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Proceedings ArticleDOI

Design considerations for a broadband indoor wireless system

G.M. Stamatelos
- Vol. 2, pp 900-905
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TLDR
In this article, the authors considered a future indoor wireless network operating in the MM-wavelength spectrum and capable of supporting broadband services like video teleconferencing and transmission of high resolution images on top of the traditional ones that include cordless telephony and paging.
Abstract: 
The growth of wireless personal communications systems (PCS) in the coming decade is expected to be dramatic, with some projected forecasts for the U.S. market alone of the order of $3 billion by 1997. At the same time, the full-scale development of high-speed ATM-switched networks and the evolution towards 'third generation' portables will make the integration of wireless and optical systems not only desirable but necessary. This study considers a future indoor wireless network operating in the MM-wavelength spectrum and capable of supporting broadband services like video teleconferencing and transmission of high resolution images on top of the traditional ones that include cordless telephony and paging. A point of view and a general framework for the interface of this system to a public switched ATM network are suggested here.

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Citations
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Journal ArticleDOI

Digital wireless broadband corporate and private networks: RNET concepts and applications

TL;DR: ETSI is proposing the HIPERLAN concept, working in the 5.3 and 17.2 GHz bands, which uses a spread spectrum linear ramp waveform with enhanced capabilities (relative to the TDMA, CSMA/CA, and FDMA structures).
Proceedings ArticleDOI

A cost-to-benefit frequency function for wideband wireless LANs

M. Ruggieri
TL;DR: In this paper, a cost-to-benefit function is proposed to model the contributions to the choice of the operation frequency range in the development of wireless local area networks for wideband communications (WWLAN), and analytically the 60 GHz range is the very attractive candidate for future WWLANs.
Proceedings ArticleDOI

A design methodology of wideband wireless LANs

TL;DR: A design methodology for wideband wireless local area networks is proposed, where a cost-to-benefit value is used as an input constraint and the design model parameters can be translated effectively in terms of system dimensioning.
Proceedings ArticleDOI

Design of wideband wireless LANs through performance charts

M. Ruggieri
TL;DR: The paper proposes a design methodology for the development of wideband wireless local area networks and a possible design tool consists of performance charts where the design requirements are related to the model parameters and hence, to the system parameters.
References
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Journal ArticleDOI

New directions in communications (or which way to the information age

TL;DR: This article outlined some of the key elements of an integrated network technology, capable of supporting voice, data, and video communication and having the flexibility to accommodate new services as the need arose, and identified Integrated switching architectures, generalized connection signaling protocols, quality-of-service, multicast switching, and routing were all identified as key challenges to be addressed.
Journal ArticleDOI

Resource allocation for broadband networks

TL;DR: The author uses the congestion measures for a multilayer bandwidth-allocation algorithm, emulating some function of virtual circuit setup, fast circuit switching, and fast packet switching at these levels and sheds insight on traffic engineering issues such as appropriate link load, traffic integration, trunk group and switch sizing, and bandwidth reservation criteria for two bursty services.
Journal ArticleDOI

Efficiency of packet reservation multiple access

TL;DR: The influence of several variables on PRMA efficiency, defined as the number of conversations per channel, is examined and it is found that with 32-kb/s speech coding and 720- kb/s transmission (22.5 channels), PRMA supports up to 37 simultaneous conversations, or 1.64 conservations per channel.
Journal ArticleDOI

Universal digital portable radio communications

TL;DR: In this paper, the authors discuss limitations of the evolving approaches and consider objectives and approaches for providing more universal digital portable communications as an integrated part of telephone exchange networks, which can be accomplished by using demand-assigned radio links for the last thousand feet or so of telephone loops and sharing the remainder of the fixed distribution facilities.
Journal ArticleDOI

Trends in cellular and cordless communications

TL;DR: The evolution of wireless information networks is traced from the present first generation systems to next century's third generation, envisioned as a unified wireless access replacing the diverse and incompatible second-generation networks with a single means of wireless access to advanced information services.