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公开(公告)号:NO329556B1
公开(公告)日:2010-11-08
申请号:NO20020700
申请日:2002-02-12
Applicant: QUALCOMM INC
Inventor: TIEDEMANN JR EDWARD G , SINNARAJAH RAGULAN
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公开(公告)号:NO327676B1
公开(公告)日:2009-09-07
申请号:NO20082486
申请日:2008-06-03
Applicant: QUALCOMM INC
Inventor: TIEDEMANN JR EDWARD G , JOU YU-CHEUN
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公开(公告)号:FI119798B
公开(公告)日:2009-03-13
申请号:FI20000518
申请日:2000-03-07
Applicant: QUALCOMM INC
Inventor: TIEDEMANN JR EDWARD G
Abstract: A system and method for adjusting forward traffic channel power allocation in a communications system, wherein signal qualities of pilot channels respectively transmitted by multiple base stations in an active set of a mobile station, are measured by the mobile station, compared to a signal quality standard, and the comparison results reported to a system controller, thereby to indicate which of the pilots at the mobile station surpass the standard. The system controller then adjusts the forward channel power allocation based on the comparison results.
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公开(公告)号:NO325926B1
公开(公告)日:2008-08-18
申请号:NO20016339
申请日:2001-12-21
Applicant: QUALCOMM INC
Inventor: TIEDEMANN JR EDWARD G , JOU YU-CHEUN
Abstract: Apparatus and method for use in a mobile station in a wireless communication system, comprising in which: a decoder (218) detects if frames received from a base station are good or bad; a first counter (224) counts received bad frames; a second counter (226) counts received good frames; a control processor for resets the first counter (224) to zero and incrementing the second counter (226) by one if a received frame is declared a good frame, and incremens the first counter (224) by one and resetting the second counter (226) to zero if a received frame is declared a bad frame, and disables a transmitter if the value of the first counter (224) reaches a predetermined threshold.
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公开(公告)号:NO325773B1
公开(公告)日:2008-07-14
申请号:NO20020426
申请日:2002-01-28
Applicant: QUALCOMM INC
Inventor: TIEDEMANN JR EDWARD G , SARKAR SANDIP , SAIFUDDIN AHMED
Abstract: Controlling transmission energy in a variable rate communication system that gates out portions of a frame in a predetermined and predicable fashion. In particular, the present invention describes a method and apparatus which identifies closed loop power control commands that have been generated erroneously based on portions of a frame that have been gated. The identified power control commands are ignored. In an alternative embodiment, if identification of the erroneous power control commands occurs after response measures have been taken, the transmitting station responds by setting the transmission energy back to the state it would have been in had the erroneous power control commands been identified prior to the response.
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公开(公告)号:NO324827B1
公开(公告)日:2007-12-10
申请号:NO20001152
申请日:2000-03-07
Applicant: QUALCOMM INC
Inventor: TIEDEMANN JR EDWARD G
Abstract: A system and method for adjusting forward traffic channel power allocation in a communications system, wherein signal qualities of pilot channels respectively transmitted by multiple base stations in an active set of a mobile station, are measured by the mobile station, compared to a signal quality standard, and the comparison results reported to a system controller, thereby to indicate which of the pilots at the mobile station surpass the standard. The system controller then adjusts the forward channel power allocation based on the comparison results.
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公开(公告)号:NO323939B1
公开(公告)日:2007-07-23
申请号:NO995180
申请日:1999-10-22
Applicant: QUALCOMM INC
Inventor: SAINTS KEITH W , TIEDEMANN JR EDWARD G
IPC: H04B7/005 , C08L23/04 , C08L23/06 , C08L23/08 , C08L23/10 , C08L23/12 , C08L23/16 , H04B1/04 , H04B7/26 , H04W52/08 , H04W52/24 , H04W52/40
Abstract: A forward link power control mechanism in a remote station (6) measures reverse link power control bits which are transmitted by one or more base stations (4a, 4b, 4n) on a forward traffic channel (10a). At the remote station (6) the reverse link power control bits from multiple base stations (4a, 4b, 4n) or multiple signal paths are measured, combined, and filtered to yield an improved measurement of the forward link signal quality. The reverse link (12a, 12b) power control bits which are deemed unreliable are omitted from use in the power control loop. The remote station (6) generates a set of forward link power control bits in accordance with the measurements and transmits these bits to all base stations (4a, 4b, 4n) in communication with the remote station (6). Each base station (4a, 4b, 4n) adjusts its gain of the forward traffic channel (10a) in accordance to its measurement of the forward link power control bit. The gains of the forward traffic channels (10a) of the base stations (4a, 4b, 4n) are corrected periodically so that erroneous reception of the forward link power control bits by the base stations do not accumulate.
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公开(公告)号:FI20060744A
公开(公告)日:2006-08-21
申请号:FI20060744
申请日:2006-08-21
Applicant: QUALCOMM INC
Inventor: CHEN TAO , TIEDEMANN JR EDWARD G , SAINTS KEITH W , GLAUSER OLIVIER
Abstract: A method and apparatus for coordinating the time at which a mobile station (5) performs searches for alternative systems to which a hard handoff will occur. In one system which includes the present invention, the mobile station (5) receives a command which instructs the mobile station (5) as to when to tune to alternative frequencies in order to search for indications of the presence of an alternative system. In another system which includes the present invention, predetermined times are defined with respect to a reference point in time that is common to both an origination base station (10) and a mobile station (5). The mobile station (5) tunes to alternative frequencies to perform searches only during these predetermined times. In addition, the mobile station (5) coordinates the transmission of reports which indicate the results of searches for alternative systems such that these reports are only transmitted from the mobile station (5) when the mobile station (5) is tuned to the origination frequency.
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公开(公告)号:FI20060599A
公开(公告)日:2006-06-16
申请号:FI20060599
申请日:2006-06-16
Applicant: QUALCOMM INC
Inventor: TIEDEMANN JR EDWARD G
Abstract: A system and method for adjusting forward traffic channel power allocation in a communications system, wherein signal qualities of pilot channels respectively transmitted by multiple base stations in an active set of a mobile station, are measured by the mobile station, compared to a signal quality standard, and the comparison results reported to a system controller, thereby to indicate which of the pilots at the mobile station surpass the standard. The system controller then adjusts the forward channel power allocation based on the comparison results.
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公开(公告)号:NO20043719A
公开(公告)日:2004-11-03
申请号:NO20043719
申请日:2004-09-06
Applicant: QUALCOMM INC
Inventor: JAIN AVINASH , CHEN TAO , WEI YONGBIN , TIEDEMANN JR EDWARD G
IPC: H04B1/04 , H04B7/005 , H04B7/02 , H04B7/26 , H04W52/06 , H04W52/22 , H04W52/26 , H04W52/40 , H04W52/58 , H04W52/60
CPC classification number: H04W52/226 , H04B7/022 , H04W52/06 , H04W52/221 , H04W52/26 , H04W52/40 , H04W52/58 , H04W52/60
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