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Virtual cell resource allocation method, device and system

A resource allocation and virtual cell technology, applied in diversity/multi-antenna systems, signaling allocation, transmission systems, etc., to achieve high resource negotiation and high average user throughput

Active Publication Date: 2016-06-08
ZTE CORP
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AI Technical Summary

Problems solved by technology

[0004] The present invention provides a virtual cell resource allocation method, device and system, which solves the problem of lack of a resource scheduling mechanism for the data transmission process in the virtual cell

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  • Virtual cell resource allocation method, device and system
  • Virtual cell resource allocation method, device and system
  • Virtual cell resource allocation method, device and system

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Embodiment Construction

[0065] The data transmission of the virtual community can be divided into two categories: 1. Multiple members of the virtual community participate in the data transmission at the same time, which can transmit the same data or different data; 2. Only one member in the virtual community participates at the same time data transmission.

[0066] At present, there is no corresponding scheduling mechanism for the above-mentioned second type of data transmission mode, that is, a mode in which only one member in the virtual cell participates in data transmission at the same time.

[0067] In order to solve the above problems, the embodiments of the present invention provide a virtual cell resource allocation method, device and system. Embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can...

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Abstract

The invention provides a virtual cell resource allocation method, device and system, relates to the field of mobile communication. The method, the device and the system are used for solving the problem of lacking a mechanism for carrying out resource scheduling to the data transmission process in a virtual cell. The method comprises that a master transmission point selects a service transmission point as a target transmission point according to the demands of UE (User Equipment), wherein the master transmission point indicates the UE and the target transmission point to transmit data. The technical solution provided by the invention is applicable to UDN (Ultra-Dense Networks); and the resource negotiation of high user average throughput rate is realized.

Description

technical field [0001] The present invention relates to the field of mobile communication, in particular to a virtual cell resource allocation method, device and system. Background technique [0002] To achieve 5G goals: 1000X increase in mobile data traffic per region, 10X to 100X increase in throughput per user, 10X to 100X increase in the number of connected devices, 10X battery life extension for low-power devices and end-to-end 5 In order to reduce the latency, some new wireless technology solutions must be proposed in 5G. Among them, ultra-dense networking technology (UDN, Ultra-DenseNetworks) is an important means to achieve the first two indicators of 5G. The key technology of UDN networking is to enable a large number of nodes to effectively coexist in a homogeneous or heterogeneous manner in a dense range. At the same time, UDN networking scenarios pose severe challenges to mobility while greatly increasing capacity. In order to effectively solve the existing pr...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W72/04
CPCH04B7/024H04L5/0035H04L5/0057H04L5/0091H04W72/27
Inventor 陈林张芳阮玉峰
Owner ZTE CORP
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