標準號：IEC 62295-2007
中文標準名稱：多媒體系統.跨連接異構化網絡用通用通信協議
英文標準名稱：Multimedia systems - Common communication protocol for inter-connectivity on heterogeneous networks
標準類型：M11
發布日期：1999/12/31 12:00:00
實施日期：1999/12/31 12:00:00
中國標準分類號：M11
國際標準分類號：33.040.40;33.160;35.110
適用范圍：This International Standard specifies the common communication protocol (CCP) layer that iscapable of providing interoperability and interconnectivity between heterogeneous networktechnologies, as well as the basic data transmission scheme between devices linked toheterogeneous networks through the CCP layer. The standard also specifies the packetstructure in the CCP layer and the common addressing scheme that can be understoodamong heterogeneous devices. Furthermore, there are specifications regarding protocolscapable of providing diverse home network applications through the CCP layer such as thehome network management protocol (HNMP), universal home control protocol (UHCP), homemultimedia service protocol (HMSP) and home data service protocol (HDSP).NOTE HNMP is the overall home network management protocol that detects or registers devices. UHCP controlsand monitors devices from remote locations. HMSP is the A/V protocol for home entertainment services. HDSPdeals with data and messaging services.This standard is to be applied to systems with network capabilities and those that constitutehome networks such as electronic appliances, A/V components, control devices, networkterminals and home servers. Moreover, this standard is applicable to a home networkconsisting of a single home server.This International Standard gives– a definition of the CCP layer,– a data transmission scheme in the CCP layer,– a CCP packet structure,– a CCP addressing scheme,– a home network management protocol (HNMP),– a universal home control protocol (UHCP),– a home data service protocol (HDSP),– requirements of home multimedia service protocol (HMSP).A home network provides interoperability and interconnectivity regardless of the appliancemanufacturer or the network type so that the user is able to receive desired services at anypoint in time. However, current home network technologies have independent communicationprotocol layer structures, as shown in Figure 1, with different addressing schemes, datatransmission schemes, data processing methods and data formats.In order to solve problems associated with interoperability and interconnectivity amongheterogeneous network technologies, this standard aims to define the CCP layer as a type ofa convergence layer.