Category Archive for: Uncategorized

Frequency Division Duplexing

Frequency–division duplexing (FDD) is a method for establishing a full-duplex communications link that uses two different radio frequencies for transmitter and receiver operation. The transmit direction and receive direction frequencies are separated by a defined frequency offset. Duplexing is the process of achieving two-way communications over a communications channel. It takes two forms: half duplex and…

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LTE band and frequency details

LTE frequency bands based in standards, and bands are growing and uses by various cellular systems . There are total 44 bands available and counting in future. There is a growing number of LTE frequency bands that are being designated as possibilities for use with LTE. Many of the LTE frequency bands are already in…

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NETWORK COMPONENTS – IMS CORE NETWORK

The IMS core  network predominantly consists of the Call Session Control Function (CSCF) and the Home Subscriber Server (HSS). The Call  session control function plays an  important role in IMS. The CSCF node facilitates SIP  session setup and teardown. The HSS plays the role of a  location server in IMS,  in addition to acting as…

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Address discovery (P-CSCF) in IMS Core network

UE connects to the IMS Core NETWORK Prior to the network discovery. For UE IMS and P-CSCF are Outbound proxy .The P-CSCF is the entry point to the IMS domain and serves as the outbound proxy server for the UE. The UE attaches to the P-CSCF prior to performing IMS registrations and initiating SIP sessions.…

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various telecom networks evolve over time

Here are major telecom networks that has been evolved over a period of time to provide High speed and on time teleservices. LTE : Long Term Evolution latest currentoly uses in 4G all of below are 3G and older technology HSPA :high speed packet access used in 3G packet data transmission EDGE : Enhanced Data…

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Wood-Engraved-Logo-Mock-Upsmall

LTE Band Information

Here are Information for a EUTRA Absolute radio-frequency channel number (EARFCN) LTE Frequency band with 36.101 (Rel 14 Dec 2016) Increasing band   Increasing band Band Name Downlink (MHz) Bandwidth DL/UL (MHz) Uplink (MHz) Duplex spacing (MHz) Low Middle High Low Middle High Earfcn Earfcn 1 2100 2110 0 2140 300 2170 599 60 1920 18000 1950…

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Logo from Skyweb technologies.

Lets have a Look Smashing logo projection

take a look to our smashing LOGO with new style that elaborates services in background and provide a glimpse of some of our clients indeed. In most of our projects, we have been providing free maintenance for the first leave of “GO LIVE” and will happily continue to do so.  Providing best quality work in…

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web is changing...from desktop to mobile ... from Skyweb Technologies .

web is changing…from desktop to mobile …

Toptal Introducing freelancer with high tempo…!

Well….! For speaking about work ,about freelancing and project based contract ,its always difficult to say that what site is best and what is worse.However as a Freelance developer its always hard to be survive in a competitive environment, as we need to be aware every single second . It doesn’t matter whatever you are…

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now Mini ‘Pepper’ Robot will serve your need

A sparkly new companion joined the workforce in Taiwan Thursday—a troop of smaller than normal robots all passing by the name “Pepper”, enrolled to engage clients and give them the hard offer. Chinese-speaking Pepper was brought into two banks and an insurance agency in the capital Taipei, moving to music, playing with youngsters in anterooms…

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