Difference between revisions of "Research challenges"
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(Created page with "* Dense deployment of femtocell can address the exponential rise mobile data traffic generated from indoor. However, dense deployment gives rise to interference which may reduce ...") |
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− | * Dense deployment of femtocell can address the exponential rise mobile data traffic generated from indoor. However, dense deployment gives rise to interference which may reduce the capacity of the network. It is a challenging task to develop effective interference mitigation techniques especially considering the following two aspects: | + | * Dense deployment of femtocell can address the exponential rise of mobile data traffic generated from indoor. However, dense deployment gives rise to interference which may reduce the capacity of the network. It is a challenging task to develop effective interference mitigation techniques especially considering the following two aspects: |
** where the deployment of femtocell is tightly controlled by the operators | ** where the deployment of femtocell is tightly controlled by the operators | ||
** where the deployment of femtocell is loosely controlled by the operators (or have no control) | ** where the deployment of femtocell is loosely controlled by the operators (or have no control) | ||
The later scenario is envisioned for mass deployment of femtocells. But the question is how to control and coordinate for example the frequency assignment for femtocell if user controls the deployment and configuration of femtocells. | The later scenario is envisioned for mass deployment of femtocells. But the question is how to control and coordinate for example the frequency assignment for femtocell if user controls the deployment and configuration of femtocells. |
Revision as of 17:08, 26 January 2011
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- Dense deployment of femtocell can address the exponential rise of mobile data traffic generated from indoor. However, dense deployment gives rise to interference which may reduce the capacity of the network. It is a challenging task to develop effective interference mitigation techniques especially considering the following two aspects:
- where the deployment of femtocell is tightly controlled by the operators
- where the deployment of femtocell is loosely controlled by the operators (or have no control)
The later scenario is envisioned for mass deployment of femtocells. But the question is how to control and coordinate for example the frequency assignment for femtocell if user controls the deployment and configuration of femtocells.