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Method and system for resource and admission control of home network

  • US 8,863,229 B2
  • Filed: 06/11/2010
  • Issued: 10/14/2014
  • Est. Priority Date: 04/02/2010
  • Status: Active Grant
First Claim
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1. A method for resource and admission control of a home network, comprising:

  • performing authorization check, by a Resource and Admission Control Function (RACF) of a Next Generation Network (NGN) retail service provider, on a resource request after receiving the resource request sent by a Service Control Function (SCF), formulating an initial policy rule after the authorization check is passed, and sending a resource request comprising the initial policy rule to a Customer Premises Network (CPN);

    performing, by the CPN, authorization check on one or more resource requests after receiving them, each of which comprises the initial policy rule and is sent by an RACF of a respective NGN retail service provider, formulating a final policy rule after the authorization check is passed, and executing the final policy rule;

    wherein sending the resource request comprising the initial policy rule by the RACF of the NGN retail service provider to the CPN, is;

    sending, by a Policy Decision Functional Entity of the RACF of the NGN retail service provider (PD-FE(R)), the resource request comprising the initial policy rule to a Home network Policy Decision Functional Entity (HPD-FE) of the CPN,performing the authorization check on the resource requests, formulating the final policy rule after the authorization check is passed, and executing the final policy rule by the CPN, is;

    performing, by the HPD-FE of the CPN, the authorization check on the resource requests, and formulating the final policy rule after the authorization check is passed;

    sending, by the HPD-FE, the resource request comprising the final policy rule to a CPN Gateway Policy Enforcement Functional Entity (CGPF-FE); and

    executing, by the CGPE-FE, the final policy rule sent by the HPD-FE according to the received resource request.

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