Abstract
We propose a new low-complexity MAC solution for multimedia CDMA cellular networks considering packet reservation and scheduling jointly. The proposed MAC, which we call joint PRMA and packet scheduling (JPPS), treats real-time traffic and non-real-time traffic separately. Once a real-time traffic flow (a continuous packet burst) is admitted to the system, its code channel(s) will be implicitly reserved until its last packet is transmitted, as in PRMA. Real-time traffic has delay priority over non-real-time, and we also prioritize within various non-real-time traffic flows. Packet scheduling techniques are then used to schedule all the real-time and non-real-time packets. Furthermore, an optimal channel access scheme based on a simple linear program is proposed. Simulation results comparing the performance of JPPS versus the well-known MAC protocol WISPER demonstrate lower delay for real time traffic and lower overall packet loss ratio for JPPS. © 2005 IEEE.
| Original language | English |
|---|---|
| Title of host publication | 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications |
| Publisher | IEEE |
| Pages | 2216-2220 |
| Volume | 4 |
| ISBN (Print) | 3800729091, 9783800729098 |
| DOIs | |
| Publication status | Published - Sept 2005 |
| Externally published | Yes |
| Event | 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2005) - Berlin, Germany Duration: 11 Sept 2005 → 14 Sept 2005 |
Publication series
| Name | |
|---|---|
| ISSN (Print) | 2166-9570 |
| ISSN (Electronic) | 2166-9589 |
Conference
| Conference | 2005 IEEE 16th International Symposium on Personal, Indoor and Mobile Radio Communications (PIMRC 2005) |
|---|---|
| Place | Germany |
| City | Berlin |
| Period | 11/09/05 → 14/09/05 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 11 Sustainable Cities and Communities
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