'New base station' diaporamas de présentation

Chapter 3

Chapter 3. The Cellular Concept - System Design Fundamentals. I. Introduction. Goals of a Cellular System High capacity Large coverage area Efficient use of limited spectrum Large coverage area - Bell system in New York City had early mobile radio Single Tx, high power, and tall tower

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Chapter 17

Chapter 17. Cellular Telephone And Satellite Networks. Figure 17.1 Cellular system. Cellular telephony is designed to provide communications between two moving units, called Mobile Stations (MSs), or between one mobile unit and one stationary unit, often called a land unit.

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Chapter 2 The Cellular Concept

Chapter 2 The Cellular Concept. 2.1 Introduction to Cellular Systems. Solves the problem of spectral congestion and user capacity. Offer very high capacity in a limited spectrum without major technological changes. Reuse of radio channel in different cells.

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CIS 725

CIS 725. Lecture 21. Design Techniques for Mobile Networks. From mobile transmitter to base receivers - maintain timers at base stations - base station sends acks periodically - during handoff, new MSS keeps receiving by increasing W. From base sender to mobile receiver

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Airmux-5000 General Availability Release 3.4

Airmux-5000 General Availability Release 3.4. Presented by: Larry Jacobs Director, Account Management (201) 378-0330, Larry_J@RAD.com. Airmux-5000 Typical applications. Fixed , Nomadic & Mobility modes. Fixed: Fixed SU is permanently installed on specific location

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Cellular Networks

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