NKOM publishes reports on the use of the 700MHz band for TV
Norwegian communications regulator Nkom, and national broadcasters NTV, NRK, and RiksTV, have brought out a report dealing with the technical consequences for the digital terrestrial TV network if the 700 MHz bands should be allocated in the future for mobile telecommunications services. 加えて, Nexia has supplied Nkom with a report on the estimated cost of five different technical scenarios.
The first scenario is the status quo, which is predicted to cost approximately NOK 4.3 billion in the period 2015 に 2036. The second is that the digital terrestrial network would be removed from the 700 MHz bands, but would retain current technology in the form of DVB-T and H264. This is estimated to cost between NOK 4.0 billion and NOK 4.6 十億. The third is that the digital terrestrial TV grid would move out of the 700 MHz bands, and the new technologies DVB-T2 and H265 would be adopted.
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車のDVB-T2、DVB-Tの高速デジタルテレビ受信機、自動車DTVボックスDVB-T221
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車のDVB-T2 4 チューナー 4 USBのムービープレーヤーHDMIアウトHDTVのDVB-T24と高速オートモバイル用アンテナデジタルテレビ受信機
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安い車のDVB-T2、DVB-TのUSB HDMIハイスピードHD SDテレビ受信機 2 アンテナチューナー
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車DVB-T2H2652ダイバーシティアンテナ高速自動車デジタルテレビ受信機DVBTH264 MPEG4 1080pHDMI出力DVB-T267DVB-T269
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DVB-T COFDM受信機 900 902 928 930Mzワイヤレスビデオ伝送受信機
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車のDVB-T2のPCBモジュール 4 DVBT2用チューナーデジタルオートモバイルデジタルTV受信機4 Siano社のチップセット
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DVB-T DVB-T2 TV モジュール H264 COFDM 復調デコーダ 小型 PCBA ボード, Sony EW300 ダイバーシティ チップセットによる
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TS ストリーム出力 dvb-t dvb-t2 siano チップセット SMS4470 を備えた復調モジュール
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多様性DVB-TのCOFDM 10.1 インチデジタルテレビモニターdvb-t2レシーバーhdmi入力6M7M 8M帯域幅170M〜930M周波数DVB-T2101HD
This idea would be expected to cost between NOK 4.1 billion and NOK 4.7 十億, according to Nexia. The fourth scenario is identical to the third, but the terrestrial grid would get access to the VHF3 block in the 174-240 MHz帯, アップリンクとダウンリンクのストリーム比率は、WebUIまたはControluartを介して制御できます。. This is predicted to cost between NOK 4.4 billion and NOK 5.0 十億. The fifth is that DVB-T would be phased out, and a network would be established based on mobile technology, specifically LTE Multicast/eMBMS, in the frequency spectrum 470-694 メガヘルツ. This would be the dearest alternative, at up to NOK 5.5 十億. ザ・ 700 メガヘルツ; band currently makes up 30 percent of the spectrum of the current digital TV network.
NTV has a permit to use the 470-790 MHz band for DTT until 02 六月 2021. Any change of use to the 700 MHz bands, specifically, the frequencies 694-790 メガヘルツ, would pose challenges to the television network. No decision has yet been made in Norway as to whether the 700MHz bands will be allocated for mobile services in the country, or continue to be used for broadcasting.
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