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Data scheduling method and device for body area network

A scheduling method and data scheduling technology, applied in the medical field, can solve the problems of diagnosis delay, resource waste, data scheduling and transmission, etc., and achieve the effect of timely and effective diagnosis and treatment, and improving the effectiveness and real-time performance.

Active Publication Date: 2019-10-22
BEIJING QUALITY & ZEAL INFORMATION TECH CO LTD
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

Different sensor nodes in the medical body area network have different data transmission requirements, and the existing body area network wastes resources due to channel competition among nodes and cannot reasonably schedule and transmit data according to emergency needs, which will lead to diagnosis the delay

Method used

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  • Data scheduling method and device for body area network
  • Data scheduling method and device for body area network
  • Data scheduling method and device for body area network

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Embodiment Construction

[0056] Specific embodiments of the present disclosure will be described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to illustrate and explain the present disclosure, and are not intended to limit the present disclosure.

[0057] In order to make it easier for those skilled in the art to understand the technical solutions provided by the embodiments of the present disclosure, figure 1 It is a schematic structural diagram of an implementation environment of a data scheduling device for a body area network provided according to an embodiment of the present disclosure. Such as figure 1 As shown, the control node 120 and multiple sensor nodes 110 are attached to different parts of the human body and communicate with each other. The sensor nodes 110 can collect data, process data, store data, and wirelessly send functions, etc., and can collect physiological parameters of the human...

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Abstract

The invention discloses a method and a device for scheduling data for body area network. The scheduling method comprises the steps of sending synchronous signal to sensor node, receiving from sensor node requesting signal which comprises the number of data packets and emergency data packets in current queue, deciding on scheduling strategy according to the requesting information received, sending scheduling order comprising scheduling strategy to sensor node, and receiving the data sent by the sensor node. The method meets different data transmission requirements across different sensor nodes, and will transmit emergency data generated due to abnormal human body to remote server platform preferentially according to scheduling strategy, conducive to timely and effective diagnosis and treatment and improving the effectiveness and real-time during data transmission.

Description

technical field [0001] The present disclosure relates to the medical field, and in particular, to a data scheduling method and device for body area networks. Background technique [0002] The medical body area network is a network system on the human body. The body area network collects the physical sign parameters of the human body through sensor nodes and sends the physical sign parameters to the remote server platform through the control node, so that doctors can perform remote diagnosis and treatment. However, the medical body area network has different requirements for data transmission, because the urgent data generated by the abnormal situation of the human body needs to be transmitted first according to the actual situation. Different sensor nodes in the medical body area network have different data transmission requirements, and the existing body area network wastes resources due to channel competition among nodes and cannot reasonably schedule and transmit data acc...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W24/02H04W72/12H04W84/18H04L29/08
Inventor 黄亦谦
Owner BEIJING QUALITY & ZEAL INFORMATION TECH CO LTD
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