BR112017006540A2 - transmissões uplink baseadas em conflito para redução de latência - Google Patents

transmissões uplink baseadas em conflito para redução de latência

Info

Publication number
BR112017006540A2
BR112017006540A2 BR112017006540A BR112017006540A BR112017006540A2 BR 112017006540 A2 BR112017006540 A2 BR 112017006540A2 BR 112017006540 A BR112017006540 A BR 112017006540A BR 112017006540 A BR112017006540 A BR 112017006540A BR 112017006540 A2 BR112017006540 A2 BR 112017006540A2
Authority
BR
Brazil
Prior art keywords
conflict
resources
uplink
base station
allocated
Prior art date
Application number
BR112017006540A
Other languages
English (en)
Portuguese (pt)
Inventor
Damnjanovic Aleksandar
Prasad Malladi Durga
Xu Hao
Damnjanovic Jelena
Srinivasan Vajapeyam Madhavan
Jayant Dabeer Onkar
Ozturk Ozcan
Wei Yongbin
Original Assignee
Qualcomm 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 Qualcomm Inc filed Critical Qualcomm Inc
Publication of BR112017006540A2 publication Critical patent/BR112017006540A2/pt

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/54—Allocation or scheduling criteria for wireless resources based on quality criteria
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W74/00—Wireless channel access
    • H04W74/08—Non-scheduled access, e.g. ALOHA
    • 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
    • H04L1/0001—Systems modifying transmission characteristics according to link quality, e.g. power backoff
    • H04L1/0002—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate
    • H04L1/0003—Systems modifying transmission characteristics according to link quality, e.g. power backoff by adapting the transmission rate by switching between different modulation schemes
    • 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
    • H04L1/1607—Details of the supervisory signal
    • 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
    • H04W72/21—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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Quality & Reliability (AREA)
  • Mobile Radio Communication Systems (AREA)
BR112017006540A 2014-10-02 2015-09-17 transmissões uplink baseadas em conflito para redução de latência BR112017006540A2 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US201462058798P 2014-10-02 2014-10-02
US201462058815P 2014-10-02 2014-10-02
US14/856,374 US9872313B2 (en) 2014-10-02 2015-09-16 Contention based uplink transmissions for latency reduction
PCT/US2015/050761 WO2016053639A1 (en) 2014-10-02 2015-09-17 Contention based uplink transmissions for latency reduction

Publications (1)

Publication Number Publication Date
BR112017006540A2 true BR112017006540A2 (pt) 2017-12-12

Family

ID=54200123

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017006540A BR112017006540A2 (pt) 2014-10-02 2015-09-17 transmissões uplink baseadas em conflito para redução de latência

Country Status (8)

Country Link
US (1) US9872313B2 (enExample)
EP (1) EP3202203B1 (enExample)
JP (1) JP2017535156A (enExample)
KR (1) KR20170063640A (enExample)
CN (1) CN107113842A (enExample)
AU (1) AU2015324378B2 (enExample)
BR (1) BR112017006540A2 (enExample)
WO (1) WO2016053639A1 (enExample)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016003338A1 (en) * 2014-07-02 2016-01-07 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement enabling adaptive detection of scheduling requests
WO2016072590A1 (en) * 2014-11-06 2016-05-12 Lg Electronics Inc. Method for canceling scheduling requests triggered by a sidelink buffer status report in a d2d communication system and device therefor
WO2016072591A1 (en) * 2014-11-06 2016-05-12 Lg Electronics Inc. Method for canceling a sidelink buffer status report in a d2d communication system and device therefor
US9826423B2 (en) 2014-12-12 2017-11-21 Netgear, Inc. Systems and methods for LTE and WLAN coexistence
US9713099B2 (en) 2014-12-16 2017-07-18 Netgear, Inc. Systems and methods for cable and WLAN coexistence
WO2016175630A1 (en) * 2015-04-30 2016-11-03 Lg Electronics Inc. Method and apparatus for performing contention resolution for contention based pusch transmission in wireless communication system
US10555322B2 (en) * 2015-06-18 2020-02-04 Intel IP Corporation Low latency contention based scheduling request
KR101953269B1 (ko) * 2015-06-23 2019-06-11 후아웨이 테크놀러지 컴퍼니 리미티드 비승인 전송 방법, 사용자 장비, 액세스 네트워크 장치, 및 코어 네트워크 장치
US10624110B2 (en) * 2015-07-14 2020-04-14 Lg Electronics Inc. Method and apparatus for performing uplink scheduling request by terminal
AU2015403755B2 (en) * 2015-07-29 2019-02-21 Huawei Technologies Co., Ltd. Uplink data sending apparatus and method, and uplink data receiving apparatus and method
WO2017185235A1 (zh) * 2016-04-26 2017-11-02 华为技术有限公司 传输资源配置方法、接入设备及终端
KR20190002426A (ko) * 2016-04-29 2019-01-08 광동 오포 모바일 텔레커뮤니케이션즈 코포레이션 리미티드 공통 리소스를 이용하여 데이터를 전송하는 방법 및 장치
US10299283B2 (en) 2016-04-29 2019-05-21 Huawei Technologies Co., Ltd. System and method for coexistence of grant-free and grant-based uplink traffic
WO2017195848A1 (ja) * 2016-05-12 2017-11-16 株式会社Ｎｔｔドコモ ユーザ端末及び無線通信方法
US10972224B2 (en) * 2016-06-27 2021-04-06 Sharp Kabushiki Kaisha Base station apparatus, terminal apparatus, and communication method thereof
CN107734707A (zh) * 2016-08-11 2018-02-23 中兴通讯股份有限公司 上行接入的处理方法、装置及系统
US9781744B1 (en) * 2016-08-11 2017-10-03 Futurewei Technologies, Inc. System and method for uplink data scheduling for grant free transmission
US10440742B2 (en) * 2016-09-23 2019-10-08 Qualcomm Incorporated Dynamic grant-free and grant-based uplink transmissions
US10951375B2 (en) 2016-09-29 2021-03-16 Lg Electronics Inc. Method and device for transceiving wireless signal in wireless communication system
US11057913B2 (en) * 2016-10-11 2021-07-06 Lg Electronics Inc. Method and apparatus for reducing latency based on pre-configured physical uplink shared channel in wireless communication system
WO2018084559A1 (en) 2016-11-04 2018-05-11 Samsung Electronics Co., Ltd. Method and apparatus for grant-free data transmission in wireless communication system
CN106788912B (zh) * 2016-11-04 2019-06-07 北京展讯高科通信技术有限公司 基站、用户设备及上行数据传输方法
CN108024366A (zh) * 2016-11-04 2018-05-11 北京三星通信技术研究有限公司 一种基于免调度的数据传输方法和设备
SG11201906093WA (en) * 2016-12-30 2019-08-27 Guangdong Oppo Mobile Telecommunications Corp Ltd Data transmission method and apparatus
CN110301155A (zh) * 2017-02-02 2019-10-01 三星电子株式会社 用于发送和接收系统信息的方法和装置
CN106851822B (zh) * 2017-02-04 2020-05-22 北京佰才邦技术有限公司 传输方法和用户终端
US10772113B2 (en) 2017-02-06 2020-09-08 Qualcomm Incorporated Autonomous uplink transmission techniques using shared radio frequency spectrum
CN106851839B (zh) * 2017-03-14 2020-06-12 北京佰才邦技术有限公司 帧结构确定方法和基站
TWI706652B (zh) * 2017-03-21 2020-10-01 宏達國際電子股份有限公司 處理用於資料複本的暫存器狀態回報的裝置及方法
CN108632885B (zh) * 2017-03-21 2021-02-12 华为技术有限公司 缓存器状态报告发送的方法、终端设备和网络设备
CN111432485A (zh) * 2017-05-05 2020-07-17 华为技术有限公司 资源调度方法及设备
EP4106433A1 (en) * 2017-05-26 2022-12-21 LG Electronics, Inc. Method for selecting transmission resource for transport block by user equipment in wireless communication system and apparatus therefor
CN109219148A (zh) * 2017-06-29 2019-01-15 索尼公司 基于免授权频段的无线通信方法和装置
US11134521B2 (en) * 2017-07-26 2021-09-28 Futurewei Technologies, Inc. System and method for UE random access over wide bandwidth with subset restriction
WO2019030431A1 (en) * 2017-08-09 2019-02-14 Nokia Technologies Oy HIGH-RELIABILITY, LOW-LATENCY DATA TRANSMISSION USING UPLINK TRANSMISSION FORMAT WITHOUT PROGRAMMED PUSCH RESOURCES
CN109391378B (zh) * 2017-08-11 2022-01-11 华为技术有限公司 通信方法、终端设备和网络设备
US11792874B2 (en) 2017-09-08 2023-10-17 Interdigital Patent Holdings, Inc. Multiple TRPs and panels transmission with dynamic bandwidth for NR
EP3689078B1 (en) * 2017-09-28 2023-06-14 LG Electronics Inc. Method for transmitting uplink data which is robust to collision on shared uplink resource in wireless communication system and a device therefor
CN109600748B (zh) * 2017-09-30 2021-08-13 华为技术有限公司 由基于非授权的传输转为基于授权的传输的方法和设备
EP3776946B1 (fr) * 2018-04-13 2024-01-10 Orange Dispositifs, systèmes et procédés de communication sans fil pour le décodage de paquets de données pour l'établissement de services critiques en latence
US20210298007A1 (en) * 2018-07-06 2021-09-23 Nec Corporation Methods, devices and computer readable media for aul transmission and reception
ES2971453T3 (es) 2018-08-02 2024-06-05 Guangdong Oppo Mobile Telecommunications Corp Ltd Método y aparato para realizar selección de recursos de radio e indicación de contienda en un sistema de comunicación inalámbrica
US11223532B2 (en) * 2018-10-05 2022-01-11 Qualcomm Incorporated Subband usage dependent downlink signals and channels
US11071091B2 (en) * 2019-01-10 2021-07-20 At&T Intellectual Property I, L.P. Contention level signaling for resource pools
CN111436136B (zh) * 2019-01-11 2022-03-25 华为技术有限公司 免授权传输的方法及装置
WO2020190117A1 (ko) * 2019-03-19 2020-09-24 엘지전자 주식회사 무선 통신 시스템에서 신호를 송수신 하는 방법 및 이를 지원하는 장치
US12133216B2 (en) * 2021-05-13 2024-10-29 Qualcomm Incorporated Conditional grants in integrated access and backhaul (IAB) network
KR20220162470A (ko) * 2021-06-01 2022-12-08 삼성전자주식회사 비 지상망 기반의 통신 시스템에서 경쟁 기반 데이터 전송 방법 및 이를 수행하는 전자 장치
CN114157340B (zh) * 2021-12-02 2025-07-04 北京九天微星科技发展有限公司 数据传输方法、装置、地面终端和卫星

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1986455A1 (en) * 2007-04-27 2008-10-29 Matsushita Electric Industrial Co., Ltd. Communication of scheduling related information in a mobile communication system
WO2010057540A1 (en) * 2008-11-21 2010-05-27 Telefonaktiebolaget L M Ericsson (Publ) Transmission method and devices in a communication system with contention-based data transmission
CN104378833A (zh) * 2009-08-12 2015-02-25 交互数字专利控股公司 一种无线发射接收单元
WO2011037503A1 (en) * 2009-09-25 2011-03-31 Telefonaktiebolaget L M Ericsson (Publ) Method and arrangement in a wireless communication system
KR101391328B1 (ko) 2009-10-02 2014-05-07 노키아 솔루션스 앤드 네트웍스 오와이 경쟁 기반 리소스들을 사용하는 전송을 위한 리소스 설정 제어
CN101715237B (zh) * 2009-11-05 2015-09-16 中兴通讯股份有限公司 基于竞争的上行传输方法及装置
KR101730656B1 (ko) 2009-11-23 2017-05-12 엘지전자 주식회사 무선 통신 시스템에서 경쟁 기반 상향링크 전송 수행 방법 및 장치
WO2011068358A2 (ko) * 2009-12-01 2011-06-09 엘지전자 주식회사 경쟁기반 물리 상향링크 데이터 채널을 통한 데이터의 송수신 방법 및 이를 위한 장치
US10187758B2 (en) 2009-12-29 2019-01-22 Qualcomm Incorporated Method and apparatus for providing shared scheduling request resources
US20110170515A1 (en) 2010-01-12 2011-07-14 Electronics And Telecommunications Research Institute Resource allocation apparatus in ip uplink
US8767644B2 (en) * 2010-01-15 2014-07-01 Telefonaktiebolaget Lm Ericsson (Publ) Method and apparatus for contention-based granting in a wireless communication network
JP5382146B2 (ja) * 2010-02-12 2014-01-08 富士通株式会社 無線通信装置、無線通信システムおよび無線通信方法
US8478258B2 (en) * 2010-03-05 2013-07-02 Intel Corporation Techniques to reduce false detection of control channel messages in a wireless network
US9408232B2 (en) 2010-04-21 2016-08-02 Qualcomm Incorporated Method and apparatus for contention-based wireless transmissions
CN102291826B (zh) * 2010-06-18 2014-01-08 华为技术有限公司 基于竞争的上行传输方法、配置方法和相关设备
US8625442B2 (en) * 2010-08-19 2014-01-07 Motorola Mobility Llc Method and apparatus for determining when to use contention-based access for transmitting data in a wireless network
US8964679B2 (en) * 2011-12-23 2015-02-24 Blackberry Limited Method implemented in an eNodeB base station
US9226203B2 (en) * 2012-04-11 2015-12-29 Apple Inc. Method for implementing autonomous management of radio resources across dual networks
US9191908B2 (en) * 2013-03-05 2015-11-17 Qualcomm Incorporated Reducing impact of clock drift in wireless devices
US9392487B2 (en) * 2013-05-06 2016-07-12 Huawei Technologies Co., Ltd. Systems and methods for traffic-aware medium access selection

Also Published As

Publication number Publication date
AU2015324378A1 (en) 2017-03-09
US9872313B2 (en) 2018-01-16
EP3202203A1 (en) 2017-08-09
AU2015324378B2 (en) 2020-02-20
JP2017535156A (ja) 2017-11-24
KR20170063640A (ko) 2017-06-08
CN107113842A (zh) 2017-08-29
EP3202203B1 (en) 2021-04-14
WO2016053639A1 (en) 2016-04-07
US20160100430A1 (en) 2016-04-07

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Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2740 DE 11-07-2023 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.