GSACSM 通信系统监测
GSACSM 通信系统监测

GSACSM 通信系统监测

主要特点

  • 自主卫星信号监测
  • Detection of undercarrier signals
  • DVB-CID demodulation & multichannel signal quality measurements
  • 成对载波信号处理
  • 支持 R&S®NRQ6/FPS/FSW/TSME6/FSVA/FSV/FSV3000/FSVA3000/FPL/ESMD/ESME/MSR200

描述

面向多台设备的卫星通信信号监测

R&S®GSACSM 通信系统监测 (CSM) 是一款卫星监测软件解决方案,可用于远程频谱监测和信号分析。R&S®GSACSM 具备常规频谱分析仪功能、捕获系统以及高级信号检测和识别算法。

  • 多设备频谱监测
  • 甚小口径终端、单路单载波信号、载波标识、载波间信号
  • 高级编程接口用于软件远程控制
  • 卫星等效全向辐射功率监测

自主频谱扫描

自主频谱扫描和卫星通信载波识别
R&S®GSACSM 分类功能支持系统自主扫描频谱信号并识别载波。载波可显示在彩色图表和列表中。图表和列表元素便于轻松识别每个载波。手形工具便于用户添加新区域,以便选择特定载波进行进一步处理。所有收集的信号参数和星座图均清楚显示。

载波叠加检测

通过载波内载波检测识别底层信号

使用R&S®GSACSM的PCMA检测和信号识别系统能够检测和识别成对载波多址信号(具有相同载波频率和波特率的两个载波)。使用载波下检测来识别有用信号下不需要的不对称信号源,从而识别可疑干扰源。

DVB-CID 解调

DVB-CID信号的连续频谱扫描与解调

现代卫星通信表现出许多需要有效避免的信号干扰。数字视频广播组织指定了一个载波ID(CID)来标识主机载波,有效地减少了卫星信号之间的干扰。

R&S®GSACSM可以处理CID信号,也就是说,它们将被检测并解调。将提取特定于CID的“全局唯一ID”、GPS坐标和电话号码。

连续载波监测

通过多通道服务调度表轻松监测载波
R&S®GSACSM 使用多通道服务调度表监测信号参数。R&S®GSACSM 能够设置报警阈值,以在出现无用信号的时候通知用户。用户可以定义频谱信号模板,以确保立即识别每一个可疑载波。

分布式网络结构

可扩展的客户/服务体系结构

在可扩展的客户/服务体系结构中,R&S®GSACSM允许在分布式系统中进行远程频谱分析。操作员可以在不同的位置管理他们的仪器(射频组件,如R&S®NRQ6)。

R&S®GSACSM支持以下Rohde&Schwarz传感器仪器:
R&S®TSME6
R&S®FSW
R&S®FPS
R&S®FSV
R&S®FSVA
R&S®FSV3000
R&S®FSVA3000
R&S®ESMD
R&S®ESME
R&S®FPL
R&S®NRQ6
R&S®MSR200

简要规格

Common specifications
CPU and operating systemx86 CPU, Windows 7 or newer
.Net Framework required.Net framework version 4.5
Min. HDD space required for installation500 Mbyte
RAM requiredmin. 1 Gbyte, 2 Gbyte recommended
Sensor interfaces supportedLAN/WLAN connection, USB port optional
R&S®GSACSM specifications
Spectrum modeLive measurement with spectrum analyzers
Spectrogram mode2D and 3D waterfall spectrum analysis
Spectrum density modeSpectrum frequency occurrence analysis
Mask modeAlarm trapping with email notification
Classification modeBasic detection and identification of terrestrial, satellite, TDMA and PCMA signals
Under-carrier detection modeAdvanced signal analysis for underlying interfering signals
Satellite modeContinuous scanning, identifying and alarm trapping for satellite signals
DVB-CIDContinuous scanning for DVB-CID signals
 Path Measurement mode: Measurement of path loss and carrier EIRP using an injected pilot tone
 Cross-Polarization mode: Measurement of cross polarization interference
 Tetra mode: Detection and classification of TETRA carriers and output of parameters
Scope modeI/Q data display
Multichannel power modePower monitoring via service tables
Power monitoring modePower monitoring in a specific frequency band over a certain time
RecordingRecord, replay, export and import measurements
Offline processingLoad I/Q data files to detect and demodulate signals offline
Supported Rohde & Schwarz sensor instrumentsR&S®TSME6 ultra compact drive test scanner
 R&S®FSW, R&S®FPS, R&S®FSV, R&S®FSVA, R&S®FSV3000, R&S®FSVA3000, R&S®FPL signal and spectrum analyzers
 R&S®ESME, R&S®ESMD wideband monitoring receiver
 R&S®NRQ6 frequency selective power sensor
 R&S®MSR200 dual satellite receiver
Supported Rohde & Schwarz system solutionsVSAT solution provided by Rohde & Schwarz
Software signal processing bandwidthdetermined by I/Q bandwidth of sensor in usage
Max. simultaneous users per CSM servernot limited, practically limited by the processing capabilities of the CPU
Max. simultaneous sensors connected to the CSM servernot limited, practically limited by the processing capabilities of the CPU
TCP/IP accelerationsupports CSM measurements with remote sensors over long latency low throughput links, e.g. data rate <10 kbit/s, latency >1 s
Application domains❙ SatCom transponder monitoring and carrier analysis
❙ Identification/classification of unknown signals
❙ Under-carrier signal analysis and demodulation
❙ SatCom operations with alarming/trapping functions
❙ 24/7 power monitoring of carriers
❙ DVB-CID carrier ID demodulation