42results about How to "Improve uplink performance" patented technology

Method and system for scheduling of a base station for HSUPA is provided. The method for scheduling of base station includes a method for scheduling of serving base station and a method for scheduling of non-serving base station, in which the method for scheduling of the serving base station comprises the base station generating a scheduling grant based on scheduling information SI and a happy bit transmitted from a terminal and based on a currently measured interference value, a configured threshold and associated resource information. The method for scheduling of the non serving base station comprises the base station generating a scheduling grant based on a currently measured interference value, a configured threshold and associated resource information. The system for scheduling of a base station comprises a transmitting module is used by the terminal for transmitting information to the base station; a configuration module is used by the SRNC for configuring parameters of associated threshold to the base station; a measurement module is used by the base station for measuring current interference; a calculation module is used by the base station for performing scheduling based on the current-obtained information. The present invention has solved the problem in scheduling of the base station for resources among terminals, which achieves the object of enhancing performance of uplink in a system and improving experience for users and has an important effect on HSUPA normalization process.

The present invention relates to method and apparatus for operation of a terminal based on Relative Grant of a non-serving based station, the method comprising the terminal performing corresponding processes based on the received relative scheduling grant RGN from the non-serving base station and according to associated parameters configured by Serving Radio Network Controller (SRNC). A first one of the corresponding processes is the relative scheduling grant RGN being applied to subsequent HARQ processes until a new relative scheduling grant RGN is received for an initial transmission; for retransmission determining the amount of resources used for retransmission by integratedly considering power of the initial transmission of the packet to be retransmitted and the grant RGN in combination with idea of reducing power. A second one of the corresponding processes is that effects of RGN on subsequent HARQ processes is based on whether a new RGN=DOWN is received for a subsequent HARQ process. A third one of the corresponding processes is that effects of RGN=DOWN on subsequent HARQ processes is reflected on one-off adjusting the maximum amount of available resources for all subsequent HARQ processes. The present invention will achieve the object of enhancing performance of uplink in a system and improving experience for users and have a significant effect on normalization process of HSUPA.

A method and apparatus for load balancing are provided in an embodiment of that present invention, wherein the method is applied to a carrier aggregation CA cell. The CA cell comprises a local cell and a neighboring area of the local cell. The CA cell comprises: determining the first resource information of the local cell according to a preset period, and judging whether the local cell needs loadbalancing according to the first resource information, wherein, the first resource information is used to characterize the utilization degree of the current CA feedback resource of the local cell; ifit is determined that the cell needs load balancing, determining the second resource information of each neighboring area, wherein the second resource information is used for characterizing the utilization degree of the current CA feedback resource of the neighboring area; determining a target neighboring area according to the first resource information and the second resource information; determining a target user from all CA users in the cell, and switching the target user to a target neighboring area; so as to reduce the occupancy of the uplink control resources of the cell and improve theuplink performance of the cell.