KR102570141B1 - 저 레이턴시 통신을 위한 반지속적 스케줄링 - Google Patents

저 레이턴시 통신을 위한 반지속적 스케줄링 Download PDF

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KR102570141B1
KR102570141B1 KR1020197017371A KR20197017371A KR102570141B1 KR 102570141 B1 KR102570141 B1 KR 102570141B1 KR 1020197017371 A KR1020197017371 A KR 1020197017371A KR 20197017371 A KR20197017371 A KR 20197017371A KR 102570141 B1 KR102570141 B1 KR 102570141B1
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priority traffic
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KR20190097035A (ko
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총 리
준이 리
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퀄컴 인코포레이티드
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    • 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
    • H04W72/535—Allocation or scheduling criteria for wireless resources based on resource usage policies
    • 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

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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)
KR1020197017371A 2016-12-22 2017-11-27 저 레이턴시 통신을 위한 반지속적 스케줄링 Active KR102570141B1 (ko)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
KR20190097035A KR20190097035A (ko) 2019-08-20
KR102570141B1 true KR102570141B1 (ko) 2023-08-23

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KR1020197017371A Active KR102570141B1 (ko) 2016-12-22 2017-11-27 저 레이턴시 통신을 위한 반지속적 스케줄링

Country Status (9)

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)
CA (1) CA3042556A1 (enExample)
TW (1) TWI772338B (enExample)
WO (1) WO2018118342A1 (enExample)

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US11153868B2 (en) * 2015-09-02 2021-10-19 Ntt Docomo, Inc. User equipment, wireless base station, and wireless communication method using multiple Transmission Time Interval (TTI) lengths
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
US12107782B2 (en) * 2017-10-31 2024-10-01 Zte Corporation Method and device for determining reference signal, method and device for determining control channel unit, and storage medium
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
EP4576886A3 (en) 2019-08-14 2025-08-13 Nokia Technologies Oy Apparatus, methods, and computer programs
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

Citations (1)

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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

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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
CN102714879B (zh) * 2008-12-17 2016-03-16 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
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
WO2014097357A1 (ja) * 2012-12-19 2014-06-26 富士通株式会社 無線端末、無線基地局、無線通信システム、および無線通信方法
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
PT3189698T (pt) * 2014-09-01 2019-09-30 Ericsson Telefon Ab L M Utilização condicional de recursos de rádio de ligação ascendente numa rede celular
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WO2018031473A1 (en) * 2016-08-07 2018-02-15 Ofinno Technologies, Llc Grant validation in a wireless device and wireless network

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Also Published As

Publication number Publication date
JP2020502940A (ja) 2020-01-23
CN115119325B (zh) 2025-09-12
JP2023134440A (ja) 2023-09-27
KR20190097035A (ko) 2019-08-20
TW201826858A (zh) 2018-07-16
BR112019012394A2 (pt) 2020-02-27
US10349432B2 (en) 2019-07-09
EP3560264B1 (en) 2021-02-17
WO2018118342A1 (en) 2018-06-28
CN110115089B (zh) 2022-08-09
EP3560264A1 (en) 2019-10-30
CN115119325A (zh) 2022-09-27
CA3042556A1 (en) 2018-06-28
JP7645310B2 (ja) 2025-03-13
TWI772338B (zh) 2022-08-01
US20180184443A1 (en) 2018-06-28
CN110115089A (zh) 2019-08-09

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