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

Hyper-cellular communication system and hyper-cellular communication method

A cellular communication system and cellular communication technology, applied in the field of super cellular communication system, to achieve the effects of reducing frequent handovers, good compatibility and resource optimization

Active Publication Date: 2014-10-01
HITACHI LTD +1
View PDF6 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But only for point-to-point link transmission
The signaling overhead caused by different types of services is also not taken into account

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
  • Hyper-cellular communication system and hyper-cellular communication method
  • Hyper-cellular communication system and hyper-cellular communication method
  • Hyper-cellular communication system and hyper-cellular communication method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] figure 1 It is a diagram showing the topological structure of a super cell. In a super cell communication system, macro cells and micro cells form overlapping coverage. The coverage area of ​​a macro cell is much larger than that of a micro cell. But the resource consumption of the macro cell is obviously higher than that of the micro cell.

[0035] Radio resources in both macrocells and microcells can be allocated to data traffic and signaling traffic. However, since the total bandwidth is limited, the allocation ratio needs to be optimized. At this time, not only the service delay, service real-time rate, channel state, and interference level of the known technology are considered, but also the signaling overhead of the service and the mobility of the user requesting the service are considered.

[0036] For measuring the access threshold selection based on user mobility, it is necessary to select appropriate parameters through system optimization.

[0037] Similar...

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

Provided are a hyper-cellular communication system and a hyper-cellular communication method for associating a user to a macro cell base station or a micro cell base station. The hyper-cellular communication system includes: a gateway, which includes a user quality of service classification index table including two parameters, namely user mobility and signaling overhead; and a resource optimization function unit for making decisions on base station association and wireless resource allocation by referring to the quality of service classification index table.

Description

technical field [0001] The invention relates to a super cellular communication system and a super cellular communication method. Background technique [0002] The diverse services brought by smart phones and M2M applications have had a great impact on existing mobile cellular networks. In particular, the proportion of small business traffic in the network is increasing (instant message background business and M2M business), and the signaling overhead generated by them even takes up more than 60% of the resources on the air interface. The concept of super cellular is adopted here to simplify signaling and improve throughput. At present, there is a lack of comprehensive research on the mechanism of optimizing the utilization of system resources through the scheduling design of diverse services in mobile cellular networks. [0003] NTT Docomo proposed the concept of phantom cell in 3GPP RAN. They consider the separation and optimization scenarios of control plane and user pl...

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 Applications(China)
IPC IPC(8): H04W72/04
CPCH04W76/021H04W28/0268H04W48/04H04W48/14H04W48/20H04W84/045H04W28/18H04W28/24H04W72/04H04W88/06H04W88/16
Inventor 吴健杨鹏宝雅男刘春光周盛牛志升水谷美加
Owner HITACHI LTD
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