In this paper we study the downlink latency performance in a multi-user cellular network. We
use a flexible 5G radio frame structure, where the TTI size is configurable on a peruser basis …

A fundamental problem for the delay and backlog analysis across multi-hop paths in
wireless networks is how to account for the random properties of the wireless channel. Since …

Secret key generation by extracting the shared randomness in a wireless fading channel is a
promising way to ensure wireless communication security. Previous studies only consider …

In this paper, performance of wireless opportunistic schedulers in multiuser systems is
studied under a dynamic data arrival setting. Different from the previous studies which …

The effective capacity (EC) for a wireless system expresses the maximum arrival source rate
that the system can reliably transmit over the wireless channel while fulfilling a probabilistic …

A fundamental problem in the delay and backlog analysis across multi-hop paths in wireless
networks is how to account for the random properties of the wireless channel. Since the …

In wireless packet networks, the performance of multiuser diversity schedulers has been
analyzed with the saturation assumption; however, the finite queue length effect should be …

Unlike the additive white Gaussian noise (AWGN) channel, fading channels suffer from
random channel gains, in addition to the additive Gaussian noise. As a result, the …

Recently the Effective Capacity of multi-user wireless scheduling has been analyzed based
on large deviation principle. The users' queue length distribution bound of wireless …

Scheduling schemes assign limited resources to appropriate users, which are critical for
wireless network performance. Most current schemes have been designed based on …