Method for realizing interconnection and intercommunication of wireless network grids
A wireless grid and interconnection technology, applied in the direction of data exchange network, digital transmission system, electrical components, etc., can solve the problems of limiting the scope of use of interconnection grid, cumbersome interconnection, complicated network environment, etc., and achieve resource sharing , Convenient information interaction, convenient use effect
Inactive Publication Date: 2007-10-31
LENOVO (BEIJING) LTD
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Problems solved by technology
The disadvantages of this method are: the interconnection of different wireless grids is very cumbersome, highly professional, poor in operability, and very low in efficiency; because there are often various wireless grids in different network environments, these The functions of the wireless grid are diversified, and they may move at any time. These factors will make the network environment more complicated, making many users troubled by the complexity of network resources and system parameters when using wireless grid resources. The user has brought a lot of inconvenience in use; in addition, because the system parameters of the wireless grid must be manually configured in this solution, only specific wireless grids that have successfully configured system parameters can be interconnected, which seriously limits the realization of interconnection The scope of use of the grid
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[0033] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.
[0034] The method of the present invention does not care about the specific networking mode and data transmission scheme of the wireless grid, but from the perspective that the user only cares about the functions that the wireless grid can provide, to realize the interconnection and intercommunication between different wireless grids, and A kind of wireless grid in the network can have the intelligent management function of wireless grid resources, so as to use and manage other wireless grids in the network. In this embodiment, the wireless grid with the intelligent management function of wireless grid resources is a mobile wireless grid, for example, a wireless notebook computer, a wireless personal digital assistant (PDA) or a mobile phone, etc., when the mobile wireless grid When entering a wireless scene, you can intelligently sea...
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The method includes following steps: in wireless scene, wireless grid sends multicast packet to wireless network; through receiving multicast packet, wireless grid needed of interconnection and intercommunication searches other wireless grids and displays information of up / down lines of wireless grid; when requiring of carrying out interconnection and intercommunication with searched wireless grid, the wireless grid needed of interconnection and intercommunication sends request to the searched wireless grid; receiving the said request, wireless grid returns description information in use for configuring system parameters; based on the received description information, the wireless grid of sending request configures own system parameters; by using the said parameters, two wireless grids of sending and receiving request build wireless connection. The invention realizes interconnection and intercommunication without need of configuring system parameters manually.
Description
technical field [0001] The invention relates to wireless local area network technology, in particular to a method for realizing interconnection and intercommunication of wireless grids. Background technique [0002] With the rapid development of network applications and the increasing number of portable smart mobile terminal users, more and more users hope to freely access the Internet (Internet) anytime, anywhere and enjoy more safe and secure network services. , the traditional local area network has been increasingly unable to meet people's needs. With the increasing maturity of wireless network technology, Wireless Local Area Network (WLAN, Wireless Local Area Network) is playing an increasingly important role with its high-speed transmission capability and flexibility, becoming a new generation of high-speed wireless access network. [0003] In a wireless local area network, due to the complexity of the network environment, there are often a variety of wireless devices...
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IPC IPC(8): H04L12/00H04L29/02H04L12/56
Inventor 邹晓红
Owner LENOVO (BEIJING) LTD