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Communication system based on frameless network architecture and networking method

A communication system and network architecture technology, applied in the communication system and networking field based on frameless network architecture, can solve networking and other problems, achieve the effects of suppressing interference, solving wireless network networking problems, and improving energy efficiency

Active Publication Date: 2013-05-15
BEIJING UNIV OF POSTS & TELECOMM
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  • Description
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Problems solved by technology

[0006] The purpose of the present invention is to provide a communication system and networking method based on a frameless network architecture, which is used to cancel the traditional cell setting and area division mode, so as to focus on the needs of user terminals and enable users to grasp the dominance of resource allocation , and then solve the problem of wireless network networking when a large number of different types of base stations coexist and are densely deployed

Method used

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  • Communication system based on frameless network architecture and networking method
  • Communication system based on frameless network architecture and networking method

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Embodiment 1

[0054] With the continuous emergence of new base stations such as micro base stations, pico base stations, femto base stations, relay sites, remote radio heads, WLAN access points, and 60GHz transmission points, the deployment of base stations has become more and more dense. , there will be ubiquitous antenna units in the network; based on this background, such as figure 1 The shown communication system based on the frameless network architecture introduces two new dimensions of resources, that is, the antenna unit responsible for the transceiver function and the calculation processing unit responsible for the baseband algorithm processing and calculation function; the communication system of the present invention also includes The user terminal; the user terminal detects the surrounding wireless environment and selects a number of antenna units according to its own business needs to form a service set and submits it to the calculation and processing unit to which the antenna u...

Embodiment 2

[0066] The present invention also provides a networking method according to the communication system based on the frameless network architecture:

[0067] A networking method based on a frameless network architecture, mainly comprising the following steps:

[0068] S1. The user terminal detects the surrounding wireless environment and adaptively selects a number of antenna units to form a service set according to its own business needs, and submits it to the calculation and processing unit to which the antenna units in the service set belong;

[0069] Said step S1 comprises:

[0070] S101. The user terminal detects its surrounding wireless environment individually or in a cooperative manner, such as the number of existing antenna units, channel conditions with each antenna unit, and the transmission power, bandwidth, and codeword that each antenna unit can provide And resources such as space angle;

[0071] S102. According to the detection result in step S101, prioritize the...

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Abstract

The invention relates to the technical field of wireless communication, in particular to a communication system based on a frameless network architecture and a networking method. According to the communication system based on the frameless network architecture and the networking method, a user-centered service set formed by antenna elements is constructed through new resource dimensionalities, namely the antenna elements and calculating and processing elements, and wireless resource management, mobile management, service unloading management, extensive coordination management between the antenna elements of different types and the like are carried out according to the service set. A traditional community setting and regional dividing mode is eliminated by the communication system based on the frameless network architecture and the networking method, then requirements of user terminals are taken as the center, and users have a dominant right of resource allocation. The wireless network networking problem when a large number of base stations of different kinds coexist and are intensively allocated is solved. Therefore, powerful technical support to the development of mobile wireless communication technique is supplied by the communication system based on the frameless network architecture and the networking method.

Description

technical field [0001] The invention relates to the technical field of wireless communication, in particular to a communication system and a networking method based on a frameless network architecture. Background technique [0002] With the development of mobile communication technology, the demand for wireless network capacity is increasing day by day. It is estimated that by 2020, the capacity demand of wireless network will be 1000 times of the current demand. However, the capacity gain obtained from wireless transmission technology is extremely limited, so the research focus on capacity increase is to achieve further capacity gain by adding more base stations. New types of base stations are constantly emerging. For example, on the basis of traditional macro base stations (Macro Cell), there are new types of base stations including micro base stations (Micro Cell), pico base stations (Pico Cell), femto base stations / home base stations (Femto Cell / Home eNB ) and remote ra...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W16/18
Inventor 许晓东王达张慧鑫洪亚腾侯延昭陶小峰张平
Owner BEIJING UNIV OF POSTS & TELECOMM
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