Method for indicating terminal action time by network side
An action time and network-side technology, applied in the field of mobile communication, can solve the problems of long action operation cycle and inability to indicate
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Embodiment 1
[0040] The network side sets the execution time for an action and notifies the UE through control signaling. The time information in the signaling indicates the time difference between the current time and the set execution time; the time information sent by the network side at different times is different. , because as time changes, the above-mentioned time difference is also changing.
[0041] If the above-mentioned time difference is greater than the range indicated by SFN, the network side will add the parameter SFN_Num in the setting information, indicating that the terminal is required to perform corresponding actions in the following SFN cycles. The value range can be determined according to the length of the specific action execution cycle. The value is a positive integer (1, 2, 3...), and the time length represented by it is: SFN_Num*10.24 (SFN cycle length) seconds; at the same time, setting SFN_offset according to the existing technology means that in the subsequent ...
Embodiment 2
[0059] Embodiment 2 shows another method. The network side indicates the execution cycle of an action in the configuration information, and the terminal performs an action according to the cycle after receiving it; different from Embodiment 1, the network side periodically transmits the above configuration When setting parameters, the SFN_Num will not be decremented, that is to say, the configuration information will remain unchanged. The method in this embodiment is mainly aimed at a scenario that does not require multiple terminals to act at the same time.
[0060] The specific implementation process is as follows:
[0061] The network side sets the period for an action. If the period is greater than the range indicated by the SFN, the parameter SFN_Num is added when setting the period, indicating that the period of the action includes several SFN periods; specific frame number;
[0062] In order for terminals accessing the system at different times to obtain the period in...
Embodiment 3
[0080] In some scenarios, the network will periodically broadcast some information. If the information changes infrequently, the network can configure a cycle for the terminal to read information. The cycle can be set according to the frequency of information changes. In the present invention, the cycle can be Greater than 10.24s.
[0081] In this information, the terminal will be instructed to take corresponding actions. For example, a certain service will start to be transmitted at a certain time. The terminal can monitor the information periodically to obtain the start time of service transmission and start receiving the service at the start time. . That is to say, in the above process, there are two time indications, one is periodic signaling reception, and the other is service effective time; the indication of periodic signaling reception can adopt the method described in Embodiment 2; the indication of service effective time The method described in Example 1 can be used...
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Abstract
Description
Claims
Application Information
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