Title:
BANDWIDTH PART PROCESSING METHOD AND DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/029926
Kind Code:
A1
Abstract:
A bandwidth part (BWP) processing method and device, the method comprising: when a deactivation timer corresponding to an active first BWP times out, determining whether a carrier wave in which the first BWP is located comprises a second BWP which is in an active state; and when the carrier wave comprises a second BWP in an active state, deactivating the first BWP. By means of the present method, an unnecessary BWP handover process may be avoided, and furthermore, because the method does not subsequently re-activate a default BWP or an initial BWP, a terminal also does not need to re-monitor a default BWP or an initial BWP, but rather it is only necessary to monitor a second BWP in a current carrier wave, which may reduce the overhead of a terminal monitoring BWPs, and thus reduce the power consumption of a terminal in a communication process.
Inventors:
FAN QIANG (CN)
LIU XING (CN)
YOU CHUNHUA (CN)
LIU XING (CN)
YOU CHUNHUA (CN)
Application Number:
PCT/CN2019/099310
Publication Date:
February 13, 2020
Filing Date:
August 05, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04L5/00
Domestic Patent References:
| WO2018036560A1 | 2018-03-01 | |||
| WO2018063944A1 | 2018-04-05 |
Foreign References:
| CN201810904442A | 2018-08-09 |
Other References:
"Remaing Issues on Bandwidth Parts for NR", 3GPP TSG RAN WGI MEETING #90 RI-1713964, 11 August 2017 (2017-08-11), XP051316756
"Remaining Details of BWP", 3GPP TSG RAN WGI MEETING #90 R1-1714117, 11 August 2017 (2017-08-11), XP051316756
HUAWEI ET AL.: "Discussion on Initial Active BWP ID [H031", 3GPP TSG-RAN WG2 MEETING #AH-1801 R2-1801484, 17 January 2018 (2018-01-17), XP051386971
See also references of EP 3820072A4
"Remaining Details of BWP", 3GPP TSG RAN WGI MEETING #90 R1-1714117, 11 August 2017 (2017-08-11), XP051316756
HUAWEI ET AL.: "Discussion on Initial Active BWP ID [H031", 3GPP TSG-RAN WG2 MEETING #AH-1801 R2-1801484, 17 January 2018 (2018-01-17), XP051386971
See also references of EP 3820072A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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