WaveJudgeWiMAX PHY/MAC Analyzer

市面唯一可做WiMAX PHY/MAC关系性分析的全功能平台,支持最新的IEEE 802.16_2004 OFDM 以及802.16 _2005 OFDMA的标准。
对研发WiMAX厂商来说,WaveJudge产品提供了一个PHY层及MAC层的相关性分析工具,可同时关联这两个层,适合初期研发及产品的调适用途。
WaveJudge产品的两大功能:
l WaveJudge VSA+矢量分析工具
l WaveJudge PA协议分析工具
可显示的参数包含:
l RF讯号强度/质量分析
l 时间-频率分布图
l RCE相对星座图/子载波分析图
l DL/UL所有数据帧的资料
l EVM分布统计图表
l MAC PDU Lists
Etc…….

 

注意:您须先安装Acrobat Reader 才能阅读详细资料,下载 Acrobat Reader 请至Adobe 网站

 

 

 

 Products

   

MAC PDU/RF 关系视图

MAC层分析工具:

 

Features

l          自动PHY/MAC关联性工具

l          MAC PDU 列表

l          信号星座图

l          DL/UL Maps 协同频谱分析

l          Time Domain power 加强放大分析功能

l          自动修正功能

l          FFT Interval analysis

l          MAC Management Decodes

l          Power triggers

l          Dual Channel RX

l          Auto discovery of Maps

l          Graphical display of Maps

Benefits

l          Locate complex issues which span WiMAX layered technology

l          Validate complete PHY, demodulation and decoding

l          Indicates demodulation problems

l          Compare expected vs. received frame structure & identify allocation issues

l          Visually inspect SNR and rising/falling edge quickly

l          Analysis of preamble and cyclic prefix indicating proper WiMAX signal

l          Verify proper permutation and identify logical issues

l          Verify format, field values and location of errors

l          Capture Network Entry beginning with UL power

l          Identify complex scheduling errors and analyze diversity schemes

l          Accelerate problem solving and eliminate manual entry

l          Visually verify permutations

规格及参数

VSA features

Modulation Formats

OFDM with BPSK, QPSK, 16QAM, 64QAM

Capture

Sample Size to 128 Mbytes/Channel

Triggers

Manual Trigger

External Trigger

Trigger on Boolean Phrase (Ex. Power > -20 dBm)

Traces

Constellation

Carrier and Symbol Frequency Error

Common Pilot Error

EVM vs. SubCarrier

EVM vs. Symbol Time

Spectral Flatness (Frequency Domain)

Amplitude Flatness (Time Domain)

CCDF, PAPR

Spectral Mask

Preamble Detector vs Time

Amplitute, Phase, Frequency during Preamble

Statistics

RCE

RCE Peak

Pilot RCE

CPE

Frequency Error

IQ Offset

Quadrature Error

1

Symbol Clock Error

Payload Bits

 

PA features

Trigger

Advanced real time triggers based on content

Trigger on Packet Content ( Protocol, Field Values, Patterns) and extended events using Boolean logic

Filter

MAC Address filtering

CID Address filtering

Message Type

Errors

Decodes

MAC Management Messages decoded and displayed with all TLV’s and IE's

Decode and Parse Receive Data Packets

Display of packet bursts with preamble, midamble, and SDU's

Raw data packets display

Display of all subheader

Verifiication of Proper Fragmentation and Packing

Statistics

Statistics summary include timing, synch errors

Detection of overruns, under runs, CRC Errors

Correlation of MAC PDU’s with PHY/RF statistics such as power, FEC, modulation type

Capture

User defined PHY/MAC Capture, up to 128 Mbyte/Channel

 

 

 

联系我们 :请致电021 - 32503992 或 电邮联系Sales@paralink.com.cn ,将获得更详细的产品介绍及解决方案

 

 

 

上次修改日期: 2008/07/17

Copyright ©2008 上海柏联克科技