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Title:
TERMINAL DEVICE AND WIRELESS COMMUNICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/098540
Kind Code:
A1
Abstract:
Provided are a terminal device and a wireless communication method. When the terminal device is located in a dual-connectivity network that comprises an LTE link and an NR link, the terminal device can determine, according to a service transmission rate related to an actual transmission rate, whether to disconnect the NR link; if the service transmission rate is low, the NR link is disconnected; and if the service transmission rate is high, the NR link is not disconnected, and communication is carried out by means of both the NR link and the LTE link. In this way, the power consumption of a terminal device can be effectively reduced without affecting the user experience in terms of speed, the user experience in terms of power consumption is improved, and the user experience regarding the transmission rate and the power consumption is balanced to a certain extent.

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Inventors:
ZHANG KUNPENG (CN)
TAN ZHENGBIN (CN)
WANG WEIGANG (CN)
HE YANZHAO (CN)
CUI LIWEI (CN)
XUE QINGFENG (CN)
MA HONGYANG (CN)
Application Number:
PCT/CN2020/127418
Publication Date:
May 27, 2021
Filing Date:
November 09, 2020
Export Citation:
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Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04W76/34
Foreign References:
CN111669805A2020-09-15
CN111526607A2020-08-11
CN110191461A2019-08-30
CN110267245A2019-09-20
US20190342890A12019-11-07
CN201911141103A2019-11-20
Other References:
HUAWEI ET AL.: "High data rate impact on packet discard in NR", 3GPP TSG-RAN WG2 #101 R2-1803001, 16 February 2018 (2018-02-16), XP051400350
QUALCOMM INC.: "Further discussion on suspension of SCG", 3GPP TSG RAN WG2 MEETING #108 R2-1914364, 8 November 2019 (2019-11-08), XP051816448
See also references of EP 4048020A4
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
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