Method and device for user relationship processing

A relationship processing and user technology, applied in the field of communication, can solve problems such as time extension, and achieve the effect of short delay

Active Publication Date: 2014-04-30
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide a user relationship processing method and device, which can solve the problem of time extension caused by existing methods

Method used

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  • Method and device for user relationship processing
  • Method and device for user relationship processing
  • Method and device for user relationship processing

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Embodiment Construction

[0037] 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.

[0038] In the embodiment of the present invention, according to the scheduling of the access point, the uplink transmission mode of the user can be divided into two types, one is the Single Input and Multiple Output (Single Input and Multiple Output, SIMO) mode, and the other is the virtual In MIMO mode, the access points here include base stations (NodeB, NB), evolved base stations, home base stations (Home NodeB, HNB), home evolved base stations (Home eNodeB,...

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Abstract

The embodiment of the present invention provides a method and device for processing user relationship. The method comprises that: an access point judges whether a user B and a user A satisfy identification condition of friendly user or not; if yes, the access point determines that the user B and the user A are friendly user with each other, wherein the user B and user A are users whose uplink transmission mode is Single-Input-Multiple-Output (SIMO) mode in a first cell controlled by the access point; when both user B and user A have data which need to be uplink transmitted, the access point distributes same resources for the user B and the user A, so that the user B and the user A implement uplink transmission using a virtual Multiple-Input-Multiple-Output (MIMO) mode. The method provided by the embodiment of the present invention does not need a mass of complicated matrix calculation, thus the time delay is short and it is advantageous for satisfying the requirement that the access point implements real-time scheduling on multiple users.

Description

technical field [0001] The invention relates to the communication field, in particular to a user relationship processing method and equipment. Background technique [0002] In the Long Term Evolution (LTE) system, the uplink transmission can adopt the virtual Multiple Input and Output (MIMO) technology based on Spatial Multiplexing (SM, Spatial Multiplexing), that is, one user corresponds to one user User Equipment (UE), the evolved NodeB (evolved NodeB, eNB) simultaneously schedules multiple UEs to send data on the same time-frequency resource, which can realize multi-user uplink transmission, thereby improving the utilization rate of uplink channel resources. [0003] In the existing uplink virtual MIMO technical solution, the eNB usually determines the relationship between users according to the bandwidth signal channel response orthogonality of the UE corresponding to each user. Due to the large number of complex matrix operations involved, the time is extended. Conte...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W72/12
CPCH04W72/04
Inventor 方猛孙博
Owner HUAWEI TECH CO LTD
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