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Comparison Of Open-source Wireless Drivers
Wireless network cards for computers require control software to make them function (firmware, device drivers). This is a list of the status of some open-source Open source is source code that is made freely available for possible modification and redistribution. Products include permission to use and view the source code, design documents, or content of the product. The open source model is a decentrali ... drivers for 802.11 wireless network cards. Linux Status Driver capabilities DragonFly BSD FreeBSD Status Driver capabilities NetBSD OpenBSD The following is an incomplete list of supported wireless devices: Status Driver capabilities Solaris and OpenSolaris Darwin, OpenDarwin and macOS Notes References *http://support.intel.com/support/notebook/sb/CS-006408.htm *The SourceForge IPW websitesipw 2100 an [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wireless Network
A wireless network is a computer network that uses wireless data connections between network nodes. Wireless networking allows homes, telecommunications networks, and business installations to avoid the costly process of introducing cables into a building, or as a connection between various equipment locations. Admin telecommunications networks are generally implemented and administered using radio communication. This implementation takes place at the physical level (layer) of the OSI model network structure. Examples of wireless networks include cell phone networks, WLAN, wireless local area networks (WLANs), wireless sensor networks, satellite communication networks, and terrestrial microwave networks. History Wireless networks The first professional wireless network was developed under the brand ALOHAnet in 1969 at the University of Hawaii and became operational in June 1971. The first commercial wireless network was the WaveLAN product family, developed by NCR Corpor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HostAP
HostAP is a IEEE 802.11 device driver for Linux. It works with cards using the obsolete Conexant (formerly Intersil) Prism 2/2.5/3 chipset and supports Host AP mode, which allows a WLAN card to perform all the functions of a wireless access point. The driver code was written by Jouni Malinen, hired by Atheros in 2008, and was included into the main kernel tree in Linux Linux ( ) is a family of open source Unix-like operating systems based on the Linux kernel, an kernel (operating system), operating system kernel first released on September 17, 1991, by Linus Torvalds. Linux is typically package manager, pac ... 2.6.14. As of November 2016, HostAP is officially obsolete in the Linux kernel. See also * Hostapd * wpa supplicant Intel PRO/Wireless 2200BG AP Driverfor Linux, an open source 802.11 b/g access point driver for the ipw2200 and ipw2915 References External links HostAP HomepageNetwork overview by Rami Rosen Wi-Fi Linux drivers {{Linux-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Monitor Mode
Monitor mode, or RFMON (Radio Frequency MONitor) mode, allows a computer with a wireless network interface controller (WNIC) to monitor all traffic received on a wireless channel. Unlike promiscuous mode, which is also used for packet sniffing, monitor mode allows packets to be captured without having to associate with an access point or ad hoc network first. Monitor mode only applies to wireless networks, while promiscuous mode can be used on both wired and wireless networks. Monitor mode is one of the eight modes that 802.11 wireless adapter can operate in: Master (acting as an access point), Managed (client, also known as station), Ad hoc, Repeater, Mesh, Wi-Fi Direct, TDLS and Monitor mode. Uses Uses for monitor mode include: geographical packet analysis, observing of widespread traffic and acquiring knowledge of Wi-Fi technology through hands-on experience. It is especially useful for auditing unsecure channels (such as those protected with WEP). Monitor mode can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Redpine Signals
Redpine Signals was a fabless semiconductor company founded in 2001. The company made chipsets and system-level products for wireless networks. It served the Internet of Things and wireless embedded systems market, enabling all volume levels of chipsets and modules. In 2005, Redpine Signals developed a low power 802.11 b/g chipset, which it licensed to a semiconductor company for use in its product or SoC as a wireless interface. The company established a single stream 802.11n Wi-Fi product in 2007 for handheld devices. In 2012, Redpine Signals developed a simultaneous dual-band Wi-Fi 11n/BT 4.0 + 5 GHz MIMO 11ac convergence SoC for smartphones and tablets. The company also introduced a simultaneous dual-band 450 Mbit/s 3x3 802.11n chipset for digital home and enterprise applications. In 2020, its connectivity business, including Wi-Fi and Bluetooth products, its development center in Hyderabad, and patent portfolio, was acquired by Silicon Labs. Products and services Red ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Realtek
Realtek Semiconductor Corp. () is a Taiwanese fabless semiconductor company situated in the Hsinchu Science Park, Hsinchu, Taiwan. Realtek was founded in October 1987 and subsequently listed on the Taiwan Stock Exchange in 1998. Realtek has manufactured and sold a variety of Integrated circuit, microchips globally. Its product lines broadly fall into three categories: communications network ICs, computer peripheral ICs, and multimedia ICs. As of 2019, Realtek employs 5,000 people, of whom 78% work in research and development. History Avance Logic Avance Logic, Inc. was a hardware manufacturer founded in 1991 in Fremont, California , Fremont, California, and was most recently headquartered in San Jose, California. Avance Logic focused particularly on the development of low-cost, highly integrated electronic components for Original Equipment Manufacturer , OEM manufacturers and was active in the areas of 2D graphics and audio. A 3D accelerator was developed in the mid-1990s, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ralink
Ralink Technology, Corp. is a Wi-Fi chipset manufacturer mainly known for their IEEE 802.11 (Wireless LAN) chipsets. Ralink was founded in 2001 in Cupertino, California, then moved its headquarters to Hsinchu, Taiwan. On 5 May 2011, Ralink was acquired by MediaTek. Some of Ralink's 802.11n RT2800 chipsets have been accepted into the Wi-Fi Alliance 802.11n draft 2.0 core technology testbed. They have also been selected in the Wi-Fi Protected Setup (WPS) and Wireless Multimedia Extensions Power Save (WMM-PS) testbeds. Ralink was a participant in the Wi-Fi Alliance and the IEEE 802.11 standards committees. Ralink chipsets are used in various consumer-grade routers made by Gigabyte Technology, Linksys, D-Link, Asus and Belkin, as well as Wi-Fi adaptors for Universal Serial Bus, USB, Peripheral Component Interconnect, PCI, ExpressCard, PC Card, and PCI Express interfaces. An example of an adapter is the Nintendo Wi-Fi USB Connector which uses the Ralink RT2570 chipset to allow a Nint ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Symbol Technologies
Symbol Technologies, Inc., was an American manufacturer and supplier of mobile data capture and delivery equipment. The company specialized in barcode scanners, mobile computers, RFID systems and Wireless LAN infrastructure. In 2014, Symbol Technologies became a subsidiary of Zebra Technologies, and is headquartered in Holtsville, New York, on Long Island. History Before 2000 The company was co-founded in 1973 by Jerome Swartz and physicist Shelley A. Harrison. At that time, the company focused on handheld laser-based scanning of bar codes. Under Swartz, the company marketed handheld laser barcode scanning devices. The company focused heavily on the retail industry and began to get involved in inventory management. These activities typically required people to scan items where they are stored and as such needed to be mobile. Symbol began to make small computers that could store data scanned to take inventory counts remotely and then upload the information gathered to a host s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
ORiNOCO
The Orinoco () is one of the longest rivers in South America at . Its drainage basin, sometimes known as the Orinoquia, covers approximately 1 million km2, with 65% of it in Venezuela and 35% in Colombia. It is the List of rivers by discharge, fourth largest river in the world by Discharge (hydrology), discharge volume of water (39,000 m3/s at Orinoco Delta, delta) due to the high precipitation throughout its catchment area (ca 2,300 mm/a). The Orinoco River and its tributaries are the major transportation system for eastern and interior Venezuela and the Llanos of Colombia. The environment and wildlife in the Orinoco's basin are extremely diverse. Etymology The river's name is derived from the Warao language, Warao term for "a place to paddle", itself derived from the terms ''güiri'' (paddle) and ''noko'' (place) i.e. a navigable place. History The mouth of the Orinoco River at the Atlantic Ocean was documented by Christopher Columbus on 1 August 1498, during his Christo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucent
Lucent Technologies, Inc. was an American multinational telecommunications equipment company headquartered in Murray Hill, New Jersey. It was established on September 30, 1996, through the divestiture of the former AT&T Technologies business unit of AT&T Corporation, which included Western Electric and Bell Labs. Lucent was acquired by Alcatel SA on December 1, 2006, forming Alcatel-Lucent. Name Lucent means "light-bearing" in Latin. The name was applied for in 1996 at the time of the split from AT&T. The name was widely criticised, as the logo was to be, both internally and externally. Corporate communications and business cards included the strapline 'Bell Labs Innovations' in a bid to retain the prestige of the internationally famous research lab, within a new business under an as-yet unknown name. This same linguistic root also gives Lucifer, "the light bearer" (from lux, 'light', and ferre, 'to bear'), who is also a character in Dante's epic poem ''Inferno''. Shor ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
MediaTek
MediaTek Inc. (), sometimes informally abbreviated as MTK, is a Taiwanese fabless semiconductor company that designs and manufactures a range of semiconductor products, providing chips for wireless communications, high-definition television, handheld mobile devices like smartphones and tablet computers, navigation systems, consumer multimedia products and digital subscriber line services as well as optical disc drives. Founded in 1997 and headquartered in Hsinchu, the company has 41 offices worldwide and was the third largest fabless chip designer worldwide in 2016. The company also provides its customers with reference designs. MediaTek became the biggest smartphone chipset vendor with 31% market share in Q3 2020. This was assisted by its strong performance in regions such as China and India. History MediaTek was originally a unit of the Taiwanese firm, United Microelectronics Corporation (UMC), tasked with designing chipsets for home entertainment products. On May 28, 19 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marvell Technology Group
Marvell Technology, Inc. is an American company, headquartered in Santa Clara, California, which develops and produces semiconductors and related technology. Founded in 1995, the company had more than 6,500 employees as of 2024, with over 10,000 patents worldwide, and an annual revenue of $5.5 billion for fiscal year, fiscal 2024. History Marvell was founded in 1995 by Dr. Sehat Sutardja, his wife Weili Dai, and his brother Pantas Sutardja. They worked on designing a CMOS-based read channel for disk drives as their first product. Seagate Technology became their first customer. The company's initial public offering of 6 million shares on NASDAQ under the ticker symbol MRVL on June 27, 2000 (near the end of the dot-com bubble) raised $90 million and was priced $15 per share. In April 2016, CEO Sehat Sutardja and President Weili Dai were ousted from their posts after activist investor Starboard Value, Starboard Value fund took a roughly seven percent stake in the company. In ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
