Rate‐compatible ARACA codes

Jeon, Ki Jun; Kim, K.S.

doi:10.1049/el.2017.4653

Cited by 1 publication

(1 citation statement)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Further, Fig. 8(b) shows the good performance of ratecompatible ARACA codes [66] compared with PBRL QC-LDPC codes in [77]- [79]. In addition, [80] proposes a lowlatency and low-complexity layered Richardson-Urbanke encoding method and encoder structure as well as a low-latency and low-complexity big-layer parallel decoding method and decoder structure, which shows that the proposed ARACA codes are promising for URLLC services.…”

Section: Channel Codes For Urllcmentioning

confidence: 99%

Ultrareliable and Low-Latency Communication Techniques for Tactile Internet Services

et al. 2019

View full text Add to dashboard Cite

This paper presents novel Ultrareliable and lowlatency communication (URLLC) techniques for URLLC services, such as Tactile Internet services. Among typical use-cases of URLLC services are tele-operation, immersive virtual reality, cooperative automated driving, and so on. In such URLLC services, new kinds of traffic such as haptic information including kinesthetic information and tactile information need to be delivered in addition to high-quality video and audio traffic in traditional multimedia services. Further, such a variety of traffic has various characteristics in terms of packet sizes and data rates with a variety of requirements of latency and reliability. Furthermore, some traffic may occur in a sporadic manner but require reliable delivery of packets of medium to large sizes within a low latency, which is not supported by current state-of-the-art wireless communication systems and is very challenging for future wireless communication systems. Thus, to meet such a variety of tight traffic requirements in a wireless communication system, novel technologies from the physical layer to the network layer need to be devised. In this paper, some novel physical layer technologies such as waveform multiplexing, multiple access scheme, channel code design, synchronization, and full-duplex transmission for spectrally-efficient URLLC are introduced. In addition, a novel performance evaluation approach, which combines a ray-tracing tool and system-level simulation, is suggested for evaluating the performance of the proposed schemes. Simulation results show the feasibility of the proposed schemes providing realistic URLLC services in realistic geographical environments, which encourages further efforts to substantiate the proposed work 1 .

show abstract

Section: Channel Codes For Urllcmentioning

confidence: 99%