We consider the throughput/delay tradeoffs for scheduling data transmissions in a mobile ad
hoc network. To reduce delays in the network, each user sends redundant packets along …

We study the impact of user cooperation in wireless networks on improving the stable
throughput and delay performance. Specifically, we consider a multiaccess system in which …

Gupta and Kumar (2000) showed that the throughput capacity of static ad hoc networks with
n randomly positioned nodes is/spl Theta/(/spl radic/(n/log n)). Grossglauser and Tse …

In this paper, we study the effects of multi-hop relaying on the throughput of the downstream
channel in cellular systems. In particular, we compare the throughput of the multi-hop system …

The throughput of wireless networks is known to scale poorly when the number of users
grows. The rate at which an arbitrary pair of nodes can communicate must decrease to zero …

We consider a wireless relay network where communication is constrained by delay and
average power limitations. We assume that partial channel state information is available at …

We consider a wireless ad-hoc network with single antenna nodes under a two-hop traffic
pattern. Two system architectures are investigated in this paper: Either linear amplify-and …

In this work, we investigate a slotted-time relay assisted cooperative random access wireless
network with multipacket (MPR) reception capabilities. MPR refers to the capability of a …

The paper explores the interaction between cooperative diversity techniques, in the physical
layer, and routing, in the network layer. Three approaches are proposed: relay-by-flooding; …