Thursday, November 21, 2013

Mobile Broadband and Mobile Internet Connection

Glossary


Broadband: Broadband or high-speed Internet access gives users access to the internet and internet-related services. Broadband speeds vary widely depending upon the specific type and level of service subscribed to and can vary from as slow as 200 kilobits per second (kbps), to six megabits per second (Mbps), or even more. Broadband services for residential customers typically provide faster downstream speeds (from the internet to computer) than upload speeds (from computer to internet).


3G broadband: What is 3G broadband? It’s currently the preferred system most mobile phones and mobile computers access the web using a signal from a mobile internet service provider. It is called 3G because it is the ‘third generation’ of mobile technology. Most of the US, UK and Europe is now covered by 3G network signals from the leading internet service providers.


Anti-spam:Used to prevent e-mail spam; which is also known as junk e-mail or electronic junk mail. Email spam usually involves transmitting nearly identical messages sent to numerous recipients using e-mail. A common acronym for spam is UBE which stands for unsolicited bulk e-mail. There are numerous anti-spam methods.


Some of these techniques have been embedded in products, services and. Some anti-spam takes place at the network level before ever reaching computers, others are built-in, some need to be added to email clients like Outlook. No single approach is a complete solution to the spam problem. Each method has trade-offs between incorrectly rejecting legitimate e-mail vs. not rejecting all spam; along with the related costs in time and effort.

Anti-spam approaches can be broken into four general categories: those that require actions by individuals, those that can be automated by e-mail administrators, those that are automated by e-mail senders and those used by researchers and law enforcement officials.


Anti-virus: This is software used to guard computers, notebooks, and cell phones from malicious internet (including email) transmitted malware. Malware is malicious software programs normally designed to be intrusive or damaging. Computer viruses, Trojan horses and worms are typical types of malware.


Malware can damage your computer, laptop or smartphone and may steal your personal information or just be annoying.


There are a lot of bad people out there looking to make trouble and some kind of anti-virus software program is required on a broadband-enabled computers, laptops, and or mobile phones. Namebrand anti-virus software applications like Norton or McAfee are sometimes included by mobile internet service providers and offered for free. Many people rely on free versions of products like Avast and AVG. One way or another – the reality is an anti-virus software application is necessary to protect computers, notebooks, and mobile phones.


Anti-spyware: Spyware is broad category of malicious software that will implant itself on computers, and smartphones from broadband internet connections. Spyware is designed to intercept or take partial control of a computer or mobile phone operation without permission from the device’s owner or legitimate user. Spyware is a type of malware installed on computers that secretly collects information about users without their knowledge. Including personal data like websites used or content of emails.


Spyware does other malicious stuff such as slow down processes and alter programs and settings. Some internet service providers offer good quality anti-spyware in broadband packages. Many anti-virus packages include anti-spyware.


Capping: In mobile broadband terms capping describes a cap, or limitation, on the allowable quantity of data to download under terms a specific contract. IF the cap is exceeded, additional fees often apply.


Dongle: In mobile internet connection terminology dongle typically describes the small device that plugs into another internet-enabled device to receive a mobile internet connection signal. Also sometimes called a ‘stick’, these devices plug easily into a USB port on a notebook or PC and contain a SIM card from a mobile data connection supplier, in the same way a mobile phone accesses data and the internet.


Bandwidth Download speed: Bandwidth Download speed refers to how quickly a file (of information) can be downloaded from a remote source. This mobile broadband term describes how fast a connection can deliver data to a computer. Anything that comes across the internet to a computer is considered to be ‘downloaded’. This is typically from a website that has the file that you want, or from another user that allows you to download the file directly from them. Similarly, anything going the other way from the computer to the internet is being ‘uploaded’ , such as sending images to a website. The download speed is measured by how much of the file is transferred to you over a certain amount of time. It used to be most download speeds were measured in kb/s, kilobytes per second, or thousands of (data) bytes per second; however fortunately currently it is more typical to measure this connection speed it megabytes or millions of bytes per second.


Femtocells: Femtocells use data connection and boost the 3G signal to make smartphones – and devices with a dongle – perform better. A femtocell is a wireless access point that delivers localized 3G broadband coverage. Typically it is very small base station that receives data connection supplier or ISP signals and boosts it around a small area, such as your house, office or event center. They very likely are going to become very common and will play an integral role in location based services and marketing.


Firewall: A firewall is a software component used to stop outside access on computers, laptops or smartphones via the internet. The firewall will analyze incoming data that connect to the computers, laptops or mobile phones, and if it doesn’t meet the settings allocated to it, the data transfer will be halted. A good firewall virus software program is needed to protect computers, notebooks, and smartphones with a broadband connection. They are often bundled with anti-virus software applications as well as some free versions. Malicious software can sometimes get around firewall protection and a firewall alone is not sufficient to maintain computer and cell phone protection. Firewall software programs need to work with anti-spyware, anti-virus, and anti-spam software to be most effective.


Fixed-line: Fixed-line broadband is a term used to describe either cable or ADSL internet connections. The term is primarily used to differentiate fixed-line broadband from mobile broadband which is wireless and uses a mobile internet connection signal network.


Gb (or gigabit): Giga means one billion. Gb (note the small b) an abbreviation of gigabit, a unit used to express the speed at which data travels across an internet connection (also sometimes written as Gbps, or gigabits per second). Current broadband connections are measured in Mb (megabits per second) – there are 1024Mb in 1Gb.


GB (or Gbps, or gigabyte): GB is a contraction of gigabyte, which is often used to express the size of computer files and memory storage capacity. There are 1024 bytes in a kilobyte (KB), 1024 kilobytes in a megabyte (MB), and 1024 megabytes in a gigabyte. To provide and example, a small Notepad file could be measured in bytes, a basic Word document in kilobytes, a music file in megabytes and a DVD movie in gigabytes.


HSPA, HSDPA, HSUPA: HSPA stands for ‘high speed packet access’. HSDPA is an acronym for ‘high speed download packet access’ and HSUPA is an acronym ‘high speed upload’ packet access’, each describes the same technology either sending or receiving data. It is the latest advancement in quality for mobile broadband usage, working on various 3G mobile broadband networks to improve the speed of data transfer.


HSPA Evolved, HSPA+: The next generation of HSPA is Evolved HSPA (or HSPA+) with potential mobile broadband speeds up to 42Mb.


ISP:ISP is an acronym for internet service provider.


Kb (or kilobit): Kb is short for kilobit, which is a term used to describe the speed at which data travels across an internet connection also written as Kbps, or kilobits per second. It was commonly used to measure dial-up internet speeds and still crops up with slower mobile broadband connections.


KB (or Kbps, or kilobyte): KB is an abbreviation kilobyte, which is a term used to express the size of computer files and storage capacity.


LTE: LTE stands for Long Term Evolution, and is one of the next generation of mobile broadband technologies. It is reputed to be capable of data transfer rates 15 to 100 times faster than current 3G mobile networks.


Mb (or Mbps, or megabit): Mb is short for Megabit, and also written as Mbps, which stands for megabits per second. Mb commonly is used to express the measurement of internet speeds. A Mb is 1024Kb, while there are 1024Mb in a Gb.

MB (or megabyte): MB is a contraction of for megabyte, which is a term used to express the size of computer files and storage capacity.


Mi-Fi (or MiFi): Is hardware that, like a dongle, receives a mobile broadband signal. However, unlike a dongle (which plugs directly into a laptop or other internet enabled device), the Mi-Fi device distributes the signal wirelessly via Wi-Fi.


Upload speed: This term describes how fast a broadband connection can send data from computers or smartphones. Anything that goes across the internet from a computer, laptop, or cell phone is considered to be ‘uploaded’.


Usage allowance: This expression describes how much data allowed to transmit through a mobile broadband connection. Usually it is either a fixed monthly quota, or a pay as you go. Using more data than contracted can result in additional fees.


Wi-Fi: Pronounced ‘why-fye’, Wi-Fi is an abbreviation of Wireless Fidelity. It is a trademarked term of the Wi-Fi Alliance that manufacturers may use to brand certified products that belong to a class of wireless local area network (WLAN) devices based on the IEEE 802.11 standards. However, in common usage it is taken by most to mean any electronic items that work wirelessly over a Wi-Fi network, technically but less likely referred to as a WLAN. In mobile data connection terms, the most common usage is when referring to Wi-Fi hotspots: public areas that offer internet connectivity either free or for a fee. The term Wi-Fi is often used synonymously for IEEE 802.11 technology.


WiMAX: This term is a contraction of Worldwide Interoperability for Microwave Access – a new broadband technology that has potential to offer a wireless broadband alternative without the need for cables. Like LTE, WiMAX is being touted as the next generation of mobile broadband.

WLAN: WLAN is short for for wireless local area network, and is more commonly known as Wi-Fi.


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Mobile Broadband and Mobile Internet Connection

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