Implementing 802.11, 802.16, and 802.20 Wireless Networks: Planning, Troubleshooting, and Operations
Autor Ron Olexaen Limba Engleză Paperback – 3 aug 2004
- Covers the widely used 802.11 family, as well as the new 802.16 and 802.20 standards
- Focuses on big commercial network implementations, such as in public buildings and businesses
- Author has over 25 years of experience with cellular systems and wireless networks
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Specificații
ISBN-13: 9780750678087
ISBN-10: 0750678089
Pagini: 256
Dimensiuni: 191 x 235 x 17 mm
Greutate: 0.56 kg
Editura: ELSEVIER SCIENCE
ISBN-10: 0750678089
Pagini: 256
Dimensiuni: 191 x 235 x 17 mm
Greutate: 0.56 kg
Editura: ELSEVIER SCIENCE
Public țintă
RF/wireless design and applications engineers; networking engineers. Electronics engineering students.Cuprins
Introduction; High speed Wireless Data standards;Radio and RF Basics: Receiver, Transmitter, Antennas, Modulation, Shannon information theory and its effect on receiver sensitivity and EbNo, RF Channelization,RF Link budget, Acceptable path loss,Frequency reuse; Propagation basics: Radio wave propagation above 2 GHz, Multipath and it's effects,Fading, Terrain and morphological considerations, Line of sight, free space and non-line of sight paths and their unique effect on path loss and attenuation; Propagation modeling and measuring:Simple modeling techniques, Complex computer modeling techniques, Site surveys and measurement; System Planning: Determine available products, Determining capacity requirements, Determining coverage requirements,Point to point,Multipoint Antenna selection and location, Frequency planning,Interference management,Backhaul,Network requirements, Costs; System implementation, testing, and optimization: RF planning, Central equipment (routers, gateways and firewalls), Internet access facilities, Equipment selection,Construction, Testing and optimization, Monitoring and management; Troubleshooting: Coverage holes,Interference, Area variables, Capacity,Throughput;Back office systems: Billing,Customer care,Tech support,Trouble ticket management, Order entry and financial; Path loss spreadsheets designed by Author, Publicly available tools such as Netstumbler and Kismet, Demo versions from one or more purveyors of commercial computer propagation analysis tools.
Recenzii
“Here is the definitive guide to implementing professional-level WLANs. --SCTE, Dec 2005