Protocol Data Unit
英 [ˈprəʊtəkɒl ˈdeɪtə ˈjuːnɪt]
美 [ˈproʊtəkɑːl ˈdeɪtə ˈjuːnɪt]
网络 协议数据单元; 协定数据单元
双语例句
- Protocol Data Unit, PDU
通讯协议的资料单元 - An adjacent system reachable by traversal of a single subnetwork by a Protocol Data Unit ( PDU).
通过单个子网络运输，协议数据单元可到达的相邻系统。 - Bridge Protocol Data Unit: A message type used by bridges to exchange management and control information.
桥接协议数据单元：网桥使用这种信息类型进行管理和控制信息交换。 - Research objective is to provide a universal protocol stack and related protocol data unit format standards for vehicular networking technology and applications.
目标是为车联网技术的开发和广泛应用建立一个普适的协议架构和相关的协议数据格式标准。 - Firstly, some theories and protocols about SNMP network management are introduced in paper, include SMI ( Structure of Management Information), MIB ( Management Information Base), protocol operations and definition formats of PDU ( Protocol Data Unit).
首先，论文对SNMP网络管理的基础理论及协议规范做了必要的介绍，包括管理信息结构、管理信息库、协议操作过程和具体的协议数据单元的定义格式。 - CAN Bus and fiber optic, ensuring data transmission velocity and available structure, are the bus protocol and transmitting medium of data transmitting between the sampling unit and top-computer unit.
采用CAN总线和光纤作为采集调理单元与前置单元间数字量传输的总线协议和传输介质，既保证了数据传输的速度，又使检测项目的增减变得灵活方便； - This paper introduces three multi-protocol encapsulation stocks and discusses in detail the resulting route& bridge-based PDU ( Protocol Data Unit) formats.
介绍了3种基于ATM的多协议封装的协议栈，对基于路由的及基于桥接的高层协议数据单元（PDU）的封装格式进行了详细的分析。 - ATM adaptation layer supports communication services such as voice, video, data over ATM network, It's function is conversion between higher protocol data unit and ATM cell.
ATM适配层（AAL）在ATM网络上支持语音、视频、数据等通信业务，基本功能是高层协议数据单元和ATM信元的转换。 - This article analyzes the MIB ( Management Information Base) structure, ASN. 1 ( Abstract Syntax Notation One) and PDU ( Protocol Data Unit) in SNMP.
本文从简单网络管理协议（SNMP）入手，着重对管理信息库（MIB）的结构、抽象句法表示法以及SNMP协议中的具体协议数据单元进行了分析。 - This paper proposed one kind of ways to realize IPSec protocol data input/ output control unit with FPGA.
本文提出了一种由FPGA实现IPSec协议数据的输入、输出控制单元的方案。 - Moreover, there are two kinds of PLCP ( physical layer convergence protocol) PPDU ( PLCP protocol data unit), but many researchers did not take full advantage of short PLCP PPDU to improve the capacity of 802.11b.
此外，物理层规范定义了两种物理层数据单元格式，但是研究者没有研究如何利用开销小的物理层数据单元来提高802.11b的容量。 - This paper describes the developing technology of 3G-ALE HF communications including the concept and protocol of 3G, protocol data unit as well as 3G network.
本文主要讨论了当前发展中的3G高频自适应网络通信协议与技术，重点包括有3GALE概念与协议族、数据协议单元（PDU）、3G网络组成与技术性能等。 - In a typical distributed interaction environment, environment information dynamic update is based on Protocol Data Unit ( PDU), which does not guarantee reliable message transfer.
在典型的分布式交互环境中，环境信息动态更新是基于协议数据单元（PDU），它不提供数据可靠性传输保证。 - This paper describes the type, structure and format of PDU ( Protocol Data Unit) in DIS ( Distributed Interactive Simulation) and discusses the designing method of PDU which can communicate with VR-Link, a commercial platform of network interface based on DIS architecture.
从应用角度讨论了分布式交互仿真（DIS）的协议数据单元PDU的类型、结构和格式等方面；并论述了PDU的设计方法，及与基于DIS体系结构的商业平台VRLink通信的实现。 - The protocol process function and the format of protocol data unit are given, and the procedure of transmission and receiption are presented.
并给出了该安全子层的协议处理功能和协议数据单元的格式，介绍了该子层传输和接收的过程。 - Theoretical analysis shows that the release rate of node storage resources is affected by the link state, the size of protocol data unit at various network layers, the peaking storage during data delivering and the node capacity.
理论分析表明，节点存储资源释放速率受链路状态、网络各层传输单元大小以及数据转发过程中的节点峰值存储量和节点容量影响。 - Then, we design the protocol data unit of TEMP, explain the main function of various types of packets, and introduce the workflow of TEMP.
设计了TEMP的协议数据单元，说明各类型报文的主要作用，并介绍了TEMP的工作流程。 - In this thesis, we investigate the performance improvement of the MAC protocol by using the two frame aggregation techniques, namely A-MPDU ( MAC Protocol Data Unit Aggregation) and A-MSDU ( MAC Service Data Unit Aggregation).
在本文中，我们利用两个帧聚合技术，即A-MPDU（MAC协议数据单元聚集）和A-MSDU（MAC服务数据单元聚合），来探讨MAC协议的性能改进。 - PDP ( Packed Data Protocol) context is the basic unit of GPRS data services and carrying rich network and user information.
PDP（PackedDataProtocol）上下文是为用户提供GPRS数据服务的基本单位，携带着丰富的网络与用户信息。