This text explains the general principles of how wireless systems work, how mobility is supported, what the underlying infrastructure is and what interactions are needed among different functional components. Designed as a textbook appropriate for undergraduate or graduate courses in Computer Science (CS), Computer Engineering (CE), and Electrical Engineering (EE), Introduction to Wireless and Mobile Systems third edition focuses on qualitative descriptions and the realistic explanations of relationships between wireless systems and performance parameters. Rather than offering a thorough history behind the development of wireless technologies or an exhaustive list of work being carried out, the authors help CS, CE, and EE students learn this exciting technology through relevant examples such as understanding how a cell phone starts working as soon as they get out of an airplane. Important Notice: Media content referenced within the product description or the product text may not be available in the ebook version.Redundancy. Check. (CRC). Cyclic redundancy code (CRC) is an error-checking code that is widely used in data ... In the CRC algorithm, J should be exactly divisible by P. We calculate J as: J =QAm xnak + F. (4.24) This ensures that Q ( which isanbsp;...
|Title||:||Introduction to Wireless and Mobile Systems|
|Author||:||Dharma Agrawal, Qing-An Zeng|
|Publisher||:||Cengage Learning - 2010-06-10|