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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Yong Xiao Zhu Han Chau Yuen DaSilva, L.A. |
| Copyright Year | 2002 |
| Abstract | This paper studies carrier aggregation between multiple mobile network operators (MNOs), referred to as interoperator carrier aggregation (IO-CA). In IO-CA, each MNO can transmit on its own licensed spectrum and aggregate the spectrum licensed to other MNOs. We focus on the case that MNOs are partitioned and distributed into small groups, called IO-CA pairs, each of which consists of two MNOs that mutually agree to share their spectrum with each other. We model the IO-CA pairing problem between MNOs as a stable roommate market and derive a condition for which a stable matching structure among all MNOs exist. We propose an algorithm that achieves a stable matching if it exists. Otherwise, the algorithm results in a stable partition. For each IO-CA pair, we derive the optimal transmit power for each spectrum aggregator and establish a Stackelberg game model to analyze the interaction between the licensed subscribers and aggregators in the spectrum of each MNO. We derive the Stackelberg equilibrium of our proposed game and then develop a joint optimization algorithm that achieves the stable matching structure among MNOs as well as the optimal transmit powers for the aggregators and prices for the subscribers of each MNO. |
| Starting Page | 633 |
| Ending Page | 650 |
| Page Count | 18 |
| File Size | 1532072 |
| File Format | |
| ISSN | 15361276 |
| Volume Number | 15 |
| Issue Number | 1 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2016-01-01 |
| Publisher Place | U.S.A. |
| Access Restriction | One Nation One Subscription (ONOS) |
| Rights Holder | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Subject Keyword | Interference Aggregates Optimization Games Joints Wireless communication Mobile communication game theory Carrier aggregation cellular network cognitive radio stable roommate stable marriage matching graph |
| Content Type | Text |
| Resource Type | Article |
| Subject | Applied Mathematics Electrical and Electronic Engineering Computer Science Applications |
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