Results 71 to 80 of about 39,958 (284)
Location management strategies increasing privacy in mobile communication
, 1996 Mobile communication offers many new opportunities. However, because of the mobility of the subscribers trustworthiness of data, reliability and security are major issues. Our objective is to increase the network's trustworthiness by providing means
Dogan Kesdogan +7 more
core +1 more source
The Journal of Wildlife Management, EarlyView.We determined that more isolated and possibly older nest boxes were selected by little penguins for breeding at Pōhatu/Flea Bay, New Zealand. However, breeding success was influenced by lay date in comparison to nest box characteristics. These findings inform immediate conservation recommendations regarding nest box design and placement.
Georgia S. M. Gwatkin +5 more
wiley +1 more source
Flood Warning and Monitoring System (FWMS) using GSM Technology
Journal of Computing Research and Innovation, 2020 Floods are natural disasters that occur due to climate factors. The impact of floods on property and lives can be too high, resulting in the need to establish a monitoring system.
Nurzaid Muhd Zain +3 more
doaj
The Performance of H263-Based Video Telephony over Turbo-Equalized GSM/GPRS
, 2002 The performance of turbo-equalized Global System of Mobile Communications/General Packet Radio Service (GSM/GPRS)-like videophone transceivers is studied over dispersive fading channels as a function of the number of turbo equalization iterations ...
Yeap, B.L., Cherriman, P.J., Hanzo, L.
core
Comfort in the canopy: How urban treescapes affect human thermal comfort in a temperate climate
People and Nature, EarlyView.Abstract People living in urban centres are exposed to higher levels of heat stress than those living outside of these areas; this is intensified by the urban heat island effect. Heat stress is a concern for the more vulnerable members of society and can exacerbate many medical conditions; excessive heat increases morbidity and mortality rates.
James Parker +3 more
wiley +1 more source
Polymer Composites, EarlyView.Hole‐making strategy and machining parameters influence delamination and hole quality in S2‐glass and basalt FRP composites, which subsequently affet flexural performance. Improved hole integrity leads to enhanced structural performance during three‐point bending.
Sara Saeed Abdulrahman Eltahir +2 more
wiley +1 more source
Performance and Statistical Analysis of Stream ciphers in GSM Communications
Journal of Communications Software and Systems, 2020 For a stream cipher to be secure, the keystreamgenerated by it should be uniformly random with parameter 1/2.Statistical tests check whether the given sequence follow a certainprobability distribution.
Nagendar Yerukala +2 more
doaj
Energy-Efficient Elderly Fall Detection System Based on Power Reduction and Wireless Power Transfer
Sensors, 2019 Elderly fall detection systems based on wireless body area sensor networks (WBSNs) have increased significantly in medical contexts. The power consumption of such systems is a critical issue influencing the overall practicality of the WBSN.
Sadik Kamel Gharghan +3 more
doaj +1 more source
Radio frequency optimization of a Global System for Mobile (GSM) network [PDF]
, 2008 Includes bibliographical ...
Sharma, Bishal
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The pan-European mobile radio system: Part I
, 1994 Following the launch of the Pan-European digital mobile radio (GSM) system its salient features are summarised in this tutorial review [I, 8]. Time Division Multiple Access (TDMA) with eight users per carrier is used at a multi-user rate of 27.1 kbit/s ...
R. Steele +3 more
core +1 more source