Transport bearer setting control system and method in a mobile communication system

A transmission carrier and control system technology, applied in wireless communication, device selection, network traffic/resource management, etc., can solve problems such as low efficiency, shorten the time required, shorten the process of setting up transmission carriers, and reduce call connections effect of time

Inactive Publication Date: 2006-08-23
NEC CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, setting up the transport bearer when the call is initiated, disconnecting the transport bearer when the call is released, and setting the transport bearer again when the call is initiated again is extremely inefficient from the standpoint of reducing the time required to set up the call

Method used

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  • Transport bearer setting control system and method in a mobile communication system
  • Transport bearer setting control system and method in a mobile communication system
  • Transport bearer setting control system and method in a mobile communication system

Examples

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Embodiment Construction

[0030] Embodiments of the present invention are described below with reference to the drawings. FIG. 4 is a schematic diagram of a configuration of an embodiment of the present invention, which illustrates a case where a transport bearer is set in the interface Iub between the Node B 100 and the RNC 200. Node B 100 and RNC 200 have the same configuration, and the configurations of these components are indicated by "100" in the reference numerals of the constituent elements of Node B 100 and "200" in the reference numerals of the constituent elements of RNC 200 .

[0031] Transport bearer management units 101 and 201 manage information related to transport bearers (properties, transport layer addresses, binding IDs), and also monitor the use status of transport bearers. ALCAP processors 102 and 202 set, release and change transport bearer characteristics. The NBAP message processors 103 and 203 construct and analyze the structure of the NBAP message, and also instruct the ALCA...

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Abstract

The transport bearer is set in advance before call setup takes place, and the information necessary to specify the transport bearer is stored in each transport bearer management unit of Node B and RNC. The use of pre-set transport bearers shortens the process of setting up transport bearers when setting up calls. Thus, the time required from when a UE initiates a call to when it actually receives a service can be reduced.

Description

technical field [0001] The present invention relates to a transmission bearer setting control system and method of a mobile communication system and a radio access network, more particularly to the transmission of UTRAN (Universal Mobile Telecommunications System Terrestrial Radio Access Network) of W-CDMA (Wideband Code Division Multiple Access) Carrier settings control method. Background technique [0002] UTRAN is specified in both 3GPP (Third Generation Partnership Project) and non-patent documents ("W-CDMA Mobile Communication System", Maruzen Publishing, 2001, pp. 96-97). As shown in Fig. 1, the UTRAN 2 includes RNS (Radio Network System) 3 and 4, RNS 3 and 4 respectively include RNC (Radio Network Controller) 5 and 6, and Node B (Radio Base Station) subordinate to each RNC 7-10. [0003] Each of these Node Bs has one or more cells (shown as ellipses in the figure) in which mobile communication terminals UE (not shown) are present. Both RNCs 5 and 6 are connected to...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/20H04W28/26H04W76/02H04W84/04H04W88/12H04W92/12
CPCH04W76/022H04W28/26H04W84/04H04W88/12H04W92/12H04W76/12
Inventor 板羽直人
Owner NEC CORP
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