reface 3<br/>Executive summary 4<br/>Technical differences<br/>between GPRS and EGPRS 4<br/>Introduction 4<br/>EDGE technology 5<br/>EDGE modulation technique 5<br/>Coding schemes 6<br/>acket handling 6<br/>Addressing window 7<br/>Measurement accuracy 8<br/>Interleaving 8<br/>Link adaptation 9<br/>Incremental redundancy<br/>Impact of EGPRS on existing<br/>GSM/GPRS networks 9<br/>Standardization 10<br/>Background 10<br/>Fulfilling the EDGE Standardization 10<br/>EDGE standard and references 10<br/>Requirements on EDGE 10<br/>Service aspects 10<br/>Architecture 11<br/>User plane protocols 11<br/>Control plane protocols and channels 11<br/>Future evolution of GSM/EDGE<br/>toward WCDMA alignment 12<br/>GERAN system architecture 12<br/>EGPRS benefits 13<br/>Short-term benefits 13<br/>Mid-term benefit: Complementary technology 14<br/>Acronyms and definitions 15</p><p>[attach]7144[/attach]<br/></p> 
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