This article discusses 'Metaverse'from a technical perspective, focusing on networked
systems aspects. Based on a technical definition of the 'Metaverse,'we examine the current …

The fusion of digital and real worlds in all dimensions will be the driving force for future sixth-
generation (6G) wireless systems. Ubiquitous in-time and on-time communication services …

Multi-homing technologies are promising to support seamless user mobility, as a mobile
device can use multiple access links and paths for non-interrupted transmissions …

We study the performance exhibited by the transport protocols, Transport Control Protocol
(TCP) and QUIC, over realistic satellite networks. We propose a novel methodology, which …

Video streaming performance may degrade substantially in a mobile environment due to fast-
changing wireless links. On the other hand, to provide ubiquitous services, heterogeneous …

Network transmission with multiple interfaces is desirable for the next-generation Internet to
improve end-to-end performance and reliability. Multipath QUIC is thus proposed to utilize …

With the reduction in manufacturing and launch costs of low Earth orbit satellites and the
advantages of large coverage and high data transmission rates, satellites have become an …

The Integrated Terrestrial and LEO Satellite Network (ITSN) has a high bandwidth-delay
product (BDP) and high-speed movement, which makes congestion control difficult. We …

Multi-homing technologies are promising to support seamless handoff and non-interrupted
transmissions. Scheduling packets across multiple paths, however, has the known issue of …

We study the performance exhibited by transport protocols, TCP and QUIC, over realistic
satellite networks. We propose a novel methodology, which combines real implementation …