What is HSCSD?
Data with high -speed circuits, or HSCSD, are the next generation of data -switched circuits available for GSM mobile phones. It allows you to carry wireless data at a speed of 57.6 kilobites per second. HSCSD is available in more than 25 countries and is especially popular in Europe. He first became popular at the beginning of the 21st century and began to appear in many European countries around 2000. The more time slots that are used, the faster the transmission speed may be. These slots usually support the bandwidth anywhere between 9.6 kilobics and 14.4 kilobite. HSCSD can use a maximum of four slots at a time, so 57.6 kilobites of the total transfer rate.
This technology can only be used for data transmission applications, not a voice. Since voice broadcasts always take precedence over data, the times of WSPEPs can be HSCSD connection does not work as it should, because more slots are needed for voice applications. Has an advantage over some other types of protrumCurrent on GSM phones, because it has a specialized channel to switch circuits, which makes its gears more reliable. This can be particularly useful for time -sensitive transfers such as video. The HSCSD also receives less interference from external sources compared to other protocols, while voice and data sessions of higher quality.
Some other protocols, such as GPRS, are actually more popular than GSM networks. This is mainly a cost factor. GPRS is much more efficient than HSCSD and therefore uses them more often by companies that build infrastructure and services. GPRS has a greater market saturation only on the basis of this cost factor.
Most mobile phones are always trying to maintain the market. The use of a higher price telephone service does not adhere to the company competitive, simply because these fees must be handed over to the customer. The customer willConsider every service and make determination not only for quality but on price, and the price is often a decisive factor. This explains why HSCSD is not as common as other protocols.