Mobile device with surrogate access to the internet and other networks
First Claim
1. An ad hoc network, comprising:
- a network surrogate for connection to a web server through a network interface controller (NIC);
a wireless service area transceiver supported by the network surrogate and providing for communication with a plurality of mobile device visitors to the service area; and
a stub server for translating web browsing requests and responses between said web server and any of said plurality of mobile device visitors to the service area.
1 Assignment
0 Petitions
Accused Products
Abstract
A wireless mobile device without direct access to the Internet or other data network is provided such access by a surrogate that is already directly connected. For example, a network printer with an infrared port is opportunistically accessed by a PDA lacking its own direct Internet connection. The network printer provides all the network connectivity and protocol processing overhead, and reduces the burden on the PDA or other mobile device to simply that of handling an ordinary serial channel. To the network, the PDA impersonates as the network printer. Such network printer or other similar network surrogate, can impose access restraints on the local mobile devices it will allow to connect this way.
19 Citations
6 Claims
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1. An ad hoc network, comprising:
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a network surrogate for connection to a web server through a network interface controller (NIC);
a wireless service area transceiver supported by the network surrogate and providing for communication with a plurality of mobile device visitors to the service area; and
a stub server for translating web browsing requests and responses between said web server and any of said plurality of mobile device visitors to the service area. - View Dependent Claims (2)
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3. A process for accessing a network, comprising:
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providing a mobile device that lacks direct access to the network;
providing a surrogate directly connected to the network;
impersonating the mobile device as the surrogate in the network; and
providing the mobile device with access to the network through the surrogate and its connection to the network. - View Dependent Claims (4, 5)
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6. A process for accessing a web server from a mobile device, comprising:
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sending an HTTP web access request from the mobile device to a network printer as byte stream over infrared ports, the network printer having access to the web server;
compiling a TCP/IP web access request based on the HTTP web access request on behalf of the mobile device by the network printer;
sending the TCP/IP web access request from the network printer to the web server;
receiving a TCP/IP web access response from the web server by the network printer;
parsing the TCP/IP web access response by the network printer to retrieve an HTTP response incorporated therein; and
sending the HTTP response from the network printer to the mobile device as byte stream over the infrared ports.
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Specification