25 May 2023

Satellite Phone Vs Cell Phone | Difference | Comparison

Knowing the primary difference between them can make it easier to decide which style of communication is most effective in a given circumstance. You might believe that a cell phone and a satellite phone are identical. So let us check the difference between satellite phones and cell phones to better understand this topic.

Satellite phone Vs Cell Phone | Difference between Satellite Phone and Cell Phone

  1. Satellite phones use networks like Iridium and Inmarsat to make and receive calls. GSM, CDMA, and LTE are cellular networks that cell phones use to make and receive calls.
  2. A satellite phone is mostly used for aviation and maritime communication in non-urban settings like isolated terrain, the desert, and polar regions. Cell phones are primarily used in urban regions where fewer people live.
  3. Cell phones are significantly less expensive than satellite phones, and a variety of options are available for purchase.
  4. Voice and text messages are the two main uses of satellite phones. Future Internet access is anticipated as a result of the deployment of a new satellite in Iridium's next constellation. Mobile phones with dual modes offer both cellular and satellite access. For high data rate applications, cellular network internet services and other state-of-the-art features are currently available. It is used for VoIP, SMS, MMS, phone calls, and other data-based applications.
  5. Call drop to handover is not an issue with satellite phones because of the worldwide coverage that a single number and SIM card provide. For people who travel frequently on business trips, it is a fantastic solution. Additionally, it is utilized in disaster relief efforts, defense, and maritime communication. When traveling and switching from one network to another, cell phone call drops caused by handover are a major worry. It frequently necessitates purchasing both a new mobile phone and a new SIM in several nations. The availability of cellular network types like GSM, CDMA, LTE Advanced, etc. will determine this.
  6. Maintenance of cellular systems is straightforward and less expensive than that of satellite systems, which are more complex and expensive.
  7. Before more people start using satellite phones, they will need to familiarize themselves with how the satellite system works, which will take some time. Teaching is necessary to transfer knowledge. Cell phones are already widely used by people worldwide, demonstrating their success in the market. These days, people frequently use mobile phones and cellular systems. Additionally, there are a lot of technicians on every street in practically every developed and emerging nation.
  8. Due to the limited amount of satellite bandwidth available, particularly for satellite phone users, data speeds are often low. Because of sophisticated multiple access and modulation techniques like MIMO, OFDM, OFDMA, etc., bandwidth in cellular networks is not a problem. So it is simple to achieve high bandwidth and an ongoing high data rate.
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