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Description: symbol 带阐述的wwan通过gprs例程，主要讲相关api接口用法-with the symbol of the WWAN through gprs routines, the main stress-related api interface usage
Platform: |
Size: 28672 |
Author: lq |
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Description: Written by a global team of expert contributors, this book offers complete details on the wide range of antennas used in today s wireless communication networks. Coverage includes the most popular applications in WWAN (GSM, CDMA, and WCDMA), WLAN (Bluetooth and WiFi), WMAN (WiMAX), and WPAN (UWB and RFID).
Platform: |
Size: 5059584 |
Author: anna |
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Description: The need for robust access control mechanisms is paramount, especially in Wireless
Local Area Network (WLAN)s and Wireless Wide Area Network (WWAN)s. Current
authentication systems are vulnerable to device impersonation by rogue devices.
Within cellular mobile networks, this threat is actualized by cloning cell phones,
and using the clones for obtaining free services. A well known example in Wireless
Fidelity (WiFi)/802.11 networks is Media Access Control (MAC) address spoofing.
In this case, an attacker captures the MAC address of an authorized device and
programs it into his device, in order to obtain unauthorized access. The threat of
address spoofing is equally applicable to Bluetooth (BT) ad-hoc networks.
Platform: |
Size: 1815552 |
Author: Tekaya |
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Description: USB_ModeSwitch is (surprise!) a mode switching tool for controlling "flip flop" (multiple device) USB gear.
Several new USB devices (especially high-speed wireless WAN stuff, there seems to be a chipset from Qualcomm offering that feature) have their MS Windows drivers onboard when plugged in for the first time they act like a flash storage and start installing the driver from there.
After that (and on every consecutive plugging) this driver switches the mode internally, the storage device vanishes (in most cases), and a new device (like a USB modem) shows up. The WWAN gear maker Option calls that feature "ZeroCD (TM)".
-USB_ModeSwitch is (surprise!) a mode switching tool for controlling "flip flop" (multiple device) USB gear.
Several new USB devices (especially high-speed wireless WAN stuff, there seems to be a chipset from Qualcomm offering that feature) have their MS Windows drivers onboard when plugged in for the first time they act like a flash storage and start installing the driver from there.
After that (and on every consecutive plugging) this driver switches the mode internally, the storage device vanishes (in most cases), and a new device (like a USB modem) shows up. The WWAN gear maker Option calls that feature "ZeroCD (TM)".
Platform: |
Size: 39936 |
Author: 齐向楠 |
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