A wireless link scheduling method and terminal in a packet domain network
A wireless link and packet domain technology, applied in the wireless link scheduling method and the terminal field, can solve problems such as difficult data sending and receiving packets, achieve good application prospects, ensure normal operation, and reduce the burden
Active Publication Date: 2017-11-07
ZTE CORP
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Problems solved by technology
But in fact, for data card products connected to PCs, or smart phones with powerful and rich software, when the user is connected to the data network, even if he does not perform any Internet or web browsing operations, the background program of the operating system Or the background programs of other software will also request to send and receive a certain amount of data, so it is difficult to guarantee that there will be no data packets sent and received within 1 minute, which will cause the above wireless resource saving mechanism to be equivalent to nothing
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[0055] In order to make the purpose, technical solution and advantages of the present invention more clear, the embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined arbitrarily with each other.
[0056] In this embodiment, the wireless link scheduling method in the packet domain network, such as figure 1 shown, including:
[0057] Step 10: The terminal counts the amount of data sent within a period of time;
[0058] Assume that the starting time of traffic statistics is t 0 , the rate function of the terminal sending data is f(t), and the statistical time length is Δt, then the amount of data sent by the terminal within the Δt time length Δ Q can be represented by the following formula:
[0059]
[0060] Step 20: When it is judged that the link release conditio...
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The invention discloses a wireless link scheduling method in a packet domain network and a terminal. The method includes: the terminal counts the amount of data sent within a period of time; when it is judged that the link release condition is met, the established wireless link is released. resource; wherein, the link release condition includes: the amount of data sent within the duration is less than a preconfigured data amount threshold. The above-mentioned terminal includes: a statistical unit for counting the amount of data sent within a period of time; an execution unit for releasing established wireless link resources when it is judged that the link release condition is satisfied; wherein the link release condition includes : The amount of data sent within the duration is less than the preconfigured data amount threshold. The traffic-based wireless link release mechanism is more suitable for the rational use of wireless resources of the growing data card and smart phone terminal products. Compared with the idle time-based method in the protocol, this method is more suitable for practical application scenarios. is reasonable.
Description
technical field [0001] The invention belongs to the field of mobile wireless communication, and in particular relates to a method for scheduling wireless links in a packet domain network and a terminal. Background technique [0002] Wireless resources are an important capital of operators. With the rapid development of mobile communication technology, mobile communication users are also increasing explosively, and the burden on operators' networks is also becoming heavier. Reasonable planning and utilization of wireless resources are increasingly being valued by operators and 3GPP (The 3rd Generation Partnership Project, 3rd Generation Partnership Project) standardization organizations. [0003] The issue of how to avoid unnecessary waste of wireless resources has been mandated by high-end operators and 3GPP specification organizations, especially for LTE (Long Term Evolution, Long Term Evolution) technology. [0004] The LTE network belongs to the packet domain network, an...
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IPC IPC(8): H04W72/12
CPCH04W72/12H04W72/00H04W76/30
Inventor 高明刚
Owner ZTE CORP