Method and system for effective noise bandwidth (eNB) global identification configuration and eNB system

Abstract

The invention discloses a method for effective noise bandwidth (eNB) global identification configuration. Under a network sharing mode, the global eNB identification (ID) of eNB is configured in a web master configuration system. The public land mobile network (PLMN) ID of the global eNB ID is set according to the identification of a service provider, and the eNB belongs to the service provider. When an eNB system is successfully started, the global eNB ID of the eNB is sent to a foreground data base in a synchronous mode through the web master configuration system. The eNB system reads the global eNB ID of the eNB and stores the global eNB ID of the eNB. During a signal interactive process, the PLMN ID in the global eNB ID of the eNB of signal information is filled as the PLMN ID of the stored global eNB ID. The invention further discloses a system for eNB global identification configuration and an eNB system. The eNB can be accurately and uniquely identified under the network sharing mode, and a filling problem of the PLMN ID in the global eNB ID is solved.

Description

technical field [0001] The present invention relates to an identification technology of an evolved base station (eNB, E-UTRAN NodeB) of a universal terrestrial radio access network, and in particular relates to a configuration method, system and eNB system of an eNB global identification. Background technique [0002] The eNB global identifier, as the name implies, is used to uniquely identify an eNB in ​​the entire network. [0003] In a Long Term Evolution (LTE, Long Term Evolution) system, a Public Land Mobile Network (PLMN, Public Land Mobile Network Identity) identifier (ID) is used to distinguish different operators. For an eNB, the LTE system uses an eNB global identifier (Global eNB ID) to uniquely identify an eNB. Global eNB ID consists of PLMN ID and eNB ID. The PLMN ID is used to indicate which operator's eNB the eNB belongs to; the eNB ID is unique under the same PLMN, and is used to indicate which eNB is under the operator. [0004] Similar to 2G / 3G, in the L...

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Problems solved by technology

Such a regulation is completely fine in the non-network sharing mode, but in the network sharing mode, such as figure 1 As shown, since one eNB can be configured with multiple cells, cells 1, 2, 3..., when the primary PLMN IDs in multiple cell broadcasts are different, such as a scenario where cell 1 is shared by multiple operators, The main PLMN is PLMN ID1; while the cell 2 is dedicated to an operator, the main PLMN ID is PLMN ID2, which PLMN ID needs to be filled in the PLMN ID in the Global eNB ID, the LTE protocol does not specify this, and the eNB will not be correctly identified. Uniquely identifies

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