Radio Communication Systems: Understanding The Different Types

Radio Communication Systems: Understanding The Different Types

Wireless or radio communication systems have reduced infrastructure costs and complexity. That goes for both commercial and industrial radio communication systems. Most designers prefer to use wireless than wireline communication systems. Wireless systems do not need miles of telephone line poles or cable trenches. A few radio towers in strategic positions can already allow transmission worldwide. Wireless systems are now more complex. It lets millions of people make phone calls or even receive feature-length movies. There are four general types of wireless communication systems.

Cellular systems

A cellular telephone system can either be analog or digital. The analog variety uses two standards. These are the AMPS and the GSM. AMPS stands for the advanced mobile phone system. GSM means the global system for mobile communication. These two are not compatible. There are digital variants in the deployment process but the cost is so expensive. High cellular carriers usually build the needed infrastructure in several stages. Carriers thought that the internet boom would be a great help. They hoped it would create consumer demand for wireless internet services. To their disappointment, this did not materialize. As a result, they slowed their deployment.

industrial radio communication systems

Point-to-point

These radio systems communicate between fixed locations. These are often used as a replacement for wireline systems. Almost any radio frequency can establish point-to-point systems. The development of most systems uses frequencies in the microwave spectrum of 800 MHz to 30 GHz.

Microwave

This fixed point-to-point service provides connectivity between major communication nodes. The service provides backup for cabled infrastructure and reaches remote locations. Microwave is a point-to-point service often used by telephone and long-distance companies. Public Safety agencies and businesses also use microwaves. They use these to connect 2-way radio transmitter sites to a central location.

Spread spectrum radio

This technology spreads the transmission over a group of radio frequencies. The most common technique is frequency hopping. The radio uses only one frequency at a time. There is a predetermined interval jump to another frequency. It provides a secure transmission. The other system spreads the transmission over several frequencies. This is all at the same time. It prevents interference from other users.

Basic 2-way radio

The military, various federal agencies, police, and local governments used this system first. The use expanded to almost every aspect of the social infrastructure. Air miles is the term used to express the coverage for all radio systems. The reason is that radio waves tend to travel in straight lines.

Wi-Fi and Wi-Max

Wi-Fi systems refer to generic point-to-multipoint data communication services. The general population and commercial enterprise can use the set frequencies. Licenses are not required. There is a restriction though. Systems should not exceed power or antenna height requirements. Wi-Max is a wide-area wireless system. It covers miles rather than feet. It provides coverage with broadband capabilities.

Share

adana escort adıyaman escort afyon escort ağrı escort aksaray escort amasya escort ankara escort antalya escort ardahan escort artvin escort aydın escort balıkesir escort bartın escort batman escort bayburt escort bilecik escort bingöl escort bitlis escort bolu escort burdur escort bursa escort çanakkale escort çankırı escort çorum escort denizli escort diyarbakır escort düzce escort edirne escort elazığ escort erzincan escort erzurum escort eskişehir escort gaziantep escort gebze escort giresun escort gümüşhane escort hakkari escort hatay escort ığdır escort ısparta escort istanbul escort izmir escort izmit escort kahramanmaraş escort karabük escort karaman escort kars escort kastamonu escort kayseri escort kilis escort kırıkkale escort kırklareli escort kırşehir escort kocaeli escort konya escort kütahya escort malatya escort manisa escort mardin escort mersin escort muğla escort muş escort nevşehir escort niğde escort ordu escort osmaniye escort rize escort sakarya escort samsun escort şanlıurfa escort siirt escort sinop escort şırnak escort sivas escort tekirdağ escort tokat escort trabzon escort tunceli escort uşak escort van escort yalova escort yozgat escort zonguldak escort marmaris escort bodrum escort alanya escort side escort konyaaltı escort muratpaşa escort manavgat escort çeşme escort sincan escort çankaya escort keçiören escort mamak escort etimesgut escort buca escort konak escort karabağlar escort bornova escort karşıyaka escort bayraklı escort alsancak escort ataşehir escort pendik escort maltepe escort kartal escort kadıköy escort görükle escort atakum escort ayvalık escort deutsche escort berlin escort düsseldorf escort hamburg escort münchen escort stuttgart escort berlin escort düsseldorf escort hamburg escort münchen escort stuttgart escort deutsche escort köln escort ataşehir escort avcılar escort bağcılar escort bahçelievler escort bakırköy escort başakşehir escort bayrampaşa escort bebek escort beşiktaş escort beykoz escort beylikdüzü escort beyoğlu escort çatalca escort çekmeköy escort esenler escort esenyut escort fatih escort gaziosmanpaşa escort güngören escort kadıköy escort kağıthane escort kartal escort küçükcekmece escort maltepe escort pendik escort sancaktepe escort sarıyer escort şile escort silivri escort şişli escort sultanbeyli escort sultangazi escort taksim escort tuzla escort ümraniye escort üsküdar escort zeytinburnu escort manavgat escort