Abstract: The disclosure provides a method for resource and admission control of a home network, the RACF of an NGN retail service provider formulates an initial policy rule according to a resource request after receiving the resource request sent by an SCF; a CPN performs authorization check on one or more resource requests after receiving them, each of which includes the initial policy rule and is sent by an RACF of a respective NGN retail service provider, formulates a final policy rule after the authorization check is passed, and executes the final policy rule. The disclosure further provides a system for resource and admission control of a home network correspondingly, since a CGPE-FE executes corresponding operation according to the decision result of an HPD-FE, the disclosure can avoid resource control errors such as resource desynchrony or resource inconsistence, and can improve system stability.

Abstract: The present invention relates to an interaction method and device between resource and admission control systems, which is applied in a case that a mobile user equipment accesses a network at a fixed network side and deploys a service of the fixed network, the method includes: the resource and admission control system of the fixed network performing, after receiving a resource request sent from an application function of the fixed network, an authorization check on the resource request, and interacting with the resource and admission control system of a mobile network to make the resource and admission control system of the mobile network perform another authorization check on the resource request; if both the authorization checks are passed, the resource and admission control system of the fixed network formulating final policy rules, and returning a resource response to the application function of the fixed network.

Abstract: A method and a system are provided for reporting policy installation failures in the field of communications. The method and system enable the policy decision functional entity (PD-FE) to accurately obtain detailed information of policy installation failures of the policy enforcement functional entity (PE-FE), thus enhancing the efficiency of sending the next policy for installation. The method includes: when the installation of a policy sent from the PD-FE to the PE-FE is failed, the PE-FE generates a feedback message to be sent to the PD-FE, and the feedback message includes the error reason of the policy failed in installation.

Abstract: A feedback method and a processing system for policy installation failures are applied in communication technical field, which is favorable for an Access Resource Admission Control Function (A-RACF) to accurately grasp the detailed information of policy installation failure enforced by the Resource Control Enforcement Function (RCEF), therefore the efficiency of downwardly sending the policies for installation next time is improved. The method includes: when the installation of the policies downwardly sent from the A-RACF to the RCEF is failed, the RCEF generates a feedback message to be sent to the A-RACF, wherein the feedback message includes error reasons of the policy installation failures.

Abstract: The present disclosure discloses a method and system for resource and admission control in an NGN home network. Through setting up an Rh interface between the Policy Decision Function Entity of the NGN service provider and the Home Gateway Enforcement Function Entity in the customer premise network, the Policy Decision Function Entity of the service provider makes the resource and admission control policy for the customer premises network and sends down the policy rules to the customer premises network through the interface. Thus the quality of service of the network that the users use could be ensured well.

Abstract: A communications system includes a trusted wireless access gateway, a broadband network gateway and a user equipment. The user equipment is configured to transmit an attachment request. The broadband network gateway is configured to receive the attachment request from the user equipment and determine whether the attachment request is an extensible authentication protocol (EAP) authentication request and forward to the trusted wireless gateway the attachment request when is determined that the attachment request is an EAP authentication request. The trusted wireless access gateway is configured to fulfill the attachment request based on a type of the attachment request.

Abstract: The present invention provides a method for resource and admission control. In the process of resource requesting: upon receiving a resource initialization request, which is used for requesting a QoS resource for a service, sent by an SCF, a PD-FE of a visited network performing an authorization check and a resource availability check for the resource initialization request, and sending the resource initialization request to a PD-FE of a home network; the PD-FE of the home network performing an authorization check and making an initial policy decision for the resource initialization request, and sending a resource initialization response containing the generated initial policy decision to the PD-FE of the visited network; and the PD-FE of the visited network making a final admission decision for the resource initialization request according to the initial decision policy and the result of the resource availability check.

Abstract: The disclosure provides a method for resource and admission control of a home network, the RACF of an NGN retail service provider formulates an initial policy rule according to a resource request after receiving the resource request sent by an SCF; a CPN performs authorization check on one or more resource requests after receiving them, each of which includes the initial policy rule and is sent by an RACF of a respective NGN retail service provider, formulates a final policy rule after the authorization check is passed, and executes the final policy rule. The disclosure further provides a system for resource and admission control of a home network correspondingly, since a CGPE-FE executes corresponding operation according to the decision result of an HPD-FE, the disclosure can avoid resource control errors such as resource desynchrony or resource inconsistence, and can improve system stability.

Abstract: Disclosed in the present invention are a resource policy decision method and system in a roaming scenario, for improving the accuracy of the resources allocated to the user. The method includes: after having received an available resource query message from a mobility management and control function MMCF entity, a resource and admission control function RACF entity of a visited network acquiring degrade information of current service of a user from a resource and admission control platform, and according to a candidate access network list in the available resource query message, checking current availability of resource of each candidate access network in the candidate access network list, so as to obtain resource availability information of each candidate access network; the RACF entity of the visited network carrying out resource decision according to the degrade information, the resource availability information and user information of the user.

Abstract: A method for implementing resource and admission control in PUSH mode in nomadism scenario of NGN comprises the following steps: after a subscriber accesses NGN in a visited network, initiates a service request to AF of a home network thereof, and receives a resource request transmitted by AF, SPDF of the home network transmitting the resource request to A-RACF of the visited network through SPDF of the visited network; A-RACF of the visited network making a resource policy decision on the resource request, and transmitting the decision result to RCEF of the visited network for policy installation; A-RACF of the visited network transmitting a resource request response to SPDF of the home network through SPDF of the visited network; in these steps, after receiving the resource request, SPDF of the home network and/or SPDF of the visited network perform authorization examining for the resource request.

Abstract: The present invention discloses a method for selecting policy decision functional entity in the Resource and Admission Control System. The method includes that: for resource and admission control in the PULL mode, after the Transport Resource Control Function Entity (TRC-FE) receives a resource request message from the Customer Premises Equipment (CPE) or after the Policy Enforcement Function Entity (PE-FE) receives a transport layer signaling sent by CPE, if the TRC-FE or PE-FE is interacting with more than one Policy Decision Functional Entities (PD-FEs), the TRC-FE or the PE-FE may select a PD-FE according to the stored identification information of PD-FE or statically configured PD-FE, and send a resource decision request message to the selected PD-FE.

Abstract: Disclosed in the present invention are a resource policy decision method and system in a roaming scenario, for improving the accuracy of the resources allocated to the user. The method includes: after having received an available resource query message from a mobility management and control function MMCF entity, a resource and admission control function RACF entity of a visited network acquiring degrade information of current service of a user from a resource and admission control platform, and according to a candidate access network list in the available resource query message, checking current availability of resource of each candidate access network in the candidate access network list, so as to obtain resource availability information of each candidate access network; the RACF entity of the visited network carrying out resource decision according to the degrade information, the resource availability information and user information of the user.

Abstract: A method for resource and admission control in a pull mode and a system thereof are provided, and the method includes: after receiving a resource request sent by an application function entity, a resource and admission control platform of a retail service provider making a quality of service resource grant decision to this resource request according to user subscription information and a policy rule of the retail service provider, and if the resource request is admitted, sending the resource request to the resource and admission control platform of the wholesale service provider, which makes a quality of service resource grant decision to this resource request, and sends a result of the quality of service resource grant decision to the resource and admission control platform of the retail service provider which sends the received result of the quality of service resource grant decision to the application function entity.

Abstract: The present invention provides a resource and admission control method applied to nomadicity and wholesale scenarios, which clarifies an interaction process between a PD-FE of a NGN home operator/NGN retail service provider and a PE-FE of a NGN home operator/NGN retail service provider, puts forward a resource request process, resource modification process and resource release process of the resource and admission control method applied to the nomadicity and wholesale scenarios, and solves problems existing in the related art.

Abstract: The present invention discloses a method for an interaction between resource and admission control systems and a resource and admission control system, the method includes: a resource and admission control function in a fixed network receiving a request message transmitted by a Policy and Charging Rule Function (PCRF) in a mobile network, and converting the request message or parameters carried in the request message into a form that can be processed or identified by a transport functional entity in the fixed network. The technical scheme of the present invention complies with the development trend of the future network, and is simple and practical.

Abstract: The present invention relates to an interaction method and device between resource and admission control systems, which is applied in a case that a mobile user equipment accesses a network at a fixed network side and deploys a service of the fixed network, the method includes: the resource and admission control system of the fixed network performing, after receiving a resource request sent from an application function of the fixed network, an authorization check on the resource request, and interacting with the resource and admission control system of a mobile network to make the resource and admission control system of the mobile network perform another authorization check on the resource request; if both the authorization checks are passed, the resource and admission control system of the fixed network formulating final policy rules, and returning a resource response to the application function of the fixed network.

Abstract: The present disclosure discloses a method and system for resource and admission control in an NGN home network. Through setting up an Rh interface between the Policy Decision Function Entity of the NGN service provider and the Home Gateway Enforcement Function Entity in the customer premise network, the Policy Decision Function Entity of the service provider makes the resource and admission control policy for the customer premises network and sends down the policy rules to the customer premises network through the interface. Thus the quality of service of the network that the users use could be ensured well.

Abstract: The present invention provides a method for resource and admission control. In the process of resource requesting: upon receiving a resource initialization request, which is used for requesting a QoS resource for a service, sent by an SCF, a PD-FE of a visited network performing an authorization check and a resource availability check for the resource initialization request, and sending the resource initialization request to a PD-FE of a home network; the PD-FE of the home network performing an authorization check and making an initial policy decision for the resource initialization request, and sending a resource initialization response containing the generated initial policy decision to the PD-FE of the visited network; and the PD-FE of the visited network making a final admission decision for the resource initialization request according to the initial decision policy and the result of the resource availability check.

Abstract: A method and system for resource admission control are disclosed. During a resource request process in the scenario of customer roaming, a visited location PD-FE sends a modified QoS policy or acceptable QoS policy information to a home location PD-FE when it cannot accept a resource request sent by the home location PD-FE, and the home location PD-FE makes a resource policy decision again and requests resources again according to the modified QoS policy, or when the home location PD-FE receives the next service request, it makes a resource policy decision according to the QoS policy information acceptable to the visited location PD-FE and sends a resource request to the visited location PD-FE. Both resource requests in the two cases are made based on the resource condition of the visited location PD-FE, therefore the visited location PD-FE generally can accept the requests after receiving them, thereby improving the success possibility of resource requests.

Abstract: The present invention discloses a method and policy enforcement functional entity (PE-FE) for implementing quality of service (QoS) request information. The method comprises the following steps: a PE-FE sends a policy decision functional entity (PD-FE) a QoS request message including predetermined parameters which are used to represent the QoS request information of the transport layer. The technical solutions mentioned above enable the QoS request information of the transport layer to be accurately represented, and implement the resource request process in the pull mode.