MOBILE TELECOMMUNICATIONS PROTOCOLS FOR DATA NETWORKS pptx

... by the networks and protocols. Mobile networks must function efficiently by using their protocols, performing routing and handoff for mobile users. This book focuses on the newest technology for mobile ... of topics from mobile agents and wireless LANs to wireless application protocols, wireless architecture, and mobile networks. This book proposes a comprehensive design...

Ngày tải lên: 27/06/2014, 14:20

... by the networks and protocols. Mobile networks must function efficiently by using their protocols, performing routing and handoff for mobile users. This book focuses on the newest technology for mobile ... of topics from mobile agents and wireless LANs to wireless application protocols, wireless architecture, and mobile networks. This book proposes a comprehensive design...

Ngày tải lên: 01/06/2014, 09:39

... MOBILE TELECOMMUNICATIONS PROTOCOLS FOR DATA NETWORKS Anna Ha ´ c University of Hawaii at Manoa, Honolulu MOBILE AGENT-BASED SERVICE CONFIGURATION 27 Third ... of code travel to search for desired data. The mobile code is used for performance and autonomy. Agents can provide a better performance as the code moves closer to data in the network. Agent ... Mobile Teleco...

Ngày tải lên: 27/06/2014, 08:20

... Modulation/demodulation 9.30 9-5 CABLE TV FOR DATA TRANSFER 9-5 CABLE TV FOR DATA TRANSFER Cable companies are now competing with telephone Cable companies are now competing with telephone companies for the residential ... 9.1 Chapter 9 Using Telephone and Cable Networks for Data Transmission Copyright © The McGraw-Hill Companies, Inc. Permission required for reproduction...

Ngày tải lên: 16/02/2014, 20:20

... factor of 4. In telecommunications, we deal with extremely low power levels such as 10 thousandth of a watt (10 mW). The milliwatt is the unit of measure used for power in telecommunications ... convenient measure for measuring the signal levels in Lecture 14.doc Page 5 (6) CSN200 Introduction to Telecommunications, Winter 2000 Lecture 14 Communication Basics Part-2 telecommunic...

Ngày tải lên: 10/12/2013, 08:15

... even be considered for most data centers. Although it is standard for data cen- ters to run a fiber backbone for the main incoming lines (in combination with horizontal copper cabling for inner-room ... an ever-increasing demand for sys- tem performance. NEXTLINK chose KRONE’s TrueNet™ Structured BY B ILL F ETTER Planning for Change at the Speed of Technology Planning for C...

Ngày tải lên: 20/12/2013, 22:15

... your network ■ Access to confidential data ■ Modification of critical data ■ Destruction of data www.syngress.com 250_DMZ_01.qxd 6/3/03 5:08 PM Page 6 xxxvi Foreword ■ Chapter 11: Implementing Wireless ... consultation and implementation for networks, security planning, and services. In addi- tion to consulting work, Norris provides technical training for clients and teaches for ar...

Ngày tải lên: 21/12/2013, 05:17

... Solutions and Services for Wireless Networks Enabling Voice, VoIP, Messaging and IP Data Connectivity Solutions and Services for Wireless Networks Enabling Voice, VoIP, Messaging and IP Data ADC Solution Network ... Contact product management or TAC for more information. X X Connectivity Solutions and Services for Wireless Networks Enabling Voice, VoIP, Messaging and IP Da...

Ngày tải lên: 17/01/2014, 11:20

... [6] is nevertheless too expensive for our platform. Depend- ing on the implementation, AES was either too big or too slow for SPINS: Security Protocols for Sensor Networks Adrian Perrig, Robert ... and TESLA. SNEP provides data confidentiality, two-party data authentication, integrity, and freshness. TESLA provides au- thentication for data broadcast. We bootstrap the securit...

Ngày tải lên: 14/03/2014, 22:20

... However, TESLA is not de- signed for the limited computing environments we encounter in sensor networks for the following three reasons: SPINS: SECURITY PROTOCOLS FOR SENSOR NETWORKS 527 and we then ... security protocols optimized for sensor networks: SPINS. SPINS has two secure building blocks: SNEP and µTESLA. SNEP includes: data confidentiality, two-party data authenti...

Ngày tải lên: 14/03/2014, 22:20