connect wireless modem to wireless router wirelessly
Introduction to Wireless Communications
Ngày tải lên :
13/09/2012, 10:52
... difficult to access and
monitor
12
Satellite Networks (continued)
20
Wireless Local Area Networks
(continued)
35
Government
•
Wireless communication
–
Lets city employees and contractors at remote ...
access data stored in a central database
–
Delivers broadband connectivity to schools, libraries, and
government buildings
–
Provides free Internet access to residents and attracts
visitors and ... relocate
the office
28
The Wireless Landscape
3
How Wireless Technology is Used
•
Wireless
–
Describes devices and technologies that are not
connected by a wire
•
Wireless communications
–
Transmission...
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Introduction to Wireless Networks
Ngày tải lên :
29/09/2013, 21:20
... were connected to the BS
and relayed voice calls to it. In order to place a call from a fixed phone to an MTS terminal,
the caller first called a special number to connect to an MTS operator. The ... use wireless networking so that they can be free to move within their
workplace while using their appliances to wirelessly connect (e.g., through a WLAN) to their
institution’s network.
Wireless ... transmission and the mobility of most wireless systems give rise to a
Wireless Networks12
1
Introduction to Wireless
Networks
Although it has history of more than a century, wireless transmission has found...
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Lecture 2 Wireless Environment and Wireless LANs
Ngày tải lên :
29/10/2013, 06:15
... & Ross
Wireless Environment and Wireless LANs 6
Wireless Spectrum (1)
30 MHz 30 GHz3 GHz300 MHz
Broadcast TV
•
VHF: 54 to 88 MHz, 174 to 216 MHz
•
UHF: 470 to 806 MHz
FM Radio
•
88 to 108 ... channel quality
Lecture 2
Wireless Environment and
Wireless LANs
Wireless Networks and Mobile Systems
Wireless Environment and Wireless LANs 26
Evolution of Mobile Wireless (1)
Advance Mobile ... control mechanisms to
establish what to do in this case (also, to maximize
aggregate utilization of available capacity)
A
packets
B
C
Wireless Environment and Wireless LANs 7
Wireless Spectrum...
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Tài liệu Hướng dẫn cài đặt Modem Huawei ADSL Router pdf
Ngày tải lên :
15/12/2013, 08:15
... hình Huawei ADSL Router:
Nhấp vào biểu tượng cấu hình Router trên Desktop hoặc mở Internet Explorer và gõ vào địa chỉ :
http://192.168.1.1 . Username và Password mặc định của Router Huawei là: ... Internet qua Modem
• Bước 4: Nhấp vào nút System Management và chọn Save để lưu lại cấu hình đã cài đặt.
• Bước 5: Nhấn thẻ System Status kiểm tra kết nối, trên thẻ PPP status là Connected và...
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Tài liệu Lab 5.2.7 Establishing a Console Connection to a Router or Switch docx
Ngày tải lên :
21/12/2013, 19:15
...
Step 5 Connect the cabling components
Connect the rollover cable to the router or switch console port RJ-45 connector. Next, connect the
other end of the rollover cable to the RJ-45 to DB-9 ... Console Connection to a Router or Switch
Objective
• Create a console connection from a PC to a router and switch using the proper cable
• Configure HyperTerminal on the PC
• Observe the router ... 2003, Cisco Systems, Inc.
Step 1 Identify the Router/ Switch console connectors
a. Examine the router or switch and locate the RJ-45 connector labeled “Console”.
Step 2 Identify the computer...
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IT. Hướng dẫn cài đặt LINKSYS Wireless-G Broadband Router WRT54GS
Ngày tải lên :
29/09/2013, 10:10
... Internet
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 ... pháp, quản lý, giáo dục, đào tạo, sư
phạm, dạy học, giảng viên, giáo viên, sinh viên, học sinh, to n, to n học,
giải tích, đại số, hình học, đề án, luận án, đề tài, luận văn, khóa luận, tiểu
luận, ... án, 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...
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Tài liệu Nâng cấp Wireless router không tốn phí docx
Ngày tải lên :
24/12/2013, 15:16
...
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...
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Tài liệu THE UNIVERSITY OF CENTRAL ARKANSAS USES DIGIVANCE ICS TO GIVE STUDENTS CAMPUS-WIDE WIRELESS ACCESS docx
Ngày tải lên :
24/01/2014, 11:20
... consider wireless connectivity a luxury. They expect it, the way they
expect a library to have books.”
THE UNIVERSITY OF CENTRAL ARKANSAS USES
DIGIVANCE ICS TO GIVE STUDENTS CAMPUS-WIDE
WIRELESS ACCESS
CASE ... Digivance solutions help to make this a reality by providing enhanced
cellular voice and data coverage in places where wireless is traditionally impossible to receive.
*Note: Dr. Toll currently serves ... information offered prior to class. In class they can conduct web-based research.
Their presentations can blend audio and video media forms impossible without wireless. And their
instructors can offer them...
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Tài liệu Guide to Securing Legacy IEEE 802.11 Wireless Networks ppt
Ngày tải lên :
14/02/2014, 08:20
... include the following:
Automatic connection. Client devices should be configured so that they do not automatically
connect to WLANs. Permitting such automatic connections increases the risk ... perform regular audits using wireless sniffers and other tools.
16
Assessors,
such as security administrators or auditors, can use sniffers to determine whether wireless products are
transmitting ... Figure 2-2 by two BSSs connected to a DS.
2-4
GUIDE TO SECURING LEGACY IEEE 802.11 WIRELESS NETWORKS
Executive Summary
Wireless local area networks (WLAN) are groups of wireless networking nodes...
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Tài liệu Establishing Wireless Robust Security Networks: A Guide to IEEE 802.11i docx
Ngày tải lên :
14/02/2014, 08:20
...
4-8
ESTABLISHING WIRELESS ROBUST SECURITY NETWORKS: A GUIDE TO IEEE 802.11I
2. Overview of Wireless Networking
Wireless networking enables devices with wireless capabilities to use computing ...
William Jeffrey, Director
ESTABLISHING WIRELESS ROBUST SECURITY NETWORKS: A GUIDE TO IEEE 802.11I
encryption algorithm and the use of a 24-bit IV, which is too small to prevent recurring IVs ... without being
physically connected to a network. The devices simply need to be within a certain distance (known as the
range) of the wireless network infrastructure. A wireless local area network...
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How To Set Up Wireless Network Security ppt
Ngày tải lên :
05/03/2014, 23:20
... You need to stop this service to
continue”. Press “Yes” to continue.
9. Press “Complete” to finish the Wizard.
Part 3-2: 802.1x TLS Logon
Step 1: Get a CA
1. Connect your computer to the ... that was entered into the wireless router/ access point.
2b. If you are using Windows XP to configure your wireless card:
1. Right-click “My Network Places” on your desktop and click “Properties” ... are from 0 to 3 which are mapped to keys 1 to 4).
6. Key in your WEP Key value into “Network Key” (exactly the same as the one entered on your
Access Point).
8. Press “OK” to finish your...
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Identification of Research Needs Relating to Potential Biological or Adverse Health Effects of Wireless Communication pptx
Ngày tải lên :
15/03/2014, 15:20
... appendices to the report. The committee would like to thank Rick Jostes,
Shaunteé Whetstone, Toni Greenleaf, and Naoko Ishibe for helping to make
the workshop a success. A special thanks to the ... the SAR
is likely to be higher for shorter individuals due to the closeness of the
frequency/frequencies of exposure to the whole-body resonance frequency.
In addition to the rapid growth ...
standard-bred laboratory animals.
2. The use of genetically engineered animals may increase the sensi-
tivity of laboratory studies to detect weak effects, and may be particularly
suitable to evaluate...
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Event-to-Sink Reliable Transport in Wireless Sensor Networks docx
Ngày tải lên :
16/03/2014, 19:20
... clear that in order to improve the reliability
to acceptable levels, we need to increase the source infor-
mation. Since the primary objective of ESRT is to achieve
event -to- sink reliability, ... source to sink are generally loss tolerant. While the
need for end -to- end reliability may not exist due to the sheer
amount of correlated data flows, an event in the sensor field
needs to be tracked ... NETWORKING, VOL. 13, NO. 5, OCTOBER 2005
be always isolated in the WSN. Thus, uncoordinated protocol
actions may fail to achieve required event -to- sink transport re-
liability and to resolve congestion...
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hướng dẫn cài đặt wireless - g broadband router wrt54gs phần 1
Ngày tải lên :
16/03/2014, 22:01
... 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...
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