TWI772338B - 用於低時延通訊的半持久性排程 - Google Patents

用於低時延通訊的半持久性排程 Download PDF

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Publication number
TWI772338B
TWI772338B TW106140685A TW106140685A TWI772338B TW I772338 B TWI772338 B TW I772338B TW 106140685 A TW106140685 A TW 106140685A TW 106140685 A TW106140685 A TW 106140685A TW I772338 B TWI772338 B TW I772338B
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Taiwan
Prior art keywords
tti
ttis
per
priority
release signal
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TW106140685A
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English (en)
Chinese (zh)
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TW201826858A (zh
Inventor
李忠
君毅 李
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美商高通公司
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Publication of TW201826858A publication Critical patent/TW201826858A/zh
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    • 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
    • H04W72/50—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
    • H04W72/50—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
    • H04W72/04—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
    • H04W76/00—Connection management
    • H04W76/30—Connection release
    • H04W76/38—Connection release triggered by timers
    • 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
    • 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

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  • 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)
TW106140685A 2016-12-22 2017-11-23 用於低時延通訊的半持久性排程 TWI772338B (zh)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
TW201826858A TW201826858A (zh) 2018-07-16
TWI772338B true TWI772338B (zh) 2022-08-01

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
TW106140685A TWI772338B (zh) 2016-12-22 2017-11-23 用於低時延通訊的半持久性排程

Country Status (8)

Country Link
US (1) US10349432B2 (enExample)
EP (1) EP3560264B1 (enExample)
JP (2) JP2020502940A (enExample)
KR (1) KR102570141B1 (enExample)
CN (2) CN110115089B (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
WO2018201818A1 (en) * 2017-05-05 2018-11-08 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
CN114503664A (zh) * 2019-08-14 2022-05-13 上海诺基亚贝尔股份有限公司 装置、方法和计算机程序
WO2021149182A1 (ja) * 2020-01-22 2021-07-29 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
WO2022148616A2 (en) * 2021-01-11 2022-07-14 Sony Group Corporation Methods, communications devices, and infrastructure equipment

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US20160066316A1 (en) * 2014-09-02 2016-03-03 Qualcomm Incorporated Low-latency, low-bandwidth and low duty cycle operation in a wireless communication system
US20160205703A1 (en) * 2014-09-01 2016-07-14 Telefonaktiebolaget L M Ericsson (Publ) Conditional Uplink Radio Resource Utilization in a Cellular Network

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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
KR101237549B1 (ko) * 2008-12-17 2013-02-26 모토로라 모빌리티 엘엘씨 무선 통신 장치에 의한 반영구적 자원 해제
EP2392188B1 (en) * 2009-02-02 2017-08-16 BlackBerry 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
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Also Published As

Publication number Publication date
CA3042556A1 (en) 2018-06-28
CN110115089A (zh) 2019-08-09
BR112019012394A2 (pt) 2020-02-27
JP2023134440A (ja) 2023-09-27
WO2018118342A1 (en) 2018-06-28
EP3560264A1 (en) 2019-10-30
EP3560264B1 (en) 2021-02-17
CN115119325A (zh) 2022-09-27
KR20190097035A (ko) 2019-08-20
JP2020502940A (ja) 2020-01-23
KR102570141B1 (ko) 2023-08-23
US20180184443A1 (en) 2018-06-28
US10349432B2 (en) 2019-07-09
TW201826858A (zh) 2018-07-16
JP7645310B2 (ja) 2025-03-13
CN110115089B (zh) 2022-08-09
CN115119325B (zh) 2025-09-12

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