… In order to formulate an upper bound on spectral efficiency that can be gained through
antenna design, we must make the antenna structure part of the optimization variable. In this …

… antennas are used [1]. In this paper we investigate the capacity of ad hoc wireless networks
using directional … CS Raghavendra, “Capacity bounds for ad-hoc networks using directional …

… In Section II, we introduce the transmission characteristics of directional antennas and review
related work on capacity estimation … Capacity bounds for ad-hoc networks using directional …

… Directional antennas enable numerous emerging outdoor … in wireless networks with directional
antennas (DAWNs), there … of directional antennas, antenna radiation patterns, antenna …

… point, we demonstrate the issues that arise when directional antennas are used, and develop
algorithms that have … RF transmission power levels are bounded by pmin = 0 and pmax …

… Although this result is based on the cosine antenna pattern and a lower bound, later we
will show its accuracy via simulations. Similar to Remark 5, the key tool here is the analytical …

… and presents two lower bounds on the performance of slotted CSMA networks with directional
antennas, section IV presents our insights from the ASE bounds and Section V covers …

… D and the beamwidth of directional antenna θ. The main … multicast capacity for VANETs
with directional antenna and … the asymptomatic upper bounds on the muticast capacity. • …

… bounds in both arbitrary … capacity bounds achieved by single-beam forming antennas. In
this paper, we will investigate the capacity bounds achieved when using directional antennas …

… upper bound of each subset by comparing with the the global lower bound B, pruning the
subsets whose upper bounds are less than B, reserving the subsets whose upper bounds are …