METHOD AND SYSTEM FOR ENABLING AND CONTROLLING COMMUNICATION TOPOLOGY, ACCESS TO RESOURCES, AND DOCUMENT FLOW IN A DISTRIBUTED NETWORKING ENVIRONMENT

• US 20090043909A1
• Filed: 10/10/2008
• Published: 02/12/2009
• Est. Priority Date: 05/15/2001
• Status: Active Grant

• Current Assignee: Charles Patton, Jeremy Roschelle, Phil Vahey, Roy D. Pea
• Original Assignee: Charles Patton, Jeremy Roschelle, Phil Vahey, Roy D. Pea
• Inventors: Pea, Roy D., Vahey, Phil, Roschelle, Jeremy, Patton, Charles
• Granted Patent: US 8,127,039 B2
• Time in Patent Office: Days
• US Class Current: 709/232
• CPC Class Codes: H04B 10/1149 Arrangements for indoor wireless networking of information
• CPC Class Codes: H04L 63/0442 wherein the sending and receiving network entities apply asymmetric encryption, i.e. different keys for encryption and decryption cryptographic mechanisms or cryptographic arrangements for public-key encryption H04L9/30
• CPC Class Codes: H04L 63/061 for key exchange, e.g. in peer-to-peer networks cryptographic mechanisms or cryptographic arrangements for key agreement H04L9/0838
• CPC Class Codes: H04W 28/10 Flow control between communication endpoints
• CPC Class Codes: H04W 74/00 Wireless channel access
• CPC Class Codes: H04W 8/26 Network addressing or numbering for mobility support
• CPC Class Codes: H04W 80/00 Wireless network protocols or protocol adaptations to wireless operation

Abstract

Described are a system and method for use by a computing device to transmit information over a communication medium. The computing device communicates over the medium according to a protocol stack having a plurality of protocol layers. Information having an identifier is received at a first protocol layer from a higher protocol layer in the protocol stack. The computing device determines whether to present the information to the network communication medium based on at least one term of a contract associated with the identifier. Upon determining to present the information to the communication medium, the computing device incorporates the identifier in the information before placing the information on the network communication medium.

Claims

1. A method for providing a first computing device with a permission to perform an interaction with a second computing device in a network, the method comprising;

transmitting a first message from the first computing device to the second computing device to initiate an exchange for obtaining the permission;

receiving at the first computing device a response to the first message indicating a type of interaction that is supported by the second computing device; and

transmitting from the first computing device to the second computing device a second message including a contract corresponding to the type of interaction to provide the second computing device with the permission to perform the interaction, the contract specifying one or more terms that information associated with the contract must satisfy in order to be transmitted over the network in accordance with the interaction.

2. The method of claim 1, wherein the transmitting of the first message occurs when a predefined key of the first computing device is pressed.

3. The method of claim 1, wherein the transmitting of the first message occurs through an infrared transceiver of the first computing device.

4. The method of claim 1, wherein the first message includes a metadata component indicating content in the first message.

5. The method of claim 1, wherein the transmitting of the first message is a point-to-point transmission directed to a specific transceiver on the second computing device that is dedicated to the type of interaction.

6. The method of claim 1, further comprising transmitting the contract to a resource in the network to enable interaction between the resource and any computing device having the contract.

7. The method of claim 1, further comprising:

transmitting a document from the first computing device to the second computing device in accordance with the contract, wherein an identifier is transmitted with the document, the identifier identifying the contract.

8. The method of claim 1, wherein the one or more terms specify one or more actions that are permitted to be performed on the information associated with the contract by the first computing device or by the second computing device.

9. The method of claim 1, wherein each of the one or more terms comprises at least one parameter, the at least one parameter comprising at least one of:

a temporal parameter, an information-type parameter, an information-length parameter, and an information-content parameter.

10. A method for providing a permission to perform an interaction with a resource in a network including a first computing device and a second computing device, the method comprising:

receiving at the second computing device a first message to initiate an exchange of the permission with the first computing device;

transmitting by the second computing device a response to the first message to the first computing device indicating a type of interaction that is supported by the second computing device; and

receiving at the second computing device a second message including a contract corresponding to the type of interaction to provide the second computing device with the permission to perform the interaction with the resource, the contract specifying one or more terms that information associated with the contract must satisfy in order to be transmitted over the network in accordance with the interaction with the resource.

11. The method of claim 10, wherein the receiving of the first message occurs through an infrared transceiver of the second computing device.

12. The method of claim 10, wherein the first message includes a metadata component indicating content in the first message.

13. The method of claim 10, wherein the receiving of the first message is a point-to-point communication directed to a specific transceiver on the second computing device that is dedicated to the type of interaction.

14. The method of claim 10, further comprising:

transmitting a document from the second computing device to the resource in accordance with the contract, wherein an identifier is transmitted with the document, the identifier identifying the contract.

15. The method of claim 10, wherein the one or more terms specify one or more actions that are permitted to be performed on the associated information by the first computing device or by the second computing device.

16. The method of claim 10, wherein each of the one or more terms comprises at least one parameter, the at least one parameter comprising at least one of:

a temporal parameter, an information-type parameter, an information-length parameter, and an information-content parameter.