数据分组

对于全国火灾起数的分析，计算赫斯特指数H时应用2种新的数据分组方法；

For the analysis of total fire number in China , two new data grouping methods for calculating the Hurst exponent H are presented .

其次，在视频数据分组的基础上设计UEP方案。

Secondly , a video data grouping was devise in order to design UEP schemes .

该队列基于本地对数据分组的优先级划分，为不同的优先级类别设置不同的RED最大门限值。

The queue sets different RED maximum threshold for different packet class based on local priority classification .

计算机仿真结果表明，这两种算法均可以通过设置较大的数据分组长度N，达到有效的信道估计效果。

Computer simulation result shows that two algorithms can estimate channel fading coefficients more effectively by setting bigger data block length N.

在全IP无线网络中，实现软切换的两个关键性问题就是数据分组和数据内容融合。

In All-IP wireless networks , two key problems need to be solved in order to realize soft handoff are dada distribution and data content merging .

PHS数据分组业务的网络架构与实现

The Architecture and Realization of the PHS Packet Data Network

Bluetooth规范支持针对BluetoothHCI数据分组的UART（通用异步接收器/传送器）和USB传输机制。

The Bluetooth specification supports UART ( Universal Asynchronous Receiver / Transmitter ) and USB transport mechanisms for Bluetooth HCI packets .

通过偏相关分析、全回归分析、逐步回归分析和数据分组处理四种方法的结果比较，解释出MBO转让价格及其影响因素的关系。

Through compared the outcomes of multi-quantity analyzing methods , the author explains the relation between MBO transaction price and affecting factors .

通过估计当前信道数据分组发送的冲突概率实现了最优RTS门限的计算。

The optimal RTS threshold is calculated by estimate the current collision probability Pc of channel .

729两种语音编码方案下不同的语音数据分组长度时的效果，为在无线环境下以IP方式构造移动语音通信网络奠定了良好的基础。

729 voice encoding schemes and a range of voice packet sizes are compared . This paper provides the theoretical foundation for constructing the mobile voice communication network by IP mode under wireless environment .

第二部分，将AIC准则应用于数据分组，给出分组公式。

Applying AIC to data-grouping and giving a formula that shows how to group the data .

研究了数据分组在IP网络中传输时RTT时延的组成，给出了RTT时延与分组长度的线性表达式。

By studying the construction of the RTT latency , alinear expression between the RTT latency and the packet size is presented .

CROSS算法通过互相关函数判断数据分组与ACK分组之间的对应关系，继而获得TCP连接的RTT值。

CROSS acquires the correspondence between data packets and ACK packets with cross correlation function , and then it gets RTT of this TCP connection .

简单的讲，PTN可以理解为改进的数据分组技术与电信级OAM机制的结合体。

Tell simply , PTN is the combination of improved data packet technology and carrier-class OAM technique .

用于汇聚成突发数据分组的IP分组，其自身长度对固定汇聚（FAP）算法的流量整形有一定影响。

The simulation shows that the average length of IP packets assembled into a burst has impact on the traffic shaping of the FAP algorithm to some extent .

该模型将权限控制分成两层，采用RBAC配合数据分组法与基于读者/作者的存取控制方法，达到OA系统中的权限控制要求。

It is divided into two levels , one is RBAC with data cluster and the other is the access control method based on the author / reader .

文章提出基于Gossip的传输协议（GBTP），旨在提高多播路由协议的数据分组递交率。

This paper proposes gossip-based transport protocol ( GBTP ) to improve packet delivery of multicast routing .

同时，DiffServ自身只能根据业务流的相对优先级来控制数据分组在每一跳的转发顺序，而不考虑整个路由过程，不能提供端到端的QoS保证。

But DiffServ can not offer end-to-end QoS by itself , because it controls per-hop packet forwarding order with relative priority according toits class and does not consider the routing .

然后，您可能不得不在Linux设备上配置Bluetooth芯片组，以通过HCI传输接口而不是PCM接口收发SCO音频数据分组。

You might then have to configure the Bluetooth chipset on the Linux device to receive and send SCO audio packets over the HCI transport interface rather than the PCM interface .

MPLS简化了ATM与IP技术的集成，它引入了基于标记的机制，把路由和转发分开，由标记来规定数据分组通过网络的路径。

MPLS simplifies the integration of ATM switching technology and IP technology . It introduces label-based mechanism to separate routing from forwarding . Labels are used to specify the route that the data packets go through the network .

因为在这些测试中主要关心的是性能，所以我尽可能地禁用了可选验证（包括在Castor中使用属性文件和数据分组程序／编组程序设置）。

Since the main concern in these tests was performance , I disabled optional validation wherever possible ( including using both property file and unmarshaller / marshaller settings in Castor ) .

在第三章中，由于用EM算法在混合模型参数估计中涉及到运用后验概率密度实现数据分组，加大了计算的复杂度，影响了算法的效率。

In chapter three , because of need data packet in the process of parameter estimation , but M-step involved the posterior probability calculate , it increases the computing complexity and affects the efficiency of the algorithm .

突发数据分组的汇聚算法是光突发交换的关键技术之一，其中，固定时间汇聚（FAP）算法可以平滑流量、降低流量自相似性。

Burst assembly algorithms are one of the critical techniques of OBS . Among these algorithms , the fixed-assembly-period algorithm can smooth traffic and degrade traffic self-similarity .

支持话音/数据分组并传的UPMA多址接入协议

A User-Dependent Perfect-Scheduling Multiple Access Protocol for Voice-Data Integration in Wireless Networks

该文主要研究了数据分组传输方式下，基于导频符号辅助调制（PSAM）的多输入多输出（MIM（））时间一频率双选择性信道的信道估计问题。

This paper investigates Multi-Input Multi-Output ( M1MO ) time and frequency doubly selective channel estimation using polynomial interpolation method for data block transmissions .

该算法旨在解决同一PHB组中，具有不同丢弃优先级的各类数据分组之间由于共享缓冲队列而引发的带宽分配的公平性问题。

This algorithm is for the purpose of solving band width assignment fairness question which initiates by date packets in an identical PHB group but has different priority that sharing buffer queue .

利用偶极子给出了新的一致性准则，提出了数据分组处理（GMDH）聚类分析方法。

Using the dipole concept , a new consistency criterion is given and a group method of data handling ( GMDH ) cluster analysis approach is presented .

其二：接收节点决定最小发射功率PMin，以保证数据分组的正常接收。

Secondly , the receiver node decides the minimum transmitting power PMin for successful decoding .

在构建adhoc网络模型并分析其特性的基础上，为ARIMDLC的数据分组设计了一种有效的多径传输策略。

According to the characteristics of the ad hoc multi-hop network , a multi-path transmitting strategy is designed for the ARI-MDLC data packets , and three states Markov process is used to model the wireless channel .

IPv6也给报文分类问题提出了新的挑战。IPv6定义了流的概念，通过采用流标签提供了一种更加高效地处理数据分组流的机制，该机制对于实时应用尤其有用。

IPv6 packet classification problem is also to put forward new challenges.IPv6 defines the concept of flow , which uses flow label to provide a more efficient processing of data packet flow mechanism . This mechanism is especially useful for real-time applications .