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OPEN Alliance BroadR-Reach
BroadR-Reach (later also known as ''OPEN Alliance BroadR-Reach'' or ''OABR'') technology is an Ethernet physical layer standard designed for automotive connectivity applications. BroadR-Reach allows multiple in-vehicle systems to simultaneously access information over unshielded single twisted pair cable. BroadR-Reach was invented and is promoted by Broadcom Corporation, now Broadcom Limited. Networks Using BroadR-Reach technology in automotive enables the migration from multiple closed applications to an open Ethernet-based network. This allows automotive manufacturers to incorporate multiple electronic systems and devices, such as advanced safety features (i.e. 360-degree surround view parking assistance, rear-view cameras and collision avoidance systems) and comfort and infotainment features. The automotive-qualified BroadR-Reach Ethernet physical layer standard can be combined with IEEE 802.3 compliant switch technology to deliver 100 Mbit/s over unshielded single twis ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ethernet
Ethernet ( ) is a family of wired computer networking technologies commonly used in local area networks (LAN), metropolitan area networks (MAN) and wide area networks (WAN). It was commercially introduced in 1980 and first standardized in 1983 as IEEE 802.3. Ethernet has since been refined to support higher bit rates, a greater number of nodes, and longer link distances, but retains much backward compatibility. Over time, Ethernet has largely replaced competing wired LAN technologies such as Token Ring, FDDI and ARCNET. The original 10BASE5 Ethernet uses a thick coaxial cable as a shared medium. This was largely superseded by 10BASE2, which used a thinner and more flexible cable that was both less expensive and easier to use. More modern Ethernet variants use Ethernet over twisted pair, twisted pair and fiber optic links in conjunction with Network switch, switches. Over the course of its history, Ethernet data transfer rates have been increased from the original to the lates ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcom Corporation
Broadcom Corporation was an American fabless manufacturing, fabless semiconductor company that made products for the wireless and broadband communication industry. It was acquired by Avago Technologies for $37billion in 2016 and operates as a wholly owned subsidiary of the merged entity Broadcom Inc. Founded in 1991 by a professor-student pair Henry Samueli and Henry Nicholas from the University of California, Los Angeles, the company moved from its Westwood, Los Angeles, office to Irvine, California, in 1995. Broadcom became a public company three years later with a listing on the Nasdaq. The company was known for its aggressive acquisition strategy, which led to significant growth and market share. History Founding and growth Broadcom Corporation was founded by professor-student pair Henry Samueli and Henry Nicholas from University of California, Los Angeles, UCLA in 1991. In 1995 the company moved from its Westwood, Los Angeles, office to Irvine, California. In 1998, Broa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcom Limited
Broadcom Inc. is an American multinational designer, developer, manufacturer, and global supplier of a wide range of semiconductor and infrastructure software products. Broadcom's product offerings serve the data center, networking, software, broadband, wireless, storage, and industrial markets. As of 2024, some 58 percent of Broadcom's revenue came from its semiconductor-based products and 42 percent from its infrastructure software products and services. Tan Hock Eng is the company's president and CEO. The company is headquartered in Palo Alto, California. Avago Technologies Limited was changing its name to ''Broadcom'' to acquire Broadcom Corporation in January 2016. Avago's ticker symbol AVGO now represents the merged entity. The Broadcom Corporation ticker symbol BRCM was retired. Initially the merged entity was known as ''Broadcom Limited'', before assuming the current name in November 2017. In October 2019, the European Union issued an interim antitrust order against ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE
The Institute of Electrical and Electronics Engineers (IEEE) is an American 501(c)(3) organization, 501(c)(3) public charity professional organization for electrical engineering, electronics engineering, and other related disciplines. The IEEE has a corporate office in New York City and an operations center in Piscataway, New Jersey. The IEEE was formed in 1963 as an amalgamation of the American Institute of Electrical Engineers and the Institute of Radio Engineers. History The IEEE traces its founding to 1884 and the American Institute of Electrical Engineers. In 1912, the rival Institute of Radio Engineers was formed. Although the AIEE was initially larger, the IRE attracted more students and was larger by the mid-1950s. The AIEE and IRE merged in 1963. The IEEE is headquartered in New York City, but most business is done at the IEEE Operations Center in Piscataway, New Jersey, opened in 1975. The Australian Section of the IEEE existed between 1972 and 1985, after which it s ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automotive Ethernet
IEEE 802.3bz, NBASE-T and MGBASE-T are standards released in 2016 for Ethernet over twisted pair at speeds of 2.5 and . These use the same cabling as the ubiquitous Gigabit Ethernet, yet offer higher speeds. The resulting standards are named 2.5GBASE-T and 5GBASE-T. ''NBASE-T'' refers to Ethernet equipment that supports speeds of at least and sometimes 5 or , and that can automatically use training to operate at the best speed supported by the cable quality. Usually it also supports additional link speeds (10, 100 or ) in connection with autonegotiation, depending on the capabilities of the equipment at the other end of the cable. Technology These standards are specified in Clauses 125 and 126 of the IEEE 802.3 standard. The physical (PHY) layer transmission technology of IEEE 802.3bz is based on 10GBASE-T, but operates at a lower signaling rate. By reducing the original signal rate to or , the link speed drops to 2.5 or , respectively. The spectral bandwidth of the signal is re ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OPEN Alliance SIG
The OPEN Alliance is a non-profit, special interest group (SIG) of mainly automotive industry and technology providers collaborating to encourage wide scale adoption of Ethernet-based communication as the standard in automotive networking applications. The member companies of the OPEN Alliance take advantage of the scalability and flexibility of Ethernet to allow for cost-effective communication networks in vehicles with reduced complexity. An Ethernet-based communication network is also a key infrastructure element for future customer functions like autonomous driving and the connected car. History Traditional automotive networks such as CAN, LIN, FlexRay, MOST were unable to meet the higher data rate requirements of emerging automotive applications such as advanced driver assistance systems (ADAS), Infotainment or fast update of various ECUs in vehicles. This led BMW to investigate new standard based networking technologies such as Ethernet in 2004. Standard 100B ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Broadcom Inc
Broadcom Inc. is an American multinational designer, developer, manufacturer, and global supplier of a wide range of semiconductor and infrastructure software products. Broadcom's product offerings serve the data center, networking, software, broadband, wireless, storage, and industrial markets. As of 2024, some 58 percent of Broadcom's revenue came from its semiconductor-based products and 42 percent from its infrastructure software products and services. Tan Hock Eng is the company's president and CEO. The company is headquartered in Palo Alto, California. Avago Technologies Limited was changing its name to ''Broadcom'' to acquire Broadcom Corporation in January 2016. Avago's ticker symbol AVGO now represents the merged entity. The Broadcom Corporation ticker symbol BRCM was retired. Initially the merged entity was known as ''Broadcom Limited'', before assuming the current name in November 2017. In October 2019, the European Union issued an interim antitrust order agains ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Freescale
Freescale Semiconductor, Inc. was an American semiconductor manufacturer. It was created by the divestiture of the Semiconductor Products Sector of Motorola in 2004. Freescale focused their integrated circuit products on the automotive, embedded and communications markets. It was bought by a private investor group in 2006, and subsequently merged with NXP Semiconductors in 2015. History Divestiture from Motorola and first IPO As of 2003, Motorola Semiconductor Products Sector earned US$5.0 billion in semiconductor sales in 2002 (out of US$27 billion sales for all of Motorola). Motorola announced that their semiconductor division would be divested on October 6, 2003 and would have a temporary name ''SPS Spinco''. Freescale completed its Initial public offering (IPO) on July 16, 2004, at a price of US$13. In its announcement, it estimated the stock price to be US$17.50- 19.50 but following a cooling of the market towards tech stocks, it lowered its price to US$13. Existing ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Harman International Industries
Harman International Industries, Inc., commonly known as Harman, is an American audio electronics company. Since 2017, the company has been operating as an independent subsidiary of Samsung Electronics. Headquartered in Stamford, Connecticut, US, it has its own executive leadership team. Harman maintains major operations in the Americas, Europe, and Asia. Harman markets its products under various brands, including AKG, AMX, Arcam, Becker, BSS Audio, Crown, dbx, Harman Kardon, Infinity, JBL, Lexicon, Mark Levinson, Martin, Revel, and Soundcraft. Background Sidney Harman and Bernard Kardon founded the predecessor to Harman International, Harman Kardon, in 1953. Both Harman and Kardon were engineers by training and had worked at the Bogen Company, which was a manufacturer of public address systems. They developed high-fidelity audio products together. Harman bought out his partner in 1956 and then expanded Harman Kardon. History In the 1960s, Harman Kardon acquire ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hyundai Group
Hyundai Group (; ) is a South Korean conglomerate founded by Chung Ju-yung. The group was founded in 1947 Hyundai Engineering & Construction, as a construction company. With government assistance, Chung and his family members rapidly expanded into various industries, eventually becoming South Korea's second chaebol. Chung Ju-yung was directly in control of the company until his death in 2001. The company spun off many of its better known businesses after the 1997 Asian financial crisis and founder Chung Ju-yung's death, including Hyundai Motor Group, Hyundai Department Store Group, and Hyundai Heavy Industries Group. The Hyundai Group now focuses on elevators and tourism to Mount Kumgang. Etymology The name "Hyundai" comes from the Korean word (), meaning "modernity". History In 1947, Hyundai Togun (Hyundai Engineering and Construction), the initial company of the Hyundai Group, was established by Chung Ju-yung. Hyundai Construction began operating outside of South Kore ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
STMicroelectronics
STMicroelectronics Naamloze vennootschap, NV (commonly referred to as ST or STMicro) is a European multinational corporation, multinational semiconductor contract manufacturing and design company. It is the largest of such companies in Europe. It was founded in 1987 from the merger of two state-owned semiconductor corporations: ''Thomson Semiconducteurs'' of United States/France and ''SGS Microelettronica'' of Italy. The company is incorporated in the Netherlands and headquartered in Plan-les-Ouates, Switzerland. Its shares are traded on Euronext Paris, the Borsa Italiana and the New York Stock Exchange. History ST was formed in 1987 by the merger of two government-owned semiconductor companies: Italian SGS Microelettronica (where SGS stands for ''Società Generale Semiconduttori'', "General Semiconductor Company"), and French ''Thomson Semiconducteurs'', the semiconductor arm of Thomson SA, Thomson. SGS Microelettronica originated in 1972 from a previous merger of two compan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
IEEE 802
IEEE 802 is a family of Institute of Electrical and Electronics Engineers (IEEE) standards for local area networks (LANs), personal area networks (PANs), and metropolitan area networks (MANs). The IEEE 802 LAN/MAN Standards Committee (LMSC) maintains these standards. The IEEE 802 family of standards has had twenty-four members, numbered 802.1 through 802.24, with a working group of the LMSC devoted to each. However, not all of these working groups are currently active. The IEEE 802 standards are restricted to computer networks carrying variable-size packets, unlike cell relay networks, for example, in which data is transmitted in short, uniformly sized units called cells. Isochronous signal networks, in which data is transmitted as a steady stream of octet (computing), octets, or groups of octets, at regular time intervals, are also outside the scope of the IEEE 802 standards. The number 802 has no significance: it was simply the next number in the sequence that the IEEE used fo ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
