A method and device for adjusting mobile phone network selection parameters
A network and public network technology, which is applied in the field of communication and can solve problems such as the impact of network load and the impact of user communication experience.
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no. 1 example
[0035] Such as figure 1In the system shown, there are two mobile terminals (for example: mobile phones) 101 and 102 . Wherein, the mobile phone 102 is located on a high-speed rail (not shown) (the two straight lines surrounding 102 represent high-speed rail tracks), and the mobile phone 101 is not on the high-speed rail. The system further includes two base stations, which are base station 103 and base station 104 respectively. The base stations 103 and 104 have their respective coverage areas, and their respective coverage areas cover the mobile phones 101 and 102 . It is assumed that the base station 103 is a base station inside the high-speed rail network, and its coverage area is the high-speed rail network; the base station 104 is a public network base station, and its coverage area is the public network.
[0036] The problem to be solved by the embodiments of the present invention is to allow the mobile phone 102 to reside on the high-speed rail network covered by the ...
no. 2 example
[0053] Such as image 3 As shown, if it is judged or set that the mobile phone is not currently in the high-speed rail mode (in step S201), then in step S202 it is judged whether the mobile phone resides on the high-speed rail network.
[0054] If it is the high-speed rail network that resides, then in step S204 it is judged whether the adjacent cell is a high-speed rail network, if the adjacent cell is a high-speed rail network, then the priority of the adjacent cell is kept unchanged in step S206, if the adjacent cell is not a high-speed rail network, then in step S208 Adjust the priority of the neighbor cell above the current cell.
[0055] If the resident is a public network, then in step S203 it is judged whether the adjacent cell is a high-speed rail network, if the adjacent cell is a high-speed rail network, then no processing is performed in step S207, if the adjacent cell is a public network, then the adjacent cell is prioritized in step S205 The level is adjusted ab...
no. 3 example
[0059] Such as Figure 4 As shown, this embodiment is compared with the first embodiment of the present invention, and steps S101 to S108 in the first embodiment correspond to steps S301 to S308 in the third embodiment respectively. The difference is that,
[0060] After step S308, it also includes S310: increase the threshold for starting the neighbor cell measurement and the threshold for starting reselection; that is, after the priority of the neighbor cell is adjusted to be lower than the priority of the serving cell, in order to further ensure that the mobile phone will choose to be in the current cell The high-speed rail network resides, and the threshold for starting neighbor measurement and the threshold for starting reselection are increased.
[0061] After step S307, it also includes S309: lowering the threshold for starting neighbor cell measurement and the threshold for starting reselection; that is, after the priority of the neighbor cell is adjusted above the pr...
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