M32 数据通信设备 标准查询与下载
共找到 2160 条与 数据通信设备 相关的标准，共 144 页
It is recognized that the World Customs Organization (WCO) has developed the Istanbul Convention and the Professional Equipment Convention which is applicable to IMT-2000 terminals. The purpose of this Recommendation is to establish the technical basis for global circulation of IMT-2000 terrestrial terminals based on terminals not causing harmful interference in any country where they circulate: by conforming to IMT-2000 terrestrial radio interface specifications; and by complying with unwanted emission limits for IMT-2000 terrestrial radio interfaces.
Global circulation of IMT-2000 terrestrial terminals
- ICS
- CCS
- M32
- 发布
- 2012-03-01
- 实施
The Recommendation describes an MF radio system, named Navigational Data (NAVDAT), for use in the maritime mobile service, operating in the 500 kHz band for digital broadcasting of maritime safety and security related information from shore-to-ship. The operational characteristics and system architecture of this radio system are included in Annexes 1 and 2. The two different modes of broadcasting data are detailed in Annexes 3 and 4.
Characteristics of a digital system, named Navigational Data for broadcasting maritime safety and security related information from shore-to-ship in the 500 kHz band
- ICS
- CCS
- M32
- 发布
- 2012-03-01
- 实施
This Recommendation describes propagation effects of particular importance to aeronautical mobile-satellite systems. Relevant ionospheric and tropospheric propagation impairments are identified, and reference made to ITU-R Recommendations that provide guidance on these effects. Models are provided to predict the propagation effects caused by signal multipath and scattering from the Earth’s surface.
Propagation data required for the design of Earth-space aeronautical mobile telecommunication systems
- ICS
- CCS
- M32
- 发布
- 2012-02-01
- 实施
Access, Terminals, Transmission and Multiplexing (ATTM); Access network xDSL splitters for European deployment; Part 3: Generic specification of static distributed filters for xDSL over POTS (V1.1.1)
- ICS
- CCS
- M32
- 发布
- 2012-02-01
- 实施
This Recommendation provides protection criteria for Cospas-Sarsat local user terminals that receive 1544-1545 MHz downlinks from satellites in geostationary, medium-Earth and low-Earth orbits. The Cospas-Sarsat program receives and processes signals from emergency position indicating radio beacons (EPIRBs) and other distress beacons operating on 406 MHz. In some cases the signals are delivered to ground stations via a downlink operating in the 1544-1545 MHz band.
Protection criteria for Cospas-Sarsat local user terminals in the band 1 544-1 545 MHz
- ICS
- CCS
- M32
- 发布
- 2012-01-01
- 实施
Access, Terminals, Transmission and Multiplexing (ATTM); Access network xDSL splitters for European deployment; Part 4: Specification for dynamic distributed filters for xDSL over POTS
- ICS
- CCS
- M32
- 发布
- 2012
- 实施
Digital Video Broadcasting (DVB); Plano-stereoscopic 3DTV; Part 1: Overview of the multipart (V1.1.1)
- ICS
- CCS
- M32
- 发布
- 2012
- 实施
Digital cellular telecommunications system (Phase 2+); Universal Mobile Telecommunications System (UMTS); Call Waiting (CW) and Call Holding (HOLD); Supplementary Services; Stage 1 V11.0.0; 3GPP TS 22.083 version 11.0.0 Release 11
- ICS
- CCS
- M32
- 发布
- 2012
- 实施
Satellite Earth Stations and Systems (SES); Satellite Component of UMTS/IMT-2000; Part 1: Physical channels and mapping of transport channels into physical channels; Sub-part 3: G-family enhancements (S-UMTS-G enhanced 25.211) (V3.2.1)
- ICS
- CCS
- M32
- 发布
- 2012
- 实施
本标准规定了在进行IPv6地址分配时须遵循的组播地址分配原则，包括永久分配IPv6组播地址、动态（非永久分配）IPv6组播地址、永久分配IPv6组播地址组标识符以及若干IPv6组播机制下的组播地址格式以及分配规范。 本标准适用于支持IPv6的网络及设备。
Requirements for IPv6 multicast address allocation
- ICS
- 33.040.40
- CCS
- M32
- 发布
- 2011-12-20
- 实施
- 2011-12-20
Smart Cards; Machine to Machine UICC; Physical and logical characteristics V9.1.0; Release 9
- ICS
- CCS
- M32
- 发布
- 2011-09-01
- 实施
Smart Cards; Test Specification for SCWS Application Invocation API for Java Card; Test Environment and Annexes V7.2.0; Release 7; Includes Diskette
- ICS
- CCS
- M32
- 发布
- 2011-09-01
- 实施
Smart Cards; Secured packet structure for UICC based applications V8.4.0; Release 8
- ICS
- CCS
- M32
- 发布
- 2011-09-01
- 实施
Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Customer Network Gateway Configuration Function; e3 Interface based upon CWMP (V3.1.1; Endorsement of ETSI ES 203 069 (V1.2.1))
- ICS
- CCS
- M32
- 发布
- 2011-07-01
- 实施
Smart Cards; UICC Application Programming Interface and Loader Requirements; Service description (V11.1.0; Release 11)
- ICS
- CCS
- M32
- 发布
- 2011-07-01
- 实施
YD/T 2301的本部分给出了国内中小企业信息化的业务需求，包括对业务的一般描述，产业链描述，应用场景描述，信息化平台的业务功能需求以及业务管理需求等。 本部分适用于为中小企业提供基于运营商的信息服务平台的信息通信融合服务。
Information and communications convergence services specification in SMEs.Part 1:Service requirements
- ICS
- 33.040.40
- CCS
- M32
- 发布
- 2011-06-01
- 实施
- 2011-06-01
本标准规定了以太网上的TDM业务伪线仿真技术，包括的TDM业务有E1(2048kbit/s)，E3(34368kbit/s),N×64kbit/s。 本标准适用于点到点的以太网。
Technical specification for pseudowire emulation of TDM service over ethernet networks
- ICS
- CCS
- M32
- 发布
- 2011-06-01
- 实施
- 2011-06-01
本标准规定了PBB-VPLS PE的功能模型以及在IP/MPLS网络提供PBB-VPLS业务的技术要求，包括PBB-VPLS业务的参考模型，PBB-VPLS PE的功能模块模型和功能组件，PBB-VPLS PE与各种不同类型客户设备或接入网进行连接的客户业务接口，各种不同类型客户帧的封装格式，PBB-VPLS业务的建立过程和业务传送过程等。 本标准适用于运营商提供的基于IP/MPLS的PBB-VPLS业务以及设备制造商提供的用于该业务的PBB-VPLS PE设备。
Technical requirements for VPLS with PBB extension
- ICS
- 33.040.40
- CCS
- M32
- 发布
- 2011-06-01
- 实施
- 2011-06-01
本部分规定了IP网络环境下机顶盒与IPTV平台之间的接口模型、接口交互流程、接口交互内容，包括机顶盒与业务管理系统、机顶盒与门户导航系统、机顶盒与媒体交付系统、机顶盒与终端管理系统之间的接口。 本部分适用于IP网络环境下机顶盒与IPTV业务平台接口。
Interface specification for STB and IPTV service platform.Part 2:service management system
- ICS
- 33.040.40
- CCS
- M32
- 发布
- 2011-06-01
- 实施
- 2011-06-01
本标准规定了IPTV机顶盒浏览器编程接口技术，包括HTML、JavaScript、CSS和DOM技术。 本标准适用于IPTV系统中基于浏览器的各种交互应用，包括各种信息业务、电子商务、娱乐类业务、教育类业务、门户业务、交互式广告等增值业务的应用。
Technical specification for browser programming interface of IPTV STB
- ICS
- 33.040.40
- CCS
- M32
- 发布
- 2011-06-01
- 实施
- 2011-06-01
