FIELD: information technology.
SUBSTANCE: terminals can use information on noise provided by neighbouring sectors in order to control transmission power and reduce noise. Access points can provide two sets or type of information on noise. The first type can be transmitted in a large coverage area requiring considerable overhead costs and transmission speed limitations. Access points can also provide a second set or type of information on noise directed onto a smaller coverage area, such as an area near the borders of the supported sector. That second type of information on noise can be used by terminals which have an access point in their active set. The second type of information on noise can be provided at a speed which is higher than the first set owing to reduction of requirements for overhead costs. The terminal can use both sets of information on noise to control transmission power.
EFFECT: possibility of suppressing noise in a wireless communication environment.
48 cl, 13 dwg
Title | Year | Author | Number |
---|---|---|---|
METHOD AND APPARATUS FOR FAST OTHER SECTOR INTERFERENCE (OSI) ADJUSTMENT | 2007 |
|
RU2439825C2 |
METHOD AND DEVICE FOR INTERACTION OF QUICK INTERFERENCE FROM OTHER SECTOR (OSI) WITH SLOW OSI | 2007 |
|
RU2419974C2 |
POWER MANAGEMENT UNDER SUPERVISION OF SERVICE SECTOR | 2007 |
|
RU2407154C2 |
METHOD AND DEVICE FOR CORRECTIONS FOR CONTROLLING POWER BASED ON DELTA VALUE OF WIRELESS COMMUNICATION SYSTEMS | 2007 |
|
RU2420879C2 |
BROADCASTING INFORMATION ON INTERFERENCE IN SERVICING SECTOR AND CORRESPONDING TRAFFIC POWER MANAGEMENT IN RETURN COMMUNICATION LINE | 2007 |
|
RU2408137C1 |
REVERSE LINK TRAFFIC POWER CONTROL | 2011 |
|
RU2535920C2 |
METHOD AND APPARATUS FOR ADJUSTMENTS FOR DELTA-BASED POWER CONTROL IN WIRELESS COMMUNICATION SYSTEMS | 2011 |
|
RU2479924C2 |
PREAMBLE STRUCTURE FOR WIRELESS SIGNAL | 2008 |
|
RU2454038C2 |
CONTROLLING INTER-CELL POWER WHEN SHARING FRACTIONAL FREQUENCY | 2007 |
|
RU2425468C2 |
REVERSE LINK TRAFFIC POWER CONTROL | 2008 |
|
RU2474047C2 |
Authors
Dates
2011-04-27—Published
2007-01-05—Filed