CN114614964B - 来自服务和邻居蜂窝小区的参考信号(rs)配置和传输 - Google Patents

来自服务和邻居蜂窝小区的参考信号(rs)配置和传输 Download PDF

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Publication number
CN114614964B
CN114614964B CN202210453750.9A CN202210453750A CN114614964B CN 114614964 B CN114614964 B CN 114614964B CN 202210453750 A CN202210453750 A CN 202210453750A CN 114614964 B CN114614964 B CN 114614964B
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Prior art keywords
neighbor cells
serving cell
csi
neighbor
cells
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Chinese (zh)
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CN114614964A (zh
Inventor
S·纳加拉贾
T·罗
M·N·伊斯兰
J·塞尚
C·瓦兹
R·N·查拉
A·Y·格洛科夫
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Qualcomm Inc
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Qualcomm Inc
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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
    • H04L5/005—Allocation of pilot signals, i.e. of signals known to the receiver of common pilots, i.e. pilots destined for multiple users or terminals
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/004—Synchronisation arrangements compensating for timing error of reception due to propagation delay
    • H04W56/005—Synchronisation arrangements compensating for timing error of reception due to propagation delay compensating for timing error by adjustment in 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
    • 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
    • H04L5/0058—Allocation criteria
    • H04L5/0073—Allocation arrangements that take into account other cell interferences
    • 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • 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
    • H04W52/0212—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower
    • H04W52/0216—Power saving arrangements in terminal devices managed by the network, e.g. network or access point is leader and terminal is follower using a pre-established activity schedule, e.g. traffic indication frame
    • 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
    • H04W52/0241—Power saving arrangements in terminal devices using monitoring of external events, e.g. the presence of a signal where no transmission is received, e.g. out of range of the transmitter
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W56/00—Synchronisation arrangements
    • H04W56/001—Synchronization between nodes
    • H04W56/0015—Synchronization between nodes one node acting as a reference for the others
    • 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
    • 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
    • H04W24/00—Supervisory, monitoring or testing arrangements
    • H04W24/10—Scheduling measurement reports ; Arrangements for measurement reports
    • 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)
  • Data Exchanges In Wide-Area Networks (AREA)
CN202210453750.9A 2017-06-16 2018-06-13 来自服务和邻居蜂窝小区的参考信号(rs)配置和传输 Active CN114614964B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210453750.9A CN114614964B (zh) 2017-06-16 2018-06-13 来自服务和邻居蜂窝小区的参考信号(rs)配置和传输

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201762521092P 2017-06-16 2017-06-16
US62/521,092 2017-06-16
US16/005,739 2018-06-12
US16/005,739 US10750466B2 (en) 2017-06-16 2018-06-12 Reference signal (RS) configuration and transmission from serving and neighbor cell for mobility
PCT/US2018/037194 WO2018231893A1 (en) 2017-06-16 2018-06-13 Reference signal (rs) configuration and transmission from serving and neighbor cell for mobility
CN202210453750.9A CN114614964B (zh) 2017-06-16 2018-06-13 来自服务和邻居蜂窝小区的参考信号(rs)配置和传输
CN201880039340.1A CN110741695B (zh) 2017-06-16 2018-06-13 来自服务和邻居蜂窝小区的用于移动性的参考信号(rs)配置和传输

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CN114614964B true CN114614964B (zh) 2024-04-23

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CN201880039340.1A Active CN110741695B (zh) 2017-06-16 2018-06-13 来自服务和邻居蜂窝小区的用于移动性的参考信号(rs)配置和传输

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US (2) US10750466B2 (https=)
EP (2) EP3639582B1 (https=)
JP (2) JP7247111B2 (https=)
KR (2) KR20240076839A (https=)
CN (2) CN114614964B (https=)
BR (1) BR112019026100A2 (https=)
CA (1) CA3063155A1 (https=)
TW (1) TWI759499B (https=)
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JP2023078277A (ja) 2023-06-06
EP3639582B1 (en) 2024-03-13
JP7247111B2 (ja) 2023-03-28
JP2020523829A (ja) 2020-08-06
CN114614964A (zh) 2022-06-10
TW201906446A (zh) 2019-02-01
US10750466B2 (en) 2020-08-18
US20200344707A1 (en) 2020-10-29
EP4344291A3 (en) 2024-06-05
CN110741695B (zh) 2022-05-03
KR20200016862A (ko) 2020-02-17
WO2018231893A1 (en) 2018-12-20
KR102666620B1 (ko) 2024-05-16
TWI759499B (zh) 2022-04-01
JP7778737B2 (ja) 2025-12-02
US20180368088A1 (en) 2018-12-20
BR112019026100A2 (pt) 2020-07-07
US11528675B2 (en) 2022-12-13
EP4344291A2 (en) 2024-03-27
EP3639582C0 (en) 2024-03-13
KR20240076839A (ko) 2024-05-30
CA3063155A1 (en) 2018-12-20
EP3639582A1 (en) 2020-04-22
CN110741695A (zh) 2020-01-31

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