Author: Publisher:
ISBN:
Category :
Languages : en
Pages :
Book Description
Vehicular Technology Conference, 1967. 18th IEEE.
Author: IEEE Conference Record of 1967 Eighteenth Annual Conference of the IEEE Vehicular Technology Group
Author: IEEE Vehicular Technology GroupPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
IEEE Conference Record of 1967 Eighteenth Annual Conference of the IEEE Vehicular Technology Group
Author: IEEE Vehicular Technology GroupPublisher:
ISBN:
Category : Mobile communication systems
Languages : en
Pages : 152
Book Description
Conference Record of Papers
Author: I.E.E.E. Vehicular Technology Conference (18th : 1967 : New York).Publisher:
ISBN:
Category :
Languages : en
Pages : 152
Book Description
Traffic Systems Reviews and Abstracts
Author: United States. Federal Highway AdministrationPublisher:
ISBN:
Category : Traffic engineering
Languages : en
Pages : 124
Book Description
Conference Record of the ... Annual Conference of the IEEE Vehicular Technology Group
Author: Publisher:
ISBN:
Category : Mobile communication systems
Languages : en
Pages : 296
Book Description
Ultra-Wideband Pulse-based Radio
Author: Wim VereeckenPublisher: Springer Science & Business Media
ISBN: 9048124506
Category : Technology & Engineering
Languages : en
Pages : 263
Book Description
Today’s booming expanse of personal wireless radio communications is a rich source of new challenges for the designer of the underlying enabling te- nologies. Personal communication networks are designed from a fundam- tally different perspective than broadcast service networks, such as radio and television. While the focus of the latter is on reliability and user comfort, the emphasis of personal communication devices is on throughput and mobility. However, because the wireless channel is a shared transmission medium with only very limited resources, a trade-off has to be made between mobility and the number of simultaneous users in a con?ned geographical area. Accord- 1 ing to Shannon’s theorem on channel capacity, the overall data throughput of a communication channel bene?ts from either a linear increase of the tra- mission bandwidth, or an (equivalent) exponential increase in signal quality. Consequently, it is more bene?cial to think in terms of channel bandwidth than it is to pursue a high transmission power. All the above elements are embodied in the concept of spatial ef?ciency. By describing the throughput of a system 2 in terms of bits/s/Hz/m , spatial ef?ciency takes into account that the use of a low transmission power reduces the operational range of a radio transmission, and as such enables a higher reuse rate of the same frequency spectrum.
Staff Paper #4
Author: United States. Telecommunication Policy OfficePublisher:
ISBN:
Category :
Languages : en
Pages : 46
Book Description
Catalog of Copyright Entries. Third Series
Author: Library of Congress. Copyright OfficePublisher: Copyright Office, Library of Congress
ISBN:
Category : Copyright
Languages : en
Pages : 1510
Book Description
Vehicular Technology Conference, 1968. 19th IEEE
Author: Institute of Electrical and Electronics EngineersPublisher:
ISBN:
Category :
Languages : en
Pages :
Book Description