O Samoa Mo Samoa

Chapter 1 Overview of Wireless Communication Systems Problems? 1. As w arehousing endowment increases, we can store larger and larger amounts of entropy on smaller and smaller storage devices. Indeed, we can envision microscopical computer chips storing terraflops of data. Suppose this data is to be transfered over or so distance. Discuss the pros and cons of putting a large number of these storage devices in a truck and driving them to their destination kinda than direct the data electronically. 2. Describe two technical advantages and disadvantages of wireless systems that persona bursty data transmission rather than continuous data transmission. 3. Find the round-trip ride out of data sent among a satellite and the world for LEO, MEO, and GEO satellites assuming the speed of light is 3 × 108 m/s. If the utmost acceptable delay for a juncture system is 30 milliseconds, which of these satellite systems would be acceptable for bipartisan character communication? 4. Figure 1.1 indicates a relatively unwavering growth for wireless data between 1995 and 2000. What applications might significantly increase the growth rate of wireless data users. 5.

This hassle illustrates some of the economic issues facing benefit suppliers as they transmigrate away from fathom-only systems to mixed-media systems. Suppose you are a service provider with 120KHz of bandwidth which you must allot between utterance and data users. The voice users require 20Khz of bandwidth, and the data users require 60KHz of bandwidth. So, for example, you could allocate all of your bandwidth to voice users, resulting in 6 voi! ce channels, or you could divide the bandwidth to entertain one data channel and collar voice channels, etcetera Suppose further that this is a time-division system, with timeslots of date T. All voice and data call requests come in at the outgrowth of a timeslot and both types of calls last T seconds. There are six independent voice users in the system: individually of these users requests a voice channel...If you want to light a unspoilt essay, order it on our website: OrderCustomPaper.com

If you want to get a full essay, visit our page: write my paper