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Method for managing radio resources and radio system

A technology of wireless resources and wireless systems, applied in the field of management of wireless resources and wireless systems, can solve the problems of increased congestion due to link failures, reduced transmission capacity, etc., and achieve the effect of reducing data congestion and avoiding congestion

Inactive Publication Date: 2005-09-14
NOKIA CORP
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AI Technical Summary

Problems solved by technology

Link failures may further increase congestion, which reduces transmission capacity

Method used

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  • Method for managing radio resources and radio system
  • Method for managing radio resources and radio system
  • Method for managing radio resources and radio system

Examples

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Embodiment Construction

[0027] refer to figure 1 , to describe a wireless system as an example of a system to which an embodiment of the present invention can be applied. figure 1In , embodiments are described in a simplified wireless system including the main parts of the wireless system: core network (CN) 100 , radio access networks 130 , 120 , 160 , and user equipment (UE) 170 .

[0028] figure 1 Represents the general structure of an improved 3G wireless system using different technologies and the cooperation of different generations of radio access networks, where network elements of the second generation, 2.5th generation and third generation co-exist. In the description, GSM (Global System for Mobile Communications) is used to represent the second generation wireless system, which is based on GSM and uses EDGE technology (Enhanced Data Rate Global Evolution) to increase the data transmission rate, and can also be used in GPRS system A wireless system implementing packet transmission in (Gene...

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Abstract

The invention relates to a radio system and a method for managing radio resources in a radio system. The method comprises receiving radio capacity information of the radio cell, receiving transport capacity information on transport network, the transport network being used for connecting the base stations of the radio network to a core network. The method further comprises determining a transport capacity limit for the radio cell based on the transport capacity information; signalling the transport capacity limit of the radio cell to the base station; adjusting in the base station the radio capacity information based on the transport capacity limit; signalling from the base station the adjusted radio capacity information on the radio cell; and managing radio resources of the radio network by using the signalled adjusted radio capacity information on the radio cell.

Description

technical field [0001] The present invention relates to a method of managing radio resources in a radio system and a radio system. Background technique [0002] The number of users and the density of mobile devices are increasing, as is the need to communicate large amounts of information over wireless communication systems. This leads to increasingly compact demands and demands on the capacity of mobile communication systems. [0003] It has been proposed that future wireless communication networks should use multiple types of wireless access technologies, such as WCDMA (Wideband Code Division Multiple Access), GSM / EDGE (Global System for Mobile Communications / Enhanced Data Rates for GSM Evolution), etc., instead of a single types of wireless access technologies. By using different technologies, the network as a whole can take advantage of the coverage and capacity characteristics of the different technologies. This gave rise to a new requirement, namely network resource...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04J3/16H04W16/10H04W28/08H04W28/16H04W88/18
CPCH04W88/18H04W16/10H04W28/08H04W28/16
Inventor 海克·赫沃内玛迪·图洛斯
Owner NOKIA CORP
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