Method and system for realizing cell networking

A technology of cell and deletion method, applied in the field of communication, can solve the problems of short transmission distance, multiple human resources, waste of communication system resources, etc.

Inactive Publication Date: 2012-02-01
CHINA ACAD OF TELECOMM TECH
View PDF3 Cites 23 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the cost of the BBU is relatively high, which brings pressure to the expansion work
Moreover, every time the communication system is expanded, it is necessary to artificially add antennas and corresponding RRUs, and may further need to add BBUs, which takes up more human resources.
If more antennas and cells are built at the initial stage of network construction, it will lead to waste of communication system resources
[0006] It can be seen that in order to meet the needs of the development of communicati

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Method and system for realizing cell networking
  • Method and system for realizing cell networking
  • Method and system for realizing cell networking

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0067] According to the actual environment, the embodiments of the present invention make multiple antennas correspond to one cell to save cell resources, or make multiple antennas correspond to multiple cells to meet the needs of communication services or communication users.

[0068] The cell resources in the embodiment of the present invention include local cell identifiers, training sequences, and physical resources, and the physical resources include transmit power, code channel resources, and the like.

[0069] The distributed base station (base station for short) in the embodiment of the present invention includes a base station (Node B) under the Universal Mobile Telecommunications System (Universal Mobile Telecommunication System, UMTS) and an evolved base station (Evolved Base Station) under the Long Time Evolution (LTE) system. Node B). The antennas in the embodiments of the present invention include ordinary antennas, smart antennas with multiple antenna units, non...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses a method for realizing cell networking, which is used for realizing flexible planning of a cell and cell networking in multiple forms and increasing the frequency spectrum utilization ratio or saving network resources. The method comprises the steps of cell splitting and cell merging. The cell splitting method and the cell merging method comprises cell establishment and cell deletion. The cell splitting method comprises the following steps of: making a statistics on an occupying situation of physical resources on a plurality of antenna on the same cell; determining that the physical resources occupied in the preset time are not less than a preset threshold value persistently and determining that cell splitting needs to the carried out when reaching the preset time; and splitting the same cell into at least two cells, and respectively allocating the plurality of antenna to the at least two cells. The cell merging method is similar to the cell splitting method. The invention also discloses a device for cell planning, a distributed base station and internal units thereof.

Description

[0001] This application is a divisional application of a patent application with an application date of September 21, 2007, an application number of 200710122184.9, and an application title of "A Method and System for Realizing Community Networking". technical field [0002] The invention relates to the communication field, in particular to a method and a system for realizing community networking. Background technique [0003] In the current prior art, a common antenna or a smart antenna including multiple antenna units corresponds to a cell. With the rapid development of communication users and communication services, the existing cell resources can no longer meet the demand. In order to expand the communication system, one way is to increase the number of antennas to increase the cell resources. The signals are merged into one signal. [0004] In traditional base station systems, analog signals are transmitted between the baseband and transceivers. The analog signal can ...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): H04W16/14H04W16/18
Inventor 邹素玲范炬李军王洪波
Owner CHINA ACAD OF TELECOMM TECH
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap