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詞語解釋
PCRF（Policy and Charging Rules Function）是一種支持3GPP的策略和計費規(guī)則功能，它為網絡提供了計費策略，以及管理網絡控制和計費的功能。 PCRF的主要功能是在網絡上實施策略和計費規(guī)則，以支持用戶的計費和服務。它能夠自動識別用戶的服務請求，并在網絡上實施相應的策略和計費規(guī)則，以滿足用戶的服務要求。 PCRF技術可以實現用戶的計費和服務管理，它可以支持多種計費模式，包括按用量計費、按時間計費和按流量計費等。PCRF可以根據用戶的服務請求，自動選擇合適的計費模式，并實施相應的策略和計費規(guī)則，以滿足用戶的服務要求。 PCRF還可以實現網絡控制，可以根據用戶的服務請求，自動選擇合適的網絡控制策略，以實現有效的網絡管理。它可以支持多種網絡控制策略，包括流量控制、QoS控制、安全控制等，以確保網絡的穩(wěn)定性和安全性。 PCRF技術可以實現網絡的自動化管理，可以有效地提高網絡的運行效率，提高用戶的服務質量，并降低網絡運營成本。PCRF技術已經成為網絡計費和服務管理的核心技術，在網絡計費和服務管理中發(fā)揮著重要作用。 PCRF（策略和計費規(guī)則功能）是業(yè)務數據流和IP承載資源的策略和計費控制判決單元 Policy charging and rules function (PCRF) is the node designated in real-time to determine policy rules in a multimedia network.[1] As a policy tool, the PCRF plays a central role in next-generation networks. Unlike earlier policy engines that were added on to an existing network to enforce policy, the PCRF is a software component that operates at the network core and efficiently accesses subscriber databases and other specialized functions, such as a charging systems, in a scalable, reliable, and centralized manner. The PCRF as the part of the network architecture that aggregates information to and from the network, operational support systems, and other sources (such as portals) in real time, supporting the creation of rules and then automatically making intelligent policy decisions for each subscriber active on the network. Such a network might offer multiple services, quality of service (QoS) levels, and charging rules.
PCRF（策略和計費規(guī)則功能）是業(yè)務數據流和IP承載資源的策略和計費控制判決單元 Policy charging and rules function (PCRF) is the node designated in real-time to determine policy rules in a multimedia network.[1] As a policy tool, the PCRF plays a central role in next-generation networks. Unlike earlier policy engines that were added on to an existing network to enforce policy, the PCRF is a software component that operates at the network core and efficiently accesses subscriber databases and other specialized functions, such as a charging systems, in a scalable, reliable, and centralized manner. The PCRF as the part of the network architecture that aggregates information to and from the network, operational support systems, and other sources (such as portals) in real time, supporting the creation of rules and then automatically making intelligent policy decisions for each subscriber active on the network. Such a network might offer multiple services, quality of service (QoS) levels, and charging rules.
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