BS EN 62295-2009 多媒体系统.异构网络相互连通性用常见的通信协议

标准号：BS EN 62295-2009
中文标准名称：多媒体系统.异构网络相互连通性用常见的通信协议
英文标准名称：Multimedia systems. Common communication protocol for inter-connectivity on heterogeneous networks
标准类型：M63
发布日期：2011/7/31 12:00:00
实施日期：2011/7/31 12:00:00
中国标准分类号：M63
国际标准分类号：33.040.40;33.160.01;35.110
适用范围：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.Further objectives of this standard include specifying the data transmission method, packetstructure and common addressing scheme as well as the signaling protocol for providinghome network management, control, A/V and data services.