Riten Gupta
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View article: Robust Moving Target Handoff in GPS-Denied Environments
Robust Moving Target Handoff in GPS-Denied Environments Open
Unmanned aerial systems (UAS) are effective for surveillance and monitoring, but struggle with persistent, longterm tracking due to limited flight time. Persistent tracking can be accomplished using multiple vehicles if one vehicle can effe…
View article: Robust Moving Target Handoff in GPS-Denied Environments
Robust Moving Target Handoff in GPS-Denied Environments Open
Unmanned aerial systems (UAS) are effective for surveillance and monitoring, but struggle with persistent, longterm tracking due to limited flight time. Persistent tracking can be accomplished using multiple vehicles if one vehicle can effe…
View article: Software Defined Radio Implementation of Carrier and Timing Synchronization for Distributed Arrays
Software Defined Radio Implementation of Carrier and Timing Synchronization for Distributed Arrays Open
The communication range of wireless networks can be greatly improved by using\ndistributed beamforming from a set of independent radio nodes. One of the key\nchallenges in establishing a beamformed communication link from separate radios\n…
View article: Routing in Mobile Ad-Hoc Networks Using Social Tie Strengths and Mobility Plans
Routing in Mobile Ad-Hoc Networks Using Social Tie Strengths and Mobility Plans Open
We consider the problem of routing in a mobile ad-hoc network (MANET) for\nwhich the planned mobilities of the nodes are partially known a priori and the\nnodes travel in groups. This situation arises commonly in military and\nemergency re…
View article: Centralized network utility maximization over aggregate flows
Centralized network utility maximization over aggregate flows Open
We study a network utility maximization (NUM) decomposition in which the set of flow rates is grouped by source-destination pairs. We develop theorems for both single-path and multipath cases, which relate an arbitrary NUM problem involvin…