Communication method and communication device

A communication method and technology of a communication device, applied in the field of communication, can solve the problems of data buffering requirements, inability to realize control technology, inability to meet the size of terminal equipment buffers, etc., so as to achieve the effect of improving practicability and avoiding the influence of communication and control.

Active Publication Date: 2019-04-26
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] However, affected by the hardware configuration of the terminal device, the cache size of the terminal device may not be able to meet the data cache requirements, resulting in the failure of the above control technology

Method used

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  • Communication method and communication device
  • Communication method and communication device
  • Communication method and communication device

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Embodiment Construction

[0090] The technical solution in this application will be described below with reference to the accompanying drawings.

[0091] The terms "component", "module", "system" and the like are used in this specification to refer to a computer-related entity, hardware, firmware, a combination of hardware and software, software, or software in execution. For example, a component may be, but is not limited to being, a process running on a processor, a processor, an object, an executable, a thread of execution, a program, and / or a computer. By way of illustration, both an application running on a computing device and the computing device can be components. One or more components can reside within a process and / or thread of execution and a component can be localized on one computer and / or distributed between two or more computers. In addition, these components can execute from various computer readable media having various data structures stored thereon. A component may, for example, b...

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Abstract

The application provides a communication method and a communication device. The communication method comprises the following steps: terminal equipment receives first instruction information sent by network equipment, wherein the first instruction information is used for instructing the terminal equipment to delete first data from a cache, and the first data is sent by the network equipment to theterminal equipment and stored in a first cache space in the cache, and has not be submitted to an application layer of the terminal equipment yet; the terminal equipment deletes the first data from the cache according to the first instruction information; and the terminal equipment receives second data sent by the network equipment, and stores a part or all of the second data in the first cache space. Therefore, communication and control may not be affected when the cache of the terminal equipment is too small.

Description

technical field [0001] The present application relates to the communication field, and more specifically, to a communication method and a communication device. Background technique [0002] A control technology is currently known. The communication device needs to execute the action corresponding to the received data at a specified time. Therefore, it is necessary to ensure that the data reaches the communication device before the specified time. For this, a timing communication technology can be used, that is, the terminal The device may store in the cache the data that needs to be sent to the network device before the specified time, and send the data to the network device at the specified time. Moreover, the terminal device can store the data received from the network device in the cache, and submit the data to the application layer at a specified time. [0003] However, due to the influence of the hardware configuration of the terminal device, the cache size of the term...

Claims

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Application Information

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IPC IPC(8): H04L29/08
CPCH04L67/5682H04L65/40
Inventor 于峰高峰蔺波于光炜
Owner HUAWEI TECH CO LTD
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