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Umts super basics

The document is a lesson on UMTS network introduction from Lucent Technologies. It is proprietary and intended for use pursuant to company instruction. The document contains diagrams and descriptions of UMTS network components such as Node B, RNC, MSC and core network elements. It also includes questions related to the UMTS network topics discussed.

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1 Lucent Technologies – Proprietary Use pursuant to company instruction UM1911 Lesson 1 UMTS Network Introduction Lucent Technologies – Proprietary Use pursuant to company instruction
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6 Lucent Technologies – Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction T1 OC – 3
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7 Lucent Technologies – Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction T D U U C R F i l t e r P o w e r A M P F i l t e r P o w e r A M P U C R F i l t e r P o w e r A M P F i l t e r P o w e r A M P T D U U C R F i l t e r P o w e r A M P F i l t e r P o w e r A M P 5 M H z 5 M H z 5 M H z 5 M H z 5 M H z 5 M H z S e c t o r 1 A n t e n n a A A n t e n n a B S e c t o r 2 A n t e n n a A A n t e n n a B S e c t o r 3 A n t e n n a A A n t e n n a B C C U / U C U F o r w a r d T r a f f i c B u s R e v e r s e T r a f f i c B u s U R C U R C U R C ( S p a r e ) I O U O M C T U S y s t e m T i m i n g S i g n a l s G P S I n p u t S i g n a l ( O p t i o n a l) C P C B a c k p l a n e S u p p l y R a i l s P o w e r D i s t r i b u t i o n B l o c k + 2 4 V / - 4 8 V D C S u p p l y F a c i l it i e s I n t e r f a c e ( E 1 / T 1 ) I E E E 1 3 9 4 B u s A R C N E T B u s M o d u l e P o w e r F e e d s 1 2 C a r d s i n a l o a d s h a r i n g c o n f i g u r a t i o n I n t e r - F r a m e I n t e r f a c e s I 2 C B u s i B u t t o n B u s T D U
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1 Additional Information UMTS Hardware Overview UM1911 9/9/2005 Lucent Technologies - Proprietary 2 UMTS High Level Architecture Overview Circuit Switched network Packet Switched network Packet Switched Domain Circuit Switched Domain CORE NETWORK MGW GGSN SGSNLSS SDHLR RNC RNC Node B Node B Node B Node B UTRAN Iur IubIub Iu-psIu-cs OMC-U OMC-HOMC-CN OMC-PS
2 9/9/2005 Lucent Technologies - Proprietary 3 UMTS Interface Overview NodeB Information
3 9/9/2005 Lucent Technologies - Proprietary 5 UMTS Network Element Function Overview 9/9/2005 Lucent Technologies - Proprietary 6 Node B – Logical Signal FlowNode B – Logical Signal Flow NIU/ DSX IOU URC UCU 64 P2PAM Avail slots 1 3 12 6 4 p/sector Using 3.01 1 1 2 or 3* 3 (1 p/sector) 1 p/sector MCR 1900 DDPLX Filters 3 total 1 p/sector TTLNA TTLNA NIU/DSX panel – Location where telco drops T-1s to local facility Input/Output Unit (IOU) – Physical termination of T1s. Universal Radio Controller (URC) – Electrical Termination of up to 8 T1s. Contains the LIU and MC, Overall control of the NodeB, Line Interface Unit (LIU) – Performs CSU functions, Routing of information to/fm T1 and UMTS Channel Unit Cards. Master Controller (MC) – Overall control of the BTS, routes user traffic and OAM signaling to/fm RNC UMTS Channel Unit 64 (UCU64) – Performs coding and decoding of user traffic. Also used for Overhead channels. Multi-Carrier Radio (MCR) – 15 Mhz radio used to modulate and demodulate user traffic on/off RF carrier. Performs RX diversity, CLGC, Ant Tests, and EDPD P2PAM – Power Amplifier used to amplify TX signal to it final power level. 40W max power output, can be lower based on site design. Dual Diversity Duplex Filters – Provides filtering of the TX and RX signals. Powers TTLNAs. TX J8 Rx div0 Rx div1 Rx J6 Rx J26 TX1 RF outRF in RX1 RX2 PAF1 PAF2 TX J28
4 9/9/2005 Lucent Technologies - Proprietary 7 TX carriers F1 RX Div 0 PAF 1 PAF 2 PAF 3 TX carriers F1 RX Div 0 TX carriers F1 RX Div 0 Antenna Configuration TX carriers F1 = 5Mhz Carrier RX Div1 RX Div1 RX Div1 Node B – Antenna ConfigurationNode B – Antenna Configuration 1 2 3 S2D1 S3D0S2D0S1D1S1D0 S3D1 Back of Cabinet J8 J28J7 J4 J5 J6 J24 J25 J26 J22-CJ2-C J41 J31J11 J8 J28J7 J4 J5 J6 J24 J25 J26 LNALNA TTLNATTLNA RF ONRF ON J22-CJ2-C J41 J31J11 J8 J28J7 J4 J5 J6 J24 J25 J26 LNA TTLNA RF ON J22-CJ2-C J41 J31J11 LNA TTLNA RF ON LNA TTLNA RF ON LNA TTLNA RF ON 9/9/2005 Lucent Technologies - Proprietary 8 MCR RF Connectivity – Dual Duplexers (No TDU)MCR RF Connectivity – Dual Duplexers (No TDU) Reflected M onitor Incident M onitor Point A ntenna A 1:2 Reflected M onitor Incident M onitor Point A ntenna B 1:3 1:2 1:3 ED PD Coupler DU A L FIL TE R PAN E L (Low Loss) RF Sw itches E DPD Coupler -40dB D X 0 E D PD test coupler (J11) D X1 ED PD test coupler (J31) D X0 & DX 1 Incident & Reflected T est Coupler(IRTC) (J41) J24 J25 J26J8 J28J4 J5 J6 MCR P2PAM XMIT 1
5 9/9/2005 Lucent Technologies - Proprietary 9 TTLNA TTLNA Node B – Antenna TestNode B – Antenna Test NIU/ DSX IOU URC UCU 64 P2PAM MCR 1900 DDPLX Filters 3 total 1 p/sector NIU/ DSX IOU URC UCU 64 P2PAM MCR 1900 DDPLX Filters 3 total 1 p/sector Incident Tone Reflected Tone 9/9/2005 Lucent Technologies - Proprietary 10 NIU/ DSX IOU URC UCU 64 P2PAM MCR 1900 TTLNA TTLNA DDPLX Filters 3 total 1 p/sector Node B – Closed Loop Gain ControlNode B – Closed Loop Gain Control
6 9/9/2005 Lucent Technologies - Proprietary 11 NIU/ DSX IOU URC UCU 64 P2PAM MCR 1900 TTLNA TTLNA DDPLX Filters 3 total 1 p/sector Node B – Enhanced Digital Pre-DistortionNode B – Enhanced Digital Pre-Distortion 9/9/2005 Lucent Technologies - Proprietary 12 MCR MCR MCR
7 9/9/2005 Lucent Technologies - Proprietary 13 Node B – Macro Cabinet LayoutNode B – Macro Cabinet Layout Outdoor Cabinet W/ integrated pwr Indoor or Outdoor Cabinet 9/9/2005 Lucent Technologies - Proprietary 14 Node B – Micro Cell Cabinet LayoutNode B – Micro Cell Cabinet Layout
8 9/9/2005 Lucent Technologies - Proprietary 15 URC (3 slots) Universal Radio Controller • Controller Card • Provides Iub Interface • 2+1 Redundancy UCU (6 slots) UMTS Channel Unit • Baseband Processing • Pooled CE Resource • N+K Redundancy CTU (2 slots) Common Timing Unit • 1 Redundant Unit • Clock Distribution • Input from OMR/OMQ CPC (8 slots) Common Power Converter • Input VDC to 3/5 VDC • N+1 Redundancy OMR & OMQ Oscillator Module Rubidium Oscillator Module Quartz • Primary Rubidium • Secondary Quartz • Connection to CTU I/O Panel • Iub Connection • Alarm Connection • RMT – Remote Maintenance Terminal UCR (6 slots) UMTS CDMA Radio • Baseband to RF conversion UCU (6 slots) UMTS Channel Unit • Baseband Processing • Pooled CE Resource • N+K Redundancy Node B – Digital Shelf LayoutNode B – Digital Shelf Layout 9/9/2005 Lucent Technologies - Proprietary 23 UMTS Acronyms

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Umts super basics

  • 1.
    1 Lucent Technologies –Proprietary Use pursuant to company instruction UM1911 Lesson 1 UMTS Network Introduction Lucent Technologies – Proprietary Use pursuant to company instruction
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    2 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    3 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    4 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    5 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    6 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    7 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    8 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    9 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    10 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    11 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    12 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    13 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    14 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    15 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    16 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    17 Lucent Technologies –Proprietary Use pursuant to company instruction Questions
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    1 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    2 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    3 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    4 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    5 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    6 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction T1 OC – 3
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    7 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    8 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    9 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    10 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    11 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    12 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    13 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction Questions
  • 31.
    1 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    2 Lucent Technologies –Proprietary Use pursuant to company instruction T1 OC3 Lucent Technologies – Proprietary Use pursuant to company instruction
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    3 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    4 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    5 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    6 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    7 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction T D U U C R F i l t e r P o w e r A M P F i l t e r P o w e r A M P U C R F i l t e r P o w e r A M P F i l t e r P o w e r A M P T D U U C R F i l t e r P o w e r A M P F i l t e r P o w e r A M P 5 M H z 5 M H z 5 M H z 5 M H z 5 M H z 5 M H z S e c t o r 1 A n t e n n a A A n t e n n a B S e c t o r 2 A n t e n n a A A n t e n n a B S e c t o r 3 A n t e n n a A A n t e n n a B C C U / U C U F o r w a r d T r a f f i c B u s R e v e r s e T r a f f i c B u s U R C U R C U R C ( S p a r e ) I O U O M C T U S y s t e m T i m i n g S i g n a l s G P S I n p u t S i g n a l ( O p t i o n a l) C P C B a c k p l a n e S u p p l y R a i l s P o w e r D i s t r i b u t i o n B l o c k + 2 4 V / - 4 8 V D C S u p p l y F a c i l it i e s I n t e r f a c e ( E 1 / T 1 ) I E E E 1 3 9 4 B u s A R C N E T B u s M o d u l e P o w e r F e e d s 1 2 C a r d s i n a l o a d s h a r i n g c o n f i g u r a t i o n I n t e r - F r a m e I n t e r f a c e s I 2 C B u s i B u t t o n B u s T D U
  • 38.
    8 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    9 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    10 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    11 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    12 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    13 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    14 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    15 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    16 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    17 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    18 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    19 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    20 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    21 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    22 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    23 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    24 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    25 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    26 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    27 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    28 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    29 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    30 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    31 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    32 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    33 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    34 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    35 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    36 Lucent Technologies –Proprietary Use pursuant to company instruction Questions
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    1 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    2 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    3 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    4 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    5 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    6 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    7 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    8 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    9 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    10 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    11 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    12 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    13 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    14 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    15 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    16 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    17 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    18 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    19 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    20 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    21 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    22 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    23 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    24 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    25 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction Questions
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    26 Lucent Technologies –Proprietary Use pursuant to company instruction
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    1 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    2 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    3 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    4 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    5 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    6 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    7 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    8 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    9 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    10 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    11 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    12 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    13 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    14 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    15 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    16 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
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    17 Lucent Technologies –Proprietary Use pursuant to company instruction Questions ? Lucent Technologies – Proprietary Use pursuant to company instruction
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    18 Lucent Technologies –Proprietary Use pursuant to company instruction Lucent Technologies – Proprietary Use pursuant to company instruction
  • 111.
    1 Additional Information UMTS HardwareOverview UM1911 9/9/2005 Lucent Technologies - Proprietary 2 UMTS High Level Architecture Overview Circuit Switched network Packet Switched network Packet Switched Domain Circuit Switched Domain CORE NETWORK MGW GGSN SGSNLSS SDHLR RNC RNC Node B Node B Node B Node B UTRAN Iur IubIub Iu-psIu-cs OMC-U OMC-HOMC-CN OMC-PS
  • 112.
    2 9/9/2005 Lucent Technologies -Proprietary 3 UMTS Interface Overview NodeB Information
  • 113.
    3 9/9/2005 Lucent Technologies -Proprietary 5 UMTS Network Element Function Overview 9/9/2005 Lucent Technologies - Proprietary 6 Node B – Logical Signal FlowNode B – Logical Signal Flow NIU/ DSX IOU URC UCU 64 P2PAM Avail slots 1 3 12 6 4 p/sector Using 3.01 1 1 2 or 3* 3 (1 p/sector) 1 p/sector MCR 1900 DDPLX Filters 3 total 1 p/sector TTLNA TTLNA NIU/DSX panel – Location where telco drops T-1s to local facility Input/Output Unit (IOU) – Physical termination of T1s. Universal Radio Controller (URC) – Electrical Termination of up to 8 T1s. Contains the LIU and MC, Overall control of the NodeB, Line Interface Unit (LIU) – Performs CSU functions, Routing of information to/fm T1 and UMTS Channel Unit Cards. Master Controller (MC) – Overall control of the BTS, routes user traffic and OAM signaling to/fm RNC UMTS Channel Unit 64 (UCU64) – Performs coding and decoding of user traffic. Also used for Overhead channels. Multi-Carrier Radio (MCR) – 15 Mhz radio used to modulate and demodulate user traffic on/off RF carrier. Performs RX diversity, CLGC, Ant Tests, and EDPD P2PAM – Power Amplifier used to amplify TX signal to it final power level. 40W max power output, can be lower based on site design. Dual Diversity Duplex Filters – Provides filtering of the TX and RX signals. Powers TTLNAs. TX J8 Rx div0 Rx div1 Rx J6 Rx J26 TX1 RF outRF in RX1 RX2 PAF1 PAF2 TX J28
  • 114.
    4 9/9/2005 Lucent Technologies -Proprietary 7 TX carriers F1 RX Div 0 PAF 1 PAF 2 PAF 3 TX carriers F1 RX Div 0 TX carriers F1 RX Div 0 Antenna Configuration TX carriers F1 = 5Mhz Carrier RX Div1 RX Div1 RX Div1 Node B – Antenna ConfigurationNode B – Antenna Configuration 1 2 3 S2D1 S3D0S2D0S1D1S1D0 S3D1 Back of Cabinet J8 J28J7 J4 J5 J6 J24 J25 J26 J22-CJ2-C J41 J31J11 J8 J28J7 J4 J5 J6 J24 J25 J26 LNALNA TTLNATTLNA RF ONRF ON J22-CJ2-C J41 J31J11 J8 J28J7 J4 J5 J6 J24 J25 J26 LNA TTLNA RF ON J22-CJ2-C J41 J31J11 LNA TTLNA RF ON LNA TTLNA RF ON LNA TTLNA RF ON 9/9/2005 Lucent Technologies - Proprietary 8 MCR RF Connectivity – Dual Duplexers (No TDU)MCR RF Connectivity – Dual Duplexers (No TDU) Reflected M onitor Incident M onitor Point A ntenna A 1:2 Reflected M onitor Incident M onitor Point A ntenna B 1:3 1:2 1:3 ED PD Coupler DU A L FIL TE R PAN E L (Low Loss) RF Sw itches E DPD Coupler -40dB D X 0 E D PD test coupler (J11) D X1 ED PD test coupler (J31) D X0 & DX 1 Incident & Reflected T est Coupler(IRTC) (J41) J24 J25 J26J8 J28J4 J5 J6 MCR P2PAM XMIT 1
  • 115.
    5 9/9/2005 Lucent Technologies -Proprietary 9 TTLNA TTLNA Node B – Antenna TestNode B – Antenna Test NIU/ DSX IOU URC UCU 64 P2PAM MCR 1900 DDPLX Filters 3 total 1 p/sector NIU/ DSX IOU URC UCU 64 P2PAM MCR 1900 DDPLX Filters 3 total 1 p/sector Incident Tone Reflected Tone 9/9/2005 Lucent Technologies - Proprietary 10 NIU/ DSX IOU URC UCU 64 P2PAM MCR 1900 TTLNA TTLNA DDPLX Filters 3 total 1 p/sector Node B – Closed Loop Gain ControlNode B – Closed Loop Gain Control
  • 116.
    6 9/9/2005 Lucent Technologies -Proprietary 11 NIU/ DSX IOU URC UCU 64 P2PAM MCR 1900 TTLNA TTLNA DDPLX Filters 3 total 1 p/sector Node B – Enhanced Digital Pre-DistortionNode B – Enhanced Digital Pre-Distortion 9/9/2005 Lucent Technologies - Proprietary 12 MCR MCR MCR
  • 117.
    7 9/9/2005 Lucent Technologies -Proprietary 13 Node B – Macro Cabinet LayoutNode B – Macro Cabinet Layout Outdoor Cabinet W/ integrated pwr Indoor or Outdoor Cabinet 9/9/2005 Lucent Technologies - Proprietary 14 Node B – Micro Cell Cabinet LayoutNode B – Micro Cell Cabinet Layout
  • 118.
    8 9/9/2005 Lucent Technologies -Proprietary 15 URC (3 slots) Universal Radio Controller • Controller Card • Provides Iub Interface • 2+1 Redundancy UCU (6 slots) UMTS Channel Unit • Baseband Processing • Pooled CE Resource • N+K Redundancy CTU (2 slots) Common Timing Unit • 1 Redundant Unit • Clock Distribution • Input from OMR/OMQ CPC (8 slots) Common Power Converter • Input VDC to 3/5 VDC • N+1 Redundancy OMR & OMQ Oscillator Module Rubidium Oscillator Module Quartz • Primary Rubidium • Secondary Quartz • Connection to CTU I/O Panel • Iub Connection • Alarm Connection • RMT – Remote Maintenance Terminal UCR (6 slots) UMTS CDMA Radio • Baseband to RF conversion UCU (6 slots) UMTS Channel Unit • Baseband Processing • Pooled CE Resource • N+K Redundancy Node B – Digital Shelf LayoutNode B – Digital Shelf Layout 9/9/2005 Lucent Technologies - Proprietary 23 UMTS Acronyms