System and method for automatic selection of service provider for efficient use of bandwidth and resources in a peer-to-peer network environment
First Claim
1. A method for secure automatic selection of a designated service provider in a peer-to-peer network, comprising:
- receiving and verifying a digitally signed election initiating packet by a receiving node from a sending node in the network, the election packet containing a value for at least one criteria;
determining one of the receiving node and the sending node as current winner by comparing the value for the at least one criteria in the election initiating packet and a value for the at least one criteria of the receiving node;
awaiting for, verifying, and storing election result in an election result broadcast if the sending node is the current winner;
awaiting one of expiry of response delay period and receipt of an additional election packet if the receiving node is the current winner; and
broadcasting a digitally signed election result packet indicating the receiving node is a designated service provider if the expiry of the response delay period occurs prior to the receipt of any additional election packet.
9 Assignments
0 Petitions
Accused Products
Abstract
A system and method for distributed function discovery with third party responses in a peer-to-peer network to facilitate efficient use of bandwidth and resources are disclosed. The method for secure automatic selection of a designated service provider in a peer-to-peer network generally comprises broadcasting a digitally signed election initiating packet containing a value for at least one criteria by a sending node, awaiting response time-out period expiry or receipt of a response election packet, broadcasting a digitally signed election result packet indicating the sending node is the designated service provider if response time-out period expiry occurs prior to receipt of a response election packet, and awaiting for, verifying, and storing election result in an election result broadcast if receipt of a response election packet occurs prior to expiry of response time-out period. The election result broadcast may contain a value for the at least one criteria such that verifying the election result includes verifying that the value for at least one criteria in the response election packet wins over the value for at least one criteria in the initiating election packet. The criteria may be, for example, node name, MAC (media access control) address, Internet access, bandwidth, operating system, and processor speed.
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Citations
15 Claims
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1. A method for secure automatic selection of a designated service provider in a peer-to-peer network, comprising:
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receiving and verifying a digitally signed election initiating packet by a receiving node from a sending node in the network, the election packet containing a value for at least one criteria; determining one of the receiving node and the sending node as current winner by comparing the value for the at least one criteria in the election initiating packet and a value for the at least one criteria of the receiving node; awaiting for, verifying, and storing election result in an election result broadcast if the sending node is the current winner; awaiting one of expiry of response delay period and receipt of an additional election packet if the receiving node is the current winner; and broadcasting a digitally signed election result packet indicating the receiving node is a designated service provider if the expiry of the response delay period occurs prior to the receipt of any additional election packet. - View Dependent Claims (2, 3, 4, 5)
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6. A system including a tangible computer readable medium for secure automatic selection of a designated service provider in a peer-to-peer network, comprising:
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means for receiving and verifying a digitally signed election initiating packet by a receiving node from a sending node in the network, the election packet containing a value for at least one criteria; means for determining one of the receiving node and the sending node as current winner by comparing the value for the at least one criteria in the election initiating packet and a value for the at least one criteria of the receiving node; means for awaiting for, verifying, and storing election result in an election result broadcast if the sending node is the current winner; means for awaiting one of expiry of response delay period and receipt of an additional election packet if the receiving node is the current winner; and means for broadcasting a digitally signed election result packet indicating the receiving node is a designated service provider if the expiry of the response delay period occurs prior to the receipt of any additional election packet. - View Dependent Claims (7, 8, 9, 10)
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11. A computer program product embodied on a tangible computer readable medium for secure automatic selection of a designated service provider in a peer-to-peer network, comprising:
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computer code for receiving and verifying a digitally signed election initiating packet by a receiving node from a sending node in the network, the election packet containing a value for at least one criteria; computer code for determining one of the receiving node and the sending node as current winner by comparing the value for the at least one criteria in the election initiating packet and a value for the at least one criteria of the receiving node; computer code for awaiting for, verifying, and storing election result in an election result broadcast if the sending node is the current winner; computer code for awaiting one of expiry of response delay period and receipt of an additional election packet if the receiving node is the current winner; and computer code for broadcasting a digitally signed election result packet indicating the receiving node is a designated service provider if the expiry of the response delay period occurs prior to the receipt of any additional election packet. - View Dependent Claims (12, 13, 14, 15)
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Specification