- Patent Title: Method and device for wireless communication in UE and base station
-
Application No.: US16932817Application Date: 2020-07-19
-
Publication No.: US11375529B2Publication Date: 2022-06-28
- Inventor: Keying Wu , Xiaobo Zhang
- Applicant: Keying Wu , Xiaobo Zhang
- Applicant Address: CN Shanghai; CN Shanghai
- Assignee: Keying Wu,Xiaobo Zhang
- Current Assignee: Keying Wu,Xiaobo Zhang
- Current Assignee Address: CN Shanghai; CN Shanghai
- Main IPC: H04W72/12
- IPC: H04W72/12 ; H04B7/0456 ; H04W72/04 ; H04W92/10

Abstract:
The disclosure provides a method and a device in a User Equipment (UE) and a base station for wireless communication. The UE receives first information, receives a first signaling and transmits a first radio signal. The first information is used for determining a first air interface resource and a second air interface resource, and the first signaling includes scheduling information of the first radio signal; in instances in which the first radio signal is related to the first air interface resource, the scheduling information of the first radio signal is codebook-based; in instances in which the first radio signal is related to the second air interface resource, the scheduling information of the first radio signal is non-codebook-based. The above method has following benefits: when multiple TRPs serve one UE simultaneously, each TRP can select an optimal precoding mode depending on its own actual condition.
Public/Granted literature
- US20200351922A1 METHOD AND DEVICE FOR WIRELESS COMMUNICATION IN UE AND BASE STATION Public/Granted day:2020-11-05
Information query