Lecture 5 - WLAN Infrastruc

... publication 250 NEMA Type 4) February 20 05 Copyright 20 05 All Rights Reserved 17Access Point Mounts February 20 05 Copyright 20 05 All Rights Reserved 18Wireless Bridge February 20 05 Copyright 20 05 All ... 20 05 Copyright 20 05 All Rights Reserved 1Wireless LANInfrastructure Devices(1 September, 2006) February 20 05 Copyright 20 05 All Rights Reserved 2● Configure, install, an...

Ngày tải lên: 13/09/2012, 11:16

... (UNII-1)☛ 5. 15 - 5. 25 GHz ☛ Maximum output power: FCC = 50 mW, IEEE= 40 mW☛ Reserved for indoor operation only☛ Four non-overlapping channels separated by 20 MHz✔ Middle Band (UNII-2)☛ 5. 25 - 5. 35 ... by 802.11, 802.11b/g☛ 2.40 0-2 .48 35 GHz☛ 2.400 +-5 MHz☛ Only 2.40 0-2 .48 35 are used☛ Microwave ovens and baby monitors✔ 5. 8 GHz ISM Band☛ Used by 802.11a 5. 7...

Ngày tải lên: 13/09/2012, 11:16

... rate : Bandwidth Lecture 5 21 Example of Symbol error prob. For PAM signals )( 1 t ψ 0 1 s 2 s b E b E− Binary PAM )( 1 t ψ 0 2 s 3 s 5 2 b E 5 6 b E 5 6 b E − 5 2 b E − 4 s 1 s 4-ary PAM T t )( 1 t ψ T 1 0 Lecture ... iEE sii s s ski Ed ki Ed 2 2 min , = ≠ = Digital Communications I: Modulation and Coding Course Period 3 - 2007 Catharina Logothetis Lecture 5 Lecture...

Ngày tải lên: 27/01/2014, 08:20

... months effort; – pre-requisite WPs or tasks; – dependent WPs or tasks; – who is responsible. Mike Wooldridge 12 Lecture 5 Software Engineering 2.4 Critical Paths • The pre-requisites and dependencies ... standards (e.g., javadoc); ∗ testing conventions; Mike Wooldridge 17 LECTURE 5: SOFTWARE PROJECT MANAGEMENT Software Engineering Mike Wooldridge Lecture 5 Software Engineering 1 In...

Ngày tải lên: 18/02/2014, 07:20

... detector. Response Retention Time 5 10 15 20 25 A B C D Selectivity Ratio of Net Retention Time of 2 components (Distribution Coefficient) X 2 - X 0 X 1 X 0 - α = Response Retention Time X X X 1 3 6 2 1 0 Resolution ... programmed to vary from 75% water: 25% acetonitrile at time zero to 25% water: 75% acetonitrile at the end of the run. • More polar components will tend to...

Ngày tải lên: 08/03/2014, 15:35

... Design 4th Ed. 5: DC and Transient Response 30 2 2 2 3 3 3 2 2 2 3 3 3 3C 3C 3C 3C 2C 2C 2C 2C 2C 2C 3C 3C 3C 2C 2C 2C 2 2 2 3 3 3 3C 3C 5C 5C 5C 9C 3-input NAND Caps  Annotate the 3-input NAND ... Design 4th Ed. 5: DC and Transient Response 28 Delay Model Comparison CMOS VLSI DesignCMOS VLSI Design 4th Ed. 5: DC and Transient Response 29 Example: 3-input NAND  Sketch a 3-input NAND w...

Ngày tải lên: 19/03/2014, 10:20

... rate : Bandwidth Lecture 5 21 Example of Symbol error prob. For PAM signals )( 1 t ψ 0 1 s 2 s b E b E− Binary PAM )( 1 t ψ 0 2 s 3 s 5 2 b E 5 6 b E 5 6 b E − 5 2 b E − 4 s 1 s 4-ary PAM T t )( 1 t ψ T 1 0 Lecture ... iEE sii s s ski Ed ki Ed 2 2 min , = ≠ = Digital Communications I: Modulation and Coding Course Term 3 - 2008 Catharina Logothetis Lecture 5 Lecture...

Ngày tải lên: 23/03/2014, 10:21

... superinterface is hidden 1. in the subinterface – access the subinterface-version constants by directly using its name – access the superinterface-version constants by using the superinterface name followed ... access the constants  subinterface-version constants are accessed by using the object reference followed by a dot followed by the constant name  superinterface-version constants a...

Ngày tải lên: 24/03/2014, 03:20

... computers. Major WLAN Components February 20 05 Copyright 20 05 All Righs Reserved 5 Independent Basic Service Set (IBSS).✔ No Access Point ✔An ad-hoc group of wireless nodes.✔ Peer-to-peer transmission✔ ... stronger signal 802.11 - Other Operations February 20 05 Copyright 20 05 All Righs Reserved 13Locating a WLAN February 20 05 Copyright 20 05 All Righs Reserved 14Locating a...

Ngày tải lên: 13/09/2012, 11:16

... Infrastructure 2 .5 Design Guide OL-1 156 5-0 1 Chapter 6 Data Center Access Layer Design Layer 2 Loop-Free Access Layer Model Figure 6-1 9 Loop-Free Inverted-U Access Topology With a loop-free inverted-U topology, ... MTU 150 0 bytes, BW 10000000 Kbit, DLY 10 usec, reliability 255 / 255 , txload 1/ 255 , rxload 1/ 255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Fu...

Ngày tải lên: 16/01/2014, 23:20