Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

A Dynamic Distributed Antenna Deployment Method for Enhancing Network Capacity and Coverage

A distributed antenna and enhanced network technology, applied in the field of dynamic distributed antenna deployment, can solve problems such as not being able to adapt to network dynamic changes, achieve the effects of improving received signal strength, increasing network capacity, and solving capacity constraints

Active Publication Date: 2018-08-14
CHONGQING UNIV OF POSTS & TELECOMM
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This distributed antenna deployment strategy cannot adapt to the dynamic changes of the network, and cannot provide sufficient flexible resource allocation during periods of high network service demand.

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
  • A Dynamic Distributed Antenna Deployment Method for Enhancing Network Capacity and Coverage
  • A Dynamic Distributed Antenna Deployment Method for Enhancing Network Capacity and Coverage
  • A Dynamic Distributed Antenna Deployment Method for Enhancing Network Capacity and Coverage

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0032] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0033] Figure 10It is a schematic flowchart of the method of the present invention. As shown in the figure, the method includes the following steps: 1) According to the current urban planning status of buildings and streets in the actual network, deploy at the traffic light intersection of the cross street in the urban network environment Distributed antenna remote radio head RRH modules, these remote radio heads are connected to the baseband processing unit BBU module through the backhaul link, the remote radio heads at different locations can be clustered according to the needs of the network in network planning. Geographically distributed antenna cells; 2) There is a central cluster head site in all network nodes clustered into a distributed antenna cell, and the centralized processing server module in it needs to measure and report inf...

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 relates to a dynamic distributed antenna deployment method for enhancing the network capacity and coverage. The method comprises the following steps: deploying distributed antenna nodes on crossroads in a city network, wherein remote radio head nodes of distributed antennas can be clustered into distributed antenna cells of different forms in different ways; and when loads in the clustered cells are light, executing a radio frequency receiving-transmitting functional module of a remote radio head to transmit the same data under the configuration of a central processing server module in a center cluster head station of the clustered cells through network nodes in the same distributed antenna cell in order to enhance signal receiving intensity of users within a service range. Compared with a method for separately deploying hot-spot base stations, the dynamic distributed antenna deployment method has the advantages that the influence of interference between adjacent base stations under dense network deployment can be lowered, and the mobility problems of excessive switching times, high switching failure rate and the like due to dense deployment under the situation of a narrowed cell range are solved.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and relates to a dynamic distributed antenna deployment method for enhancing network capacity and coverage. Background technique [0002] With the full commercial use of 4G standard networks, the mobile Internet has entered an era of rapid development, and its capacity requirements for future wireless communication networks are getting higher and higher. In order to meet the service requirements of users and ensure the continuous wide-area coverage of the network, in the LTE heterogeneous cellular network, on the basis of the basic network coverage provided by the traditional macro base station, the micro-cell small cell is deployed in the hotspot area to meet the needs of the hotspot area. business and capacity needs. In the next-generation wireless communication network, ultra-dense heterogeneous network deployment has been recognized as an extremely important aspect to improve ...

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
Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/18H04W16/26H04B7/26
CPCH04B7/2609H04W16/18H04W16/26
Inventor 唐伦刘伟郝昊黄鹏陈前斌
Owner CHONGQING UNIV OF POSTS & TELECOMM
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com