The Convergence of Wireless, Cable, Telephone and Satellite Technologies Sample Essay


Convergence of engineerings is really apparent presents. With the debut of the Internet. it is now possible to watch a telecasting plan or listen to a wireless plan from a computing machine. Mobile phone users can even direct images or images to another person’s Mobile phone.

This paper will discourse the assorted engineerings that have made communicating and information processing hassle-free.

An Overview of Information Technology

The morning of the Internet has revolutionized the manner adult male delivers communicating to another person. In the yesteryear. friends and loved 1s used to direct letters via postal service in order to hold a line of communicating. The procedure usually took a hebdomad or two in order for the response to be received by the intended receiver. Nowadays. one would merely hold to direct an electronic mail to another individual and the response would be instant or much shorter than postal mail.

Similarly. it is now possible to watch a unrecorded event such as a title game of a athleticss event or a concert of a world-renowned musical creative person even though the spectator is based from a location really far from the locale of the event. This is made possible through the engineering of overseas telegram telecasting.

These are merely some of the inventions that have made communications easier utilizing the engineering of the Internet. By utilizing the power of radio. telephone. overseas telegram. and satellite engineerings. information can be processed and conveyed to the mark at a much shorter clip. This is what we call technological convergence.

The Meaning and History of Convergence

History will state usage that the power of telecommunications and airing used to run on separate connexions. on independent engineerings. and for a different map.

For illustration. telecommunication houses made usage of connected fixed wires which enabled a client to speak to another individual on the other terminal of the line. This engineering of connexion was similarly used for engineerings that utilized the Internet. Wireless engineering such as the one used in nomadic communications came into being in the 1980s which was followed by the Internet and so informations communicating ( Zhang & A ; Johnson. 2004 ) .

Broadcasting. on the other manus. provided one-way traffic of communicating and there were merely a smattering of suppliers likewise presenting plans on telecasting sets of subscribed consumers for a certain period of clip ( Duysters & A ; Hagedoorn. 1997 ) .

With the roar of the Internet and nomadic engineering during the 1980s. it was now likely for a consumer to bask both broadcast medium and telecommunication services utilizing different avenues. At present. people with their ain computing machine set can acquire to bask their favourite telecasting plans in their consoles. Pictures can now be embedded in e-mail messages or digital engineering. In fact. convergence has made it possible for intelligence bureaus such as BBC and CNN to run their ain web sites ( Duysters & A ; Hagedoorn. 1997 ) .

Conveyance of information is no longer confined to encyclopedias or enlightening magazines. Thankss to sites like Microsoft Encarta and Britannica Online. consumers can happen information on any subject that they desire ( Duysters & A ; Hagedoorn. 1997 )

Convergence has made life easier for consumers. Long ago. telecommunications was dominated by the likes of AT & A ; T. Cingular. and other houses. With the morning of convergence. it now became possible for minor participants to hold their portion of the market ( Duysters & A ; Hagedoorn. 1997 ) .

First Signs of Convergence

Although convergence was at hand during the latter portion of the fiftiess. it did non demo its first marks until the first portion of the seventiess. During this phase. powerful digital constituents were come ining the market at decreased costs. Major inventions in these constituents hastened the demand for their integrating into all assortments of electronic appliances. Soon. electronic equipments are now powered by a common digital engineering ( Duysters & A ; Hagedoorn. 1997 )

The Second Signs of Convergence

The transmutation of parallel telephone systems into to the full digital webs ushered in the 2nd convergence during the center of the eightiess. The greater demand for a switch to digital engineering of telecommunication webs prompted several of these houses to go skilled in package and micro-electronics and increase the desire of computing machine makers in the telecommunications sector. During this clip. industry experts predicted that the assorted information engineering sectors would unify into one giant industry and that they would react by tapping into each other’s market ( Duysters & A ; Hagedoorn. 1997 ) .

Not Yet Ripe For Convergence

While visualizing the possibility of convergence. these industry experts acknowledge the fact that there is still non sufficient accomplishment nowadays in the current sector to do it encompass the next sector. However. they have the option to roll up the needed cognition needed to unify with the other engineering. These houses can either develop in-house or get technologically advanced houses. Whichever option the house may take. they can collaborate with a spouse house and behavior research and development ( Duysters & A ; Hagedoorn. 1997 ) .

This was the instance of AT & A ; T and IBM. In 1984. after the company was dissolved. AT & A ; T bought MOS Technology and NCR. It entered the computing machine market by geting Olivetti. In the instance of IBM. it fueled its presence in the telecommunications sector with its acquisition of Rolm Corporation and SBS Satellite ( Duysters & A ; Hagedoorn. 1997 ) .

While some houses may non be willing to give up their everyday undertakings in favour of an machine-controlled one. there are some feasible options open to companies on how they can take advantage of convergence. The first 1 is by developing in-house merchandises and the other method is by geting technologically advanced companies. The two houses can collaborate with each other in footings of carry oning research and development or using other methods of cooperation ( Duysters & A ; Hagedoorn. 1997 ) .

Cooperation can be cost effectual since it will non necessitate excessively much investing and it is ideal for supervising technological inventions ( Duysters & A ; Hagedoorn. 1997 ) .

The convergence of the 1980s was highlighted by the competition that existed between AT & A ; T and IBM ( Duysters & A ; Hagedoorn. 1997 ) .

While amalgamations are feasible options for convergence. its chief reverse is that one of the companies involved in the acquisition may non hold the proficient expertness in a certain field. If the engineering of the company being acquired is non yet suited for the new engineering. so it would be highly hard for the geting company to portion its engineering ( Duysters & A ; Hagedoorn. 1997 ) .

The 1996 US Telecommunications Act of 1996

The way towards convergence was initiated by the sign language of the US Telecommunications Act in February 1996 by so President Bill Clinton. Under this statute law. all Americans will hold entree to the Internet. It provided for an unfastened competition among all telecommunication houses and overseas telegram companies. The occupation of puting up the ordinances for the execution of the new Act was given to the Federal Communications Commission ( FCC ) ( NTIA. 1999 )

In add-on. each telecommunication house is required to associate up with other telephone companies. Excluded from this policy are houses which have less than 2 % of the country’s endorser lines. Aside from that. any dialogues for interconnectedness must hold the blessing of a State and must be accomplished within the deadline set Forth by the Act ( NTIA. 1999 ) .

The 1996 US Telecom Competition and Deregulation Act supersedes old statute laws including FCC ordinances. consent edicts of 1984. and province Torahs ( Zhang & A ; Johnson. 2004 ) .

Forms of Convergence

Forms of convergence return topographic point in assorted degrees viz. product-market. engineering. and steadfast degrees. Product-market assortment represents the convergence taking topographic point between computing machines and telecommunications. The engineering degree represents a displacement from linear devices to to the full digital appliances since all sectors of the industry are influenced by micro-electronics and package ( Duysters & A ; Hagedoorn. 1997 ) .

In the instance of house degree. convergence may hold changing effects depending on the capacity of the company to encompass new engineering. In this degree. the influence of convergence has moved rather quickly during the early portion of the 1980s ( Duysters & A ; Hagedoorn. 1997 ) .

The reaction of assorted houses to convergence will be determined by the inertial forces impacting the company. For illustration. houses with a successful path record in the industry may be the first 1s to defy the alteration from routinary to automatic undertakings ( Duysters & A ; Hagedoorn. 1997 ) .

In general. convergence engineerings have three forms:

This form of convergence is really much seen on the current theoretical accounts of personal digital helpers which now have extra characteristics that provide entree to wireless webs such as Bluetooth and telephone engineering for doing a voice call.

Dimensions of Convergence

Harmonizing to the Organization for Economic Cooperation and Development ( OCED ) . convergence has three dimensions.

Divergence of Industries

For a period of 60 old ages. telegraph service suppliers were the lone intelligence bureaus. Then. other manners of communications emerged ( OCED. n. vitamin D ) .

Prior to going separate entities. sectors like telecommunications. broadcast medium. and printing were integrated. At first. broadcast medium and telephone service suppliers were merged. Before World War I. wireless was perceived as a major constituent of telephone. Telephone service suppliers beamed amusement. election returns. and other intelligence to their endorsers ( OCED. n. vitamin D ) .

The Emergence of Convergence

Cable telecasting is one of the earliest cases of the proficient dimension of convergence. Cable Television suppliers have regulated their rates in order to do it accessible to householders. Telephone companies have provided canals. poles. and right-of-way so that overseas telegram telecasting suppliers can set-up their coaxal webs ( OCED. n. vitamin D ) .

Satellite communicating is another application of convergence. With this engineering. the boundaries between broadcast medium and communicating have been breached so that intelligence stuffs can be beamed straight to places ( OCED. n. vitamin D ) .

The Effects of Convergence

Convergence has led to the use and outgrowth of new engineerings. This new displacement has resulted to the followers:

Convergence has similarly enabled houses to hold entree to roll up characteristics. This means that a client would no longer have to do separate payment in order to avail of a certain service. The cost for a bundled service may be lower than the monetary value that they will pay if they subscribe to a certain characteristic separately.

A Expression at Following Generation Networks

Following coevals webs refer to the procedure of passage to a faster connexion velocity utilizing broadband and an IP web. This engineering basically provides incorporate services in one connexion. There are inventions that may non hold the capacity to be competitory with NGNs every bit good as the assorted services which the engineering provides. However. these webs may still be suited to users who have no entree to high velocity Internet ( Bond. 1997 ) .

Before discoursing these engineerings. it is likewise deserving adverting the inventions that have led to their development.

Due to the decrease in communicating disbursals over the last two decennaries. new engineerings have emerged viz. fiber optics. smart radio. and inexpensive electronics ( Bond. 1997 ) .

Fiber Opticss

Since its first commercial production in 1970. fiber ocular overseas telegram has emerged as the taking agencies of conveying signals in telephone. It has replaced Cu overseas telegrams. orbiter. and microwave transmittal. The chief advantage of a fibre ocular overseas telegram is that it has a high bandwidth due to the visible radiation it transmits. It will ensue to greater information denseness compared to the traditional overseas telegram ( Bond. 1997 ) .

Low-cost Electronicss

Prior to convergence. the construction of telephone systems consisted of electromechanical switches. The reaching of inexpensive and powerful microprocessors eliminated the demand for exchanging mechanisms. This is more low-cost and dependable than conventional overseas telegrams. Another benefit of this engineering is that it provides extra services for the user ( Bond. 1997 ) .

Smart Wireless

The power of radio engineering is headed towards higher denseness information utilizing compaction algorithms to suit multiple conversations into a certain frequence. The debut of radio engineering has provided users an alternate to traditional engineering when accessing basic services. It has eliminated sensitive issues that is normally comes along with wired line installing ( Bond. 1997 ) .

Miniature Integrated Circuits and Microchips

In 1958. Texas Instruments introduced incorporate circuits. This device is a aggregation of transistors inserted into a illumination semi-conductor. The micro chip. on the other manus. was invented by Intel in 1971 ( Bond. 1997 ) .

Improved Transistor Capacity

The capacity of transistors has increased dramatically over the old ages. This is governed by Moore’s Law. Harmonizing to this rule. the sum of transistors found on a micro chip additions by twice its sum every one or a twosome of old ages. Moore’s jurisprudence states that the sum of growing of transistors is close to every 18 months ( Bond. 1997 ) .

The Emergence of Networks

Nowadays. most offices are normally linked to one another through a local country web ( LAN ) . which is similarly connected to the Internet. Originally. the primary intent of computing machines is for certification. but now. it is designed for managing and treating information ( OECD. n. vitamin D ) .

The New Phase of Networking

Aside from the engineerings mentioned supra. there are new networking options available to clients. These options are provided by both childs and major industry participant s ( OECD. n. vitamin D ) .

Cable Television

Cable Television companies have already made their move to exchange their engineering into the intercrossed fibre wires supplying bipartisan traffic of communicating in order to heighten the capacity of their web. Because of this. overseas telegram telecasting suppliers now have entree to voice and information services and can now vie against telecommunication houses. Voice and Internet handiness are things that help separate the merchandises of overseas telegram Television houses from orbiter companies ( OECD. n. vitamin D ) .

With overseas telegram telecasting. end-users can hold entree to 160 Mbits/downstream and 120 Mbits/upstream ( OECD. n. vitamin D ) .

Broadband Wireless Access

The intent of this engineering is to supply fast paced radio entree over a broad country. Fixed-wireless inventions. such as the Local Multipoint Distribution Service ( LMDS ) . every bit good as the Multichannel Multipoint Distribution Service ( MMDS ) . were non adopted by the market. However. alternate engineerings such as the WiMAX and the WiFi have more or less compensated for the failure of the LMDS and MMDS ( OECD. n. vitamin D ) .

WiMax has the capacity to direct high velocity informations at a frequence of 40 Megabits across distances of more than 3 to 10 kilometres in a line-of-sight permanent scenario. Of class. with more users connected to the net at the same time. this capacity will be reduced well ( OECD. n. vitamin D ) .

Wireless fidelity or Wi-Fi is a radio web that utilizes any of the several criterions belonging to the 802. 11 household. With WiFi. accessing a LAN is still possible even without put ining overseas telegrams. It is really popular among rural and urban clients because of its expandability. affordability. and flexibleness. Although the scope of WiFi engineering is restricted to 45 metres indoors and 90 metres outdoors. they can be configured in such a manner that they can be accessible in several points thereby bettering its capacity ( OECD. n. vitamin D ) .

Using broadband engineering over a power line offers several benefits with the velocity of connexion non trusting on the distance or the figure of users accessing the web. With this engineering. the user would merely hold to attach a modem in order to hold high-velocity Internet connexion. Its lone reverse is that it does non hold standard commissariats yet and the bandwidth capacity is still in uncertainty ( OECD. n. vitamin D ) .

3G engineering allows high velocity informations transmittal up to 2 to 4 Megabits. Aside from that. users who have 3G capable French telephones can link to the Internet or entree multimedia even if they are nomadic. Likewise. 3G engineering offers the convenience of nomadic picture or telecasting programming on their cellular phones ( OECD. n. vitamin D ) .

Satellite engineering is entirely designed for nomadic telephone. satellite wireless. and telecasting and picture services of householders. Recent progresss in engineering such as informations compaction algorithms and topographic point beam engineering have paved the manner for a technically efficient satellite communicating. The client needs to put up equipments such as little aerials and indoor unit within the evidences of their abode ( OECD. n. vitamin D ) .

Satellite service suppliers have provided this engineering to residential proprietors who have no entree to broadband engineering ( OECD. n. vitamin D ) .

Another convergence engineering that is deriving popularity in the market is Voice over Internet Protocol ( VoIP ) . Telecommunication houses. overseas telegram service suppliers. and search engines such as Google and Yahoo are contending for a portion of international market for VoIP ( Herman. 2006 ) .

In North America. 2009 jutting growing is $ 23. 4 billion which is $ 19. 9 billion dollars more than its 2004 gross. The outgrowth of VoIP is non merely apparent in North America but besides in other parts of the universe as exports of voice modems across the Earth increased by 100 per centum from 1. 1 million during the first three months of 2005 to 2. 1 million during the following six months. based on a survey conducted by Kinetic Strategies which publishes Cable Digital News ( Herman. 2006 ) .

VoIP engineering utilizes IP based webs. The voice which is embedded in minute electronic packages travel across the Internet at the velocity of visible radiation in a similar mode that electronic mails and information from web sites are conveyed ( Herman. 2006 ) .

Future Technologies

As engineering will go on to go more advanced. there are more inventions to look frontward to in the hereafter.

Major Issues of Concern

There are some critical issues that should be addressed in order to set in topographic point the engineerings of convergence mentioned above.


Technology has gone from the conventional to the highly-advanced. Gone are the yearss when an person would wait several yearss in order to acquire a response for the missive they sent to a comparative overseas. Inventions like the electronic mail or broadband has made handiness of information about blink of an eye.

As society is traveling towards convergence. every person must be given an chance to hold entree to these engineerings.


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