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Patent Searching and Data


Title:
COMMUNICATION METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/157637
Kind Code:
A1
Abstract:
A communication method and device, for reducing the time delay used for secondary cell activation. The method is: receiving a radio resource control (RRC) connection reconfiguration message sent from network equipment, wherein the RRC connection reconfiguration message comprises: one or more secondary cells configured by the network equipment for a terminal device, information for indicating activation of the one or more secondary cells, and a starting time, on the terminal, for reporting the channel state information (CSI); and reporting the CSI of the one or more secondary cells from the starting time.

Inventors:
TANG, Xun (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
CHAI, Li (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
ZHANG, Jian (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
Application Number:
CN2018/076677
Publication Date:
August 22, 2019
Filing Date:
February 13, 2018
Export Citation:
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Assignee:
HUAWEI TECHNOLOGIES CO., LTD. (Huawei Administration Building, Bantian Longgang Distric, Shenzhen Guangdong 9, 518129, CN)
International Classes:
H04W72/04; H04L5/00
Foreign References:
CN104811929A2015-07-29
CN107534538A2018-01-02
CN103581918A2014-02-12
Other References:
NOKIA: "Direct activation of configured Scells", 3GPP TSG-RAN WG2 #99BIS, R2-1713164, 1 December 2017 (2017-12-01), XP051371210
Attorney, Agent or Firm:
TDIP & PARTNERS (101-01, 8/F Building 20, No.1 Baosheng South Road,Haidian District, Beijing 2, 100192, CN)
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