． 制御情報を送信するための方法、制御情報を検出するための方法、端末機器、およびネットワーク機器
EP3720227B1 (en) 2017-02-03 2022-11-23 Telefonaktiebolaget LM Ericsson (publ) Methods and apparatus for utilizing short transmission time intervals in a wireless communications network
CN110402607B (zh) * 2017-03-16 2021-04-27 北京小米移动软件有限公司 截断缓冲区状态报告

Non-Patent Citations (5)

* Cited by examiner, † Cited by third party
Title
3GPP R1-1703070*
3GPP R1-1704628
3GPP R2-1701207*
3GPP R2-1701448*
3GPP R2-1701609*

Also Published As

Publication number Publication date
SG11201907506UA (en) 2019-10-30
EP3603289A1 (en) 2020-02-05
JP2020511864A (ja) 2020-04-16
JP7141406B2 (ja) 2022-09-22
EP3603289C0 (en) 2025-04-16
TW201841540A (zh) 2018-11-16
TWI756393B (zh) 2022-03-01
EP3603289B1 (en) 2025-04-16
BR112019019359A2 (pt) 2020-04-14
US20180279359A1 (en) 2018-09-27
WO2018175919A1 (en) 2018-09-27
CN110463325B (zh) 2023-05-23
CN110463325A (zh) 2019-11-15
KR20190131534A (ko) 2019-11-26
US11291036B2 (en) 2022-03-29

Similar Documents

Publication Publication Date Title
CN110463325B (zh) 针对低等待时间无线通信的调度请求和缓冲器状态报告
JP7150757B2 (ja) 物理ダウンリンク制御チャネル内のデータ送信
EP3632027B1 (en) Grantless uplink transmission for emtc-u
KR102569625B1 (ko) 혼합된 송신 시간 간격들을 가진 무선 통신들을 위한 업링크 데이터 전송
KR102765032B1 (ko) 공유 라디오 주파수 스펙트럼 대역에서 업링크 채널들을 멀티플렉싱하기 위한 기법들
EP3646504B1 (en) Periodic grants for multiple transmission time interval configurations
EP3539352B1 (en) Discontinuous reception and scheduling techniques in wireless communication systems using multiple transmission time intervals
US10098142B2 (en) Terminal apparatus, base station apparatus, communication system, resource management method, and integrated circuit
KR102631489B1 (ko) 혼합된 지속기간 송신 시간 간격들을 사용한 피드백 기반 재송신
US20180139747A1 (en) Timing advance reporting for latency reduction
KR102570141B1 (ko) 저 레이턴시 통신을 위한 반지속적 스케줄링
KR102641364B1 (ko) 단축된 송신 시간 간격들에 대한 동적 과도 기간 구성들
KR20220034764A (ko) 무선 통신들에서 사전 구성된 업링크 자원 기법들
EP3552334A1 (en) Physical downlink control channel and hybrid automatic repeat request feedback for multefire coverage enhancement
CN106797533A (zh) 蜂窝物联网系统中的随机接入过程
EP3620013B1 (en) Scheduling request for wireless systems
US20180220323A1 (en) Feedback timing management for low latency communications
CA3041539C (en) Physical downlink control channel and hybrid automatic repeat request feedback for multefire coverage enhancement
HK40014195A (en) Scheduling requests and buffer status reports for low latency wireless communications
HK40014195B (en) Scheduling requests and buffer status reports for low latency wireless communications

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20191022

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 20210305

Comment text: Request for Examination of Application

E902 Notification of reason for refusal
PE0902 Notice of grounds for rejection

Comment text: Notification of reason for refusal

Patent event date: 20230519

Patent event code: PE09021S01D

E90F Notification of reason for final refusal
PE0902 Notice of grounds for rejection

Comment text: Final Notice of Reason for Refusal

Patent event date: 20231124

Patent event code: PE09021S02D

PE0701 Decision of registration

Patent event code: PE07011S01D

Comment text: Decision to Grant Registration

Patent event date: 20240703

GRNT Written decision to grant
PR0701 Registration of establishment

Comment text: Registration of Establishment

Patent event date: 20241004

Patent event code: PR07011E01D

PR1002 Payment of registration fee

Payment date: 20241004

End annual number: 3

Start annual number: 1

PG1601 Publication of registration