128 citations · 200 across the 25 of their papers we have counts for
10 papers · 1 filter
Context-Based MEC Platform for Augmented-Reality Services in 5G Networks
Yue Wang, Tao Yu, Kei Sakaguchi
Augmented reality (AR) has drawn great attention in recent years. However, current AR devices have drawbacks, e.g., weak computation ability and large power consumption. To solve t…
Where, When, and How mmWave is Used in 5G and Beyon
Kei Sakaguchi, Thomas Haustein, Sergio Barbarossa +18
Wireless engineers and business planners commonly raise the question on where, when, and how millimeter-wave (mmWave) will be used in 5G and beyond. Since the next generation netwo…
Wi-Fi/WiGig Coordination for Optimal WiGig Concurrent Transmissions in Random Access Scenario
Ehab Mahmoud Mohamed, Kei Sakaguchi, Seiichi Sampei
Wireless Gigabit (WiGig) access points (APs) using 60 GHz unlicensed frequency band are considered as key enablers for future Gbps WLANs. Due to its short range transmission with h…
Experimental Study on Battery-less Sensor Network Activated by Multi-point Wireless Energy Transmission
Daiki Maehara, Gia Khanh Tran, Kei Sakaguchi +1
This paper empirically validates battery-less sensor activation via wireless energy transmission to release sensors from wires and batteries. To seamlessly extend the coverage and…
Millimeter-wave Wireless LAN and its Extension toward 5G Heterogeneous Networks
Kei Sakaguchi, Ehab Mahmoud Mohamed, Hideyuki Kusano +9
Millimeter-wave (mmw) frequency bands, especially 60 GHz unlicensed band, are considered as a promising solution for gigabit short range wireless communication systems. IEEE standa…
Delayed Offloading using Cloud Cooperated Millimeter Wave Gates
Ehab Mahmoud Mohamed, Kei Sakaguchi, Seiichi Sampei
Increasing wireless cellular networks capacity is one of the major challenges for the coming years, especially if we consider the annual doubling of mobile user traffic. Towards th…