Method for processing uplink authorization information under soft handover, terminal and network equipment
A technology of authorization information and processing method, which is applied in the field of processing method of uplink authorization information under soft handover of terminal and network equipment, and can solve the problems of poor real-time performance of uplink authorization information, low real-time performance and slow speed of high-level signaling, etc.
Inactive Publication Date: 2016-03-30
HUAWEI TECH CO LTD
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[0004] However, due to the low real-time performance of high-layer signaling, the speed of updating the uplink authorization information on the terminal is relatively slow, thus resulting in poor real-time performance of the terminal to obtain the uplink authorization information
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[0074] In order to better understand the technical solutions of the present invention, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.
[0075] It should be clear that the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0076] The embodiment of the present invention provides a method for processing uplink authorization information under soft handover, that is, when the terminal is located in a soft handover area, such as the cell coverage edge of multiple base stations, it may involve handover operations between different base stations. In the area, the terminal needs to obtain uplink authorization information related to multiple base stations in orde...
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Embodiments of the present invention provide a method, a terminal and a network device for processing uplink authorization information under soft handover. The method includes: selecting at least one wireless link set that transmits uplink authorization information, and each wireless link set is a terminal and a A set of wireless links established by the base station; obtaining the uplink authorization information transmitted through physical signaling by the at least one wireless link set transmitting uplink authorization information; based on the at least one wireless link set transmitting uplink authorization information transmitted The uplink authorization information is obtained to obtain candidate uplink authorization information corresponding to each wireless link set transmitting uplink authorization information; and a target uplink authorization information is obtained based on the candidate uplink authorization information. According to the technical solution provided by the embodiment of the present invention, the speed of updating uplink authorization information on the terminal is improved.
Description
【Technical field】 [0001] The present invention relates to the technical field of wireless communication, in particular to a method for processing uplink authorization information under soft handover, a terminal and a network device. 【Background technique】 [0002] In order to improve the performance of high-rate services, maintain system stability, and improve system performance under high system load, there is currently a rate adaptive solution, which mainly combines power control with Enhanced Dedicated Channel (E-DCH) The transmission format combination (E-DCHTransportFormatCombination, E-TFC) is selected separately, and the data rate is adaptively adjusted according to the real-time channel condition. The uplink authorization information added in this scheme, such as the Signal to Interference plus Noise Ratio Difference (SD), and The transmission power of the dedicated channel (EnhancedDedicatedChannel, E-DCH) dedicated physical data channel (E-DCHDedicatedPhysicalDataC...
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IPC IPC(8): H04W36/00H04W36/18H04W28/22
CPCH04W36/18
Inventor 杨毅焦淑蓉花梦马雪利郭房富郑潇潇
Owner HUAWEI TECH CO LTD