This invention provides a method for transferring third party landing based on IP network including: a door network station carries a ciphered KEY generated randomly by a service server to send a link request to a third party network station so as to avoid transmission of user ciphered codes and ensure absolute security of user codes, besides, since the third party network station calls back the Web server by copying the ciphered KEY to verify the cryptographic key so as to secure the absolute safety of shaking hands, since the door network station does not transfer user ciphered codes with the third party network station, which is not necessary to synchronize with the door station about codes, thus the requirement of complicated maintenance to synchronization on ciphered codes to the third party is reduced.
本发明提供了一种基于IP网络转接第三方登陆的方法，其关键是，由门户网站携带业务服务器随机生成的加密KEY向第三方网站发送链接请求，避免了用户密码的传输，因而保证了用户密码的绝对安全性。再有，由于第三方网站通过复制加密KEY回调Web服务器，由Web服务器进行密钥验证，因而又保证了握手的绝对安全性。应用本发明，由于门户网站与第三方网站之间不传递用户密码，使得第三方网站无需与门户网站进行密码同步等机制的处理，在大大提高安全性的同时，降低了对第三方网站对于密码同步机制等复杂维护的要求。
By making use of the initial synchronization with the base station, and also the limited distance supported by the peer-to-peer communication, the detection window can be restricted to a small range, and hence the detection accuracy is increased accordingly.
利用以基站为参照的初始同步，以及直联通信距离的限制关系，将检测窗口限制在较小的范围内，从而提高了相关检测的准确性。
Their technical characteristics are: frequency division duplex, can be adapted to a variety of rates and a variety of business; forward link fast power control, reverse link coherent demodulation; support to switch between different carrier frequency, no synchronization between the base station, for high-speed environment, is a promising solution.
这3种技术中，最成熟，稳定的是CDMA20001X（比较容易向4G过度），而不是像前面的朋友说的应用不多，就在中国电信宣布收购中国联通C网后不久，CDMA发展组织宣布，全球CDMA用户总数突破4.51亿户，cdma2000和cdma 2000 1x EV-DO的用户数分别达到4.38亿户和9700万户。cdma2000在亚太地区及欧洲、中东和非洲地区表现出色，用户数年增长最快，而cdma20001x EV-DO在美洲和欧洲、中东和非洲地区的用户数年涨幅最大。
A system and method for state synchronization between a base station and a mobile station in a mobile communication system.
用于在移动通信系统中在基站与移动站之间状态同步的系统和方法。
We also studied the question of synchronization of channel assignment in distributed dynamic channel assignment, and presented a mixed channel assignment synchronization scheme. In this scheme, the selection of occupied channel is separated from the synchronization of occupying the channel. The base station is responsible for the selection, and a dedicated process (the so-called channel controller) is responsible for the synchronization.
我们还研究了分布式动态信道分配中的信道分配同步问题，提出了一种混合的信道分配同步方案，这种信道分配同步方案将选择所占用的信道与占用信道的同步过程分离开，由基站决定占用哪个信道，基站将信道占用消息发送给一个专门负责信道占用同步的进程，即所谓信道控制器，并等待信道控制器的确认消息。
In this solution, the terminal should access the system first on the main carrier with a cellular mode, and hence all the terminals have the initial synchronization with the common reference of the base station.
在这一方案中，终端首先需要在主载波上以蜂窝网模式接入，所以对等终端都具有以基站为参照的初始同步。
USS-TDMA algorithm uses the collision avoidance mechanism, manages the time slots allocated by the base station and keeps the whole network synchronous through broadcast synchronization message to whole network. It can greatly improve the utilization of underwater acoustic channel and reduce the delay. 3.
USS-TDMA算法采用冲突避免机制，由基站管理时间片分配，并通过广播同步消息保持全网络同步运行，能极大地提高水声信道的利用率和网络吞吐量，降低时延。
This paper also studies the software radio key techniques including direct digital frequency synthesizer and software adaptive symbol synchronization method in the case of non-integer sampling deeply, and gives the preliminary scheme of the second generation software radio satellite ground station system.
对软件无线电关键技术中的直接数字频率合成器和非整数倍采样情况下的自适应符号同步方法进行了深入研究；并给出了第二代软件无线电卫星地面站系统的初步设计方案。
According to the environment of acquisition station hardware, the software architecture of acquisition station was designed. Acquisition station software contains server program and acquisition process, calculation process and GPS synchronization process. Each program corresponds to a separate process.
根据采集站的软、硬件环境，设计了采集站软件的体系结构，将采集站软件分成了服务器程序、采集程序、计算程序及GPS同步程序，每个程序对应一个独立的进程。
In the horizontal synchronization phase, it adopts traditional pair-wise packet exchange mechanism to finish the time synchronization between the Base Station and cluster heads through establishing a hierarchical topology structure.
在水平同步阶段，通过构建基站与簇头节点的层次拓扑结构，采用双向消息交换同步机制来完成簇头节点与基站的时间同步。
When the station is in radio silence state, it can't keep frequency hopping synchronization with other station, and can't receive the other station the data that send out, and also can't send out any data.
处于静默状态的电台不能够与其它电台保持跳频同步，不能够接收其它电台发送的数据，也不能够发送任何数据。
Ground station, which fulfills infusing navigation message and time synchronization and so on, is a key part and control center of satellite navigation system.
地面站是卫星导航系统运行、控制的核心部分，主要完成卫星系统的导航电文注入、时间同步等任务，是导航系统运行的控制主体。
Accurate clock synchronization between satellite and ground tracking, telemetry and control (TT & C) station is of great significant for space missions such as the formation and networking of satellites, since it is the major means to synchronize satellites in a constellation.
卫星与地面跟踪测控站之间的高精度时间同步对卫星的编队组网运行等任务具有重要意义，是实现卫星之间时间同步的重要手段。
A compact playing system of TV station is described in this paper, and it compares and analyzes the key strategies in the system, and puts forward Un-buffered I/O, dynamic buffer allocation, multi-thread pre-reading and pules synchronization technics.
简要介绍了一种小型电视台视频播放系统的实现技术，并对其播放策略进行了比较分析，提出了硬盘直接I/O、动态缓冲区分配、多线程预读和脉搏同步策略。
At last, the test results of time synchronization between the signal of master station of the " Donghai " Chain of " Changhe 2 " navigation system and UTC (NTSC), kept by the National Time Service Center are presented.
最后，给出了长河二号东海台链的主台信号与国家授时中心的UTC（NTSC）之间的同步实验结果。
We have implemented the equipment of digital frequency leading by 8086 microcomputer and successively applied in measuring and control station of synchronization communication satellite.
作者等人以8086微机实现的数字频率引导设备已成功地应用于同步通讯卫星测控站中。
With adding a main station connected with the reference station by a fiber, the time synchronization between the reference stations of the TDOA algorithm was achieved and the position frames were send. 3.
通过增加一个与参考站以有线光纤相连的主站，实现了TDOA算法所需要的参考站之间的时间同步，完成定位信息帧的发送。
Method of Station-Link Coarse Synchronization Based on Absolute Transmission Time of Loran-C Signal
基于罗兰C信号绝对发射时刻的台链粗同步方法
Switch-On Control of Automatic Synchronization in Marine Power Station Based on PLC
PLC控制的船舶电站准同期并网合闸控制
Based on synthetic analysis of network resource, the QOS (Quality of Service) parameters and their characters, the high requirement of real-time synchronization in NCW, the single QOS routing constraint, and the network latency between the detector and weapon control station, are presented.
在综合分析网络资源状况和服务质量度量参数的基础上，结合网络中心战对实时性要求较高的特性，提出了以探测器到火力控制单元的网络时延作为服务质量选路标准。