Datang Mobile Communications Equipment Co., Ltd.

Orange

Yajuan Luo

Hui Li

Qiubin Gao

Runhua Chen

Lei Wang

Baoming Bai

Lin Zhou

The embodiments of the present application relate to a beam determination method and device. When data is sent by means of the determined beam, loss of transmission performance is avoided. In the present application, a terminal sends reference information to a network side device according to configuration of the network side device, the reference information including power backoff information and/or reference signal received power, and the reference signal received power being obtained on the basis of the power backoff information; and the terminal receives a target beam indication sent by the network side device, and sends or receives a signal on the basis a target beam in the target beam indication, the target beam indication being determined by the network side device on the basis of the reference information.

Beam determination method and device

Disclosed are a beam determination apparatus, a UE and a network device. A beam determination method performed by the UE includes: determining, by the UE, whether a common beam state is a valid state; and in case that the common beam state is the valid state, determining, by the UE, that at least two channels and/or reference signals of the UE use the same beam for transmission.

Beam determination apparatus, user equipment and network device

Embodiments of the present disclosure provide an uplink transmission characteristics confirmation method, includes: obtaining, by a terminal, first information, wherein the first information includes information reported by the terminal to a network side device or information received by the terminal from the network side device; determining uplink transmission characteristic of the terminal, wherein the uplink transmission characteristic is an antenna panel for the uplink transmission determined by terminal according to the first information, or the uplink transmission characteristic is determined by the terminal according to the first information and second information, and the second information includes panel relationship information of the terminal.

Uplink transmission characteristic confirmation method, information report method and device

The present disclosure provides a method for determining antenna-panel switching, a user equipment and a base station. The method includes: determining antenna-panel switching indication information; and, performing antenna-panel switching according to the antenna-panel switching indication information.

Method for determining antenna-panel switching, user equipment and base station

An information transmission method, an information transmission device, and an apparatus are provided. The information transmission method includes: receiving indication information from a network side device; and transmitting capability information of the UE, the capability information being used to indicate an SRS transmission capability currently supported by the UE.

Information transmission method, device and apparatus

The present disclosure discloses a beam indication method, a beam indication device, a terminal and a network side device. The method is applied to a first terminal and includes: receiving, by the first terminal, a first message, wherein the first message includes beam-related information for indicating N beams, N is an integer greater than or equal to 1; transmitting, by the first terminal, at least two target channels and/or target reference signals according to the beam-related information.

Beam indication method, device, terminal and network side device

A method of mapping a plurality of different bit sequences to a plurality of different signal points in a constellation, the number of bit sequences being greater than the number of signal points. The method includes, for a device in a telecommunication network, the acts of: determining, for each signal point in the constellation, a number of bit sequences to be mapped to each signal point, the numbers of bit sequences being distributed according to a discrete Gaussian distribution among the constellation, selecting in the plurality of bit sequences, for each signal point in the constellation, a set including the determined number of bit sequences (u) that minimize the maximal Hamming distance among the selected sets.

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Beijing, China

Yajuan Luo