A method and device for allocating resources
A technology for allocating resources and resource configuration information, which is applied in the field of resource allocation, and can solve problems such as not involving the method of transmitting resource configuration information by the base station, unreasonable resource allocation, etc.
Active Publication Date: 2018-08-14
HUAWEI TECH CO LTD
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Problems solved by technology
[0003] During the process of using the above-mentioned CoMP transmission technology and / or CA technology, the inventor found that when the transmission points participating in CoMP or the carriers aggregated by the user equipment are provided by different base stations However, there is no method for transmitting resource configuration information between base stations in the prior art, which makes it impossible to cooperate with other base stations when allocating resources for user equipment, resulting in unreasonable resource allocation
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[0089] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0090] The method for allocating resources provided by the embodiments of the present invention can be applied to long term evolution system (Long Term Evaluation, referred to as LTE), universal mobile telecommunications system (Universal Mobile Telecommunications System, referred to as UMTS) system, code division multiple access (Code Division Multiple Access, referred to as CDMA) ) system, etc., which are mainly applied in the coordinated multi-point (Coordin...
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Embodiments of the present invention disclose a method and a device for allocating resources, which relate to the field of communications, and are used for a method for cooperating between base stations to enable a base station to combine the resource configuration information saved by itself and the resource configuration information of other base stations to better serve as a base station. User equipment allocates resources. The method provided by the embodiment of the present invention includes: a first base station obtains resource configuration information of a first cell, where the first cell is a cell served by the first base station; receiving resource configuration information of a second cell sent by a second base station, where the second cell is A cell served by the second base station; and resources are allocated to the user equipment according to the resource configuration information of the first cell and the resource configuration information of the second cell, so that the user equipment can communicate with the first cell and the second cell.
Description
technical field [0001] The present invention relates to the communication field, in particular to a method and device for allocating resources. Background technique [0002] The long term evolution system (Long Term Evaluation, referred to as LTE) supports coordinated multi-point (CoordinatedMulti-Point, referred to as CoMP) transmission technology to reduce cell edge interference and improve cell edge throughput; support carrier aggregation (Carrier Aggregation, referred to as CA) technology , to increase the peak data rate, the average throughput of the cell, etc. CoMP transmission technology means that multiple geographically separated transmission points cooperate to send data for a user equipment, or jointly receive data sent by a user equipment; CA technology means that a user equipment transmits data through multiple component carriers (Component Carrier for short , CC) aggregation to obtain a larger transmission bandwidth, and a cell participating in carrier aggrega...
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IPC IPC(8): H04W72/04
CPCH04W76/40H04W72/27H04W52/04H04W88/02H04W88/08H04W72/0453H04W72/0473H04W52/365H04W72/21H04L5/0035H04W52/146
Inventor 张健张宏平曾清海王燕张亮亮
Owner HUAWEI TECH CO LTD