The 3G4G Blog

I added an answer on Quora but I think there can a a discussion on this. So here it is (embedded). Feel free to let me know what you think....

Came across Qualcomm's HSPA+ Carrier aggregation video (above) and whitepaper. Interesting to see that HSPA/HSPA+ is still grow...

A recent GSMA report suggests that China will be a significant player in the field of 4G with upto 900 million 4G users by 2020. This is...

Merged various slides from the recent 4G Americas presentation to get a complete picture of data throughput speeds for various technologies...

Looks like a good idea from LTE will possibly be applied to UMTS/HSPA and it will also help accelerate the re-farming of GSM spectrum. A...

I wrote this answer on Quora and as of yesterday there were 20+ upvotes. So here is an embed for the same: Read Quote of Zahid Ghadia...

The Signalling Storm is coming, its not the question of 'if' but when. This was the unanimous message from the Signaling Focus D...

Interesting report to remind the differences between HSPA and LTE available here .

From RP-111375 : HSPA based mobile internet offerings are becoming very popular and data usage is increasing rapidly. As a result, H...

Another one from the 4G Americas whitepaper of Mobile Broadband explosion: Carrier aggregation will play an important role in providing ope...

The following is from 3GPP TR 25.872 - Technical Specification Group Radio Access Network; HSDPA Multipoint Transmission: HSPA based...

From NSN Whitepaper on HSPA Evolution: HSPA Release 10 with 4-carrier HSDPA provides a peak downlink data rate of 168 Mbps using 2x2...

Nokia Siemens Networks has collaborated with Qualcomm to carry out the industry’s first successful interoperability test of the new 3GPP ...

RF Pattern Matching is now a recognized unique location method in standards that provides carriers and OEMs with the ability to offer high ...

Since the beginning of this year , Sagem Orga and Telefonica have been working on next generation SIM card called SIMFi. With SIMFi, you ...

Couple of years back we blogged about the Femtocell Inteference in Macro network. Since then things have moved on a long way. There are comm...

Traffic management techniques for mobile broadband networks View more documents from Zahid Ghadialy . The report, Traffic Management Techni...

The way UMTS/HSPA is designed is that the Mobile (UE) is always in IDLE state. If there is some data that needs to be transferred then the ...

Interesting picture