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Method, system and device for controlling terminal to monitor channel

A technology for controlling channels and terminals, applied in the field of communication, can solve problems such as wasting UE resources, and achieve the effect of saving UE resources and rationally utilizing resources

Active Publication Date: 2010-12-22
DATANG MOBILE COMM EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The modification period of the MCCH is generally several seconds, and the modification period of the MCCH corresponding to various service types is the same. For the service type with a low update frequency of the information carried by the MCCH, the UE also monitors the MCCH every few seconds according to the modification period , therefore, the UE performs unnecessary repeated operations of reading the MCCH, which greatly wastes UE resources

Method used

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  • Method, system and device for controlling terminal to monitor channel
  • Method, system and device for controlling terminal to monitor channel
  • Method, system and device for controlling terminal to monitor channel

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0077] Embodiment 1: The UE determines the MCCH modification interval through the counter and the MCCH modification period.

[0078] The network side provides two types of services (each type of service includes one or more services with similar characteristics), the duration of the first type of service is long, and changes every hour, while the duration of the second type of service is short, And it changes every 60 seconds. The MCCH contains the control information of these two types of services. The modification period of the MCCH is 320 milliseconds (ms), and the base station sends the modification period of the MCCH and the specific content of the MCCH to the UE.

[0079] Moreover, the network side allocates different counters for different types of services. The counter (Counter1) of the first type of service=20, the base station can only modify the control information of the first type of service carried by the MCCH every 20 MCCH modification periods, that is, the mod...

Embodiment 2

[0084] Embodiment 2: The UE determines the modification interval of the MCCH through the counter and the repetition period of the MCCH.

[0085] The basic conditions are the same as those in Embodiment 1, but what the counter counts is the number of MCCH repetition periods, not the number of MCCH modification periods.

[0086] The network side provides two types of services (each type of service includes one or more services with similar characteristics), the duration of the first type of service is long, and changes every hour, while the duration of the second type of service is short, And it changes every 60 seconds. The MCCH contains the information of these two types of services, and the repetition period of the MCCH is 160ms, and the base station sends the repetition period of the MCCH and the specific content of the MCCH to the UE.

[0087] Moreover, the network side allocates different counters for different types of services. The counter of the first type of service Co...

Embodiment 3

[0092] Embodiment 3: The UE determines the modification interval of the MCCH solely through a timer (Timer).

[0093] The basic conditions are the same as those in Embodiment 1 and Embodiment 2, but at this time, a timer is used to determine the time to monitor the MCCH.

[0094] The network side provides two types of services (each type of service includes one or more services with similar characteristics), the duration of the first type of service is long, and changes every hour, while the duration of the second type of service is short, And it changes every 60 seconds. The MCCH contains the control information of these two types of services. The modification period of the MCCH is 320ms, and the base station sends the modification period of the MCCH and the specific content of the MCCH to the UE.

[0095] And, the network side distributes different timers for different types of services, the timer (Timer1) of the first type of service=6.4 seconds, the base station can only ...

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Abstract

The invention discloses method, system and device for controlling a terminal to monitor a channel, which are used for improving the rationality of UE (User Equipment) resource utilization and reducing resource waste. The method for controlling the terminal to monitor the channel comprises the following steps of: notifying different modified interval information preliminarily set for MBMS (Multimedia Broadcasting Multicast Service) in different service types to the terminal by a network side to control the terminal to monitor the control channel of the MBMS according to the modified interval information required by the terminal and corresponding to the MBMS, wherein the modified interval information corresponding to the MBMS is the time interval information of the control information of the MBMS, and the time interval information of the MBMS is born by the control channel of the MBMS and modified by the network side.

Description

technical field [0001] The present invention relates to the field of communication technology, in particular to a method, system and device for controlling a terminal to monitor a channel. Background technique [0002] Multimedia Broadcast Multicast Service (MBMS, Multimedia Broadcast Multicast Service) in the Long Term Evolution (LTE, Long Term Evolution) system is also called evolved MBMS (eMBMS, evolved MBMS), and its main function is to implement broadcast and multicast in the LTE system. broadcast business. At present, the MBMS of version 9 (R9) is mainly implemented through a mixed cell, that is, a cell that transmits MBMS services also transmits unicast services. [0003] eMBMS-related logical channels include: [0004] (1) Broadcast Control Channel (BCCH, Broadcast Control Channel), used for the network to broadcast system information to the terminal (UE), and the system information is transmitted through the BCCH. [0005] (2) Multicast Control Channel (MCCH, Mul...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04W4/06H04W48/16H04W52/02
CPCY02D30/70
Inventor 梁靖杨晓东赵毅
Owner DATANG MOBILE COMM EQUIP CO LTD
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