منابع مشابه
Intermittent Connectivity Wireless Communication Networks
Modern computer communication has been developed for providing continuous end-to-end connectivity. There are, however, communications services that are tolerant to both disruptions and transmission delay and, do not require (or cannot be given) continuous connectivity. This chapter focuses on communication over infrastructural wireless communication networks with intermittent connectivity (WCN-...
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A distributed signal of opportunity (SOP)-aided inertial navigation system (INS) framework is presented and studied for vehicles collaborating in an imperfect communication channel. The following scenario is considered. Multiple autonomous vehicles (AVs) are aiding their onboard INSs with global navigation satellite system (GNSS) signals. The AVs draw pseudorange observations from unknown SOPs ...
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We consider a team of heterogeneous robots which are deployed within a common workspace to gather different types of data. The robots have different roles due to different capabilities: some gather data from the workspace (source robots) and others receive data from source robots and upload them to a data center (relay robots). The datagathering tasks are specified locally to each source robot ...
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Approved for public release; distribution is unlimited. PROBLEM Intermittent low-bandwidth communication environments, such as those encountered in U.S. Navy tactical radio and satellite links, have special requirements that do not pertain to commercial applications. They need a bandwidth-compression algorithm that limits the dependence of encoding symbols on previous state information because ...
متن کاملIntermittent Wireless Communication System for Low-Power Sensor Networks
An intermittent wireless communication system has been developed for low-power sensor networks that improves sensor network efficiency by promoting cooperative optimization among the hardware architecture, communication protocol, and multiple access scheme. The intermittent communication protocol together with hardware for intermittent function contributed to reduce power consumption and extend...
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ژورنال
عنوان ژورنال: IEEE Transactions on Information Theory
سال: 2017
ISSN: 0018-9448,1557-9654
DOI: 10.1109/tit.2017.2692239