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AN 451: Downlink Subchannelization for WiMAX

Altera Corporation 6.1 1 AN-451-1.0 Preliminary Application Note 451 Downlink Subchannelization for WiMAX Introduction Altera provides building blocks to accelerate the development of a worldwide interoperability for microwave access (WiMAX) compliant basestations.

What is Helicopter Video Downlink?

Page 1 What is Helicopter Video Downlink? Helicopter video downlink is the ability to share the helicopter video / FLIR camera image with ground personnel.

HIGH RATE KA-BAND DOWNLINK DIGITAL RECEIVER FORMUOS

1 of 7 HIGH RATE KA-BAND DOWNLINK DIGITAL RECEIVER FORMUOS ArthurP. Helwigand Bin Hu General Dynamics C4 Systems Mail DropH2232 Scottsdale, AZ 85257 ABSTRACT The MobileUser Objective System (MUOS) will provide global SATCOMfor the DOD using WCDMA technology.

CDMA TRANSMISSION - DOWNLINK

Introduction to Broadband Transmission Techniques - Lab exercise 2006 CDMA TRANSMISSION - DOWNLINK 1. Copy simulink model http://www.ee.oulu.fi/~juma/introbroadband/wcdma_downlink.mdl to your Matlab working directory and start Matlab.

Uplink-Downlink Imbalance in TDMA Personal Communication ...

Uplink-Downlink Imbalance in TDMA Personal Communication Systems - Universal Personal Communications, 1998. ICUPC '98. IEEE 1998 International Conference on

High-speed Downlink Packet Access

11 High-speed Downlink Packet Access Antti Toskala, Harri Holma, Troels Kolding, Frank Frederiksen andPreben Mogensen This chapter presents High-speed Downlink Packet Access (HSDPA) for WCDMA—the key new feature included in Release 5 specifications.

Chapter6 WCDMA

Scrambling is performed bya 10-mslongcomplex-valued scrambling code. j β c c c c d β d S c-msg,n I+jQ PCPCH message control part PCPCH message data part Q I Figure6.22 Spreading of PCPCH message part. ( Source : [5], reproduced with permission from ETSI.) 6.6.2 Downlink Spreading In the downlink, the same orthogonal ...

Douglas J. Mudgway

NASA SP-2001-4227 Uplink -Downlink A History of the Deep Space Network 1957-1997 Douglas J. Mudgway The NASAHistory Series National Aeronautics and Space Administration Office of External Relations Washington, DC 2001

Balancing Uplink and Downlink Delay of VoIP Trafcin WLANs ...

Balancing Uplink and Downlink Delay of VoIP Trafcin WLANs using Adaptive Priority Control (APC) Sangho Shin, Henning Schulzrinne Columbia University Dept of Computer Science Email: fss2020,hgsg@cs.columbia.edu Abstract óIn IEEE 802.11 wireless networks, the do wnlink delay rises as the number ...

Neptune Revisited: Synthesizing Coherent Doppler From Voyager ...

TDA Progress Report 42-131 November 15,1997 Neptune Revisited: Synthesizing Coherent Doppler From Voyager'sNoncoherent Downlink T. A. Rebold, M. Tinto, and S. W. Asmar Communications Systems and Research Section E. R. Kursinski Tracking Systems and Applications Section In August1989, Voyager 2 ...