Telecom study material
This blog is very helpful for everyone who need telecom related document. 2G, 3G, HSPA, LTE etc
Saturday, 19 November 2016
Monday, 14 November 2016
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( shareing it because i have won more then 15000. its 100% Genuine site )
Must try it if you have not joined yet
Get Rs.250 Joining Bonus + Rs.250 Per Refer
play and win rs 300-500 Easily
Join Dream 11 From this link only http://d11.io/xnxPmE
Sign up Manually.
Note : Dont Sign up with Facebook or directly with Google +
Sign up Manually by entering email id , Name etc.
after Manually Signing up and then
Verify Email you will get 25
verify Mobile no you will get 25 more
Upload Photo of your Pan Card to Get Rs 200.
Now play with these Joining bonus of 250 and earn easily Rs 300-500
and Withdraw your Earning Directly in your bank Account.
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Saturday, 5 November 2016
Tuesday, 1 November 2016
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Still Loot Going on Loot Loot
Rs.100 Points On SignUp(Redeem Via FreeCharge Freefund code, Amazon & Flipkart Vouchers)
Those who Not Looted Loot Lo
1- Download app from here = https://play.google.com/store/apps/details?id=com.dcyde.android.prod&referrer=_D_C_I2674703
Login with Facebook Account.
You will get 15 Points per Refer when you friend will download Fexy App from your Link.
On Sign up You Will Get 10 Poiny
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3. You can Redeem 50 Fexy Points as Rs.50 FreeCharge Voucher.
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For Reedem Your Gift card Or Freefund Code
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50 Coins = Rs.50 Freecharge Voucher
100 Coins = Rs.100 Freecharge Voucher
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250 Coins = Rs.250 Amazon Voucher
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Thursday, 11 August 2016
LTE (Long Term Evolution)
1. It is a technology of 4G.
2. LTE is divided into two parts.
A. TDD
B. FDD
TDD-
Downlink speed- 100mbs
Uplink speed- 50mbs
FDD-
Downlink speed- 100mbs
Uplink speed- 50mbs
3. LTE is a standard for wireless communication of high speed data for mobile phone and data terminal it is based on GSM/EDGE and UMTS/HSPA. Network technologies.
4. The architecture of LTE is easy.
LTE Functions :-
1. Reduced Latency
2. Data rate high
3.Throughput high
4. Improve system capacity and coverage
5. Cost reduction per bit
Performance metric:-
1. Peak data (20mhz Bandwidth)
2. Control plane latency
3. User plane latency.
4. Average user throughput
5. Spectrum efficiency
Goal:-
1. 100 Mbps-DL and 50 mbps-UL
2. 100 ms idle to 50 ms
3.5 ms for small IP packet
4. DL- 3-4 times HSDPA and UL- 2-3 times HSUPA
LTE Feature:-
1. Simple N/W Architecture
2. High Data Throughput (macro enodeB and home enodeB)
3. Flexible & Expandable Spectrum Bandwidth
4. Support for multi Antenna scheme (upto 4*4 MIMO)
5. Time Frequency Scheduling on Shared Channel
6. Soft (Fractional) Frequency Reuse
7. Soft Organizing Network (SOM)
8. OFDMA for the Downlink & SC-FDMA for the Uplink to conserve power
9. Packet Switched Radio Interface
LTE Spectrum Flexibility:-
1. Operating Bands
2. Flexible Carrier = From 700mhz to 2600 mhz
3. Extensible Bandwidth = From 5mhz to 20mhz.
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