它性能直接影响到整个卫星链路通信的质量。
Its performance will directly affect the communication quality of satellite link.
WCDMA有效载荷将比传统UHF卫星通信数量和卫星链路的容量增加了16倍。
The WCDMA payload will provide an immediate 16-fold increase over legacy UHF satellite communications in the number and capacity of satellite links.
为解决无线电波污染和覆盖之间的矛盾，各寻呼台服务商纷纷采用卫星链路方式。
The service agent of each pager station adopts the satellite channel to solve the conflicting of pollution and covering of radio wave.
该系统采用卫星链路实现教学现场的直播，采用地面IP网实现师生间多模式的交互。
This system adopts satellite linking route to realize on-the-spot teaching and use IP network on the earth to realize multiple modes of interaction between students and tutors.
当网络中存在卫星链路时，卫星链路的一些固有特性会使TCP的传输性能受到一定影响。
But the transport performance of the TCP was affected to a certain extent by the inherent characteristics of satellite links when communication in the network involves such links.
文章介绍了一种VSAT卫星数据收集系统的组成，主要技术特点以及卫星链路参数的计算。
This paper presents the composition and major technical characteristics of a VSAT satellite data collection system and the method for the computation of satellite link parameters.
当网络中存在卫星链路时，由于卫星链路的一些固有特性使得TCP的传输性能受到了一定的影响。
But the transport performance of the TCP was affected greatly by the inherent characters of satellite links when the communication involves satellite links.
对于由链路出错所引起的数据包丢失，可以明显加快发送窗口的恢复速度，从而大大提高卫星链路中tcp的吞吐量。
For the packet loss caused by the link error, it can recover the congestion Windows quickly, so the goodput of TCP in satellite net can be improved.
分析标准慢启动算法应用于包含GEO卫星链路的网络时存在的问题，提出一种基于RTT公平性的TCP慢启动改进算法。
Thi paper analyzes the problems in standard TCP slow start algorithm when it is applied to the network environment including GEO satellite links.
阐述了利用对地静止轨道GEO卫星链路接入因特网的特点，介绍了目前为解决卫星链路时延长带来的问题所采用的一些方法。
This essay describes the characteristics of access to the Internet using GEO satellite links and the methods used to solve problems caused by long delay of satellite links.
显然一些电视、无线链路以及甚至一些加密网络都在使用不该使用的信号频率进行传输，这就扰乱了卫星敏感的探测器。
Apparently some TV, radio links and even security networks are transmitting signals where they are not supposed to be, messing with the satellite's sensitive measurements.
采用波音公司无人机战斗管理软件，机载操作人员通过特高频卫星通信链路和地面站中继发布北约标准传感器和飞行器命令。
Using the company's UAS battle-management software, airborne operators issued NATO-standard sensor and air-vehicle commands via a UHF satellite communication link and ground-station relay.
当潜艇地100米海底时，要建立安全的通信链路，把光子激光发射到卫星上去，再由卫星转发回基地。
To establish a secure link while remaining 100 metres underwater, submarines could transmit photons of laser light to satellites, for retransmission to base.
它包括建立流程、时序安排和卫星上行链路仪器负荷，以全自动模式管理太空船，验证地面系统和运行产品。
It included the processes of building, scheduling and up-linking instrument loads, managing the spacecraft in a fully automated mode, and verifying ground system and operational products.
C3I技术易被高空核爆所破坏，卫星到卫星通信、卫星到飞行器链路或卫星到地面链路都可能被中断。
C3I technology is primarily affected by high-altitude nuclear effects that could interrupt satellite-to-satellite communications, satellite-to-aircraft links, or satellite-to-ground links.
天基网是一种以各种类型的卫星为网络节点通过星际链路互连起来的空间无线网络系统。
The space-based network is a type of wireless network system in space in which various satellite nodes are inter-connected by inter-satellite links.
提出了一种适用于装备有星际链路的低轨卫星星座网的切换策略——最小跳数切换策略。
This paper proposes a new handover strategy named minimal-hops handover (MHH) strategy for the LEO satellite constellations equipped with inter-satellite link (ISL).
在分析传统的链路——状态算法的基础上，提出了一种优化的卫星通信星际路由算法。
Based on the analysis of traditional link-state algorithm, an optimized ISL (inter-satellite link) routing algorithm is proposed here.
软件运行结果表明，卫星星间链路图两种新的表示方法切实可行、具有应用价值。
Operational results of the software showed that two kinds of new representation methods for satellite intersatellite links map were practical and had applicable value.
本文以SATCOM系统机载通信为例，介绍了机载卫星通信系统的设计思想，以及提高通信链路容限所采用的技术。
It describes the design thought on airborne satellite communication system and the technology to improve communication link margin, taking the SATCOM system airborne communication for example.
从轨道方程出发，对影响卫星光链路接收机带宽的主要因素———多普勒频移进行了研究。
The Doppler frequency shift, the main factor restricting the bandwidth of receiver in inter satellite laser link, with orbit equations is calculated.
这种结构具有良好的可扩展性，可适用于不同的卫星星座结构，同时可以适应不同的路由策略和各类空间通信链路模型。
This architecture has a good extensibility and it can be used in different satellite constellations while it is adapted to different routing strategies and types of space communication link models.
论文分析了通信卫星模型和链路模型的特点，阐述了模型设计的主要思路。
The paper analyses the characters of communication satellite model and communication link model and expatiates the main idea of model design.
针对这一问题，在单向链路卫星组播结构基础上，融合分组级FEC和自适应速率技术，提出了一种新的可靠组播协议，经过理论分析可知，新的协议具有较好的差错控制和拥塞控制能力。
According to this problem, in this paper, a new reliable multicast protocol is proposed which integrates packet-level FEC and rate-adaptive technology on the basis of unidirectional satellite link.
在卫星星座内的时间同步中，为满足时间同步信号的传输要求，需要对星间链路进行分析和设计。
It is necessary to analyze and design the intersatellite link (ISL) for satisfying the requirement of time synchronization signal transmitting in satellite constellation time synchronization.
在卫星光通信的链路建立过程中，粗瞄误差不对称度较高时，同样的扫描时间限制内分行扫描可以获得更高的捕获概率。
Giving the same limit for the acquisition time, a larger acquisition probability is obtained with the raster scanning during the link foundation when the coarse pointing errors asymmetry is high.
本文提供了电话地球站系统卫星通信链路的工程设计实例。
This paper gives an example of engineering design for the satellite communication link inthe TES (Telephony Earth Station)system.
文中阐述了具有星间链路的卫星网络在空间通信中的重要地位及其路由算法应当具有通用、简洁和可靠等特点。
Satellite network with inter-satellite links has many particular advantages and it receives more and more recognition in both commercial and military fields.
文中阐述了具有星间链路的卫星网络在空间通信中的重要地位及其路由算法应当具有通用、简洁和可靠等特点。
Satellite network with inter-satellite links has many particular advantages and it receives more and more recognition in both commercial and military fields.
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