Configuration methods for neighbor lists and same-frequency/different-frequency lists
A technology of neighbor list and configuration method, applied in the direction of electrical components, wireless communication, etc., can solve the problem of not knowing the configuration information of the main carrier and auxiliary carrier of the adjacent cell, unable to UE, and the neighbor list of the home base station and the same How to configure the frequency/different frequency list, etc.
Active Publication Date: 2014-05-21
TD TECH COMM TECH LTD
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However, Home Node B does not have a pre-configured list of neighboring cells, nor does it know the configuration information of the primary carrier and secondary carrier of neighboring cells
Therefore, the same-frequency / different-frequency list cannot be configured for the UE. Correspondingly, the UE cannot implement handover and cell reselection between macro stations or other home base stations through the same-frequency / different-frequency list. The main pilot of the neighboring cell to discover the neighboring HomeNode B
[0004] At present, there is no method for configuring the neighbor list and the same-frequency / inter-frequency list of the home base station
Method used
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Embodiment 2
[0044]Based on the above configuration method of the neighboring cell list, the home base station can further implement the configuration of the same-frequency / different-frequency list, and the configuration method of the same-frequency / different-frequency list will be described below using Embodiments 2 and 3 of the present invention. Such as figure 2 As shown, Embodiment 2 of the present invention includes the following steps:
[0045] Step 201, when the home base station is turned on, obtain a preset search parameter list for neighbor cell search and threshold parameters for establishing the neighbor cell list from the home base station manager (APM).
[0046] This step is the same as the implementation method in Embodiment 1, and will not be repeated here.
[0047] Step 202, the home base station performs a neighbor cell search according to the search parameter list, and according to the beacon channel signal quality of each cell obtained in the neighbor cell search and ...
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The invention discloses configuration methods for neighbor lists and same-frequency / different-frequency lists, wherein the configuration method for neighbor lists comprises the steps of: when a family base station is started, obtaining a preset search parameter list used for searching neighbors and threshold parameters used for establishing the neighbor lists from a family base station manager; searching neighbors by the family base station according to the search parameters, and establishing a self neighbor list according to the signal quality of beacon channels of all cells and the threshold parameter, which are obtained in searching of neighbors. By adopting the configuration methods for neighbor lists and same-frequency / different-frequency lists, the neighbor lists and the same-frequency / different-frequency lists of the family base station can be configured.
Description
technical field [0001] The present invention relates to a wireless network self-optimization technology in a mobile communication system, in particular to a method for configuring a neighboring cell list and a same-frequency / different-frequency list in a network composed of home base stations (Home NodeB). Background technique [0002] In the current TD-SCDMA system, according to the primary carrier and secondary carrier configuration information of adjacent cells in the network planning stage, the same-frequency / different-frequency list of a specific cell is configured through manual configuration or network management software, and pre-stored in the wireless network controller (RNC). When a user equipment (UE) initiates a wireless access request, the RNC sends the same-frequency / different-frequency list of the working frequency of the cell to the UE according to the cell where the UE is located and its working frequency. According to the intra-frequency / inter-frequency li...
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IPC IPC(8): H04W24/00H04W88/18
Inventor 范晨王浩然沈东栋王大飞景卓李蓉
Owner TD TECH COMM TECH LTD