RF Planning and Simulation.
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Postby beginner » 10 Feb 2016, 22:02
LTE AIR INTERFACE OVERVIEW AND BASIC SPECTRUM PLANNING........ 24 2.1. INTRODUCTION ................................................................................................. 24 2.2. AIR INTERFACE OVERVIEW ................................................................................ 24 2.2.1. OFDMA .................................................................................................... 24 2.2.2. Number of Subcarriers ............................................................................. 24 2.2.3. Symbol Size ............................................................................................. 25 2.2.4. Subcarrier Types ...................................................................................... 26 2.2.5. Frames ..................................................................................................... 26 2.2.5.1. FDD - Type 1 Frame............................................................................. 27 2.2.5.2. TDD - Type 2 Frame............................................................................. 29 2.2.5.3. FDD-TDD Frame Summary .................................................................. 31 2.2.6. UL Allocation (SC-FDMA)......................................................................... 32 2.2.7. Modulation Techniques ............................................................................ 33 2.2.8. Error Correction........................................................................................ 33 2.2.9. LTE Overview Summary........................................................................... 33 2.3. BASIC SPECTRUM PLANNING ............................................................................. 34 2.3.1. Operating Bands ...................................................................................... 34 2.3.2. Channel Bandwidths................................................................................. 36 2.3.3. Channel Spacing ...................................................................................... 38 2.3.4. Guard Band Considerations ..................................................................... 41 2.3.5. Additional Spectrum Information .............................................................. 42 2.3.5.1. United States ........................................................................................ 42 2.3.5.2. Outside of the United States................................................................. 47 2.4. REFERENCES ................................................................................................... 48 3. RF LINK BUDGET.............................................................................................. 49 3.1. INTRODUCTION ................................................................................................. 49 3.2. LTE RF LINK BUDGET....................................................................................... 52 3.2.1. Effective Radiated Power ......................................................................... 53 3.2.1.1. Transmit RF Power............................................................................... 54 3.2.1.2. Transmit Diversity Gain ........................................................................ 54 3.2.1.3. Tx RF Line Loss.................................................................................... 54 3.2.1.4. Transmit Antenna Gain......................................................................... 56 LTE RF Planning Guide Version 1.2 iProtect: Internal Page 5 3.2.1.5. Transmit Adaptive Array Gain............................................................... 57 3.2.2. Effective Receiver Faded Sensitivity ........................................................ 58 3.2.2.1. Thermal Noise ...................................................................................... 59 3.2.2.2. Subcarrier ............................................................................................. 59 3.2.2.3. Noise Figure ......................................................................................... 60 3.2.2.4. Ambient Noise ...................................................................................... 63 3.2.2.5. SNR...................................................................................................... 63 3.2.2.6. Implementation Margin ......................................................................... 65 3.2.2.7. Fast Fading........................................................................................... 66 3.2.2.8. Receive Diversity Gain ......................................................................... 67 3.2.2.9. HARQ Gain........................................................................................... 68 3.2.2.10. Receive Antenna Gain........................................................................ 69 3.2.2.11. Rx RF Line Loss ................................................................................. 69 3.2.3. System Gain............................................................................................. 70 3.2.3.1. Building Loss ........................................................................................ 70 3.2.3.2. Vehicle Loss ......................................................................................... 81 3.2.3.3. Body Loss............................................................................................. 81 3.2.3.4. Foliage Loss ......................................................................................... 82 3.2.3.5. Interference Margin............................................................................... 83 3.2.3.6. Log Normal Margin ............................................................................... 84 3.2.3.7. Maximum Allowable Pathloss ............................................................... 90 3.3. LIMITING RF LINK.............................................................................................. 90 3.4. SUBSCRIBER TYPES.......................................................................................... 91 3.4.1. Fixed versus Mobile.................................................................................. 91 3.5. BASE STATION TYPES ....................................................................................... 92 3.5.1. Remote Radio Head................................................................................. 93 3.5.2. Frame Based............................................................................................ 94 3.6. REFERENCE ..................................................................................................... 95 3.6.1. Watts to dB Conversion............................................................................ 95 3.6.2. Log-Normal Fade Margin.......................................................................... 96 4. RF PROPAGATION MODELS ........................................................................... 97 4.1. INTRODUCTION ................................................................................................. 97 4.2. FREE SPACE .................................................................................................... 98 4.3. HATA ............................................................................................................. 100 4.3.1. Model Equations..................................................................................... 100 4.3.2. Example ................................................................................................. 101 4.3.3. References ............................................................................................. 102 4.4. COST-231 HATA ........................................................................................... 102 4.4.1. Model Equations..................................................................................... 103 4.4.2. Example ................................................................................................. 104 4.4.3. References .............................................................................................
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YD0LTE
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Postby YD0LTE » 11 Feb 2016, 13:21
Sepertinya perlu di upload kembali karena terdeteksi virus/malware. Thanks and Regards. Meski Motorola RAN tinggal sejarah. 
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Postby beginner » 11 Feb 2016, 16:16
YD0LTE wrote:Sepertinya perlu di upload kembali karena terdeteksi virus/malware. Thanks and Regards. Meski Motorola RAN tinggal sejarah. 
Ok deh nanti kita reupload document nya
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Postby Aicha » 25 Mar 2016, 17:12
Password please !!
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Postby beginner » 26 Mar 2016, 06:19
Aicha wrote:Password please !!
Please check your Private Messages
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Intan
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Postby Intan » 19 Apr 2016, 19:52
Password Please 
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Postby beginner » 20 Apr 2016, 05:35
Intan wrote:Password Please 
Please check your Private Messages
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arisucahyo
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Postby arisucahyo » 20 Apr 2016, 06:21
Bisa dishare passwordny Pak ?
Rgds
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Postby beginner » 20 Apr 2016, 10:57
arisucahyo wrote:Bisa dishare passwordny Pak ?
Rgds
please check your private mesge
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vladutz33
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Postby vladutz33 » 20 Apr 2016, 19:16
Thank you for sharing this. Can you send me the password please.
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Postby beginner » 21 Apr 2016, 10:48
vladutz33 wrote:Thank you for sharing this. Can you send me the password please.
please check your private mesge
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Postby beginner » 21 Apr 2016, 10:48
MaulanaIhsanLubis wrote:Password Please 
please check your private mesge
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Postby beginner » 21 Apr 2016, 20:04
Amhils Mine wrote:Password nya dong pak ..
Check your private message
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Kasupon
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Postby Kasupon » 15 Aug 2016, 07:55
Pass Nya dong om 
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Postby beginner » 15 Aug 2016, 09:54
Kasupon wrote:Pass Nya dong om 
Check your private message
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mrman
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Postby mrman » 01 Oct 2016, 16:51
Password please.
Is there a standard password for all the .rar files, or do we need to ask you for each file?
BR's.
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Postby beginner » 01 Oct 2016, 20:50
mrman wrote:Password please.
Is there a standard password for all the .rar files, or do we need to ask you for each file?
BR's.
Check your private message
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Postby ahmadafawzii » 21 Mar 2017, 17:02
Can you please send me the password?
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Postby beginner » 21 Mar 2017, 19:42
ahmadafawzii wrote:Can you please send me the password?
Check your private message
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younes_ha
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Postby younes_ha » 21 Mar 2017, 20:41
Password please 
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Postby beginner » 22 Mar 2017, 08:57
younes_ha wrote:Password please 
Check your private message
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Postby levhikid » 29 Mar 2017, 12:33
Dear Sir, Please Share The Password of RAR thanks
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Postby beginner » 29 Mar 2017, 13:16
levhikid wrote:Dear Sir, Please Share The Password of RAR thanks
check your ibox
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