December 8, 2023

PBX Science

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Apple self-developed 5G baseband is on the way:  in 2025 at the earliest

3 min read

Apple self-developed 5G baseband is on the way:  in 2025 at the earliest


Get rid of Qualcomm dependence! Apple self-developed 5G baseband is on the way:  in 2025 at the earliest

On April 14, according to MacRumors, Apple’s self-developed 5G baseband will be mass-produced and commercialized as soon as 2025, when Apple will get rid of its dependence on Qualcomm.


Apple self-developed 5G baseband is on the way:  in 2025 at the earliest


Analyst Ming-Chi Kuo pointed out that Apple’s 5G baseband was tested on an early prototype of the iPhone SE 4, and Apple does not plan to release it to the public, which means that the mass production of the iPhone SE 4 will be adjusted.


Supply chain sources pointed out that Apple’s self-developed 5G baseband chip development code is Ibiza , which will use a 3nm process, and the supporting RF IC will use TSMC’s 7nm process.


Industry insiders pointed out that under ideal conditions, Apple’s 5G baseband + A-series chips, supplemented by system optimization, will help improve the overall performance of Apple’s iPhone, optimize signals, and reduce power consumption.


However, the 5G baseband chip is more complicated. Given that Apple introduced its own 5G baseband chip for the first time, it may not be so ideal. It may take several iterations for Apple to achieve optimal performance.


According to public reports, Apple has continued to invest in self-development of core chips in recent years. At present, Apple has invested in the research and development of WiFi and Bluetooth chips. This achieves a more complete fusion of hardware and software and ensures greater design autonomy.



What’s the baseband of smart phone?


The baseband of a smartphone refers to the part of the device that is responsible for managing its communication capabilities, including cellular voice and data connectivity, Wi-Fi, Bluetooth, and GPS.

It is essentially a type of modem that allows the smartphone to communicate with cellular networks and other devices.


The baseband typically consists of a combination of hardware and software components, including the modem chipset, antenna, power amplifier, and firmware.

These components work together to process and transmit data signals between the smartphone and the wireless network.


In general, the baseband is an important part of a smartphone’s overall functionality, as it enables users to access the internet, make phone calls, send text messages, and use a range of other features and applications that require wireless connectivity.


What companies ca+n supply baseband of 5G?

There are several companies that supply baseband chips for 5G networks. Some of the leading companies in this space include:
  1. Qualcomm – Qualcomm is a leading supplier of 5G baseband chips and is a popular choice for many smartphone manufacturers.

  2. MediaTek – MediaTek is another major player in the baseband market, offering a range of 5G-compatible chips for smartphones and other devices.

  3. Samsung – Samsung is a well-known brand in the smartphone market, but the company also offers a range of baseband chips for 5G networks.

  4. Huawei – Huawei is a Chinese telecommunications company that has developed its own 5G baseband technology for use in its smartphones.

  5. Intel – Intel is a major player in the semiconductor industry, and the company has developed a range of 5G baseband chips for use in smartphones, laptops, and other devices.

  6. Nokia – Nokia is a Finnish telecommunications company that offers a range of 5G baseband chips and other networking technologies.

There are other companies as well that offer baseband chips for 5G networks, and the market is highly competitive with several players vying for market share.


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