Telekom R&D Review of Developments
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1 Telekom R&D Review of Developments Mohamed Khalid Nezami, Ph.D Friday, June 17, Ph
2 Outlines Ongoing Work: Update on 3G Base Station RF section Development. Update on WLAN Radio Card and Range Extender Development. Update on Monthly Seminars. New 3G Indoor Coverage/Capacity Increase products: Distributed Antennas (Fiber Transceivers &RF distribution). Pico cell solution. Coverage Assessment Unit.
3 Update on Monthly Seminars
4 Update on Monthly Seminars
5 3G WCDMA Base Station RF Design NodeB RBS Current 3G BS (NEC/Siemens, Nokia, Nortel
6 3G WCDMA Pico Base Stations 25dBm Current Indoor 3G BS (NEC/Siemens, Nokia, Nortel
7 3G WCDMA Pico Base Stations
8 3G WCDMA Macro Base Stations TX/RX diplexers/filters RF front End design Power amplifiers Transceivers RF Transceivers Telekom R&D Way Nokia Way
9 3G WCDMA Base Station ATM/BB/RF Let us build these Who does what at Telekom R&D
10 RNDTM 3G WCDMA Base Station Design
11 RNDTM 3G WCDMA Base Station Design
12 RNDTM 3G WCDMA Design (RX)
13 RNDTM 3G WCDMA Design (RX)
14 RNDTM 3G WCDMA Design (RX)
15 RNDTM 3G WCDMA Design (TX)
16 RNDTM 3G WCDMA Design (TX)
17 RNDTM 3G WCDMA Design (TX)
18 RNDTM 3G WCDMA Design (Transceiver) Being Built
19 RNDTM 3G WCDMA Design (Transceiver) Final TX/RX Packaging and form factor
20 45 Watt 3G Base Station Power Amplifier Design
21 RNDTM 3G WCDMA Design (Power Amplifier) Final TX/RX Packaging and form factor
22 RNDTM 3G WCDMA Design (Power Amplifier)
23 RNDTM 3G WCDMA Design (Power Amplifier)
24 RNDTM 3G WCDMA Design (Power Amplifier)
25 RNDTM 3G WCDMA Design (Power Amplifier) 45 Watts PA PCB in Fabrication
26 RNDTM 3G WCDMA Design ( 45 Watts 3 sector/3 Div )
27 RNDTM 3G WCDMA Design ( 45 Watts 3 sector/3 Div )
28 Wireless Local Area Network (WLAN) Design of 2.45 Radio Transceiver Design of 2.45 Bi-Directional Signal Booster
29 RNDTM WLAN/WiMax Transceiver Design Being Built
30 RNDTM WLAN Range Extender Design External DC inserter
31 RNDTM WLAN Range Extender Design Being Built
32 RNDTM WLAN Range Extender Design
33 RNDTM WLAN Range Extender Design The high power RF bidirectional amplifier provides signal boosting capability to transmit and receive data through the outdoor antennas. It is able to boost the signal through the outdoor coaxial cables to 1 watt providing a strong signal output towards any designated outdoor access points via the outdoor RF antennas. Features: Boost Transmitted and received signal in the outdoor cables for long range applications. DC Power to the tower is injected from the indoor access point using inexpensive DC converters. TX/RX Display indicators. Automatic gain control. No external control, all self contained. Inexpensive.
34 New 3G Indoor Coverage/Capacity Increase products: New 3G Indoor Coverage/Capacity Increase products: Distributed Antennas (Fiber Transceivers &RF distribution) Pico cell solution. Coverage Assessment Unit.
35 New 3G Indoor Coverage/Capacity Increase products:
36 New 3G Indoor Coverage/Capacity Increase products:
37 New 3G Indoor Coverage/Capacity Increase products:
38 New 3G Indoor Coverage/Capacity Increase products:
39 New 3G Indoor Coverage/Capacity Increase products:
40 New 3G Indoor Coverage/Capacity Increase products:
41 New 3G Indoor Coverage/Capacity Increase products: Freq. 1 Freq. 3 Freq. 3 Freq. 3 Freq. 3 Freq. 2 Freq. 2 Freq. 2 Freq. 1 Freq. 3 Freq. 3 Freq. 3 Freq. Freq. 3 3 Freq. 3 Macro Pico hot Spot Micro
42 New 3G Indoor Coverage/Capacity Increase products: 3G is PICO system (capacity limited) GSM is Macro (coverage limited) 35% of total Infrastructure sale Goes to indoor or in-building coverage/capacity equipment
43 Thank you Dr. Mohamed K. Nezami Ph
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