Resource allocation method and device
A technology of resources and configuration information, applied in the field of communication, can solve the problems of not involving the method of transmitting resource configuration information by base stations, unreasonable resource allocation, etc.
Active Publication Date: 2018-10-12
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 to the Coordinated Multi-Point (Coordin...
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The embodiment of the invention discloses a resource allocation method and device which are used for enabling a base station to combine resource configuration information saved by the base station with resource configuration information of other base stations to better allocate resources to user equipment by means of a cooperation method of the base stations, and relates to the communication field. The method comprises the steps that a first base station acquires resource configuration information of a first cell, wherein the first cell is the cell serving the first base station; resource configuration information, sent by a second base station, of a second cell is received, wherein the second cell is the cell serving the second base station; and resources are allocated to user equipment according to the resource configuration information of the first cell and the resource configuration information of the second cell to enable the user equipment to achieve communication with the firstcell 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. The 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; , CC) aggregation to obtain a larger transmission bandwidth, and a cell participating in carrier aggregation may be called a serving cell (serving cell). [0003] When using the above CoMP transmission technology and / or C...
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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