A method and system for realizing license mechanism of mobile switching center in the pool

Abstract

The invention discloses an implementing method of mobile switch center (MSC) license mechanism in POOL. The method comprises: A, any one first MSC in POOL determines the working state of other MSC in POOL; and B, the first MSC executes the service treatment according to the determined working state of other MSC and the resource information of the License. The invention also discloses an implementing system of MSC license mechanism in POOL. The method and system can allow individual MSC to share License resource in POOL.

Description

technical field [0001] The invention relates to a mobile communication technology, in particular to a method and a system for realizing a license mechanism of a mobile switching center (MSC) in a pool (POOL). Background technique [0002] MSC uses the license mechanism to limit the number of resources used by users. The number of resources used by users, that is, license resources, is represented by license control items. License control items include: total number of users, total number of smart calls, 2G (p. Second-generation digital communication) end-office calls, 3G (third-generation digital communication) end-office calls, trunk calls, number of supported calls on hold, number of supported calls waiting, number of multi-party call users, number of data service users, legal interception The number of users, the number of legal interception centers, the total number of group calls, the total number of broadcast calls, the number of 2M signaling links and the number of mu...

AI Technical Summary

Problems solved by technology

When multiple MSCs form a POOL to accept users, the first problem is for disaster recovery considerations. For example, if an MSC in the POOL fails due to an earthquake, power outage, or flood in a certain area, one MSC is generally considered in the POOL. If a fault occurs, according to the original license mechanism, each MSC in the POOL still accepts users through the contract quantity of each license control item in its own equipment, so that the users of the faulty MSC in the POOL cannot access other MSCs in the POOL. Therefore, it is impossible to realize that each MSC can share License resources in the POOL

The second problem is that an MSC in the POOL needs to be upgraded, and all users of the MSC need to be connected to other MSCs, and subsequent users are prohibited from accessing the upgraded MSC.

According to the original license mechanism, each MSC in the POOL accepts users according to the contract quantity of the license control item in its own equipment, so that other MSCs in the POOL cannot accept the users of the upgraded MSC, so that it is impossible to realize the sharing of MSCs in the POOL License resources

The third problem is that there is an unbalanced load of MSCs in the POOL in actual applications. The actual number of one MSC and one license control item has reached the limit, that is, the full load. The limit here is the license control item. The number of contracts. The actual number of the license control item in other MSCs is very low, that is, the load is low. According to the original license mechanism, each MSC accepts users according to the contract number of the license control item. In this way, the license control item of the fully loaded MSC Users cannot continue to be accepted, but in the entire pool, the total actual quantity of the license control item does not exceed the total contract quantity of the license control item, so it is impossible to share the license resources in the POOL among MSCs

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