Traffic Analysis and Design of Wireless IP Networks phần 8 ppsx

... mobility of users and smaller cells. 280 Traffic Analysis and Design of Wireless IP Networks total background traffic load is 70%; thus, the total load is 90% of the link bandwidth. The throughput of ... ratio (SIR)-based admission control; 260 Traffic Analysis and Design of Wireless IP Networks 1.0E–03 1.0E–02 1.0E–01 1.0E 00+ 80 82 84 86 88 90...

Ngày tải lên: 14/08/2014, 14:20

... other hand, it raises new traffic and design issues. This book provides traffic analysis, dimensioning, quality of service (QoS), and design aspects for wireless IP networks with multiple traffic ... 83 3.6.3 BER in the Wireless Link 85 viii Traffic Analysis and Design of Wireless IP Networks To my wonderful sons, Dario and Antonio, and to the...

Ngày tải lên: 14/08/2014, 14:20

... power control is 30 Traffic Analysis and Design of Wireless IP Networks 2.5.5.1 Wireless IP Standard for cdma2000 Within cdma2000 is defined a standard called Wireless IP standard” [21], which ... perceived network congestion, while the 58 Traffic Analysis and Design of Wireless IP Networks 2 .8 Discussion Wireless networks are very attractive due...

Ngày tải lên: 14/08/2014, 14:20

... transition matrix: 96 Traffic Analysis and Design of Wireless IP Networks 4 Teletraffic Theory 4.1 Introduction For the purpose of design and analysis of telecommunications networks, we need to ... in Mobile IPv6 networks. Generally, IPv6 offers some improvements over IPv4 considering the mobility management, QoS, and security issues. 86 Traffic Analysis a...

Ngày tải lên: 14/08/2014, 14:20

... ordinarity. We usually write 100 Traffic Analysis and Design of Wireless IP Networks 0 0.04 0. 08 0.12 0.16 0.2 0.24 0. 28 0 2 4 6 81 0121416 182 0 Time f(t) f(t -8) Probability density function Figure ... distribution of the call duration, so we get 1 08 Traffic Analysis and Design of Wireless IP Networks Coxian distribution gets a lot of attention du...

Ngày tải lên: 14/08/2014, 14:20

... LRD as well as 1 58 Traffic Analysis and Design of Wireless IP Networks –0.4 –0.2 0 0.2 0.4 0.6 0 .8 1 0 20406 080 100 Time lag (frames) . . –0.4 –0.2 0 0.2 0.4 0.6 0 .8 1 0 20 40 60 80 100 Time lags ... levels: • Scheduling of packets from different traffic classes; • Scheduling of packets from individual flows within a same traffic class. 172 Traffic Analysis...

Ngày tải lên: 14/08/2014, 14:20

... number of busy logical channels (i.e., amount of band - width) in longer time interval. 210 Traffic Analysis and Design of Wireless IP Networks Thus, one WWW session consists of a sequence of packet ... for network analysis and dimensioning. Self-similarity is higher in the aggregate background traffic than in the individual connections. 180 Traffic Analysis...

Ngày tải lên: 14/08/2014, 14:20

... control (HAC). 242 Traffic Analysis and Design of Wireless IP Networks 8 Admission Control with QoS Support in Wireless IP Networks 8. 1 Introduction Multimedia wireless IP networks should provide ... used in wireless networks. 246 Traffic Analysis and Design of Wireless IP Networks 1 2 C Wireless link λµ 22222 ,,,, hcn λµ 11111 ,,,, hcn λµ...

Ngày tải lên: 14/08/2014, 14:20

... hard handover. Soft and semi-soft handover schemes reduce the handover losses, but they are not eliminated. Also, soft handovers can cause packet reordering. 314 Traffic Analysis and Design of Wireless ... crossover 316 Traffic Analysis and Design of Wireless IP Networks 0.9 0.91 0.92 0.93 0.94 0.95 0.96 0.97 0. 98 0.99 1 0 3 6 9 12 15 Time (sec) Throughput Hard...

Ngày tải lên: 14/08/2014, 14:20

... (WARC-92), 28 World Wide Web (WWW), 1, 9, 53, 57, 137, 1 38, 141, 143 traffic, 147–49, 154–55, 159–63, 183 86 3 68 Traffic Analysis and Design of Wireless IP Networks Base station, 66, 73, 78, 81 , 82 , 83 , ... book for traffic dimen - sioning, analysis, and optimization, as well as for the design of wireless IP networks. 354 Traffic Analysis and...

Ngày tải lên: 14/08/2014, 14:20