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

Method for acquiring Femtocell coverage probability

A technology of coverage probability and probability, which is applied in the field of obtaining Femtocell coverage probability, can solve the problems of randomness of Femtocell base station location, network performance analysis and comparison difficulties, etc.

Active Publication Date: 2014-02-19
UNIV OF SCI & TECH BEIJING
View PDF3 Cites 12 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] However, the randomness of the location of Femtocell base stations brings difficulties to the analysis and comparison of network performance. How to accurately obtain the coverage probability of Femtocell is a problem that needs to be solved in the existing technology

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 for acquiring Femtocell coverage probability
  • Method for acquiring Femtocell coverage probability
  • Method for acquiring Femtocell coverage probability

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0043] figure 1 It is a schematic diagram of the network structure of the macrocell-femtocell in the present invention;

[0044] In this example, figure 1 The shown network is a downlink of a two-layer network structure, and the network is composed of macrocells and femtocells, which share the same frequency segment. The network includes 4 Macrocell Base Stations (MBS for short), and each MBS covers 3 sectors with a directional antenna, that is, an MBS sector antenna. A building where a Femtocell Base Station (FBS) is deployed is either located at the center of the macro cell or at the edge of the macro cell, where the shaded part represents the edge of the macro cell, while the other parts represent the center of the macro cell.

[0045] Indoors, users served by the FBS are called femtocell users, denoted by FUE. In an outdoor environment, users served by the MBS are called macro cell users, denoted by MUE. FBS is randomly deployed in each building unit, and the users in ...

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 acquiring Femtocell coverage probability. The method comprises that the position of a Femtocell station is modeled to be random and complies with Poisson point distribution, and the coverage probability is calculated according to the position of a macro cell where the Femtocell station is located on this basis. As a random geometry mathematical analysis tool is adopted in the calculating process and influences imposed on the coverage performance by environmental factors are considered, so that the method can acquire the Femtocell coverage probability more accurately, thereby providing an effective and accurate method for network coverage performance analysis and comparison.

Description

technical field [0001] The invention belongs to the technical field of communication, and more specifically relates to a method for obtaining Femtocell coverage probability. Background technique [0002] A femtocell is a femtocell base station, also known as a home base station or a 3G access point, and is an important part of a heterogeneous network. Femtocell base stations have the characteristics of small size, light weight, low cost, low transmission power, automatic configuration, automatic network planning, plug and play, etc., can be installed by non-professional users, and can provide high-quality voice and data services. By installing a femtocell base station, users in the cell can use any existing network to access the core network of the cell, and the short communication distance from the user equipment to the home base station realizes user communication. The Femtocell base station can improve the capacity of the residential network very well without significant...

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): H04W16/20H04W24/02
Inventor 刘健郭年庚隆克平肖瑞林冯旭超林孟渊
Owner UNIV OF SCI & TECH BEIJING
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