Network communication architecture, network communication system and network communication method
A network communication and network technology, applied in the field of network communication architecture, can solve problems such as insufficient bandwidth, reduced transmission speed, signal noise interference, etc., and achieves the effect of reducing the probability of drop and interruption and high stability
Active Publication Date: 2013-10-30
WISTRON NEWEB
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Problems solved by technology
[0005] However, in practical applications, although the power line network can be used everywhere, its network transmission quality is easily affected by various factors. For example, when multiple electronic devices transmit data through the power line network at the same time, it may cause insufficient bandwidth and transmission Speed drops; on the other hand, if a specific electronic device consumes a lot of power during operation (such as when the refrigerator cools down or the induction cooker is started), it may cause obvious signal noise interference on a specific power line node, degrading or even interrupting the communication quality
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[0043] The following will disclose the spirit of the present invention with illustrations and detailed descriptions. After those skilled in the art understand the embodiments of the present invention, they can be changed and modified by the techniques taught in the present invention without departing from the spirit of the present invention. Spirit and scope.
[0044] see figure 1 , is a schematic diagram of a network communication architecture 100 according to an embodiment of the present invention. Such as figure 1 As shown, the network communication architecture 100 includes a plurality of access points (in this example, access points 120a, 120b, 120c), a power line network 140, and a plurality of user end devices (in this example, user end device 160, 162, 164, 166, 168). In this embodiment, the client devices 160 , 162 , 164 , 166 , and 168 can be classified into electronic products such as personal computers, personal computers, printers, refrigerators, and television...
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The invention provides a network communication architecture, system and method. The network communication architecture comprises a plurality of customer devices, a power line network and a plurality of access points, wherein one access point is connected to an external internet; the access points are all connected to the power line network and thus a first local area network between the access points is formed; each access point forms a sub-local area network between the access point and the customer devices through an annular field pattern antenna; each access point provides a directional field pattern antenna and forms a second local area network between the access points; and each access point, based on network quality of the power line network, selectively transmits information packages to other access points through the first local area network or the second local area network. The network transmission quality of the network communication architecture provided in the invention is highly-stable; and when a specific electronic device consumes a large amount of electric power during operation, obvious signal noise interference cannot be caused on specific power line nodes, so that the probability of decline and interruption of communication quality is reduced.
Description
technical field [0001] The present invention relates to a network communication framework, and in particular to a network communication framework and a communication method integrated with a power line network. Background technique [0002] With the rapid development of electronic communication technology, various digital communication methods of wired or wireless transmission have developed rapidly, and have become the mainstream medium for electronic signal transmission. There are many types of products, such as personal computers, mobile phones, printers and even digital Home appliance. [0003] Among them, digital home appliances are a hot topic recently. In order to achieve real digital home appliance control, home appliances need to be able to communicate with a central controller or other electronic devices to exchange current switch status and operational information. [0004] Wireless communication protocols (such as Wifi communication protocol) are usually used f...
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Inventor 沈圣崑
Owner WISTRON NEWEB