A 100Gbps Interface for 4k/8k UHDTV Signals

Yamashita, Shigeyuki; Takahashi, Kazushige

doi:10.5594/m001678

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“…In 2017, an interface capable of transmitting 100 Gbps and compatible with 8k/50p-60p/4:4:4/12bit or 8k/100p120p/4:2:2/10bit image formats was developed. DC level balancing and clock signal recovery were done using 8 to 10 bit encoding [7].…”

Section: Introductionmentioning

confidence: 99%

Implementation of an 8K-DTV broadcast system using SDR

Rabaca¹,

Oliveira²,

Jerji³

et al. 2019

SET IJBE

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This paper presents an implementation of an 8K-DTV transmitter and receiver in Software Defined Radio/GNU Radio Companion. The main idea of this work is to provide a modified digital TV broadcast system, based on the Brazilian system (ISDB-T B), using two adjacent channels of 6 MHz, channel bonding technique, soft-decision demapper, powerful channel coding and high order modulations, to achieve high bit rates and allow the transmission and reception of content in Ultra High Definition (8K) using indoor antennas. The implementation is done using the GNU Radio Companion software along with a Software Defined Radio platform to transmit and receive the Radio Frequency signal.

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Section: Introductionmentioning

confidence: 99%