State switching method, mobile terminal, network equipment and communication system
A technology of mobile terminals and network equipment, applied in the field of communication, can solve problems such as inability to process paging messages, missed calls, etc.
Active Publication Date: 2020-07-07
HUAWEI DEVICE CO LTD
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Problems solved by technology
[0004] When the main card of the DSDS mobile terminal is in the IDLE state because the RF resources are preempted by the secondary card, and the network side has not synchronized with the state of the DSDS mobile terminal at this time, the network side will always send paging messages carrying the URNTI identifier, causing the main Although the card has obtained the radio frequency resources, it cannot process the received paging message carrying the URNTI identifier, and there is a problem of missed calls
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[0042] Embodiments of the present application are described below in conjunction with the accompanying drawings. Apparently, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Those of ordinary skill in the art know that, with the development of technology and the emergence of new scenarios, the technical solutions provided in the embodiments of the present application are also applicable to similar technical problems.
[0043] Embodiments of the present application provide a state switching method, terminal, network device, and system. After the radio frequency resources of the first user identification card are seized by the second user identification card, according to the radio frequency resources of the first user identification card and the occupancy of the second user identification card, and control the first user identification card to remain in the idle state or switch to the paging state, so that the com...
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The invention discloses a state switching method, and the method comprises the following steps that: when a first subscriber identity module card of a mobile terminal communicates with network equipment by using radio frequency resources, enabling the mobile terminal to monitor that the radio frequency resources are preempted by a second subscriber identity module card of the mobile terminal; enabling the mobile terminal to switch the communication state of the first subscriber identity module card from a paging state to an idle state; if it is monitored that the radio frequency resources areacquired again by the first subscriber identity module card, performing cell updating on the first subscriber identity module card, and if cell updating succeeds, switching the communication state ofthe first subscriber identity module card from an idle state to a paging state. According to the technical scheme of the invention, after the first subscriber identity module card obtains the radio frequency resources again, cell updating is carried out on the first subscriber identity module card, so the communication state of the first subscriber identity module card is consistent with the communication state of the network equipment for the first subscriber identity module card, and the problem of missed calls in some scenes is solved.
Description
technical field [0001] The present application relates to the technical field of communications, and in particular to a method for state switching. Background technique [0002] The paging technology may refer to a process initiated by the network side to find a specific mobile terminal and notify the mobile terminal to communicate with the network side. Network paging mobile terminals can be divided into paging mobile terminals in P state or paging mobile terminals in IDLE state. Mobile terminals in P state include mobile terminals in cell paging state (CELL_PCH) or mobile terminals In the paging state (URA_PCH) in the user registration area. Wherein, the mobile terminal in the P state is paged, and the paging message sent by the network side carries the UTRAN radio network temporary identity (URNTI), and the mobile terminal in the IDLE state The mobile terminal performs paging, and the paging message sent by the network side carries a temporary mobile subscriber identity...
Claims
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IPC IPC(8): H04W8/18H04W76/27H04W76/38
CPCH04W8/183H04W76/27H04W76/38H04W8/18H04W68/02
Inventor 陈小艳胡浩陈新文
Owner HUAWEI DEVICE CO LTD