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Small Extension Node
The small extension node (SEN) is part of a US military communication system known as Mobile Subscriber Equipment (MSE). A SEN is composed of two shelters, a switching shelter and a Line of sight radio terminal shelter(LOS). History Prior to the advent of the satellite based Joint Network Node (JNN), the United States Army used a system known as Mobile Subscriber Equipment (MSE) in order to provide tactical battlefield communications. MSE is a Line-Of-Sight (LOS) terrestrial based communications system limited by terrain and distance. MSE is still in use in limited quantities. Developed as a direct replacement of the Multichannel communications telephone switching system used from the 1960 to late 1980s. The MSE SEN primary role is to provide tactical telephone and data network communications to the battlefield. Capabilities include integration into existing and backwards compatible interfaces for older branch exchange, as well a field radio integration. This integration allow ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
US Military
The United States Armed Forces are the Military, military forces of the United States. The armed forces consists of six Military branch, service branches: the United States Army, Army, United States Marine Corps, Marine Corps, United States Navy, Navy, United States Air Force, Air Force, United States Space Force, Space Force, and United States Coast Guard, Coast Guard. The president of the United States is the Commander-in-Chief of the United States, commander-in-chief of the armed forces and forms military policy with the United States Department of Defense, Department of Defense (DoD) and United States Department of Homeland Security, Department of Homeland Security (DHS), both United States federal executive departments, federal executive departments, acting as the principal organs by which military policy is carried out. All six armed services are among the eight uniformed services of the United States. From their inception during the American Revolutionary War, the U.S. ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mobile Subscriber Equipment
The Mobile Subscriber Equipment (MSE) system was tactical communication system created by GTEGovernmentSystems (later acquired by General Dynamics) for the United States Army. Acquisition began in 1985 for echelons below Corps and down to the battalion level. The system was first fielded in February 1988 to the 13th Signal Battalion, 1st Cavalry Division at Fort Hood, Texas. The first version included phones for both stationary and portable use, plus fax service. When a user placed a call, the MSE software automatically found the destination telephone and connected the call. Tactical Packet Network services were provided by BBN Technologies as a packet-switching overlay to the MSE circuit-switched network; these services added Internet Protocol switching and routing to support end-to-end data communications. MSE was intended to provide communications support from the Corps' rear boundary to the division's maneuver battalion rear boundary, covering an area of approximately . It ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Joint Network Node
For military communications, the Joint Network Node system, or JNN as it is commonly called, is a communications system the United States Military uses for remote, satellite-based communication. It is described by General Dynamics and the US Army Signal School as "the next generation of battlefield communications."General Dynamics describes the new training facilities at the Army Signal School The JNN is a system developed to replace the (MSE) for the United States Military. It provides Beyond Line of Sight () capabili ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
United States Army
The United States Army (USA) is the land service branch of the United States Armed Forces. It is one of the eight U.S. uniformed services, and is designated as the Army of the United States in the U.S. Constitution.Article II, section 2, clause 1 of the United States Constitution (1789). See alsTitle 10, Subtitle B, Chapter 301, Section 3001 The oldest and most senior branch of the U.S. military in order of precedence, the modern U.S. Army has its roots in the Continental Army, which was formed 14 June 1775 to fight the American Revolutionary War (1775–1783)—before the United States was established as a country. After the Revolutionary War, the Congress of the Confederation created the United States Army on 3 June 1784 to replace the disbanded Continental Army.Library of CongressJournals of the Continental Congress, Volume 27/ref> The United States Army considers itself to be a continuation of the Continental Army, and thus considers its institutional inception to be th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
TACLANE
A High Assurance Internet Protocol Encryptor (HAIPE) is a Type 1 encryption device that complies with the National Security Agency's HAIPE IS (formerly the HAIPIS, the High Assurance Internet Protocol Interoperability Specification). The cryptography used is Suite A and Suite B, also specified by the NSA as part of the Cryptographic Modernization Program. HAIPE IS is based on IPsec with additional restrictions and enhancements. One of these enhancements includes the ability to encrypt multicast data using a "preplaced key" (see definition in List of cryptographic key types). This requires loading the same key on all HAIPE devices that will participate in the multicast session in advance of data transmission. A HAIPE is typically a secure gateway that allows two enclaves to exchange data over an untrusted or lower-classification network. Examples of HAIPE devices include: * L3Harris Technologies' Encryption Products ** KG-245X 10Gbit/s (HAIPE IS v3.1.2 and Foreign Interoperabl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
HMMWV
The High Mobility Multipurpose Wheeled Vehicle (HMMWV; colloquial: Humvee) is a family of light, four-wheel drive, military trucks and utility vehicles produced by AM General. It has largely supplanted the roles previously performed by the original jeep, and others such as the Vietnam War-era M151 jeep, the M561 "Gama Goat", their M718A1 and M792 ambulance versions, the Commercial Utility Cargo Vehicle, and other light trucks. Primarily used by the United States military, it is also used by numerous other countries and organizations and even in civilian adaptations. The Humvee saw widespread use in the Gulf War of 1991, where it navigated the treacherous desert terrain; this usage helped to inspire civilian Hummer versions. The vehicle's original unarmored design was later seen to be inadequate. The vehicle was found to be particularly vulnerable to improvised explosive devices in the Iraq War. The U.S. hastily up-armored select models and replaced front-line units with the M ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Corps
Corps (; plural ''corps'' ; from French , from the Latin "body") is a term used for several different kinds of organization. A military innovation by Napoleon I, the formation was first named as such in 1805. The size of a corps varies greatly, but from two to five divisions and anywhere from 40,000 to 80,000 are the numbers stated by the US Department of Defense. Within military terminology a corps may be: *an military organization, operational formation, sometimes known as a field corps, which consists of two or more division (military), divisions, such as the I Corps (Grande Armée), , later known as ("First Corps") of Napoleon I's ); *an administrative corps (or Muster (military), mustering) – that is a #Administrative corps, specialized branch of a military service (such as an artillery corps, a medical corps, or a force of military police) or; *in some cases, a distinct service within a national military (such as the United States Marine Corps). These usages often ov ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Node Centers
In general, a node is a localized swelling (a " knot") or a point of intersection (a vertex). Node may refer to: In mathematics * Vertex (graph theory), a vertex in a mathematical graph * Vertex (geometry), a point where two or more curves, lines, or edges meet. *Node (autonomous system), behaviour for an ordinary differential equation near a critical point * Singular point of an algebraic variety, a type of singular point of a curve In science and engineering Astronomy * Orbital node, the points where an orbit crosses a plane of reference ** Lunar node, where the orbits of the sun and moon intersect ** Longitude of the ascending node, how orbital nodes are parameterized Biology *Lymph node, an immune system organ used to store white blood cells * Node of Ranvier, periodic gaps in the insulating myelin sheaths of myelinated axons * Sinoatrial node and atrioventricular node, specialized tissues in the heart responsible for initiating and coordinating the heartbeat *Primitive kn ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Large Extension Nodes
Large means of great size. Large may also refer to: Mathematics * Arbitrarily large, a phrase in mathematics * Large cardinal, a property of certain transfinite numbers * Large category, a category with a proper class of objects and morphisms (or both) * Large diffeomorphism, a diffeomorphism that cannot be continuously connected to the identity diffeomorphism in mathematics and physics * Large numbers, numbers significantly larger than those ordinarily used in everyday life * Large ordinal, a type of number in set theory * Large sieve, a method of analytic number theory ** Larger sieve, a heightening of the large sieve * Law of large numbers, a result in probability theory * Sufficiently large, a phrase in mathematics Other uses * ''Large'' (film), a 2001 comedy film * Large (surname), an English surname * LARGE, an enzyme * Large, a British English name for the maxima (music), a note length in mensural notation * Large, or G's, or grand, slang for $1,000 US dollars * Large, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Radio Access Units
Radio is the technology of signaling and communicating using radio waves. Radio waves are electromagnetic waves of frequency between 30 hertz (Hz) and 300 gigahertz (GHz). They are generated by an electronic device called a transmitter connected to an antenna which radiates the waves, and received by another antenna connected to a radio receiver. Radio is very widely used in modern technology, in radio communication, radar, radio navigation, remote control, remote sensing, and other applications. In radio communication, used in radio and television broadcasting, cell phones, two-way radios, wireless networking, and satellite communication, among numerous other uses, radio waves are used to carry information across space from a transmitter to a receiver, by modulating the radio signal (impressing an information signal on the radio wave by varying some aspect of the wave) in the transmitter. In radar, used to locate and track objects like aircraft, ships ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
