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A tag-collision problem (or missed reads) in RFID system is the event that a reader cannot identify the tag if many tags respond to a reader at the same time. Recently, Choi et al. proposed a 16-bit random number query tree algorithm (RN16QTA) for RFID tag anti-collision by using a RN16 as the tags temporary ID. RN16QTA successfully reduce the time consumption for tag identification than the present...
A tag-collision problem (or missed reads) in Radio Frequency Identification (RFID) system is the event that a reader cannot identify the tag if many tags respond to a reader at the same time. The so-called M-ary (M=2, 4, 8, ...) query tree protocols were proposed for tag collision arbitration. Mathys et al. showed that ternary (M=3) query tree will bring about the optimum performance for tag identification...
For more and more data services in GPRS networks, through analysis of both the GPRS network structure and the data features of Gb port, introducing into the analysis flow of multi-level, analysis and research the network data from the bottom-up.
Host resources (e.g., CPU time and buffer space) in mobile ad hoc networks must be shared between the devices own applications and networking functions, such as routing and packet forwarding on behalf of remote nodes. Previous work has ignored the performance conflicts that arise due to the need to share host resources. In this work, using both analytical and statistical-based empirical analysis,...
The scalability of routing protocols for ad hoc networks is a key design issue for achieving large-scale deployments of MANETs. In this work, we propose S-Box, a ldquoblack-boxrdquo type scalability analysis framework. S-Box combines statistical design of experiments (DOE) methods, empirical modeling techniques, and a newly proposed performance measure, called the scalability index. The proposed scalability...
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