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Brasil SET2020 MMT by Eiden

Soichi Sato
October 28, 2020

Brasil SET2020 MMT by Eiden

Presentation for Brasil SET2020
Satellite 4K,8K TV in JAPAN

Soichi Sato

October 28, 2020
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  1. MMT - MPEG MEDIA TRANSPORT - How MMT - MPEG

    Media Transport - is used in Japan 1
  2. Introducing Eiden Co.,Ltd. 2 2 Representative Masato Fukagawa, President Place

    〒215-0033 2-7-1 Kurigi, Asao-ku, Kawasaki-City, Kanagawa-Prefecture, Japan E-mail [email protected] Agent in Brazil Primotech21 Representacoes Ltda. Rua Paulo de Faria, 182 - cj. 63, Tucuruvi, Sao Paulo, SP, 02267-000 Brazil Tel: +55-11-4563-0016 E-mail: [email protected] Industrial wireless power transmission Electromagnetic measuring device for automobiles World Wide adaptive modulator RF capture and player
  3. 4K8K satellite broadcasting service in Japan 3 3 ・ISDB-S3 System

    ・12 GHz Ku band ・Starting December 1, 2018 ・4K TV - 18 services (including pay-TV) 8K TV - One service quoted from https://www.apab.or.jp/4k-8k/satellite/channel-list.html *BS : Broadcasting Satellite System *CS : Communication SatelliteSystem
  4. ISDB-S3 system parameters 4 4 Modulation BS:16APSK CodeRate=7/9 (100Mbps) CS110:8PSK

    CodeRate=2/3 (66Mbps) Slot Total 120 slots BS(4K) : 40slots×3 ※3 TLV streams BS(8K),CS110(4K) : 120slots×1 ※One TLV stream Video encode HEVC Video format (bitrate) 4K 3840x2160 60fps (about 30Mbps) 8K 7680x4320 60fps (about 80Mbps) Audio encode MPEG4-AAC Audio format Stereo , 5.1ch , 7.1ch , 22.2ch MMT IP packet IPv6(Multicast) using HCfB(Header Compression for Broadcasting) MMT SI PLT,MPT,MH-EIT,MH-AIT,MH-BIT,MH-SDTT,MH-SDT,MH-TOT, MH-CDT,DDMT,DAMT,EMT,CAT,EMM,ECM TLV SI TLV-NIT,AMT *MMT : MPEG Media Transport *TLV : Type Length Value *SI : Signaling Information
  5. ISDB-S3 protocol stack (TLV specification) 5 5 ISDB-S3(PHY) TMCC (modulation

    info.) TLV TLV-SI HCfB NTP IPv6 IPv6 UDP MH-SI Video Audio Caption Data '0111 1111'(8bits) 0x7F Packet_type(8bits) 0x02=IPv6 packet , 0x03=HCfB , 0xFE=TLV_SI , 0xFF=NULL Packet_length(16bits) Length of data(IP packet etc.) MPEG4-AAC HEVC ISDB-S3 protocol stack : MMT TLV header : (4bytes) *MMT : MPEG Media Transport *TLV : Type Length Value
  6. Eiden 1708A MMT player and analyzer 6 6 ・Play and

    Capture IP packets. ・PCAP and PCAPNG files are available. ・Bit rate display for IP data flow. ・TLV and MMT can be analyzed. ・Stream error monitor. ・Analyze TLV-SI and MH-SI.
  7. Eiden 3260A ISDB-S3 modulator 7 7 RF output frequency 950MHz

    – 3300MHz (1kHz step) RF output level -10dBm~+10dBm (0.1dB step) Internal TVL player 512Gbyte SSD TLV stream input 1000Base-T 1port Noise generator C/N +30dB~-5dB(0.05dB step) Remote 100BASE-TX/1000BASE-T 1port
  8. Next-generation digital terrestrial TV in Japan 8 8 ・Developedby NHK

    Science & Technology Research Laboratories. ・Interface of the stream is TLV like ISDB-S3. ・Segmented OFDM Transmission.(for mobile and fixed reception) ・Modulation scheme supportsQPSK,16QAM,64QAM,256QAM,1024QAM and 4096QAM.Introducenon-uniform constellation. ・Excellent error correction code, LDPC, is used. ・Supports MIMO. ・Comparedwith ISDB-T , required CN ratio can be reduced by about 6dB. (increased by about 10 Mbps with the same required CN ratio) ・Experimentsare scheduled to continueuntil 2022 in Tokyo, Osaka, Nagoya and Fukuoka. ・Standardization at ARIB is planned for around 2023. ・Legislation and a date for the start of operations have yet to be determined.