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Method for radio network controller to establish radio carrier for mobile terminal

A technology of wireless bearer and wireless network, applied in the field of mobile communication, can solve the problems that the wireless network controller cannot be established, P-T-P wireless bearer, etc.

Inactive Publication Date: 2008-04-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0010] The purpose of the present invention is to provide a method for a radio network controller to establish a radio bearer for a mobile terminal, obtain the RAB identifier through the radio network controller, and establish several P-T-P radio bearers for the mobile terminal to select services, which solves the problem of the current 3GPP protocol Due to the lack of RAB identification sending mechanism in the relevant messages and procedures, the radio network controller cannot establish a P-T-P radio bearer for the selected service

Method used

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  • Method for radio network controller to establish radio carrier for mobile terminal
  • Method for radio network controller to establish radio carrier for mobile terminal
  • Method for radio network controller to establish radio carrier for mobile terminal

Examples

Experimental program
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specific Embodiment 1

[0040] Specific embodiment one: (reference image 3 )

[0041] When the network side establishes one or more P-T-P radio bearers of selected services for a certain UE, configure one identical NSAPI ID and one identical RAB ID for each P-T-P radio bearer. The specific method is as follows:

[0042] (1) In the core network, configure a same NSAPI ID (NSAPI ID) for each selected service;

[0043] This NSAPI ID generally refers to the type of selection service, not to a specific selection service; or each selection service (each TV channel) uses this NSAPI ID;

[0044] This NSAPI ID is a fixed value known by the UE and the network side, and is only used to identify the selected service.

[0045] (2) In the RNC, an identical RAB identification (RAB ID) is also configured for each selected service, and this RAB identification can be statically configured in the RNC; it can also be sent from the CN to the RNC;

[0046] There is a one-to-one correspondence between the RAB identifie...

specific Embodiment 2

[0052] Specific embodiment two: (reference Figure 4 )

[0053] When the network side establishes one or more P-T-P radio bearers for selected services for a certain UE, configure one same NSAPI ID and different RABID for each P-T-P radio bearer. The specific method is as follows:

[0054] (1) CN configures a same NSAPI ID for each P-T-P radio bearer of the selected service;

[0055] This NSAPI ID generally refers to the type of selection service, not to a specific selection service; or each selection service (each TV channel) can use this NSAPI ID;

[0056] This NSAPI ID is a fixed parameter value known by the UE and the network side, and is only used to identify the selected service type;

[0057] (2) The RNC configures a different RAB ID for each P-T-P radio bearer of the selected service, and these RAB IDs all correspond to an NSAPI ID.

[0058] That is to say, when one or more P-T-P radio bearers of selected services are established for a certain UE, each P-T-P radio b...

specific Embodiment 3

[0060] Specific embodiment three: (reference Figure 5 )

[0061] When the network side establishes one or more P-T-P radio bearers of selected services for a certain UE, a different NSAPI ID and a corresponding RAB ID are configured for each P-T-P radio bearer. The specific method is as follows:

[0062] (1) The CN configures a different NSAPI ID for each P-T-P radio bearer of the selected service;

[0063] (2) CN obtains several RAB IDs according to the one-to-one mapping relationship between NSAPI ID and RAB ID, and sends them to RNC through the signaling message of Iu interface;

[0064] (3) RNC obtains the RAB ID of the P-T-P radio bearer of each selected service;

[0065] (4) When the RNC establishes one or more P-T-P radio bearers for selected services for a certain UE, a different RAB ID is configured for each P-T-P radio bearer.

[0066] (5) After receiving the RB SETUP REQUEST (radio bearer establishment request message) from the RNC, the UE establishes different ...

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Abstract

When network side establishes point to point i.e. P-T-P wireless bearing for a mobile terminal i.e. UE (user equipment) with one or more selected services, the method includes steps: (1) collocating an identical network service access point ID (NSAPI ID), and an identical radio access bearing ID (RAB ID) for each P-T-P wireless bearing; or, (2) collocating an identical NSAPI ID, and a different RAB ID for each P-T-P wireless bearing; or, (3) collocating a different NSAPI ID, and a corresponding RAB ID for each P-T-P wireless bearing. Based on the disclosed method, RNC can obtain coincidence relation between each P-T-P wireless bearing and RAB, and can implement establishing P-T-P wireless bearing of multiple selected services for an UE.

Description

technical field [0001] The present invention relates to the field of mobile communication, especially in a code division multiple access (CDMA) system, a radio network controller (RNC, Radio network controller) acquires a radio access bearer (RAB, Radio Access Bearer) of a selected service (selected service) ), and establish a point-to-point radio bearer method for selecting services for each mobile terminal (UE). Background technique [0002] With the popularization of large-screen multifunctional mobile phones, the application of mobile data services is becoming more and more extensive. The demand for mobile communications is no longer satisfied with phone calls, messaging and mobile Internet browsing services. Due to the rapid development of the Internet, a large number of multimedia services have emerged . Various high-bandwidth multimedia services such as video conferencing, TV broadcasting, video-on-demand, advertisements, online education, and interactive games conti...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04Q7/38H04L12/28H04W4/06H04W8/26H04W76/02
Inventor 马子江郭龙平王志海
Owner ZTE CORP