IP-Based Next-Generation Wireless Networks phần 1 potx
IP-Based Next-Generation Wireless Networks phần 1 potx
... Signaling / 12 1 3 .1 Signaling in IP Networks / 12 1 3 .1. 1 Session Initiation Protocol (SIP) / 12 2 3 .1. 2 Session Description Protocol (SDP) / 13 4 3.2 3GPP IP Multimedia Subsystem (IMS) / 13 6 3.2 .1 IMS ... Services / 98 2.3 MWIF All-IP Mobile Networks / 10 6 2.3 .1 Network Architectures / 10 7 2.3.2 Access to MWIF Networks / 11 1 2.3.3 Session Management / 11 3 Refer...
Ngày tải lên: 13/08/2014, 22:20
WDM LAN Optical Backbone Networks phần 1 potx
... Woodward Ravi Vaidyanathan Haim Kobrinski 1 WDM LAN Optical Backbone Networks and Standards for Aerospace Applications FiberFest 2009 Symposium – May 11 , 2009 Sarry Habiby Telcordia shabiby@telcordia.com Some ... Advanced Technology Office (ATO) RONIA Program: WDM Networks in Avionics Platform ARPA Order No. V202/00 Issued by DARPA/CMO under Contract HR0 011 -07-C-0028 DISTRIBUTIO...
Ngày tải lên: 06/08/2014, 00:21
Installing, Troubleshooting, and Repairing Wireless Networks phần 1 ppsx
... Your Client Adapters 11 2 Configuring Your Wireless Adapter 11 4 Windows XP 11 4 Windows 98, 98SE, and Me 12 0 First Connect Problems 12 3 Common Connection Problems 12 5 Summary 13 1 Chapter 8 Extending ... Amplifiers 14 0 Radiating Cable 14 2 Passive Repeaters 14 3 Multiple Access Point Networks 14 5 Avoiding Channel Overlap and Other Networks 14 6 Summary 14 8 Chapter 9...
Ngày tải lên: 10/08/2014, 12:21
Installing, Troubleshooting, and Repairing Wireless Networks phần 4 potx
... your audio device manually to work around conflicts presented by the wireless adapter. Chapter 7 11 0 Figure 7 .10 The WMP 11 s Encryption dialog is where you set up the WEP encryption level and ... and Setup 12 5 will be better served by bridging in more access points to provide more solid, close-in, client-side access to the network. Note: Remember—even though 802 .11 a and 802 .11 b a...
Ngày tải lên: 10/08/2014, 12:21
Installing, Troubleshooting, and Repairing Wireless Networks phần 8 potx
... 802 .11 g brings some of 11 a’s technology to 2.4 GHz devices for higher throughput. Pending IEEE standard 802 .11 i will bring a greater level of security to all three technologies 11 a, 11 b, and 11 g. Typically, ... alternative to weak WEP. The 802 .11 i standard and its implementation in upcoming wireless products will help solve this problem. IEEE 802 .11 i implementations will use...
Ngày tải lên: 10/08/2014, 12:21
MOBILE TELECOMMUNICATIONS PROTOCOLS FOR DATA NETWORKS phần 1 potx
... to Chapter 10 19 4 11 Signaling Traffic in Wireless ATM Networks 19 7 11 .1 A Model of WATM Network 19 7 11 .2 Chain Routing Algorithm 19 9 11 .3 Implementation of the Handoff Scheme 202 11 .4 Analysis ... Policy 19 0 10 .8 Chaining Approaches 19 1 10 .8 .1 Hop-limited handoff scheme 19 1 10 .8.2 Chaining followed by make-break 19 1 10 .9 Analysis of Chaining Handoff Ap...
Ngày tải lên: 13/08/2014, 22:21
Handbook of Wireless Networks and Mobile Computing phần 1 potx
... 11 4 Acknowledgments 11 5 References 11 5 6 Wireless Media Access Control 11 9 Andrew D. Myers and Stefano Basagni 6 .1 Introduction 11 9 6.2 General Concepts 11 9 6.3 Wireless Issues 12 3 6.4 Fundamental ... xvii 1 Handoff in Wireless Mobile Networks 1 Qing-An Zeng and Dharma P. Agrawal 1. 1 Introduction 1 1.2 Types of Handoffs 1 1.3 Handoff Initiation 2 1. 4 Handof...
Ngày tải lên: 13/08/2014, 12:21
Sustainable Wireless Sensor Networks Part 1 potx
... 413 Robert Akl, Yanos Saravanos and Mohamad Haidar Chapter 8 Chapter 9 Chapter 10 Chapter 11 Chapter 12 Part 3 Chapter 13 Chapter 14 Chapter 15 Chapter 16 Chapter 17 Chapter 18 Sustainable Wireless ... for wireless sensor networks: a survey, Communications Magazine, IEEE 44(4): 11 5 12 1. Ditzel, M. & Langendoen, K. (2005). D3: Data-centric data dissemination in...
Ngày tải lên: 20/06/2014, 07:20
Wireless data technologies reference handbook phần 1 potx
... 10 8 5.2 .1 Test Sequences 10 8 5.2.2 Subjective Experiments 10 9 5.2.3 Prediction Performance 11 1 5.2.4 Discussion 11 5 5.3 Component Analysis 11 7 5.3 .1 Dissecting the PDM 11 7 5.3.2 Color Space 11 8 5.3.3 ... Sequences 12 7 6 .1. 3 Subjective Experiments 12 8 6 .1. 4 Prediction Performance 12 9 6.2 Object Segmentation 12 9 6.2 .1 Test Sequences 13 1 6.2.2 Prediction Perfo...
Ngày tải lên: 09/08/2014, 19:21
Next generation wireless systems and networks phần 3 potx
... rate 38K 1/ 24 1/ 5 9.6 76K 1/ 12 1/ 5 4.8 15 3K 1/ 6 1/ 5 2.4 307K-2S 1/ 3 1/ 5 1. 2 307K-4S 16 /49 16 /49 2 614 K-1S 2/3 1/ 3 1 614 K-2S 32/49 16 /49 1 912 K 48/49 16 /49 1 1.2M-1S 4/3 2/3 1 1.2M-2S 64/49 16 /49 1 1.8M ... OF WIRELESS COMMUNICATIONS 99 x n (t) t = (n + w − 1) T + t t = (n + w − 1) T + t t = (n + w − 1) T + t sgn S p E matix filter sgn sgn x n...
Ngày tải lên: 09/08/2014, 19:22