共找到 616 条与 通信网性能指标及测试 相关的标准,共 42 页
Speech and multimedia Transmission Quality (STQ); Throughput Measurement Guidelines (V1.1.1)
Two methods are available for theoretically calculating the field strength of ELF, VLF and LF signals.It may be noted that the information in this Recommendation includes values of f cos i exceeding 150 kHz. The use of this information for frequencies exceeding 150 kHz is not recommended. Recommendation ITU-R P.1147 gives information for frequencies above 150 kHz.
Prediction of field strength at frequencies below about 150 kHz
PowerLine Telecommunications (PLT); MIMO PLT; Part 2: Setup and Statistical Results of MIMO PLT EMI Measurements (V1.3.1)
PowerLine Telecommunications (PLT); MIMO PLT; Part 3: Setup and Statistical Results of MIMO PLT Channel and Noise Measurements (V1.1.1)
PowerLine Telecommunications (PLT); MIMO PLT; Part 1: Measurement Methods of MIMO PLT (V1.3.1)
User Group; The assessment of the overall Quality of Services (QoS) as perceived by the users; Definition of QoS indexes for all the customer relationship stages (V1.1.2)
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); LTE; Quality of Service (QoS) concept and architecture V10.2.0; 3GPP TS 23.107 version 10.2.0 Release 10
Electronic Signatures and Infrastructures (ESI); Guidance for Auditors and CSPs on ETSI TS 102 042 for Issuing Publicly-Trusted TLS/SSL Certificates (V1.1.1)
Environmental Engineering (EE); Practical verification of ETSI TS 102 706 V1.2.1 (V1.1.1)
CLOUD; Cloud private-sector user recommendations (V1.1.1)
Digital cellular telecommunications system (Phase 2+); Multimedia Broadcast/Multicast Service (MBMS) in the GERAN; Stage 2 V11.0.0; 3GPP TS 43.246 version 11.0.0 Release 11
本部分规定了分组传送网(PTN)NMS系统功能要求,主要规范了EMS管理、拓扑管理、配置管理、故障管理、性能管理和安全管理等功能要求。 本部分适用于PTN网络管理系统。
Technical requirements for packet transport network management.Part 2:NMS system function
本部分规定了采用TD-SCDMA/WCDMA Release 7/8 HSPA+ 接入技术的2GHz数字蜂窝移动通信网的网络管理接口的信息模型,包括网络资源模型和性能参数。 本部分适用于对采用TD-SCDMA/WCDMA Release 7/8 HSPA+接入技术的2GHz数字蜂窝移动通信网的网络管理。
2GHz TD-SCDMA/WCDMA digital cell mobile communications network HSPA+ management technical specification.Part 1: information model
本部分规定了统一IMS网络中网络管理接口的信息模型,包括网络资源模型和性能参数。 本部分适用于统一IMS网络的网络管理。
Common IMS network management interface technical specification .Part 1:information model
本部分规定了光传送网络(OTN)网络管理体系EMS-NMS之间基于IDL/IIOP技术的接口规范。 本部分适用于OTN网络管理系统的多厂商互通的实现。
Technical requirement for optical transport network management .Part 5:EMS-NMS interface information model based on IDL/IIOP
本标准规定了电信网和互联网服务目录的构成、电信网和互联网服务目录的管理需求以及支持服务目录管理的电信网和互联网服务目录描述模板。 本标准适用于指导建立、使用和维护电信网和互联网服务目录,适用于指导电信网和互联网服务目录管理工具的设计和开发。
ICT service catalog management technical specification
本部分规定了统一IMS网络管理接口中的信息模型的IDL定义。 本部分适用于采用统一IMS网络的网络管理。
Common IMS network management interface technical specification.Part 2:CORBA based information model design
Due to the progressive introduction of digital broadcasting systems and taking account of their complexity it is important that monitoring services dispose with guidance on measuring the digital broadcasting signals, in view to be able to enforce the rules and license conditions.
Methods for measurements on digital broadcasting signals
Due to the progressive introduction of digital broadcasting systems and taking account of their complexity it is important that monitoring services dispose with guidance on measuring the digital broadcasting signals, in view to be able to enforce the rules and license conditions.
Methods for measurements on digital broadcasting signals
Speech and multimedia Transmission Quality (STQ); Guidance on objectives for Quality related Parameters at VoIP Segment-Connection Points; A support to NGN transmission planners V1.5.1
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