CN115119325B - 用于低时延通信的半持久性调度 - Google Patents

用于低时延通信的半持久性调度

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Publication number
CN115119325B
CN115119325B CN202210883413.3A CN202210883413A CN115119325B CN 115119325 B CN115119325 B CN 115119325B CN 202210883413 A CN202210883413 A CN 202210883413A CN 115119325 B CN115119325 B CN 115119325B
Authority
CN
China
Prior art keywords
tti
per
release signal
ttis
traffic
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
CN202210883413.3A
Other languages
English (en)
Chinese (zh)
Other versions
CN115119325A (zh
Inventor
李崇
厉隽怿
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 CN115119325A publication Critical patent/CN115119325A/zh
Application granted granted Critical
Publication of CN115119325B publication Critical patent/CN115119325B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H04W72/56—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
    • 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
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0225—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal
    • H04W52/0229—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal
    • H04W52/0235—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where the received signal is a wanted signal where the received signal is a power saving command
    • 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
    • H04W72/04—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
    • 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
    • H04W72/12—Wireless traffic scheduling
    • H04W72/1263—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows
    • H04W72/1273—Mapping of traffic onto schedule, e.g. scheduled allocation or multiplexing of flows of downlink 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W72/00—Local resource management
    • H04W72/50—Allocation or scheduling criteria for wireless resources
    • H04W72/52—Allocation or scheduling criteria for wireless resources based on load
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)
  • Time-Division Multiplex Systems (AREA)
CN202210883413.3A 2016-12-22 2017-11-27 用于低时延通信的半持久性调度 Active CN115119325B (zh)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US15/388,242 2016-12-22
US15/388,242 US10349432B2 (en) 2016-12-22 2016-12-22 Semi-persistent scheduling for low-latency communications
PCT/US2017/063312 WO2018118342A1 (en) 2016-12-22 2017-11-27 Semi-persistent scheduling for low-latency communications
CN201780076201.1A CN110115089B (zh) 2016-12-22 2017-11-27 用于低时延通信的半持久性调度

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
CN201780076201.1A Division CN110115089B (zh) 2016-12-22 2017-11-27 用于低时延通信的半持久性调度

Publications (2)

Publication Number Publication Date
CN115119325A CN115119325A (zh) 2022-09-27
CN115119325B true CN115119325B (zh) 2025-09-12

Family

ID=60655140

Family Applications (2)

Application Number Title Priority Date Filing Date
CN202210883413.3A Active CN115119325B (zh) 2016-12-22 2017-11-27 用于低时延通信的半持久性调度
CN201780076201.1A Active CN110115089B (zh) 2016-12-22 2017-11-27 用于低时延通信的半持久性调度

Family Applications After (1)

Application Number Title Priority Date Filing Date
CN201780076201.1A Active CN110115089B (zh) 2016-12-22 2017-11-27 用于低时延通信的半持久性调度

Country Status (8)

Country Link
US (1) US10349432B2 (enExample)
EP (1) EP3560264B1 (enExample)
JP (2) JP2020502940A (enExample)
KR (1) KR102570141B1 (enExample)
CN (2) CN115119325B (enExample)
BR (1) BR112019012394A2 (enExample)
TW (1) TWI772338B (enExample)
WO (1) WO2018118342A1 (enExample)

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EP3346756B1 (en) * 2015-09-02 2022-02-16 NTT DoCoMo, Inc. User terminal and method for receiving downlink control information
US10517021B2 (en) 2016-06-30 2019-12-24 Evolve Cellular Inc. Long term evolution-primary WiFi (LTE-PW)
CN108282289B (zh) * 2017-01-06 2022-10-04 北京三星通信技术研究有限公司 一种数据接收方法和设备
US10341961B2 (en) * 2017-05-05 2019-07-02 China Academy Of Telecommunications Technology Power control framework for multi-beam configuration
US10952273B2 (en) * 2017-08-10 2021-03-16 At&T Intellectual Property I, L.P. Detecting and correcting radio link failures based on different usage scenarios
US10602445B2 (en) * 2017-09-29 2020-03-24 Mediatek Inc. M2M semi-persistent scheduling in wireless communications
EP3706485A4 (en) * 2017-10-31 2021-10-20 ZTE Corporation METHOD AND DEVICE FOR DETERMINING A REFERENCE SIGNAL, METHOD AND DEVICE FOR DETERMINING A CONTROL CHANNEL UNIT, AND STORAGE MEDIA
US10694420B1 (en) * 2018-11-30 2020-06-23 T-Mobile Usa, Inc. Traffic deprioritization by using dynamically indicated invalid subframes
US11329789B2 (en) * 2019-02-14 2022-05-10 Qualcomm Incorporated Transmission methods to handle vulnerable symbols
WO2020237521A1 (en) * 2019-05-29 2020-12-03 Nokia Shanghai Bell Co., Ltd. Resource management in sidelink communication
WO2021026837A1 (en) 2019-08-14 2021-02-18 Nokia Shanghai Bell Co., Ltd. Apparatus, methods, and computer programs
JP7335530B2 (ja) * 2020-01-22 2023-08-30 日本電信電話株式会社 トラヒック印加量算出装置、トラヒック印加量算出方法、および、トラヒック印加量算出プログラム
US11924895B2 (en) * 2020-02-14 2024-03-05 Qualcomm Incorporated Techniques for new radio layer two relay

Citations (1)

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CN102714879A (zh) * 2008-12-17 2012-10-03 摩托罗拉移动公司 通过无线通信装置进行半静态资源释放

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EP2166804A1 (en) * 2008-09-17 2010-03-24 Panasonic Corporation Deactivation of semi-persistent resource allocations in a mobile communication network
US8428020B2 (en) * 2009-02-02 2013-04-23 Research In Motion Limited Indication of uplink semi-persistent scheduling explicit release using a downlink physical downlink control channel
US8976764B2 (en) * 2011-11-04 2015-03-10 Blackberry Limited Accommodating semi-persistent scheduling in heterogeneous networks with restricted subframe patterns
KR20140047914A (ko) * 2012-10-15 2014-04-23 삼성전자주식회사 Tdd 시스템에서 제어 채널 전송 방법 및 장치
EP2938151B1 (en) * 2012-12-19 2023-02-15 Fujitsu Limited Radio terminal, radio base station, radio communication system, and radio communication method
US9445365B2 (en) * 2013-01-14 2016-09-13 Apple Inc. Reducing power consumption in voice over LTE terminals using semi persistent scheduling in connected discontinuous reception mode
CN105101428A (zh) * 2014-05-22 2015-11-25 中兴通讯股份有限公司 调度方法及系统、终端、发送方法、基站及其调度方法
WO2016029352A1 (en) 2014-08-26 2016-03-03 Qualcomm Incorporated Semi-persistent scheduling capacity enhancement by enabling higer mcs allocation
ES2895760T3 (es) * 2014-09-01 2022-02-22 Ericsson Telefon Ab L M Utilización condicional de recursos de radio de enlace ascendente en una red celular
US10880883B2 (en) * 2014-09-02 2020-12-29 Qualcomm Incorporated Low-latency, low-bandwidth and low duty cycle operation in a wireless communication system
US20160119969A1 (en) 2014-10-24 2016-04-28 Qualcomm Incorporated Mac enhancements for concurrent legacy and ecc operation
US9888465B2 (en) * 2015-04-06 2018-02-06 Samsung Electronics Co., Ltd. Codeword determination for acknowledgement information
US10455609B2 (en) * 2016-08-07 2019-10-22 Comcast Cable Communications, Llc Grant validation in a wireless device and wireless network

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102714879A (zh) * 2008-12-17 2012-10-03 摩托罗拉移动公司 通过无线通信装置进行半静态资源释放

Also Published As

Publication number Publication date
TW201826858A (zh) 2018-07-16
US20180184443A1 (en) 2018-06-28
JP7645310B2 (ja) 2025-03-13
JP2020502940A (ja) 2020-01-23
US10349432B2 (en) 2019-07-09
EP3560264B1 (en) 2021-02-17
EP3560264A1 (en) 2019-10-30
CN115119325A (zh) 2022-09-27
CN110115089B (zh) 2022-08-09
CA3042556A1 (en) 2018-06-28
KR20190097035A (ko) 2019-08-20
JP2023134440A (ja) 2023-09-27
TWI772338B (zh) 2022-08-01
KR102570141B1 (ko) 2023-08-23
WO2018118342A1 (en) 2018-06-28
BR112019012394A2 (pt) 2020-02-27
CN110115089A (zh) 2019-08-09

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