CN113328837B - 用于增强型载波聚合的探测参考信号触发 - Google Patents

用于增强型载波聚合的探测参考信号触发 Download PDF

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Publication number
CN113328837B
CN113328837B CN202110550765.2A CN202110550765A CN113328837B CN 113328837 B CN113328837 B CN 113328837B CN 202110550765 A CN202110550765 A CN 202110550765A CN 113328837 B CN113328837 B CN 113328837B
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Prior art keywords
srs
ccs
configuration
resource allocation
transmission
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Chinese (zh)
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CN113328837A (zh
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A·里科阿尔瓦里尼奥
陈万士
P·加尔
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0001—Arrangements for dividing the transmission path
    • H04L5/0003—Two-dimensional division
    • H04L5/0005—Time-frequency
    • H04L5/0007—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT
    • H04L5/001—Time-frequency the frequencies being orthogonal, e.g. OFDM(A) or DMT the frequencies being arranged in component carriers
    • 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
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/0091—Signalling for the administration of the divided path, e.g. signalling of configuration information
    • H04L5/0094—Indication of how sub-channels of the path are allocated
    • 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]
    • H04W52/30—Transmission power control [TPC] using constraints in the total amount of available transmission power
    • H04W52/32—TPC of broadcast or control channels
    • H04W52/325—Power control of control or pilot channels
    • 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
    • H04W72/0453—Resources in frequency domain, e.g. a carrier in FDMA
    • 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
    • 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
    • H04W72/20—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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
CN202110550765.2A 2016-04-01 2017-03-31 用于增强型载波聚合的探测参考信号触发 Active CN113328837B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110550765.2A CN113328837B (zh) 2016-04-01 2017-03-31 用于增强型载波聚合的探测参考信号触发

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201662317465P 2016-04-01 2016-04-01
US62/317,465 2016-04-01
US15/474,840 US10716125B2 (en) 2016-04-01 2017-03-30 Sounding reference signal triggering for enhanced carrier aggregation
US15/474,840 2017-03-30
CN202110550765.2A CN113328837B (zh) 2016-04-01 2017-03-31 用于增强型载波聚合的探测参考信号触发
PCT/US2017/025281 WO2017173216A1 (en) 2016-04-01 2017-03-31 Sounding reference signal triggering for enhanced carrier aggregation
CN201780020653.8A CN109075935B (zh) 2016-04-01 2017-03-31 用于增强型载波聚合的探测参考信号触发的方法和设备

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CN113328837B true CN113328837B (zh) 2023-07-18

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CN202110550765.2A Active CN113328837B (zh) 2016-04-01 2017-03-31 用于增强型载波聚合的探测参考信号触发

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EP (2) EP3993307B1 (enExample)
JP (1) JP6808750B2 (enExample)
KR (1) KR102170066B1 (enExample)
CN (2) CN109075935B (enExample)
AU (1) AU2017240048B2 (enExample)
ES (1) ES2910780T3 (enExample)
WO (1) WO2017173216A1 (enExample)

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US11438916B2 (en) 2022-09-06
KR20180127636A (ko) 2018-11-29
BR112018069998A2 (pt) 2019-02-05
EP3993307A1 (en) 2022-05-04
AU2017240048B2 (en) 2021-05-20
EP3437241A1 (en) 2019-02-06
JP2019516278A (ja) 2019-06-13
EP3437241B1 (en) 2022-03-23
ES2910780T3 (es) 2022-05-13
CN113328837A (zh) 2021-08-31
WO2017173216A1 (en) 2017-10-05
CN109075935A (zh) 2018-12-21
AU2017240048A1 (en) 2018-09-13
US20220377762A1 (en) 2022-11-24
JP6808750B2 (ja) 2021-01-06
US12058725B2 (en) 2024-08-06
CN109075935B (zh) 2021-04-13
US20170290041A1 (en) 2017-10-05
US20200337066A1 (en) 2020-10-22
US10716125B2 (en) 2020-07-14
KR102170066B1 (ko) 2020-10-26
US20240298347A1 (en) 2024-09-05
EP3993307B1 (en) 2023-06-21
US12382487B2 (en) 2025-08-05

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