Dispatching and service configuration method and device of user equipment

A technology for user equipment and service configuration, applied in the field of communication, can solve the problem of not being able to achieve cell splitting to gain cell capacity, etc., and achieve the effect of improving cell capacity

Inactive Publication Date: 2013-08-14
ZTE CORP
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Problems solved by technology

[0005] Aiming at the problem that cell splitting gain and cell capacity cannot be realized in a heterogeneous network scenario with the same cell ID, the present invention provides a user equipment scheduling and service configuration method and device to at least solve the above problems

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  • Dispatching and service configuration method and device of user equipment
  • Dispatching and service configuration method and device of user equipment
  • Dispatching and service configuration method and device of user equipment

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Embodiment Construction

[0027] Hereinafter, the present invention will be described in detail with reference to the drawings and in conjunction with the embodiments. It should be noted that the embodiments in the application and the features in the embodiments can be combined with each other if there is no conflict.

[0028] In the related art, in a heterogeneous network scenario with the same cell ID, cell splitting gain and cell capacity improvement cannot be achieved. Embodiments of the present invention provide a user equipment scheduling and service configuration method and device. In a heterogeneous network scenario with the same cell ID, the base station assigns unique RRHs-IDs to remote radio heads (RRHs) with the same deployment location to indicate the identity of a group of RRHs in the same coverage area. And through the UE measurement feedback channel state (CSI), or use the channel reciprocity to measure the sounding pilot (SRS) sent by the UE, and through the UE directly feedback the RRHs-...

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Abstract

The invention discloses a dispatching and service configuration method and a device of user equipment. The method comprises the steps that a base station configures the same identification for remote radio heads (RRHs) with the same coverage area; the base station determines the RHHs to which the user equipment (UE) belongs, and establishes the correspondence between the UE and the identification of the belonged RRHs; and the base station conducts dispatching and service configuration on the UE according to the correspondence. With the adoption of the method and the device, spatial multiplexing under the condition of the same cell ID (identity) can be realized, and the effects of similar cell splitting gain and of increasing the cell capacity are achieved.

Description

Technical field [0001] The present invention relates to the field of communications, in particular to a method and device for scheduling and service configuration of user equipment. Background technique [0002] Statistics show that in the future, 80% to 90% of system throughput will occur indoors and hot spots. The Long Term Evolution Advanced (LTE-Advanced) system strengthens the consideration of indoor and hotspot scenes. For example, for Heterogeneous Networks scenes, some transmissions are introduced in the macro cell (Macro Cell). Transmitting nodes with lower power, such as Picocells, Femtocells, and Relays for signal relay, etc. This network structure can significantly increase system throughput and improve overall network efficiency, and can better meet the needs of LTE-Advanced. [0003] These low-power nodes have a small coverage area, flexible deployment, and can well achieve indoor and hot spot coverage. Especially in the heterogeneous network structure, the macro c...

Claims

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Application Information

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IPC IPC(8): H04W16/18H04L1/00
Inventor 卢有雄黄双红刘敏李翱翔
Owner ZTE CORP
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