Performance analysis and implementation of a DVB-C2 transceiver

2016 18th International Conference on Advanced Communication Technology (ICACT) Pub Date : 2016-03-03 DOI:10.1109/ICACT.2016.7423492

Jaeho Lee, Woongshik You, Jintae Oh, Sang-Jung Ra, Junyoung Jung

{"title":"Performance analysis and implementation of a DVB-C2 transceiver","authors":"Jaeho Lee, Woongshik You, Jintae Oh, Sang-Jung Ra, Junyoung Jung","doi":"10.1109/ICACT.2016.7423492","DOIUrl":null,"url":null,"abstract":"This paper depicts a results of field test for an implemented digital video broadcasting for cable system (DVB-C2) transceiver, which has been implemented using field programmable gate arrays (FPGAs). The test results show the physical channel status and performance of the DVB-C2 transceiver, which includes the sampling clock offset (SCO), the frequency offset (FO), the frequency response of the hybrid fiber coax (HFC) channel, the uncoded-bit error rate (BER) before the forward error correction (FEC) decoder, and the BER after the FEC decoder. Since the moving picture exports group-transport stream (MPEG-TS) is received successfully with a raw data rate of 55 Mbps through a commercial in-service HFC network, a high data rate such as ultra-high definition (UHD) can be expected to be serviced. In addition, because the measured uncoded-BER satisfies the requirement of 10-2 uncoded-BER, the implemented DVB-C2 transceiver can support 4096QAM as well as 16384QAM. Therefore, it can be used as a cable modem supporting DVB-C2 and the data-over-cable-service-interface-specifications (DOCSIS) 3.1.","PeriodicalId":125854,"journal":{"name":"2016 18th International Conference on Advanced Communication Technology (ICACT)","volume":"12 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2016-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2016 18th International Conference on Advanced Communication Technology (ICACT)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ICACT.2016.7423492","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 1

Abstract

This paper depicts a results of field test for an implemented digital video broadcasting for cable system (DVB-C2) transceiver, which has been implemented using field programmable gate arrays (FPGAs). The test results show the physical channel status and performance of the DVB-C2 transceiver, which includes the sampling clock offset (SCO), the frequency offset (FO), the frequency response of the hybrid fiber coax (HFC) channel, the uncoded-bit error rate (BER) before the forward error correction (FEC) decoder, and the BER after the FEC decoder. Since the moving picture exports group-transport stream (MPEG-TS) is received successfully with a raw data rate of 55 Mbps through a commercial in-service HFC network, a high data rate such as ultra-high definition (UHD) can be expected to be serviced. In addition, because the measured uncoded-BER satisfies the requirement of 10-2 uncoded-BER, the implemented DVB-C2 transceiver can support 4096QAM as well as 16384QAM. Therefore, it can be used as a cable modem supporting DVB-C2 and the data-over-cable-service-interface-specifications (DOCSIS) 3.1.

查看原文本刊更多论文

DVB-C2收发器的性能分析与实现

本文介绍了一种采用现场可编程门阵列(fpga)实现的有线数字视频广播系统(DVB-C2)收发器的现场测试结果。测试结果显示了DVB-C2收发器的物理信道状态和性能，包括采样时钟偏移(SCO)、频率偏移(FO)、混合光纤同轴(HFC)信道的频率响应、前向纠错(FEC)解码器前的未编码误码率(BER)和前向纠错(FEC)解码器后的误码率(BER)。由于通过商用HFC网络以55mbps的原始数据速率成功接收了运动图像导出组传输流(MPEG-TS)，因此可以期望为超高清(UHD)等高数据速率提供服务。此外，由于测量的无编码误码率满足10-2的无编码误码率要求，因此所实现的DVB-C2收发器可以支持4096QAM和16384QAM。因此，它可以作为支持DVB-C2和DOCSIS (data-over-cable service interface specification) 3.1的电缆调制解调器使用。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

求助全文

约1分钟内获得全文求助全文

来源期刊

2016 18th International Conference on Advanced Communication Technology (ICACT)

自引率

0.00%

发文量