Invention Grant
- Patent Title: Optimization of carrier aggregation capabilities for support of different bands defined in the same frequency range
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Application No.: US16838877Application Date: 2020-04-02
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Publication No.: US11751179B2Publication Date: 2023-09-05
- Inventor: Valentin Alexandru Gheorghiu , Alexei Yurievitch Gorokhov , Masato Kitazoe
- Applicant: QUALCOMM Incorporated
- Applicant Address: US CA San Diego
- Assignee: QUALCOMM Incorporated
- Current Assignee: QUALCOMM Incorporated
- Current Assignee Address: US CA San Diego
- Agency: Norton Rose Fulbright US LLP
- Main IPC: H04W72/04
- IPC: H04W72/04 ; H04W72/0453
Abstract:
Various designs for optimization of carrier aggregation (CA) capability signaling are discussed. A user equipment (UE) configured for CA determines to signal supported CA combinations that include a band, the band being one of a first band and a second band. The first band is a superset of the second band. The UE signals the supported CA combinations that include the band to the network. A base station receives a signal indicating the CA combinations supported by the UE that include the band. The base station determines CA combinations that include the first band and CA combinations that include the second band based on the CA combinations received from the UE.
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