4 results about "Uplink transmission" patented technology

A method for setting transmission grant of a MIMO UE in a network of a wireless communications system for uplink transmission is disclosed. The method includes sending at least one control or configuration message corresponding to each HARQ entity of at least one HARQ entity or at least one HARQ process of an HARQ entity to the UE to set transmission grant of the UE when the UE performs uplink transmission through the at least one HARQ entity or the at least one HARQ process of the HARQ entity.

The invention provides a resource configuration method, a terminal and a network device, and solves the problem that a clear method for configuring semi-persistent resources does not exist yet when aplurality of different beams or transmission points are adopted to transmit and receive data to UE. The resource configuration method provided by the embodiment of the invention comprises the following steps: acquiring resource configuration information of semi-persistent resources, wherein the resource configuration information comprises identification information of a plurality of transmission carriers and resource allocation information corresponding to the identification information of each transmission carrier; and determining at least one of available resource position information of thetransmission carrier in each resource period and a hybrid automatic repeat request (HARQ) process number available in each resource period according to the resource configuration information of the semi-persistent resources. According to the invention, different semi-persistent resources are configured on different uplink transmission carriers and/or downlink transmission carriers, the utilization rate of the semi-persistent resources under multiple transmission carriers is improved, and meanwhile, the time delay generated by scheduling during data transmission is reduced.

The invention discloses a method and a base station for uplink scheduling, wherein the method comprises the following steps that: the base station calculates scheduling parameters corresponding to service requirements of terminals according to scheduling information sent by the terminals and uplink transmission information related to the terminals stored in the base station; and the base station performs priority ordering on the terminals according to the scheduling parameters, and schedules the terminal with high priority priorly. When performing the uplink scheduling, the proposal considers the influence on the priority ordering by service requirements, and solves the problem that the requirement on the quality of service (QoS) of terminal UE cannot be satisfied in the prior art.