Introduction to Wireless Communications

... Wireless CommunicationsIntroduction to Wireless Communications 2Objectives•Explain how the major wireless technologies are used today•Describe various applications of wireless communications ... a wire Wireless communications Transmission of user data without the use of wires Wireless data communications technologies include:–Bluetooth Wireless LAN and WAN–Satellite–Cellul...

Ngày tải lên: 13/09/2012, 10:52

Ngày tải lên: 29/09/2013, 21:20

... Customers to Buy More Get Existing Customers to Buy More Attract New Customers Attract New Customers Maintain Sales In Off Season Maintain Sales In Off Season Increase Retail Inventories Increase ... Customers to Buy More Get Existing Customers to Buy More Attract New Customers Attract New Customers Maintain Sales In Off Season Maintain Sales In Off Season Increase Re...

Ngày tải lên: 04/11/2013, 20:15

... sample correlations (used to form R) and channel coefficients (used to form h). The SINR for the MMSE solution has a nice form. It helps to use matrices and vectors to derive this form. The ... channel equalization is a useful topic in communications. Data rates on wireless and wireline connections continue to rise, as do information densities on storage de- vices. Packing m...

Ngày tải lên: 16/03/2014, 22:20

... andcylinder skewing and sector-based sparing with one spare sector per track. This needs to be accounted forin mapping logical blocks to the physical sectors.Adding all these factors results in the ... 97560sector size 256 bytes 512 bytescylinders 1449 1962tracks per cylinder 8 19data sectors per track 113 72number of zones 1 1track skew 34 sectors 8 sectorscylinder skew 43 sectors 18 sec...

Ngày tải lên: 12/09/2012, 14:16

... beginning to the end (for now)No backing up to read something again (OK to start over)Just as done from the keyboardWriting to a fileSending output to a fileDone from beginning to end (for ... Addison-WesleyI/O StreamsI/O refers to program input and outputInput is delivered to your program via a stream objectInput can be fromThe keyboardA fileOutput is delivered to...

Ngày tải lên: 12/09/2012, 22:49

... exhaustive treatmentof hardware implementation but only as an introduction to what the students haveto learn when they begin a career in the industry.Chapter 1 is devoted to discrete-time signals. ... M-file 4039.2 Signal Processing Toolbox 4059.2.1 List of Functions in Signal Processing Toolbox 406References 414Index 415 PREFACEThis preface is addressed to instructors as well as stude...

Ngày tải lên: 13/09/2012, 10:21

... packages–Can speed up and help automate sorting, in addition to preventing errors•The U.S. Department of Defense (DoD)–Uses RFID tags to control, handle and ship its inventory–Sports and Entertainment•RFID ... frequency identification (RFID)–Technology similar to barcode labels–Uses radio frequency waves instead of laser light to read the product code–Stores product information in ele...

Ngày tải lên: 13/09/2012, 10:52

... Wireless CommunicationsWireless Communications in Business 2Objectives•List the advantages of wireless communications for businesses•Discuss the challenges of wireless communications 3Advantages ... day 6Increased Access to the Customer’s Own Data•Key factor in reducing business costs–Shift the burden of accessing a customer’s data from the business to the customer–Customers c...

Ngày tải lên: 13/09/2012, 11:16