WLAN and ZigBee coexistent wireless network cooperation system and method

A technology of cooperative working system and wireless network, applied in the field of WLAN and ZigBee coexisting wireless network cooperative working system, can solve the problems of wireless channel congestion, data transmission failure, mutual interference of wireless signals, etc., to avoid transmission delay, small data, and high efficiency The effect of transmission

Active Publication Date: 2018-10-16
FENGHUO COMM SCI & TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If there is no coordination mechanism for the coexistence of WLAN and ZigBee networks, when both WLAN and ZigBee have data to send, the driver software of both WLAN and ZigBee will seize the wireless channel to send data, which will cause wireless channel congestion and wireless signal interference. Failed to send data, lower transmission efficiency

Method used

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  • WLAN and ZigBee coexistent wireless network cooperation system and method
  • WLAN and ZigBee coexistent wireless network cooperation system and method
  • WLAN and ZigBee coexistent wireless network cooperation system and method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0049] see figure 1 As shown, the embodiment of the present invention provides a WLAN and ZigBee coexistence wireless network cooperative work system, including:

[0050] WLAN data transceiver module and ZigBee data transceiver module; WLAN data transceiver module and ZigBee data transceiver module are provided with data transceiver control bit; data transceiver control bit is used to represent the data transceiver status in WLAN data transceiver module and ZigBee data transceiver module;

[0051] The WLAN data transceiver module is used for: when needing to send data packets, first obtain the data transceiver control bit of ZigBee, judge the data transceiver status represented by the data transceiver control bit of ZigBee; Allow sending WLAN data;

[0052] The ZigBee data transceiver module is used for: when it is necessary to send data packets, first obtain the data transceiver control bit of the WLAN, and judge the data transceiver status indicated by the data transceiver ...

Embodiment 2

[0054] On the basis of Embodiment 1, this embodiment discloses a co-working method of WLAN and ZigBee coexistence wireless network, comprising the following steps:

[0055] When the WLAN data transceiver module needs to send data packets, it first obtains the data transceiver control bit of ZigBee, and judges the data transceiver status indicated by the data transceiver control bit of ZigBee; only when the ZigBee data transceiver module is in the state of no data transmission, it is allowed to send WLAN data;

[0056] The ZigBee data transceiver module first obtains the data transceiver control bit of the WLAN when it needs to send data packets, and judges the data transceiver status indicated by the data transceiver control bit of the WLAN, as long as the WLAN data transceiver module is not in the state of sending and receiving data, ZigBee data is allowed to be sent.

Embodiment 3

[0058] On the basis of embodiment 1 or 2, the data transceiver control bit is used to represent the data transceiver status in the WLAN data transceiver module and the ZigBee data transceiver module:

[0059] The data sending and receiving control bit is 0, which means no data is being sent; the data sending and receiving control bit is 1, which means that data needs to be requested to be sent, and the data sending and receiving control bit is 2, which means that data is being sent and received.

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PUM

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Abstract

The invention discloses a WLAN and ZigBee coexistent wireless network cooperation system and method, and relates to the technical field of computer communication. According to the system and method, wireless transmission data of a WLAN and wireless transmission data of a ZigBee are coordinated by setting data transceiving control bits in the WLAN data transceiving module and the ZigBee data transceiving module; and due to the fact that the ZigBee data has the advantages of being abrupt and small and being in real time and the real-time performance requirement of transmission of the ZigBee datais high, by setting the data transceiving control bits, the purpose of transmitting the WLAN data after the ZigBee data is transmitted preferentially is achieved, and therefore the efficient transmission purpose can be achieved.

Description

technical field [0001] The invention relates to the technical field of computer communication, in particular to a WLAN and ZigBee coexistence wireless network cooperative work system and method. Background technique [0002] Smart Home is that thing connectionization embodies under the influence of Internet of Things. Smart home connects various devices in the home (such as audio and video equipment, lighting system, curtain control, air conditioning control, security system, digital cinema system, audio and video server, shadow cabinet system, network appliances, etc.) Home appliance control, lighting control, telephone remote control, indoor and outdoor remote control, anti-theft alarm, environmental monitoring, HVAC control, infrared forwarding and programmable timing control and other functions and means. [0003] As the core connection control device, the smart home gateway also provides business capabilities such as broadband Internet access, voice calls, IPTV, and in...

Claims

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Application Information

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IPC IPC(8): H04W72/12H04W84/12H04W84/18
CPCH04W72/1215H04W72/1221H04W84/12H04W84/18H04W72/569
Inventor 张志本
Owner FENGHUO COMM SCI & TECH CO LTD
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