|
Globalstar
Globalstar, Inc. is an American telecommunications company that operates a satellite constellation in low Earth orbit (LEO) for satellite phone, low-speed data transmission and earth observation. The Globalstar second-generation constellation consists of 25 satellites. History The Globalstar project was launched in 1991 as a joint venture of Loral Corporation and Qualcomm. On March 24, 1994, the two sponsors announced the formation of Globalstar LP, a limited partnership established in the U.S., with financial participation from eight other companies, including Alcatel, AirTouch, Deutsche Aerospace, Hyundai, and Vodafone. At that time, the company predicted the system would launch in 1998, based on an investment of $1.8 billion. Globalstar said in March 1994 that it expected to charge $0.65 per minute for cellular service, compared to $3 per minute from Iridium. By then it had a worldwide license from the World Administrative Radio Conference. Globalstar received its US spect ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ericsson R290
The Ericsson R290 is a combined GSM and satellite phone using the Globalstar satellite network. The R290 was introduced in June 1999 and manufactured in the United Kingdom by Ericsson Mobile Communications. The Globalstar uses a foldable antenna that is the same length as the body of the telephone. The R290 comes in a blue and black case in a style similar to other Ericsson phones of its period. The case incorporates some Gore-Tex weatherproofing, similar to that used in the Ericsson R310s, although less extensive. The R290 also has a built-in modem for data and fax communication at 9.6 kbit/s in GSM mode and 7.2 kbit/s in satellite mode. The R290 is somewhat larger than typical, pure GSM phones, measuring × × and weighing (with slim battery). The R290 has relatively brief battery life compared with typical, pure GSM phones of its generation. Because it uses a non-standard battery voltage, its charging connector is not one of the types commonly seen on other ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite Phone
A satellite telephone, satellite phone or satphone is a type of mobile phone that connects to other phones or the telephone network by radio link through satellites orbiting the Earth instead of terrestrial cell sites, as cellphones do. Therefore, they can work in most geographic locations on the Earth's surface, as long as open sky and the line-of-sight between the phone and the satellite are provided. Depending on the architecture of a particular system, coverage may include the entire Earth or only specific regions. Satellite phones provide similar functionality to terrestrial mobile telephones; voice calling, text messaging, and low-bandwidth Internet access are supported through most systems. The advantage of a satellite phone is that it can be used in such regions where local terrestrial communication infrastructures, such as landline and cellular networks, are not available. Satellite phones are popular on expeditions into remote locations where there is no reliable ce ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mudrick Capital Management
Mudrick Capital Management is an American investment firm and vulture fund specializing in special situations and event driven investing that include investing in distressed securities. The firm was founded by Jason Mudrick, its current Chief Investment Officer, in 2009."Jason Mudrick," '''', August 15, 2016. The firm is located in New York City and, as of June 2022, managed approximately $3.3 billion in assets. Mudrick Capital typically seeks an event, such as a balance sheet restructuring, a spin-off of assets or the modification of a corporate strategy, that can allow it to capture an undervaluation spread. History In 2016, Mudrick Capital’s Distressed Opportunity Fund ranked ...[...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Satellite Constellation
A satellite constellation is a group of artificial satellites working together as a system. Unlike a single satellite, a constellation can provide permanent global or near-global pass (spaceflight), coverage, such that at any time everywhere on Earth at least one satellite is visible. Satellites are typically placed in sets of complementary orbital plane (astronomy), orbital planes and connect to globally distributed ground stations. They may also use Inter-satellite service, inter-satellite communication. Other satellite groups Satellite constellations should not be confused with: * ''satellite clusters'', which are groups of satellites moving very close together in almost identical orbits (see satellite formation flying); * '':Satellite series, satellite series'' or ''satellite programs'' (such as Landsat program, Landsat), which are generations of satellites launched in succession; * ''satellite fleets'', which are groups of satellites from the same manufacturer or operator tha ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Covington, Louisiana
Covington is a city in and the parish seat of St. Tammany Parish, Louisiana, United States. The population was 11,564 at the 2020 United States census. It is located at a fork of the Bogue Falaya and the Tchefuncte River. Covington is part of the Slidell-Mandeville-Covington statistical area. History The earliest known settlement by Europeans in the area was in 1800 by Jacques Drieux, during the British West Florida period. In 1813, John Wharton Collins established a town with the name of Wharton. He is buried on the corner of the city cemetery directly across from the Covington Police Department. On March 11, 1816, the town of Wharton was renamed as Covington. There are conflicting stories about how the city came to be named Covington. Many historians believe the city was renamed for General Leonard Covington, a hero of the War of 1812. Covington was killed late in 1813, having established his home in the Mississippi Territory. Local historian Judge Steve Ellis floats ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Apple Inc
Apple Inc. is an American multinational corporation and technology company headquartered in Cupertino, California, in Silicon Valley. It is best known for its consumer electronics, software, and services. Founded in 1976 as Apple Computer Company by Steve Jobs, Steve Wozniak and Ronald Wayne, the company was incorporated by Jobs and Wozniak as Apple Computer, Inc. the following year. It was renamed Apple Inc. in 2007 as the company had expanded its focus from computers to consumer electronics. Apple is the largest technology company by revenue, with billion in the 2024 fiscal year. The company was founded to produce and market Wozniak's Apple I personal computer. Its second computer, the Apple II, became a best seller as one of the first mass-produced microcomputers. Apple introduced the Lisa in 1983 and the Macintosh in 1984, as some of the first computers to use a graphical user interface and a mouse. By 1985, internal company problems led to Jobs leavin ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loral Corporation
Loral Corporation was a defense contractor founded in 1948 in New York by William Lorenz and Leon Alpert as Loral Electronics Corporation. The company's name was taken from the first syllables of each founder's surname. History Loral Corporation originally developed radar and sonar systems for the US Navy. In 1959 it went public with an initial offering of 250,000 shares at $12 each. Part of the proceeds from this offering were used to build a new headquarters on its site at 825 Bronx River Avenue, in the Soundview section of The Bronx, New York. In 1959 it began to diversify, buying several smaller companies, through which it won more military contracts. Some purchased companies included Willor Manufacturing Corp., American Beryllium Co., Inc., of Sarasota, Florida, Arco Electronics, and several plastics companies. In 1961, it formed a division for developing communications, telemetry, and space navigation systems for satellites. As its expansion increased, it borro ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
September 11 Attacks
The September 11 attacks, also known as 9/11, were four coordinated Islamist terrorist suicide attacks by al-Qaeda against the United States in 2001. Nineteen terrorists hijacked four commercial airliners, crashing the first two into the Twin Towers of the World Trade Center in New York City and the third into the Pentagon (headquarters of the U.S. Department of Defense) in Arlington County, Virginia. The fourth plane crashed in a rural Pennsylvania field during a passenger revolt. The attacks killed 2,977 people, making it the deadliest terrorist attack in history. In response to the attacks, the United States waged the global war on terror over multiple decades to eliminate hostile groups deemed terrorist organizations, as well as the foreign governments purported to support them. Ringleader Mohamed Atta flew American Airlines Flight 11 into the North Tower of the World Trade Center complex at 8:46 a.m. Seventeen minutes later at 9:03 a.m., United Airlines Flig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Loral Space & Communications
Loral Space & Communications Inc. is a Delaware-domiciled satellite communications company headed by Michael B. Targoff. The company was formed in 1996 from the remnants of Loral Corporation when Loral divested its defense electronics and system integration businesses to Lockheed Martin for $9.1 billion. In 2006, Bernard L. Schwartz retired after leading the company for 34 years. Loral presently has an investment in Telesat Canada in partnership with the Public Sector Pension Investment Board of Canada, and merged into a new stock offering (TSAT) on the Nasdaq in November, 2020. The company also participates in a number of international and domestic joint ventures, including an ownership stake in XTAR. History On March 20, 1998, Loral completed the acquisition of Orion Network Systems, Inc., through the exchange of common stock. The transaction was valued at approximately $479 million. In January 2002, Loral reached a settlement with the U.S. Government in a case relating to t ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Bernard L
Bernard ('' Bernhard'') is a French and West Germanic masculine given name. It has West Germanic origin and is also a surname. The name is attested from at least the 9th century. West Germanic ''Bernhard'' is composed from the two elements ''bern'' "bear" and ''hard'' "brave, hardy". Its native Old English cognate was ''Beornheard'', which was replaced or merged with the French form ''Bernard'' that was brought to England after the Norman Conquest. The name ''Bernhard'' was notably popular among Old Frisian speakers. Its wider use was popularized due to Saint Bernhard of Clairvaux (canonized in 1174). In Ireland, the name was an anglicized form of Brian. Geographical distribution Bernard is the second most common surname in France. As of 2014, 42.2% of all known bearers of the surname ''Bernard'' were residents of France (frequency 1:392), 12.5% of the United States (1:7,203), 7.0% of Haiti (1:382), 6.6% of Tanzania (1:1,961), 4.8% of Canada (1:1,896), 3.6% of Nigeria (1:12,221 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
New York City
New York, often called New York City (NYC), is the most populous city in the United States, located at the southern tip of New York State on one of the world's largest natural harbors. The city comprises five boroughs, each coextensive with a respective county. The city is the geographical and demographic center of both the Northeast megalopolis and the New York metropolitan area, the largest metropolitan area in the United States by both population and urban area. New York is a global center of finance and commerce, culture, technology, entertainment and media, academics, and scientific output, the arts and fashion, and, as home to the headquarters of the United Nations, international diplomacy. With an estimated population in 2024 of 8,478,072 distributed over , the city is the most densely populated major city in the United States. New York City has more than double the population of Los Angeles, the nation's second-most populous city. [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Link Aggregation
In computer networking, link aggregation is the combining ( aggregating) of multiple network connections in parallel by any of several methods. Link aggregation increases total throughput beyond what a single connection could sustain, and provides redundancy where all but one of the physical links may fail without losing connectivity. A link aggregation group (LAG) is the combined collection of physical ports. Other umbrella terms used to describe the concept include trunking, bundling, bonding, channeling or teaming. Implementation may follow vendor-independent standards such as Link Aggregation Control Protocol (LACP) for Ethernet, defined in IEEE 802.1AX or the previous IEEE 802.3ad, but also proprietary protocols. Motivation Link aggregation increases the bandwidth and resilience of Ethernet connections. Bandwidth requirements do not scale linearly. Ethernet bandwidths historically have increased tenfold each generation: , , , . If one started to bump into bandwidth ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
