查询词典 protocol

A sensor with balanced detection is introduced to the BB84 protocol and the theoretical model of the QBER is established with POVM (Positive Operator Valued Measurement).

论文将双平衡探测结构引入BB84模型中，利用半正定算子值测量建立了接收端在偏振模影响下的误码率模型。

This invention discloses a user data process method, which contains 1, judging each data package in IP data steam sent form high layer of empty command protocol stack, if the received IP data package is TCP ACK data package, then executing step 2, if the received data package is not TCP ACK, then executing step 3, 2, making PDCP layer function process to IP data package and ending current process, 3, making flow control to IP data package and then executing 2,, said invention can precedential send TCP ACK data package to opposite part in preserving original TCP/IP and universal mobile telecommunication system data transmission system base, to reduce data package reversion time delay and keep stable data transmission rate.

本发明公开了一种用户面数据处理方法，其主要处理步骤如下：a。对从空口协议栈中高层下发的IP数据流中的每一个数据包进行判断：当前接收到的IP数据包是否为TCP的ACK数据包，对所有是TCP的ACK数据包的IP数据包执行步骤b；对所有不是TCP的ACK数据包的IP数据包执行步骤c；b。对IP数据包进行PDCP层的功能处理，结束当前处理流程；c。对IP数据包进行流控，再转入步骤b。采用本发明方法能够在保持原有TCP/IP和全球移动通信系统数据传输机制的基础上，优先将TCP的ACK数据包发送到对方，从而减少TCP的ACK数据包的回复时延，保证稳定的用户面数据传输速率。

According to practical requirement, this resolution designed and implemented communication dispatch software, and achieved automatic call distribution and the acquisition of information by using TSAPI protocol. A serials of calling control functions are realized including making call, hanging up, answering call, making conference, transformation, answer precedently and so on.

本方案根据项目的实际需求，通过使用TSAPI协议，设计并实现了通讯调度软件，实现了呼叫自动分配与信息获取，能够完成呼叫、应答、挂机、会议、转移、优先应答等一系列基本呼叫控制功能。

With the ceaseless developing of the computer network environment and strengthening of network application, it becomes more and more difficult to analyze protocol and detect intrusion. In addition, report mistakes and pretermission happen frequently.

网络环境的不断发展和网络应用的不断加入使得协议分析和入侵检测的难度不断增大，同时造成了误报和漏报的不断发生。

In 2012 the Kyoto Protocol to prevent climate changes and global warming runs out.

在2012年防止气候变化和全球变暖的京都议定书到期。

Based on the difficulty of computing discrete logarithm over finite field of large prime order and the method of Lagrange interpolation, an unconditional secure general verifiable secret sharing protocol applicable to arbitrary access structures is presented.

在计算复杂性方面与目前已有的高效门限 VSS方案相差不大。由于其安全性、效率及代数结构方面的特点，这样的协议将会在分布式的密钥管理、分布式的容错计算、面向群体的密码学及电子商务中得到广泛的应用。

This Windows Sockets-based ANSI- and SCO-ANSI compatible Terminal includes color, line printer emulation, automatic login and many other features as well as support for the SSH Protocol.

该软件提供包括Windows操作系统的基于Sockets的ANSI和SCO-ANSI仿真终端模拟器，一个真实的scroll-back缓冲区，自动进程连接，自动登录，内置文件传输，在线打印模拟器，命名进程，进程记录，回复功能，SSH协议支持，快速直接连接模式，ANSI颜色支持，个人电脑条码扫描模式支持，本地环境传输支持以及全部命令传输在内的功能。

Secondly, by establishing a discrete time Markov model with spatial reuse for a MANET, we analyze the performance of the network under the AODV routing protocol. The average route length and the probability to communicate within a limited hop distance are obtained. Several performance parameters of the route discovery and route maintain process are analytically studied, such as the probability generating function and the expectation of the flooding distabce. the probability that a route is discovered by a query packet with a "hop limit", the probability that a request packet finds a valid route, the average time needed to discover a valid route and the cost to successfully route a data packet to its destination. Furthermore, we present a concrete example based on the transmitter characteristic of directional antennas and obtain the corresponding results.

建立了移动自组网络空间可重用的离散时间马氏链模型，得到了AODV路由协议下网络任意两节点间的平均路由长度、在指定"跳限"要求下通信的概率；对随选型路由协议下路由发现和路由维护过程中若干网络性能参数进行了解析分析，如网络中任意两节点问的泛洪距离的概率母函数及其期望、限定泛洪步数时成功寻路的概率、发现一条有效路由的平均时间、成功路由的代价等；并基于定向天线的发射特征给出了一个具体实例，分析计算了相应的网络性能参数。

The dissertation includes the work as follows: Firstly, we present a random graph model with spatial reuse for a dense MANET which using directional antennas. The analytic formula of several important performance parameters for the MANET are obtained under the DSR routing protocol, such as the average flooding distance, the probability generating function of the flooding distance, the probability of a flooding route to be symmetrically valid, the average time to find a symmetrically valid route and the cost to successfully route a data packet to its destination. We compare the two models with spatial reuse and without spatial reuse by evaluating these parameters. It is shown that the spatial reuse model is much more effcctive in terms of the performance of the dense network with directional antenna, because the bigger is the degree of spatial reuse, the smaller is the average flooding distance.

在定向天线技术的支持下，建立了移动自组网络空间可重用的贝努利随机图模型，获得了DSR路由协议下平均泛洪距离的解析公式和泛洪距离的概率母函数：给出了有效对称路由概率、发现有效路由平均时间、成功路由代价等关键性能参数的解析分析；在网络性能参数定量分析的基础上，对空间可重用和无重用的网络进行了比较分析，结果显示空间重用度增大，则平均泛洪距离、路由发现时延、网络代价减少。

The assay has better sensitivity, producibility, no isotope contamination. It is simpler and more rapid than silver stain protocol.

该法有较好的测定敏感度与重复性，较银染色法更为简便快速，无同位素污染，检测成本低，值得临床推广

Objective To investigate the effects of interleukin-1 β converting enzyme gene on the biologic characteristics of ovarian cancer cells.

目的 探讨白细胞介素-1 β转换酶的表达，对卵巢癌细胞生物学特性的影响。

Campylobacter: This illness is the most commonly identified cause of diarrheal illness in the world.

弯曲：这种病是最常见的原因查明腹泻病，在世界上。