chromecast 5ghz

C # source code of inSSIDer's Powerful wifi wireless hotspot signal scanner, A complete source code of the wireless signal scanning tool, including drawing from hotspot scanning to intensity and signal transformation curves. The source code is based on Managed Wifi to implement basic functions. Managed Wifi is also an open-source project, which can be found on this site. Specify the NIC signal scan. You can select the local wireless Nic and then scan all the nearby Wi-Fi hotspots. Obtain the h

at most 3x3 (three transmit, three receive ). as with 802.11n, there is a relationship between numberOf transmit/receive pairs, number of spatial streams and the maximum data rates supported. since product cost rises with the number of Transmit/receive pairs, three-stream (perhaps four) designs are about the limit of what we see in consumer gear today. The table below fromBroadcom presentation shows where1.3 GbpsMaximum data rate that the CES product announcements trumpeted comes from. Given th

discussion, 65% of the theoretical value is possible, that is, about 1.15Gbps. Therefore, assume that: Only 3x3: 3 client devices, one in the 2.4GHz band and one in the 5GHz band Excellent RF conditions without interference from neighbors and other RF Frequencies There are TCP applications that can maintain Mbps 100% upstream or downstream TCP applications So it may be possible to achieve a gigabit return, at least people argue. But this will not hap

runtime, it cannot detect intrusion points on other WLAN channels at the same time. It is not enough to rely on a single Wireless Access Point to provide access and security. Network administrators must be able to monitor all WLAN frequency ranges to reliably detect and determine intrusion points. Wireless Sensing technology provides a way to monitor the RF environment in the 2.4GHz and 5GHz frequencies used by IEEE 802.11 WLAN without interrupting

1 Core Switches 1 Ls-5500-24p-winet H3C s5500-24p-winet Ethernet Switch Host (24GE+4SFP Combo) 1 Access to Poe Switches 1 Ls-5120-28p-poe-winet H3C s5120-28p-poe-winet L2 Ethernet Switch Host, 24 x 10/100/1000base-t,4 SFP, support Ac110/220v,poe 1 Wireless AC Controller 1 ewp-wac360 Default Management 16

:· supports monitoring of the entire 2.4GHZ and 5GHZ wireless bands;· to provide a patented maker Packet TM technology for the detection of illegal devices;· 7x24 monitoring of up to 100 VLAN-illegal devices;· provides the most comprehensive protection against all types of wireless security threats, including: Rogue AP access points, Rogue software APs, AD-HOC connections, improperly configured clients, Honeypot attacks, Wi-Fi Dos attacks, mobile hots

can be covered to 6GHz. But the disadvantage of this single-purchase sub-board scenario is that the cost is higher than HACKRF and Bladerf. The Bladerf can support 300MHz to 3.8GHz, and it uses a chip that is lms6002d. This chip offers the most RF functions, including all mixers, ADC,DAC and other features. This chip is similar to the AD9361. However, it can only support up to 3.8GHz. This means that it is impossible to use Bladerf to achieve 802.11n in the

transmitting 256 bytes of data) 79% (TCP packet) 82% 92~94% Packing efficiency is the ratio of payload length to total package length. Srio supports a variety of efficient package formats. Serial RapidIO ProtocolFounded in 2000, the RapidIO Industry Association aims to develop reliable, high-performance, packet-switched interconnect technologies for embedded systems. The brief development history of the RapidIO

A complete source code of the wireless signal scanning tool, including drawing from hotspot scanning to intensity and signal transformation curves. The source code is based on managed wifi to implement basic functions. Managed WiFi is also an open-source project, which can be found on this site.Specify the NIC signal scan. You can select the local wireless Nic and then scan all the nearby Wi-Fi hotspots.Obtain the hotspot details, including the hotspot name, signal strength, channel occupation,

router's wireless network name (SSID) and wireless password to select the wireless band that the router is working on, as shown below: Note : The SSID does not support Chinese, the wireless band can be selected as 2.4GHz or 5GHz, both cannot work simultaneously. Click Finish , the page prompts to restart the router, as shown below: Click OK , wait for the router to reboot complete. After the restart of the

. As follows Note If the guest address segment address is insufficient, you can shorten other address segments. AC Function Management wireless AP Third step, configure wireless parameters Below we only take the 2.4G wireless setup as an example, the actual use of 2.4G and 5G as needed. Enter the wireless management >> wireless basic settings and modify the default entries in the Wireless networks list as follows Follow the instructions below to set up an employee ne

Enter the router management interface, the router will automatically detect the inserted SIM card, dialing parameters remain the default, directly click Next. Note: If the 4G operator has specified dialing parameters, then click New, and fill in the corresponding location parameters respectively. 　　2. Set Wireless parameters Set the wireless name and wireless password, the default wireless band is 2.4GHz, set complete click Next. Note: Wireless bands can only be sel

. Follow the instructions below to set up an employee network. Add a student wireless network as follows. Attention. Students are not allowed to access each other, you can open internal isolation. After the addition is complete, the list is as follows. Follow the settings above to set the 5GHz wireless basic settings as well. tp450g Router set up AC function management AP Fourth step, AP Management

methods for viewing the number of connections by TP router One, traditional interface Log on to the Router management interface, click Wireless Settings >> host status on the left menu to view the number of wireless terminals connected to this route wireless signal, as shown below: In the case of a dual-band wireless router, the number of wireless clients needs to be viewed separately from the wireless set 2.4GHz >> host State and wireless settings

. The access point AP can be placed closer to the lower power, creating a smaller RF hive. This "micro-cellular" approach can reduce the number of users per access point, thereby enabling each user to gain more capacity. Another way to cope with high network utilization is to move some applications to a different frequency band. For example, you might consider using a 5GHz 802.11a network for your Wi-Fi phone, which allows data applications to run in

What is the difference between WLAN and WiFi? What is a WLAN? What is WiFi? There may be a lot of children's shoes do not know their differences, here to give you a detailed introduction of the WLAN and WiFi differences. Hope to help everyone! Let's start with a brief introduction to WLAN wireless Internet access: The full name is: Wirelesslocalareanetworks, the Chinese explanation is: The wireless local area network, is one kind utilizes the radio frequency (RADIOFREQUENCYRF) technology to ca

Compile # Make CC=/HOME/ZHU/CODESOURCERY/SOURCERY_CODEBENCH_LITE_FOR_XILINX_GNU_LINUX/BIN/ARM-XILINX-LINUX-GNUEABI-GCC # sudo make install The executable command HOSTAPD and configuration file hostapd.conf will be generated in/usr/local/bin/.Here do not make install also can, just in this directory to find HOSTAPD files and. conf. modifying hostapd.conf files interface=wlan0 driver=nl80211 ssid=chuhang-1 channel=1 hw_mode=g ignore_broadcast_ssid=0 Auth_algs=1 #wpa =3 #wpa_passphrase =11111111

. dollars to 100 U.S. dollars (about 245 to 613 yuan). WiFi signal Upgrade tips 8. Buy a dedicated repeater The dedicated wireless network repeater can effectively extend the coverage distance of the WiFi signal, but it may require complex settings, and the price is relatively expensive. A good wireless repeater may cost about 200 dollars (about 1227 yuan). WiFi Signal Upgrade tips 9. Buy a new wireless router If your wireless router service has been in use for a long

Dual-frequency WiFi refers to a device that supports 2.4ghz/5ghz dual-band wireless signals and supports a 802.11a/b/g/n full wireless network, which belongs to the fifth generation Wi-Fi transmission technology (5G Wi-Fi), Typically, the routers or some WiFi devices that we are exposed to on a daily basis support 2.4Ghz WiFi, which is likely to be a new generation of wireless technology with high-end routers or some future tablets, boxes, and smartph

interface, you can go into the wireless settings to do some optimization operations. For example, changing the channel appropriately can enhance signal and rate performance. If the router supports the AC standard, turn on the dual band to meet different needs, such as 5GHz usually poor signal, but high transmission rate, suitable for watching video and other operations; 2.4GHz signal is better, suitable for browsing Web pages, using applications. In