Title:
REDUCED COMPLEXITY CAPABILITY FOR UPLINK TRANSMIT SWITCHING
Document Type and Number:
WIPO Patent Application WO/2023/206329
Kind Code:
A1
Abstract:
Aspects of the present disclosure allow for uplink (UL) transmit (Tx) switching across multiple bands. In an aspect, in order to reduce switching complexity, a UE may report its switching capability on one or more switching band pairs, and may use a bridge band for switching out of the reported band pairs. In some alternative aspects, the UE may define an anchor band which is always on. In these aspects, one or more other bands may be activated by the network. In some aspects, the network may configure a switching gap in a band based on priorities defined across multiple bands. In an alternative aspect, the network may dynamically configure a switching band pair and also configure which band in the configured band pair includes the switching gap.
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Inventors:
CAO YIQING (US)
HUANG YI (US)
GAAL PETER (US)
LU ENOCH SHIAO-KUANG (US)
YUAN REBECCA WEN-LING (US)
KIM SANGHOON (US)
HUANG YI (US)
GAAL PETER (US)
LU ENOCH SHIAO-KUANG (US)
YUAN REBECCA WEN-LING (US)
KIM SANGHOON (US)
Application Number:
PCT/CN2022/090173
Publication Date:
November 02, 2023
Filing Date:
April 29, 2022
Export Citation:
Assignee:
QUALCOMM INC (US)
CAO YIQING (CN)
HUANG YI (US)
GAAL PETER (US)
LU ENOCH SHIAO KUANG (US)
YUAN REBECCA WEN LING (US)
KIM SANGHOON (US)
CAO YIQING (CN)
HUANG YI (US)
GAAL PETER (US)
LU ENOCH SHIAO KUANG (US)
YUAN REBECCA WEN LING (US)
KIM SANGHOON (US)
International Classes:
H04W36/00; H04W36/28
Domestic Patent References:
| WO2021114104A1 | 2021-06-17 |
Foreign References:
| CN111095997A | 2020-05-01 | |||
| CN111052802A | 2020-04-21 | |||
| CN109392142A | 2019-02-26 |
Other References:
RAN4: "[Draft] LS on UE capabilities and RRC signalling on Tx switching period delay", 3GPP TSG RAN WG4 MEETING #93, R4-1916083, 24 November 2019 (2019-11-24), XP051830444
Attorney, Agent or Firm:
NTD PATENT & TRADEMARK AGENCY LTD. (CN)
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