System, method and wireless node determining if in range or out of range of wireless communication with a server
First Claim
1. A system comprising:
- a server comprising a first wireless communication port;
a fob comprising a user input device, a display and a second wireless communication port structured to communicate with the first wireless communication port of said server; and
at least one node different than said fob, said at least one node being at least one of a sensor node, a device node and a range extender node, said at least one node comprising a third wireless communication port structured to send information to or receive information from the first wireless communication port of said server,wherein said fob is structured to respond to said user input device and determine if said fob is in range or out of range of wireless communication with said server,wherein said fob is further structured to directly wirelessly communicate with said server through said first and second wireless communication ports or to indirectly wirelessly communicate with said server through at least one of said at least one node different than said fob,wherein said fob is further structured to display a status corresponding to said in range or out of range determination on said display, andwherein said fob is further structured to display a first status corresponding to said in range determination when said fob directly wirelessly communicates with said server, display a second status corresponding to said in range determination when said fob indirectly wirelessly communicates with said server, and display a third status corresponding to said out of range determination.
1 Assignment
0 Petitions
Accused Products
Abstract
A wireless system includes a headless base station having a first wireless communication port, a fob having a user input device, a display and a second wireless communication port structured to communicate with the first wireless communication port of the base station, and various wireless nodes different than the fob. The wireless nodes include a sensor node, a device node and a range extender node. The wireless nodes have a third wireless communication port structured to send information to or receive information from the first wireless communication port of the base station. The fob is structured to respond to the user input device and determine if the fob is in range or out of range of wireless communication with the base station.
8 Citations
4 Claims
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1. A system comprising:
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a server comprising a first wireless communication port; a fob comprising a user input device, a display and a second wireless communication port structured to communicate with the first wireless communication port of said server; and at least one node different than said fob, said at least one node being at least one of a sensor node, a device node and a range extender node, said at least one node comprising a third wireless communication port structured to send information to or receive information from the first wireless communication port of said server, wherein said fob is structured to respond to said user input device and determine if said fob is in range or out of range of wireless communication with said server, wherein said fob is further structured to directly wirelessly communicate with said server through said first and second wireless communication ports or to indirectly wirelessly communicate with said server through at least one of said at least one node different than said fob, wherein said fob is further structured to display a status corresponding to said in range or out of range determination on said display, and wherein said fob is further structured to display a first status corresponding to said in range determination when said fob directly wirelessly communicates with said server, display a second status corresponding to said in range determination when said fob indirectly wirelessly communicates with said server, and display a third status corresponding to said out of range determination.
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2. A wireless node structured to wirelessly communicate with a wireless server or at least one node different than said wireless node, said wireless node comprising:
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a user input device; a display; a processor; and a wireless communication port structured to communicate with said wireless server or said at least one node, wherein said processor is structured to respond to said user input device and determine if said wireless node is in range or out of range of wireless communication with said wireless server, wherein said processor is further structured to directly wirelessly communicate with said server or to indirectly wirelessly communicate with said server through at least one of said at least one node different than said wireless node, wherein said processor is further structured to display a status corresponding to said in range or out of range determination on said display, and wherein said processor is further structured to display a first status corresponding to said in range determination when said processor directly wirelessly communicates with said server, display a second status corresponding to said in range determination when said processor indirectly wirelessly communicates with said server, and display a third status corresponding to said out of range determination when said wireless communication port is out of range of wireless communication with said wireless server.
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3. A method of determining if a wireless node is in range or out of range of wireless communication wit a server, said method comprising:
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receiving input from a user input device; sending a first wireless message to said server responsive to said received input; attempting to receive a second wireless message from said server within a predetermined time after said sending a first wireless message to said server and responsively determining if said wireless node is in range or out of range of wireless communication with said server; and further comprising displaying a first status corresponding to said in range determination when said wireless node directly wirelessly communicates with said server, displaying a second status corresponding to said in range determination when said wireless node indirectly wirelessly communicates with said server, and displaying a third status corresponding to said out of range determination when said wireless node is out of range of wireless communication with said sewer.
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4. A method of determining if a wireless node is in range or out of range of wireless communication with a server, said method comprising:
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receiving input from a user input device; sending a first wireless message to said server responsive to said received input; attempting to receive a second wireless message from said server within a predetermined time after said sending a first wireless message to said server and responsively determining if said wireless node is in range or out of range of wireless communication with said server; and comprising failing to receive said second wireless message, broadcasting a third wireless message, receiving a fourth wireless message responsive to said third wireless message, sending a fifth wireless message to said server through another wireless node responsive to said fourth wireless message, and attempting to receive a sixth wireless message from said server within a predetermined time after said sending said fifth wireless message to said server and responsively determining if said wireless node is in range or out of range of wireless communication with said server.
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Specification