Why is LTE important

Long Term Evolution (LTE) is important because it will bring up to a 50x performance improvement and much betterspectral efficiency to cellular networks. LTE is different from other technologies that call themselves 4G because it is completely integrated into the existing cellular infrastructure for 2G and 3G.

Read More

LTE- UPLINK Physical layer Singnalling.

Up link L1/L2 control signalling is divided into two classes in the LTE system

1. Control signalling in absence of up-link data , which is done by PUCCH ( Physical up-link control channel) i.e when the UE is in IDLE Mode and has no dedicated resources allocated to it, only then the control signalling is carried on PUCCH.

Read More

System Information Blocks and their contents

SIB 1: Cell access related parameters and scheduling

SIB 2: Common and shared channel configuration

SIB 3: Parameters required for intra-frequency cell reselections

Read More

enodeB functions

enodeB is responsible for radio transmission between UE and enodeB

Functionality of eNodeB

• Radio resource Management(RRM) in general
• Admission control
• Radio bearer control

Read More

Galaxy S4 Secret Codes

The following list is a secret code has been tested on galaxy s4 and works well.

* # 0228 # Battery status (RSSI reading,ADC)
* # 0011 # Service Menu
* # 1234 # to check the software version of phone.

Read More

Share Your expenses with Splitwise :

Splitwise is one of the best apps available on iOS ,Android and web to share the expenses between friends or colleagues. It is easy to use and has multiple options that can free up lot of your time filling that excel sheets and sharing them online with friends. I have been sharing my apartments with my other friends for the last two years and had always used manual entries, excel sheets or the Google spreadsheets and then sharing them with all my friends,

Read More

Floating Touch App for Andriod is Here

If yo are busy and want to access you recent apps and want to control you phone within a few touch clicks then floating touch app is for you.
The application is available for iPhone and is now available to android users. Floating touch is simple and uniquely designed for android. The floating touch buttons  moves around your android screen, over other installed apps and it can be moved to any part of the screen even over the widgets.

Read More