Title:
APPARATUS AND METHOD FOR WIRELESS COMMUNICATION USING DUAL CONNECTIVITY TECHNIQUES
Document Type and Number:
WIPO Patent Application WO/2021/237487
Kind Code:
A1
Abstract:
A user equipment (UE) can detect a delay in an LTE leg in a wireless network using dual connectivity, for example, E-UTRAN New Radio–Dual Connectivity (ENDC). The UE can take actions to mitigate the delay caused by the LTE leg. The UE determines a relative delay between two downlink (DL) paths used for receiving DL data packets using different radio access technologies (e.g., LTE and NR). If the relative delay satisfies a predetermined condition, the UE transmits an indication of the relative delay to the network to mitigate the relative delay.
Inventors:
WANG HAOJUN (US)
LIU YI (US)
YANG KAIKAI (US)
ZHANG JINGLIN (US)
CUI ZHENQING (US)
SHEN FAN (US)
LIU YI (US)
YANG KAIKAI (US)
ZHANG JINGLIN (US)
CUI ZHENQING (US)
SHEN FAN (US)
Application Number:
PCT/CN2020/092488
Publication Date:
December 02, 2021
Filing Date:
May 27, 2020
Export Citation:
Assignee:
QUALCOMM INC (US)
WANG HAOJUN (CN)
LIU YI (CN)
YANG KAIKAI (CN)
ZHANG JINGLIN (CN)
CUI ZHENQING (CN)
SHEN FAN (CN)
WANG HAOJUN (CN)
LIU YI (CN)
YANG KAIKAI (CN)
ZHANG JINGLIN (CN)
CUI ZHENQING (CN)
SHEN FAN (CN)
International Classes:
H04W28/10
Domestic Patent References:
| WO2019193154A1 | 2019-10-10 | |||
| WO2019137721A1 | 2019-07-18 |
Foreign References:
| CN108809742A | 2018-11-13 | |||
| CN110225553A | 2019-09-10 |
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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