L78 数据通信 标准查询与下载
共找到 1746 条与 数据通信 相关的标准，共 117 页
Contactless pre-paid/post pay IC card — Purchase SAM — Part 1: Physical characteristics and basic structure
- ICS
- 35.240.15
- CCS
- L78
- 发布
- 2014-12-31
- 实施
- 2014/12/31
Information technology — Private integrated services network — Part 1: Reference configuration for PISN Exchanges(PINX)
- ICS
- 35.120
- CCS
- L78
- 发布
- 2014-12-31
- 实施
- 2014/12/31
Contactless pre-paid/post pay IC card — Purchase terminal — Part 3: Safety & security
- ICS
- 35.240.15
- CCS
- L78
- 发布
- 2014-12-31
- 实施
- 2014/12/31
Information technology — Telecommunications and information exchange between systems — Private Integrated Services Network-Inter-exchange signalling protocol — Message Waiting Indication supplementary service
- ICS
- 33.040.35
- CCS
- L78
- 发布
- 2014-12-31
- 实施
- 2014/12/31
Contactless pre-paid/post pay IC card — Purchase SAM — Part 4: Conformity test
- ICS
- 35.240.15
- CCS
- L78
- 发布
- 2014-12-31
- 实施
- 2014/12/31
Contactless pre-paid/post pay IC card — Purchase terminal — Part 1: Physical characteristics
- ICS
- 35.240.15
- CCS
- L78
- 发布
- 2014-12-31
- 实施
- 2014/12/31
Contactless pre-paid/post pay IC card — User card — Part 3: Cryptogram
- ICS
- 35.240.15
- CCS
- L78
- 发布
- 2014-12-31
- 实施
- 2014/12/31
Contactless pre-paid/post pay IC card — User card — Part 1: Physical characteristics and basic structure
- ICS
- 35.240.15
- CCS
- L78
- 发布
- 2014-12-31
- 实施
- 2014/12/31
本标准规定了宽带接入服务器在双栈接入的应用场景下的技术要求，主要包括双栈接入方式和应用场景的定义，以及用户认证、计费、授权等方面的技术要求。本标准适用于宽带接入服务器双栈设备。
Technical specification for dual-stack broadband network access server
- ICS
- 01.040.35
- CCS
- L78
- 发布
- 2014-12-24
- 实施
- 2014-12-24
This European Standard provides mechanisms through which various vendors of building automation, control, and building management systems may exchange information in a standardized way. This document provides specifications for the Application Elements of Control Network Protocol packets as follows: - definitions of standardized packet (network-variable) data types; - definitions of device-interface files; - definitions of standardized configuration-property types; - definitions of standardized enumeration types; - definitions of standardized functional profiles; - definition of the standardized method of file transfer between devices. The purpose of this specification is to ensure interoperability between various CNP implementations. This document contains all the information necessary to read and interpret the format of data and control information that is used by EN 14908-5. It also defines the device interface for a device as specified, which is necessary to exchange data between various devices from different manufacturers.
Open Data Communication in Building Automation, Controls and Building Management - Control Network Protocol - Part 6: Application elements
- ICS
- 35.240.99;91.140.01;97.120
- CCS
- L78
- 发布
- 2014-12
- 实施
Carrier-grade Network Address Translation (NAT) backup technical requirements
- ICS
- 01.040.35
- CCS
- L78
- 发布
- 2014-10-14
- 实施
- 2014-10-14
Information technology. Radio frequency identification for item management. Parameters for active air interface communications at 433 MHz
- ICS
- 35.040
- CCS
- L78
- 发布
- 2014-09-30
- 实施
- 2014-09-30
Information technology - Telecommunications and information exchange between systems - MAC/PHY standard for ad hoc wireless network to support QoS in an industrial work environment
- ICS
- 35.110
- CCS
- L78
- 发布
- 2014-08-01
- 实施
本标准规定了网络电视机的网络应用技术要求。本标准适用于具有互联网功能的数字电视机。
Application technical requirement for Internet TV receiver
- ICS
- 33.040.40
- CCS
- L78
- 发布
- 2014-05-06
- 实施
- 2014-07-01
Information technology - Premises distribution access network (PDAN) cabling to support deployment of optical broadband networks; German version EN 50700:2014
- ICS
- 35.110
- CCS
- L78
- 发布
- 2014-05
- 实施
This European Standard applies to a communication protocol for networked control systems in commercial Building Automation, Controls and Building Management. The protocol provides peer-to-peer communication for networked control and is suitable for implementing both peer-to-peer and master-slave control strategies. This specification describes services in layers 2 to 7. In the layer 2 (data link layer) specification, it also describes the MAC sub-layer interface to the physical layer. The physical layer provides a choice of transmission media. The interface described in this specification supports multiple transmission media at the physical layer. In the layer 7 specification, it includes a description of the types of messages used by applications to exchange application and network management data.
Open Data Communication in Building Automation, Controls and Building Management - Control Network Protocol - Part 1: Protocol Stack
- ICS
- 35.240.99;91.140.01;97.120
- CCS
- L78
- 发布
- 2014-04
- 实施
This European Standard specifies all the information necessary to facilitate the exchange of data and control information over the power line medium for networked control systems in commercial Building Automation, Controls and Building Management. This European Standard establishes a minimal set of rules for compliance. It does not rule out extended services to be provided, given that the rules are adhered to within the system. It is the intention of the standard to permit extended services (defined by users) to coexist. Certain aspects of this standard are defined in other documents. These documents are referenced where relevant. In the case where a referenced standard conflicts with this European Standard, this part of EN 14908 will prevail.
Open Data Communication in Building Automation, Controls and Building Management - Control Network Protocol - Part 3: Power Line Channel Specification
- ICS
- 35.240.99;91.140.01;97.120
- CCS
- L78
- 发布
- 2014-04
- 实施
This European Standard specifies the transporting of the Control Network Protocol (CNP) packets for commercial Building Automation, Controls and Building Management over Internet Protocol (IP) networks using a tunnelling mechanism wherein the CNP packets are encapsulated within IP packets. It applies to both CNP nodes and CNP routers. The purpose of this European Standard is to ensure interoperability between various CNP devices that wish to use IP networks to communicate using the CNP protocol. The main body of this European Standard is independent of the CNP protocol being transported over the IP network. The reader is directed to Annex A and Annex B for the normative and informative, respectively, aspects of this specification that are specific to EN 14908-1. Figure 1 shows a possible configuration of such CNP devices and networks connected to an IP network. It should be noted that the routers shown can route packets between typical CNP channels (such as twisted pair or power line) and an IP channel or it can route CNP packets between two IP channels. In this European Standard the IP channel will be defined in such a way to allow it to be used like any other CNP channel. In the above diagram, the IP network can be considered to be one or more IP channels. This European Standard covers only how CNP packets are transported over IP channels. It does not cover how CNP packets are routed between standard CNP channels and IP channels. This specification is not intended to cover the lower layers (physical, MAC and link layers) of either standard CNP or IP channels.
Open Data Communication in Building Automation@ Controls and Building Management - Control Network Protocol - Part 4: IP Communication
- ICS
- 35.240.99;91.140.01;97.120
- CCS
- L78
- 发布
- 2014-04
- 实施
Local and metropolitan area networks-Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) Amendment 7: Physical Layer for Rail Communications and Control (RCC) (IEEE Computer Society)
- ICS
- CCS
- L78
- 发布
- 2014-03-27
- 实施
Local and metropolitan area networks-Part 15.4: Low-Rate Wireless Personal Area Networks (LR-WPANs) Amendment 2: Active Radio Frequency Identification (RFID) System Physical Layer (PHY) (IEEE Computer Society)
- ICS
- CCS
- L78
- 发布
- 2014-03-27
- 实施
