CN116405993B - 低时延无线通信中的上行链路传输技术 - Google Patents

低时延无线通信中的上行链路传输技术

Info

Publication number
CN116405993B
CN116405993B CN202310479053.5A CN202310479053A CN116405993B CN 116405993 B CN116405993 B CN 116405993B CN 202310479053 A CN202310479053 A CN 202310479053A CN 116405993 B CN116405993 B CN 116405993B
Authority
CN
China
Prior art keywords
sps
ttis
power control
tti
uplink
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
CN202310479053.5A
Other languages
English (en)
Chinese (zh)
Other versions
CN116405993A (zh
Inventor
S·侯赛尼
A·里科阿尔瓦里尼奥
陈万士
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.)
Qualcomm Inc
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 CN116405993A publication Critical patent/CN116405993A/zh
Application granted granted Critical
Publication of CN116405993B publication Critical patent/CN116405993B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • H04L5/0048—Allocation of pilot signals, i.e. of signals known to the receiver
    • H04L5/0051—Allocation of pilot signals, i.e. of signals known to the receiver of dedicated pilots, i.e. pilots destined for a single user or terminal
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/06—TPC algorithms
    • H04W52/14—Separate analysis of uplink or downlink
    • H04W52/146—Uplink power control
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/04—Transmission power control [TPC]
    • H04W52/18—TPC being performed according to specific parameters
    • H04W52/28—TPC being performed according to specific parameters using user profile, e.g. mobile speed, priority or network state, e.g. standby, idle or non-transmission
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/04—Wireless resource allocation
    • H04W72/11—Semi-persistent scheduling
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/20—Control channels or signalling for resource management
    • 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
    • H04W76/00—Connection management
    • H04W76/20—Manipulation of established connections
    • H04W76/27—Transitions between radio resource control [RRC] states
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • 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
    • H04W72/0446—Resources in time domain, e.g. slots or frames
    • 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)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Quality & Reliability (AREA)
CN202310479053.5A 2017-11-09 2018-11-09 低时延无线通信中的上行链路传输技术 Active CN116405993B (zh)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201762584110P 2017-11-09 2017-11-09
US62/584,110 2017-11-09
US16/184,803 2018-11-08
US16/184,818 US20190141730A1 (en) 2017-11-09 2018-11-08 Uplink transmission techniques in low-latency wireless communication
US16/184,818 2018-11-08
US16/184,803 US11291026B2 (en) 2017-11-09 2018-11-08 Uplink transmission techniques in low-latency wireless communication
PCT/US2018/060154 WO2019094816A2 (en) 2017-11-09 2018-11-09 Uplink transmission techniques in low-latency wireless communication
CN201880072655.6A CN111316710B (zh) 2017-11-09 2018-11-09 低时延无线通信中的上行链路传输技术

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201880072655.6A Division CN111316710B (zh) 2017-11-09 2018-11-09 低时延无线通信中的上行链路传输技术

Publications (2)

Publication Number Publication Date
CN116405993A CN116405993A (zh) 2023-07-07
CN116405993B true CN116405993B (zh) 2026-01-06

Family

ID=66327913

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202310479053.5A Active CN116405993B (zh) 2017-11-09 2018-11-09 低时延无线通信中的上行链路传输技术
CN201880072655.6A Active CN111316710B (zh) 2017-11-09 2018-11-09 低时延无线通信中的上行链路传输技术

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201880072655.6A Active CN111316710B (zh) 2017-11-09 2018-11-09 低时延无线通信中的上行链路传输技术

Country Status (9)

Country Link
US (2) US11291026B2 (https=)
EP (2) EP3707934B1 (https=)
JP (1) JP7359762B2 (https=)
KR (1) KR102891739B1 (https=)
CN (2) CN116405993B (https=)
BR (1) BR112020009067A2 (https=)
SG (1) SG11202003187QA (https=)
TW (1) TWI796381B (https=)
WO (1) WO2019094816A2 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10149255B2 (en) * 2015-05-01 2018-12-04 Qualcomm Incorporated Low latency uplink power control
US12185257B2 (en) 2017-11-09 2024-12-31 Qualcomm Incorporated Uplink transmission techniques in low-latency wireless communication
US11291026B2 (en) 2017-11-09 2022-03-29 Qualcomm Incorporated Uplink transmission techniques in low-latency wireless communication
US11432369B2 (en) 2018-06-19 2022-08-30 Apple Inc. Reference signal and control information processing in 5G-NR wireless systems
CN113302890B (zh) 2019-01-10 2024-03-01 苹果公司 用于在高于52.6千兆赫（ghz）载波频率下操作的系统的参考信号设计
US11452107B2 (en) * 2019-07-22 2022-09-20 Qualcomm Incorporated Low overhead component carrier selection for multi-component carrier communication
US12047884B2 (en) 2020-09-29 2024-07-23 Samsung Electronics Co., Ltd. Electronic device transmitting reference signal and method for operating thereof
CN116391342B (zh) * 2020-10-19 2025-11-28 高通股份有限公司 用于识别与传输时间间隔绑定相关联的频分双工业务中的错误地触发的半持久调度准许的技术
US11997185B2 (en) * 2021-06-23 2024-05-28 Qualcomm Incorporated Demodulator configuration based on user equipment signaling

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8811335B2 (en) * 2007-04-20 2014-08-19 Qualcomm Incorporated Method and apparatus for dynamic adjustment of uplink transmission time
JP2012507960A (ja) * 2008-10-31 2012-03-29 インターデイジタル パテント ホールディングス インコーポレイテッド 複数のアップリンク搬送波を使用するワイヤレス送信のための方法および装置
WO2010088680A1 (en) 2009-02-02 2010-08-05 Research In Motion Limited Indication of uplink semi-persistent scheduling explicit release using a downlink physical downlink control channel
CN102378338B (zh) * 2010-08-12 2015-08-12 中兴通讯股份有限公司 一种半持续调度模式下功率控制的方法和系统
US8879667B2 (en) * 2011-07-01 2014-11-04 Intel Corporation Layer shifting in open loop multiple-input, multiple-output communications
US9826523B2 (en) * 2014-03-21 2017-11-21 Qualcomm Incorporated Semi-persistent scheduling for eIMTA in LTE
WO2016064039A1 (ko) * 2014-10-21 2016-04-28 엘지전자(주) 저 지연을 지원하는 무선 통신 시스템에서 데이터 송수신 방법 및 이를 위한 장치
US9503990B2 (en) * 2015-01-30 2016-11-22 Innovative Technology Lab Co., Ltd. Apparatus and method for performing uplink power control in wireless communication system supporting carrier aggregation
US9749970B2 (en) * 2015-02-27 2017-08-29 Qualcomm Incorporated Power control and power headroom for component carrier
US10149255B2 (en) * 2015-05-01 2018-12-04 Qualcomm Incorporated Low latency uplink power control
US10397946B2 (en) * 2015-12-17 2019-08-27 Lg Electronics Inc. Uplink reference signal transmitting or receiving method in wireless communication system, and apparatus therefor
WO2017110959A1 (ja) * 2015-12-25 2017-06-29 株式会社Ｎｔｔドコモ ユーザ端末、無線基地局及び無線通信方法
US20170223695A1 (en) * 2016-02-03 2017-08-03 Lg Electronics Inc. Method and apparatus for transmitting an uplink channel in a wireless communication system
US10271316B2 (en) 2016-03-21 2019-04-23 Sharp Kabushiki Kaisha User equipments, base stations and methods
CN107295671A (zh) * 2016-03-31 2017-10-24 中兴通讯股份有限公司 一种下行控制信息的通信方法和装置
US10412620B2 (en) * 2016-04-01 2019-09-10 Motorola Mobility Llc Method and apparatus for scheduling uplink transmissions with reduced latency
US10117188B2 (en) * 2016-04-01 2018-10-30 Motorola Mobility Llc Method and apparatus for scheduling uplink transmissions with reduced latency
JP6492167B2 (ja) * 2016-08-12 2019-03-27 北京小米移動軟件有限公司Ｂｅｉｊｉｎｇ Ｘｉａｏｍｉ Ｍｏｂｉｌｅ Ｓｏｆｔｗａｒｅ Ｃｏ．，Ｌｔｄ． リソーススケジューリング方法、スケジューラ、基地局、端末、システム、プログラム及び記憶媒体
WO2018060172A1 (en) * 2016-09-30 2018-04-05 Telefonaktiebolaget Lm Ericsson (Publ) Systems and methods of performing power control of a physical channel in a communication system
US10834687B2 (en) * 2016-11-21 2020-11-10 Qualcomm Incorporated Power headroom reporting for systems with multiple transmission time intervals
WO2018208134A1 (ko) * 2017-05-12 2018-11-15 엘지전자 주식회사 무선 통신 시스템에서 전송 전력 제어를 위한 방법 및 이를 위한 장치
US11291026B2 (en) 2017-11-09 2022-03-29 Qualcomm Incorporated Uplink transmission techniques in low-latency wireless communication

Also Published As

Publication number Publication date
EP4021092B1 (en) 2024-01-31
CN116405993A (zh) 2023-07-07
KR102891739B1 (ko) 2025-11-26
BR112020009067A2 (pt) 2020-11-03
TW201924447A (zh) 2019-06-16
EP3707934A2 (en) 2020-09-16
KR20200081383A (ko) 2020-07-07
WO2019094816A3 (en) 2019-06-27
TWI796381B (zh) 2023-03-21
CN111316710B (zh) 2023-05-05
JP7359762B2 (ja) 2023-10-11
EP3707934C0 (en) 2025-12-17
JP2021502744A (ja) 2021-01-28
CN111316710A (zh) 2020-06-19
EP3707934B1 (en) 2025-12-17
US20190141730A1 (en) 2019-05-09
US20190141729A1 (en) 2019-05-09
WO2019094816A2 (en) 2019-05-16
EP4021092C0 (en) 2024-01-31
SG11202003187QA (en) 2020-05-28
EP4021092A1 (en) 2022-06-29
US11291026B2 (en) 2022-03-29

Similar Documents

Publication Publication Date Title
CN111279781B (zh) 特定于用户设备的调度请求重复
CN114844618B (zh) 上行链路无线传输中的控制和数据复用
CN113812104B (zh) 共享射频谱带中的确收反馈技术
US11108598B2 (en) Transmission preemption in multi-TRP operation
US11258546B2 (en) Acknowledgment feedback techniques in wireless communications
CN116155467B (zh) 用于无线通信的方法和装置
CN116405993B (zh) 低时延无线通信中的上行链路传输技术
CN110999184B (zh) 对用于缩短的传输时间间隔的数据模式的动态调度
CN111937460B (zh) 用于对系统信息的多个实例进行组合的资源识别的方法和装置
CN111316712B (zh) 基于用于传输的功率配置的双工模式
CN112088560A (zh) 用于多种无线电接入技术的传输时间区间集成
CN111034105A (zh) 解决针对无线系统的时隙格式冲突
US20190261327A1 (en) Spdcch reuse indication constraint under dmrs sharing
CN114270772B (zh) 无线通信中的全双工技术
CN113455059B (zh) 在双连接中的上行链路功率控制优先化
US12185257B2 (en) Uplink transmission techniques in low-latency wireless communication

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant