St-ericsson Network & Wireless Cards Driver

Posted By admin On 31/01/22

ST Ericsson Interview interview

ST-Ericsson and Ericsson announced a successful test of the LTE network. One of the smaller, but most important part of testing a new pipeline is to make sure that calls can go back and forth seamlessly between the different technologies; for now, VIOLA!

Interview Rounds


  1. is the industry’s most comprehensive and compatible location assistance data platform. It provides optimized GNSS satellite data, Wi-Fi, and cellular ID positioning, together with advanced positioning algorithms, to help devices and networks quickly and accurately resolve mobile positions without the need of additional hardware.
  2. Global headquarters. Telefonaktiebolaget LM Ericsson Torshamnsgatan 21 Kista Stockholm 164 83 Sweden Phone: +46 10 719 00 00.
  3. About ST-Ericsson ST-Ericsson is a world leader in developing and delivering a complete portfolio of innovative mobile platforms and cutting-edge wireless semiconductor solutions across the broad.

Resume Shortlist, Test

Interview Questions


Interview Experience

St-ericsson Network & Wireless Cards Drivers

Round: Resume Shortlist
Experience: Resume short listing was on the basis of CGPA(8.82).
Round: Test
Experience: I prepared for the test from courses.Questions asked were from the core areas.
Duration: 60 minutes
Round: Technical Interview
Experience: Duration of each round was 45 min.
Round: HR Interview
Experience: It was just a formality.
Tips: Revise core courses
General Tips: I was interested in hardware engineering. So I revised all the courses related to it.Be thorough with everything you point out on your resume.
Skill Tips: I think I got selected because I did my interview pretty well.And start preparing 1 month before the placements.
Skills: Hardware skills, Software skills, Communication skills
College Name: IIT MADRAS
Read More

ST-Ericsson will be creating chips incorporating technology from IP Wireless, in the hope that pushing the tech into the silicon will get broadcast TV into the empty wavelengths.

The deal will see ST-Ericsson designing chip sets with an IP Wireless IMB stack built in, enabling manufacturers to add broadcast TV reception to handsets with a minimum of effort. So still a long way from watching Eastenders at the bus stop, but at least it might fill that empty 20MHz of spectrum that UK operators are sitting on.

IP Wireless has been selling the dream of broadcast data in that spectrum for a while, and various trials are running around the world, but the cost of creating compatible handset is a significant barrier to entry. If ST Ericsson can embed the technology in the chips it already supplies to manufacturers then it could become an easily-added option, like GPS or Bluetooth, making operators more willing to ask manufacturers for it in order to fill their empty wavelengths.

In the UK those wavelengths cover 20 Mhz, running from 1.9GHz upwards, and were licensed as part of the 3G auction, but they are reserved for Time Division Duplex technology, which never took off. All the operators except Vodafone have a share of the band, which sits empty while Frequency Divisioned UMTS (3G as we know it) is squeezed into the remaining space.

The situation is replicated around the world (even Vodafone wasn't so farsighted in every territory), so the GSMA created Integrated Mobile Broadcast (IMB) which slips within the TDD licence requirements and can easily be added to existing base stations once handsets support it.

The business case for broadcast to mobile is far from proven; selling live TV on a handset has pretty much been debunked as a business model and IMB's backers like to talk about caching content on handsets and delivering network updates rather than sending out live media. The revenue from such activities is less tangible, so the costs have to be much lower. If ST-Ericsson can provide IMB as an incremental option then perhaps it will become the default, which might push operators to deploy the technology – particularly as it now seems that (in the UK at least) those 3G licences aren't going to expire.

But that's a lot of ifs, which can be countered by one more: if LTE lives up to even half of its promise, then the business case for broadcast content will be eroded almost entirely. ®

St-ericsson Network & Wireless Cards Drivers

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