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Wireless growth has been limited by the shortage of radio spectrum. While the spectrum assigned to legacy technologies remain unused, new prominent technologies such as Mesh/WiFi networks are forced to crowd into a small unlicensed band, suffering from significant interference and degraded performance. Using economic incentives, dynamic spectrum auctions redistribute spectrum to make it available...
In order to encapsulate data and to convey information more efficiently and more security, a draft frame based on active block ciphers for application layer of Internet which could transmit orange data into semantic security and semantic integrity was designed according to scalable purpose. To different network environment, there were different intelligent choices about block cipher algorithms to...
An algorithm is given for the multi-writer version of the Concurrent Reading While Writing (CRWW) problem. The algorithm solves the problem of allowing simultaneous access to arbitrarily sized shared data without requiring waiting, and hence avoids mutual exclusion. This. demonstrates that a quite complicated concurrent control problem can be solved-without eliminating the efficiency of parallelism...
Set the date range to filter the displayed results. You can set a starting date, ending date or both. You can enter the dates manually or choose them from the calendar.