Updated! LTE Device Chipset Analysis: Qualcomm Has Competition but…

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QCOM roadmap

OK, this is the third update thanks to the upcoming Mobile World Congress (MWC.) Altair made their PR about their updated part last night after this list went public so I have added Altair’s latest processor to the matrix. 
Samsung CMC221

**Updated with GCT Semi, Renesys**

 OK, I’ve been industrious lately.I needed some information to improve a model that used LTE devices. I  was able to use the left overs and put them into a table here and did my part for recycling. Here’s the data, hopefully you can find some use for it.

Anyway, I remember reading lately in various blogs and news outlets that Qualcomm is about to get pressed as far as competition and they had better look out.

You can see from this chart that (A) the competition is already here and (B) they are still ahead. It looks like Qualcomm took the CDMA 1X dilemma and made lemonade.

Probably the best 4G per specifications seems to be Altair and Sequans seem to be slightly ahead of everyone else, attributable to their SDR architecture. They both have interference cancellation techniques which will become required for all future vendors to keep up. Broadcom, Marvell and Renesys are fairly close in published standards and seem to be only 1 generation behind Qualcomm.sqn3120

Another curious thing popped out at me, Apple is nearly alone at the top with a multi-chip solution. The SoCs are winning lots of marketshare. The partial exception is the Samsung Galaxy S3, which requires a 2nd chip for CDMA 1x, but that is rumored to be fixed in the next version. 

One other anomaly, Cavium purchased Wavesat with Odyssey and so far looks to be doing nothing with their $10M USD investment.

UE_categories

 

 

Column guide:

  • 3GPP Release = Supported features from the latest LTE 3GPP Release (Ex; Carrier aggregation support is in Release 10)
  • 3G = 3G on board or off board. 3GPP = HSPA/WCDMA and 3GPP2 = 1XCDMA/EVDO
  • UE Category (See table at left.) A category 4 UE is capable of 150Mbps.

 

Full table after the Next…