Abstract:
Circuit-Switched (CS) Voice Services over HSPA (CSoHS) was recently introduced for 3GPP WCDMA Release 7/8 systems. The benefits of this feature include improving voice an...Show MoreMetadata
Abstract:
Circuit-Switched (CS) Voice Services over HSPA (CSoHS) was recently introduced for 3GPP WCDMA Release 7/8 systems. The benefits of this feature include improving voice and data system capacity by utilizing the enhancements offered by the shared packet transport of HSPA air interface while preserving the already widely deployed core networks. In this paper, we discuss the operation and implementation of CSoHS and analyze its performance via simulations. We show that the system capacity of CSoHS is significantly higher than Release 99 CS voice under similar system conditions and voice quality.
Published in: 2010 IEEE 71st Vehicular Technology Conference
Date of Conference: 16-19 May 2010
Date Added to IEEE Xplore: 24 June 2010
ISBN Information:
ISSN Information:
Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Capacity Of System ,
- Core Network ,
- Voice Quality ,
- High Capacity ,
- Service Quality ,
- Wireless Networks ,
- Channel State ,
- Traffic Flow ,
- Data Packets ,
- Transmission Delay ,
- Information Elements ,
- Total Delay ,
- Receiver Antenna ,
- Radio Access Network ,
- Common Channel ,
- Voice Calls ,
- Voice Over Internet Protocol ,
- Voice Users ,
- Total Interference
Contents Keywords assist with retrieval of results and provide a means to discovering other relevant content. Learn more.
- IEEE Keywords
- Index Terms
- Capacity Of System ,
- Core Network ,
- Voice Quality ,
- High Capacity ,
- Service Quality ,
- Wireless Networks ,
- Channel State ,
- Traffic Flow ,
- Data Packets ,
- Transmission Delay ,
- Information Elements ,
- Total Delay ,
- Receiver Antenna ,
- Radio Access Network ,
- Common Channel ,
- Voice Calls ,
- Voice Over Internet Protocol ,
- Voice Users ,
- Total Interference
