... loại Wireless Router của các hãng như Linksys, Asus, Belkin, Buffalo Devices, Motorola và Siemens Sau đây là ví dụ thực hiện trên Wireless router Linksys model WRH54G. 1. Tải Firmware cho Wireless ... Firmware cho Wireless router Đầu tiên chúng ta cần xác định xem thiết bị Wireless router của bạn đã được hỗ trợ bởi firmware trên chưa. Để biết được điều này bạn cần xác định Wireless router của bạn ... nâng cấp Firmware của Wireless router Bước 1: Bạn coi qua tài liệu của Wireless Router hoặc xem trực tiếp trên thân thiết bị để tìm ra địa chỉ IP truy cập vào trang điều khiển Router cũng như tên...
Ngày tải lên: 24/12/2013, 15:16
... random geometric graphs and realistic wireless communication topology with lossy links, and also for a continuous, Gaussian data model for the joint entropy with varying quantization. ACM Transactions ... curve with this vertical ACM Transactions on Sensor Networks, Vol. 4, No. 4, Article 24, Publication date: August 2008. Spatial Correlation on Routing with Compression in WSNs ã 24:27 With K ij = c c+d ij , ... Routing with Compression in WSNs ã 24:7 Routing and Aggregation in Distributed Source Coding sources sink routers n1 H Routing and Aggregation in Routing Driven Compression sources sink routers n1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 3 H 5 H H H Routing...
Ngày tải lên: 28/04/2014, 13:41
The Impact of Spatial Correlationon Routing with Compressionin Wireless Sensor Networks
... Routing with Compression in WSNs ã 24:7 Routing and Aggregation in Distributed Source Coding sources sink routers n1 H Routing and Aggregation in Routing Driven Compression sources sink routers n1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 1 H 3 H 5 H H H Routing ... bi-variate distribution X ∼ N 2 (0, K ), with unit variances σ ii = 1: f (X ) = 1 √ (2π)|K | 1 2 e − 1 2 (X ) T K −1 (X ) , where K is the covariance matrix of X , with K ij = c c+d ij , where d ij is ... H 1 1 − α d c + 1 for α = log 2 (e) log 2 (2πe) . A.1.2 With Singular Covariance Matrix. For an N -dimensional Gaussian process with a singular covariance matrix K having rank ψ(K ) < N...
Ngày tải lên: 28/04/2014, 13:41
open university press the trouble with therapy sociology and psychotherapy sep 2008
Ngày tải lên: 11/06/2014, 16:25
Tài liệu DELTA 2000 Trouble with Adjectives Adverbs and Pronouns
Ngày tải lên: 19/05/2015, 08:21
IT. Hướng dẫn cài đặt LINKSYS Wireless-G Broadband Router WRT54GS
... http://www.docstoc.com/docs/1849352/CAI-DAT -WIRELESS +++++++ http://www.wimaxpro.org/forum/showthread.php?t=438 Hướng dẫn cài đặt LINKSYS Wireless- G Broadband Router WRT54GS WRT54GS hỗ trợ một giải ... đề thi, đề cương, ôn tập, kiểm tra +++++++ - Để thiết lập bảo mật cho mạng không dây bạn chọn Wireless Security và lựa chọn một công nghệ mã hoá phù hợp với mạng của bạn (trong phần này chúng...
Ngày tải lên: 29/09/2013, 10:10
ENSURING WIRELESS AVAILABILITY AND SERVICE QUALITY WITH DUAL DATA CENTERS
... commitment, coupled with its one-stop services for wireless networks providers, allowed the carri- er to expand its data center capabilities within six months. BUSINESS CHALLENGE A major U.S. wireless carrier ... CHALLENGE A major wireless carrier needed to expand two mirrored data centers, more than 2,000 miles apart, with the same quality and consistency throughout to provide ... of component failures as well as ensure uniform service quality. ENSURING WIRELESS AVAILABILITY AND SERVICE QUALITY WITH DUAL DATA CENTERS CASE STUDY ...
Ngày tải lên: 04/11/2013, 13:15
Tài liệu Improving Campus Quality of Life with In-Building Wireless pdf
... cellular calls without a lot of reconfiguration of the network,” says Adams. “It’s just a matter of adding new electronics to the existing Unison system to support those networks.” With Unison ... eventually support mobile data and video services that are becoming particularly popular with students. With cost-effective, high-performance Unison systems, Duke is enabling current and future ... top 10 ranking of American universities. CASE STUDY Improving Campus Quality of Life with In-Building Wireless CHALLENGE Long regarded as one of the nation’s top 10 universities, Duke University...
Ngày tải lên: 21/12/2013, 07:17
Tài liệu Lab 1.2.3 Review of Basic Router Configuration with RIP doc
... on router BHM BHM(config)#ip host GAD 172.16.0.1 172.17.0.1 Step 18 Configure RIP routing on router BHM BHM(config) #router rip BHM(config -router) #network 172.18.0.0 BHM(config -router) #network ... on router GAD GAD(config)#ip host BMH 172.18.0.1 172.17.0.1 Step 12 Configure RIP routing on router GAD GAD(config) #router rip GAD(config -router) #network 172.16.0.0 GAD(config -router) #network ... HyperTerminal session window comes up, turn on the router or if router is already on and press the Enter key. There should be a response from the router. If the router responds, then the connection has...
Ngày tải lên: 21/12/2013, 19:15
Tài liệu Beating the High-Rise Hunt with In-Building Wireless doc
... the High-Rise Hunt with In-Building Wireless Overview of Cousins Properties - 191 Peachtree Cousins Properties is one of the country’s top diversified development companies, with property management ... carrier and has asked for service at One Ninety One Peachtree Tower. Armed with in-building cellular service provided by LGC Wireless, Cousins Properties has gained a key competitive advantage in ... T-Mobile is in discussions with Cousins Properties about adding a base station of its own, since one of the property’s major new tenants has a corporate contract with that carrier and has asked...
Ngày tải lên: 17/01/2014, 11:20
Tài liệu Wireless Sniffing with Wireshark pptx
... nearby www.syngress.com Wireless Snifng with Wireshark ã Chapter 6 6:5 ethereal_ch06.qxd 11/8/06 5:07 PM Page 5 www.syngress.com Wireless Snifng with Wireshark ã Chapter 6 6:35 Representing Wireless Frame ... manipulating the wireless card. First, let’s identify the wireless driver interface name by running the wireless card configuration utility iwconfig with no parameters: $ iwconfig eth0 no wireless extensions. lo ... sophisticated troubleshooting and analysis mechanisms. Fortunately, Wireshark has sophisticated wireless protocol analysis support to help administrators troubleshoot wireless networks. With the appropriate...
Ngày tải lên: 22/02/2014, 21:20
hướng dẫn cài đặt wireless - g broadband router wrt54gs phần 1
... Hướng dẫn cài đặt Wireless- G Broadband Router WRT54GS_Phần 1 01/12/2008 WRT54GS hỗ trợ một giải pháp tất cả trong một, chia ... Internet. 2. Cài đặt tính năng không dây - Lựa chọn mục Wireless trên giao diện cấu hình bạn sẽ thấy một cửa sổ như hình dưới. - Tại mục Basic Wireless Settings bạn có thể để mặc định như ban đầu...
Ngày tải lên: 16/03/2014, 22:01
hướng dẫn cài đặt wireless - g broadband router wrt54gs phần 2
... chọn mục Wireless trên giao diện cấu hình bạn sẽ thấy một cửa sổ như hình dưới. Tại mục Basic Wireless Settings bạn có thể để mặc định như ban đầu mà không cần thay đổi. Bước 2: Kích Wireless...
Ngày tải lên: 16/03/2014, 22:01
The U.S. robotics wireless cable and DSL router
... Router USRxx8200 Wired 4 Port Router w/VPN Server/Client, Firewall, NAS, FTP, Auto-Update USRxx8054 Wireless 100M Wireless Router USRxx9106 DSL 4 Port ADSL Wireless Ethernet Router USRxx8003 Wired 4 Port Router U ... – Works with all US Robotics Access Points and Routers Router Line up USRxx8000A Wired 4 Port Router w/Parallel Print Server, Analog Modem Port USRxx9105 DSL 4 Port ADSL Ethernet Router USRxx8200 Wired 4 ... Ethernet Bridge Modem Modem Desktops with Desktops with USR997900PCI 10/100 NIC USR997900PCI 10/100 NIC USR8000A USR8000A Broadband Router Broadband Router Internet Parallel Parallel Printer Printer USR997901...
Ngày tải lên: 19/03/2014, 22:08
building secure wireless networks with 802.11
... wireless equipment to operate in a wireless LAN, and wireless LAN authentication. We also talk about the most common known attacks on wireless LANs. Wireless Access Point (AP) Security Most wireless ... 2: Wireless LANs 31 Highlights 31 Evolution of Wireless LANs: An Overview 31 A Basic Wireless LAN 32 Basic Architecture of a Wireless LAN 33 Wireless LAN Adapters 33 Access Points (APs) 39 Wireless ... another. For example, let's assume a wireless LAN that consists of two users (Alice and Bob) with computers equipped with wireless LAN adapters (along with necessary software and drivers) and...
Ngày tải lên: 25/03/2014, 11:08
wireless personal area networks - performance, interconnection, & security with ieee 802.15.4
... WIRELESS PERSONAL AREA NETWORKS 1.4.2 IEEE 802.11 MAC The IEEE 802.11 protocol (O’Hara and Petrick 1999) is, strictly speaking, intended for wireless local area networks (LANs), rather than wireless ... attempts macMaxFrameRetries will be denoted with a, while the constant macMaxCSMABackoffs, representing the maximum value of the variable NB, is denoted with m. For convenience, let W 0 stand for ... text). ã In the case of acknowledged transfer with full reliability, θ 0 = π 0 γδ where γ denotes the probability that the transmitted packet will not collide with any other transmission, and δ denotes...
Ngày tải lên: 25/03/2014, 12:14