D. Cox, "Portable Digital Radio Communications - An Approach to Tetherless Access", IEEE Commun. Mag., July 1989. Home/Search Document Not in Database Summary Related Articles Check |
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On the Design of Security Protocols for Mobile Communications - Mu, Varadharajan (1996) (4 citations) (Correct)
....key between mobile users. Furthermore, these protocols provide a certain degree of anonymity of the communicating users to be achieved vis a vis other system users. 1 Introduction The rapid progress of portable communications technology is making mobile personal computing increasing popular [4]. In the near future the use of mobile computers combined with wireless access will be a common way of interaction between users. Mobile communications is more vulnerable to security attacks such as interception and unauthorised access than fixed network communications [9, 6] Hence services for ....
Cox, D. C.: Portable digital radio communication - an approach to tetherless access. IEEE Communications Magazine 27 (1990).
RIC: ASIC based Design of the RF Interface Controller i - Ro Ll Er (Correct)
....and other devices in a large factory would require many more channels than which is practical using normal radio communications networks. 1.3. Cellular Radio Communications One of the solutions for bandwidth overcrowding present in RF communications systems is the use of Cellular concepts [5], 6] 7] This involves dividing up the area to be covered into small enough cells so that frequencies can be reused every few cells since the RF signal does not propagate very much further than the cell boundaries. Each cell has a transceiver station responsible for establishing, maintaining and ....
....simultaneous transmission of data and voice signals. However, it requires the use of fixed data block sizes, which is too restrictive for a LAN environment that can have variable length messages that are usually larger than the block sizes specified for TDMA cellular telephone systems. From [1] [5] the current upper limit for data rates seem to be in the 100 kbps to 400 kbps range. This requires the use of a channel with bandwidth much greater than that specified for cellular telephone systems. However, existing FCC regulations do not permit the use of high bandwidth channels that are ....
D. Cox, "Portable Digital Radio Communications --- An Approach to Tetherless Access," IEEE Communications Magazine, Vol. 27, No. 7, July 1989.
Region-based Call Admission Algorithms for Wireless Cellular .. - Kasera, Sitaraman (1997) (Correct)
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D. Cox, "Portable Digital Radio Communications - An Approach to Tetherless Access", IEEE Commun. Mag., July 1989.
Adaptation and Mobility in Wireless Information Systems - Katz (1995) (116 citations) (Correct)
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Cox, D. C. "Portable Digital Radio Communications---An Approach to Tetherless Access," IEEE Communications Magazine, (July 1989).
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