Mobile System Organization for class 11 (2023)
In this article, we are going to read about the Mobile System Organization for class 11 students mainly of the 2023 batch.
Mobile system and organization mean how the mobile works, and what are the main and important parts/devices of the mobile.
Mobile System Organization
Mobiles are tiny computers that can fit in our hands, it has some slow processing as compared to a computer.
But at the same time, they work as same as the computer does.
Example — You can open this article on the computer and as well as on the mobile, you can click the photo on the computer and as well as on the mobile, etc.
Some of the important parts of the mobile are -:
- Mobile Processor -> It means the brain of the mobile.
- Camera ISP -> the part which processes the images and videos.
- Display Unit -> provides display & touch interface to us.
- Memory Unit -> storage unit of the mobile
- Power Management/Battery Management -> battery of the mobile.
- External Storage -> also considered as expandable storage.
Mobile Processor
The mobile processor is the CPU (Central Processing Unit) of our mobile. It processes a million of command per second.
It provides the backbone to our mobile phone, due to which, the Operating system of our mobile works, and all the pre-installed as well as installed application works, the Processor receives the command, then processes it, and then forms an output.
Also, it performs all the calculations as same as the CPU. Without the processor, our mobile is unable to open and perform its functions.
Thus, the Processor is a very important device for our mobile. It is mainly divided into three parts which are -:
- CPU — Communication Processing Unit
- APU — Application Processing Unit
- GPU — Graphical Processing Unit
CPU
It is also known as DSP (Digital Signal Processor). because it converts analog signals into digital signals.
It stands for Communication Processing Unit, As the name suggests that it is that part of the Mobile Processor which helps us to make and receive calls.
We could call each other because of this part of the processor.
It is also divided into two parts, which are -:
- RSMU (Radio Signal Management Unit)
- Audio Subsystem
APU
APU stands for Application Processing Unit. As its name suggest that it is part of the mobile processor which runs all the applications (pre-installed and installed by the user).
APU executes every application, which is on the mobile.
GPU
GPU is the second part of the Mobile Processor. It stands for Graphical Processing Unit.
It is that part of the mobile processor that processes our mobile’s graphics and designs.
The more the quality of the GPU, the more we will get high-quality graphics.
Camera ISP
Now, in this section, we are going to read about the camera ISP. Here, ISP stands for Image Signal Processing.
It is that part of our mobile system which processes the images and videos. All the images, and videos that are taken from our camera, are part of this camera ISP.
It has a special image signal processor which processes the things like instant image capturing, high-resolution support, image stabilization, and image enhancements.
Display Unit
This unit is not in the Mobile System Organization for class 11. But it is important to read this.
Display Unit is that unit of the mobile phone which provides us display & touch interface. We could scroll our mobile phones because of this unit only.
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Most mobiles use an OLED display. Because, it has a very smooth and fast processing as well as it could be scrolled easily.
Memory Unit
The memoryUnit means the part of the mobile which stores the data, files, and information in it.
It also processes the data. It stores text documents, images, videos, pictures, songs, etc. In mobiles, there are mainly two types of memory, which are -:
- RAM — Random Access Memory
- ROM — Read Only Memory
RAM
It is the main working memory of our mobile. All the installed applications are first loaded on RAM, and after that, they were executed.
If our mobile phone will have better RAM, then its processing power will also be better. RAM is unable to work if the power supply of the electricity goes off.
This means it is a volatile memory.
To know about the RAM of the computer you could visit the link. More about the RAM of the computer.
ROM
It stands for reading Only Memory. It is the internal storage of the mobile.
No user could write anything on it, and thus it sounds like “Read Only”. ROM part of the memory resides near the Operating System of the mobile.
In ROM, some apps could not be deleted by the user’s end. Examples — WhatsApp, YouTube, Gmail, etc.
To know about the ROM memory of the computer you could visit the link. More about the ROM of the computer.
Power Management/Battery Management
The next unit in the Mobile System Organization for class 11, is the power and battery management.
Power Management means that part of the mobile supplies the power to the mobile, due to which the mobile phone could work and process.
Batteries are that part, because of which mobile works.
Most phones are formed with Lithium (Li+) ion batteries. The capacity of the battery is measured in MAh.
MAH stands for Milliampere-hour. The more the capacity of the battery, the more mobile could work.
External Storage
External Storage is also known as Expandable Storage. It means that storage which could be externally added to mobile phones.
It can be removed and added easily. There are many devices these days, for example — SD cards, Micro SD cards, etc.
We could store here text documents, images, videos, pictures, songs, etc. It is somewhat similar to Secondary Memory in computers.
We have completed the Mobile System Organization for class 11.
Advantages of Mobile System
In this section, we are going to read some of the main advantages of mobiles, which are -:
- Mobiles are small computers, which can process a large set of data within a second.
- We could connect to the internet through our mobile phones.
- We could easily communicate in any place on the earth.
- We could capture images, and videos from our mobile phones, and edit them.
- Nowadays, we could store perform video editing, image editing, etc. from our mobile phones.
We will talk about its disadvantages later.
FAQ
Q1. What does Mobile organization mean?
A1. Mobile organization means all the components of the mobile phones, through which the mobile processes the commands.
Q2. What are all the components of the mobile system and organization for class 11?
A2. There are mainly 6 components of the mobile system. which are -:
1. Mobile Processor
2. Camera ISP
3. Display Unit
4. Memory Unit
5. Power Management/Battery Management
6. External Storage
Q3. What does SIM stand for and which part of the mobile system connects it to its base stations?
A3. SIM stands for Subscribers Identity Module. RSMU connects the SIM to its base stations.
Q4. What does RSMU stand for?
A4. RSMU stands for Radio Signal Management Unit.
Conclusion
At last, I want to say that, in this article, we talk about Mobile System Organization for class 11. I think that you understood this article.
If this article has built some knowledge in you, then please comment on us and also share us with other people.
At last, Thank You for Reading.
