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US 2006/0234752 A1Published application
Multiple other sector information combining for power control in a wireless communication system
AssigneeQUALCOMM Incorporated
InventorsMurat Mese, Arak Sutivong
Life of this patent
Estimating the term…
Abstract
Techniques for adjusting transmit power to mitigate both intra-sector interference to a serving base station and inter-sector interference to neighbor base stations are described. This may be done by combining interference information from multiple base stations.
Claims36
A method of performing power control for a wireless terminal, comprising:
- obtaining, for at least two sectors, an indication of interference observed by the sector, each sector being a neighbor sector not designated to receive a data transmission sent by the wireless terminal or a serving sector designated to receive the data transmission sent by the wireless terminal;
- combining each indication of interference received from the at least two sectors;
- and
- adjusting transmit power for the data transmission based upon the combined indications.
1 more element
An apparatus operable to perform power control for a wireless terminal, comprising:
- a processor configured to obtain, for at least two sectors, an indication of interference observed by the sector, each sector being a neighbor sector not designated to receive a data transmission sent by the wireless terminal or a serving sector designated to receive the data transmission sent by the wireless terminal, and to adjust a transmit power for data transmission based upon combining each indication of interference received from the at least two sectors;
- and
- a memory coupled with the processor.
An apparatus operable to perform power control for a wireless terminal in a wireless communication system, comprising:
- means for obtaining, for at least two sectors, an indication of interference observed by the sector, each sector being a neighbor sector not designated to receive a data transmission sent by the wireless terminal or a serving sector designated to receive the data transmission sent by the wireless terminal;
- means for combining each indication of interference received from the at least two sectors;
- and
- means for adjusting transmit power for the data transmission based upon the combined indications.
1 more element
Dependencies are inferred from the claim text.