Multilink data stream transmission method, wireless communication device and storage medium
A wireless communication device and data stream transmission technology, applied in the field of communication, can solve problems such as waste of link resources, failure to realize multi-link networking, poor network performance, etc., to achieve the effect of avoiding waste and improving wireless network experience
Active Publication Date: 2018-09-04
成都市联洲国际技术有限公司
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Problems solved by technology
[0002] In the prior art, there are PLC (Powerline Communication, power line communication) + WIFI products that form a two-layer network through PLC, and PLC acts as the only link for communication between devices, while WIFI is used to provide wireless hotspots for clients. In this case, since the communication link is unique, there is no need to deal with the connection network of this link structure, but in today's market, there are also situations where devices form a multi-link network through PLC and WIFI at the same time , in this case, some devices that support PLC and WIFI networking will simply compare the negotiation rates of the PLC and WIFI links during the networking process, select the link with the highest negotiation rate as the networking link, and disconnect the other links. However, the processing method is actually only through single-link networking. Multi-link networking can only achieve the communication efficiency equivalent to single-link networking. The network performance is not good, and it also causes waste of link resources. Realize the effect of multi-link networking
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[0060] On the basis of the first embodiment of the present invention, the wireless communication device is a wireless access point or a wireless repeater;
[0061] In the networking, when the wireless access point has a PLC module, the link interface corresponding to the PLC module on the wireless access point is pre-set as a downlink interface, and all wireless access points in the networking The link interfaces corresponding to the PLC modules on the repeater are pre-set as uplink interfaces.
[0062] When the wireless access point does not have a PLC module, the link interface corresponding to the PLC module on one of the wireless repeaters in the network is pre-set as a downlink interface, and the other wireless nodes in the network The link interface corresponding to the PLC module on the repeater is pre-set as the uplink interface.
[0063] In the embodiment of the present invention, in an extended network composed of a wireless access point and a wireless repeater, the...
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The invention discloses a multilink data stream transmission method, a wireless communication device and a storage medium, wherein the method comprises the following steps: when arriving at a predetermined time node every time, according to PLC network information in a PLC module corresponding to all PLC links in a network, determining a target PLC link of a target client side object, and acquiring link negotiation rate of the target PLC link; according to channel information acquired twice from the target PLC link within a preset time interval, acquiring link utilization rate of the target PLC link; according to the link negotiation rate and the link utilization rate of the target PLC link, calculating link quality of the target PLC link; acquiring link information of a WIFI link, therebycalculating link quality of the WIFI link; determining an optimal link according to the link quality of the PLC link and the link quality of the WIFI link, thereby enabling the target client side object to transmit data streams through the optimal link. Thus, bandwidth of a plurality of communication links can be superposed, and network performance is improved.
Description
technical field [0001] The present invention relates to the communication field, in particular to a multi-link data stream transmission method, a wireless communication device and a computer-readable storage medium. Background technique [0002] In the prior art, there are PLC (Powerline Communication, power line communication) + WIFI products that form a two-layer network through PLC, and PLC acts as the only link for communication between devices, while WIFI is used to provide wireless hotspots for clients. In this case, since the communication link is unique, there is no need to deal with the connection network of this link structure, but in today's market, there are also situations where devices form a multi-link network through PLC and WIFI at the same time , in this case, some devices that support PLC and WIFI networking will simply compare the negotiation rates of the PLC and WIFI links during the networking process, select the link with the highest negotiation rate a...
Claims
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IPC IPC(8): H04L12/721H04L12/707H04L12/26H04W76/15H04B3/54H04L45/24
CPCH04B3/54H04L43/0882H04L43/0894H04L45/123H04L45/24H04L45/70H04W76/15
Inventor 蒲颢文何叶
Owner 成都市联洲国际技术有限公司