A method, device and system for realizing channel multiplexing based on scheduling

A channel multiplexing and channel technology, which is applied in the field of communication, can solve problems such as the inability to use channel resources and the reduction in the utilization rate of channel resources, and achieve the effect of accurate multiplexing and realization of multiplexing

CN101657021BActive Publication Date: 2011-12-28SHANGHAI HUAWEI TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2011-12-28

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Abstract

The invention provides a method, device and system for realizing channel multiplexing based on scheduling. The method provided by the present invention includes: the network side device learns that the voice service of the first terminal on the channel is in a silent period; if the network side device and the second terminal need to perform voice service or packet service, the network side device Scheduling the channel to the second terminal. Before performing the above steps, the MAC protocol stack needs to be used as a common protocol stack for the voice service and the packet service, and the network side device allocates the same channel to the first terminal and the second terminal. The device provided by the present invention includes: a first allocation unit, an acquisition unit, and a second allocation unit. Through the present invention, channel multiplexing is realized during the speech silence period.
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Description

technical field

[0001] The present invention relates to the field of communication technology, in particular to a method, device and system for realizing channel multiplexing based on scheduling. Background technique

[0002] In the voice service of the communication system, when a user initiates a voice service request, the channel resources carrying the user's service are exclusively occupied by the user. During the continuation of the voice service, even if there is no conversation, that is, when the user's voice service is in the voice silence period, the channel resource is still monopolized.

[0003] In the research process, the inventor found that the existing voice services have the following disadvantages in the execution process: when channel resources are monopolized by a certain voice service, other voice services and packet services will not be able to use the channel resources monopolized by the voice service, making the channel Resource utilization is reduced...

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Embodiment Construction

[0021] In order to make the above features and advantages of the present invention more comprehensible, the present invention will be described in detail below in conjunction with specific embodiments.

[0022] Please refer to figure 1 , which shows the flow of the method embodiment of the present invention, the method provided in this embodiment includes:

[0023] Step 101: The network side device learns that the voice service of the first terminal on a channel is in a silent period;

[0024] Step 102: If the network side device and the second terminal need to perform voice service or packet service, the network side device schedules the channel to the second terminal.

[0025] In the method provided by the embodiment of the present invention, it is necessary to use the data link layer protocol stack of the packet service, that is, the MAC protocol stack, or the MAC protocol stack and the radio link control RLC protocol stack to replace the original channel link connection p...