Joint design of shuffling and function assignment in heterogeneous coded distributed computing

H Song, K Son, W Choi - IEEE Transactions on Signal …, 2022 - ieeexplore.ieee.org
Considering the increasing demand for large-scale MapReduce distributed computing,
coded distributed computing (CDC) has become a promising technology to reduce the …

[HTML][HTML] A New Cache Update Scheme Using Reinforcement Learning for Coded Video Streaming Systems

YS Kim, JM Lee, JY Ryu, TW Ban - Sensors, 2021 - mdpi.com
As the demand for video streaming has been rapidly increasing recently, new technologies
for improving the efficiency of video streaming have attracted much attention. In this paper …

Wireless index coded transmission by spatial multiplexing with multiple antennas

K Son, JH Lee, W Choi - IEEE Transactions on Vehicular …, 2021 - ieeexplore.ieee.org
Index coding, aka coded multicasting, is one of the promising transmission schemes that can
reduce the number of transmissions by leveraging the stored data in the users' memory. With …

[HTML][HTML] An efficient coded streaming using clients' cache

TW Ban, W Lee, J Ryu - Sensors, 2020 - mdpi.com
As multimedia traffic has been increasing and is expected to grow more sharply, various
technologies using caches have been attracting lots of attention. As one breakthrough …

Wireless Embedded Index Coded Transmissions with Multiple Antennas

H Song, K Son, W Choi - 2023 14th International Conference on …, 2023 - ieeexplore.ieee.org
Embedded index coding, known as device-to-device index coding, is a promising
transmission scheme that effectively reduces the number of transmissions required in device …

Single group multicast beamformer design using active constraints

K Son, W Choi - 2020 International Conference on Information …, 2020 - ieeexplore.ieee.org
Multicast transmission plays a vital role in reducing wireless data traffic. However, the
conventional multicast beamformer design mainly relied on suboptimal solutions found by …

[PDF][PDF] 다중기지국환경에서의기지국협력기반무선인덱스부호화전송기법

손경락, 최완 - 한국통신학회논문지, 2021 - journal.kics.or.kr
요 약여러 사용자의 요청을 한 번의 전송으로 해결하는 방식인 멀티캐스트 전송은 무선 트래픽
문제를 해결하는 효과적인 방법 중 하나로 제시될 수 있다. 새로운 멀티캐스팅 기법으로서 …