Admission control method, apparatus thereof and system thereof

A technology of admission control and receiving source, applied in the field of communication, can solve the problems of network overload, reduce network switching ability, etc., and achieve the effect of improving switching ability and

Active Publication Date: 2012-05-23
ZTE CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] The main purpose of the present invention is to provide a handover processing method, device and system to at least solve the problems in the a

Method used

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  • Admission control method, apparatus thereof and system thereof
  • Admission control method, apparatus thereof and system thereof
  • Admission control method, apparatus thereof and system thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] This embodiment is based on the LTE system, and the network layout of the LTE system is as follows figure 1 As shown, there is an S1 interface between the base station and the core network element MME, and there is an X2 interface between adjacent base stations.

[0056] In this embodiment, base station 1 is a source base station, that is, a source network side, and base station 2 is a target base station, that is, a target network side. The MTC device is in the connected state in the cell under the jurisdiction of base station 1. The MTC device is a low-priority MTC device, or the device access network is a low-priority access, where the low-priority or low-priority access is the network The side and the MTC device pre-agreed, or the MTC device is pre-set as a low priority. Here, the low priority can be divided according to the type of terminal. For example, if MTC equipment is set as a low priority terminal, ordinary H2H equipment is a terminal with normal priority. ...

Embodiment 2

[0078] This embodiment is based on the WCDMA system, and the network layout of the WCDMA system is as follows figure 2 As shown, the radio network controller (Radio Network Controller, RNC for short) is respectively connected to the network elements of the core network through the lu interface, the lu ur interface is established between the RNCs, and the lub interface is established between the RNC and the base station under its jurisdiction.

[0079] In this embodiment, RNC1 is the source RNC, that is, the source network side, and RNC2 is the target RNC, that is, the target network side. The MTC device is in the connected state in the cell under the jurisdiction of RNC1, and the business radio access bearer (Radio Access Bearer, RAB for short) established by the MTC device is of normal priority. If the time tolerance is longer, the service established by the meter-type MTC device has a low priority; for the monitoring device, the service is not time tolerant, and the service...

Embodiment 3

[0096] This embodiment is based on the network layout of the LTE system, and the network layout of the LTE system is as follows figure 1 As shown, there is an S1 interface between the base station and the core network element MME, and there is an X2 interface between adjacent base stations.

[0097]In this embodiment, base station 1 is a source base station, that is, a source network side, and base station 2 is a target base station, that is, a target network side. The MTC device is in a connected state in the cell under the jurisdiction of the base station 1. The MTC device is a roaming MTC device, and the local public land mobile network HPLMN network identity is stored in the Universal Subscriber Identity Module (USIM for short) of the MTC device. Or also save the equivalent local public land mobile network EHPLMN identity, the network currently accessed by the MTC device (referring to the network to which the cell under the jurisdiction of base station 1 belongs, the PLMN ...

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Abstract

The invention discloses an admission control method, an apparatus thereof and a system thereof. The method comprises the following steps: a target network side receives a switching request signaling sent by a source network side, wherein, the request signaling comprises attribute information of a terminal and a service quality parameter of a wireless access bearer; the target network side carries out admission control according to the attribute information and the service quality parameter. Through the method, the apparatus, and the system in the invention, switching capability of a network and stability of the network are raised.

Description

technical field [0001] The present invention relates to the communication field, in particular, to an admission control method, device and system. Background technique [0002] Human-to-human communication (Human to Human, referred to as H2H) communicates through the operation of equipment. The existing wireless communication technology is developed based on H2H communication. In H2H communication, people use H2H equipment, which is the usual meaning A user equipment (User Equipment, referred to as UE for short) under the network implements communication. The narrow definition of Machine to Machine (M2M) is machine-to-machine communication, and the broad definition is networked applications and services centered on the intelligent interaction of machine terminals. It is based on intelligent machine terminals and uses multiple communication methods as access means to provide customers with informatization solutions to meet customers' informatization needs in monitoring, comm...

Claims

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Application Information

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IPC IPC(8): H04W36/30H04W48/02H04W48/08
CPCH04W36/10H04W36/0044
Inventor 邓云戴谦艾建勋毛磊
Owner ZTE CORP
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