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1. 发明专利

AT212487T 未知
公开(公告)号：AT212487T
公开(公告)日：2002-02-15
申请号：AT96931407
申请日：1996-08-23
申请人： QUALCOMM INC
发明人： PADOVANI ROBERTO , MEAGHER BRUCE R , ZIV NOAM A
IPC分类号： H03M13/05 , H03M13/23 , H04L1/00 , H04L1/08 , H04B7/26
摘要： A system and method for assembling a single data stream from multiple instances of that data stream is described. Data transmitted from a cellular telephone subscriber unit is received by a set of base transceiver stations. Each base transceiver station performs various error detection procedures on segments of the data referred to as frames. These error detection procedures may include CRC check sum verification, Yamamoto metric calculation, re-encoded signal error rate calculation, or a combination thereof. The results of these error detection procedures are placed into a frame quality metric. The frame, frame quality metric, a time stamp and an address are placed into a packet that is transmitted from each base transceiver station to a base station controller which matches packets attempting to transmit the same information using the time stamp and selects one frame from the packets for further processing based on the associated frame quality metric.

2. 发明专利

PT846379E 未知
公开(公告)号：PT846379E
公开(公告)日：2002-07-31
申请号：PT96931407
申请日：1996-08-23
申请人： QUALCOMM INC
发明人： MEAGHER BRUCE R , PADOVANI ROBERTO , ZIV NOAM A
IPC分类号： H03M13/05 , H03M13/23 , H04L1/00 , H04L1/08 , H04B7/26
摘要： A system and method for assembling a single data stream from multiple instances of that data stream is described. Data transmitted from a cellular telephone subscriber unit is received by a set of base transceiver stations. Each base transceiver station performs various error detection procedures on segments of the data referred to as frames. These error detection procedures may include CRC check sum verification, Yamamoto metric calculation, re-encoded signal error rate calculation, or a combination thereof. The results of these error detection procedures are placed into a frame quality metric. The frame, frame quality metric, a time stamp and an address are placed into a packet that is transmitted from each base transceiver station to a base station controller which matches packets attempting to transmit the same information using the time stamp and selects one frame from the packets for further processing based on the associated frame quality metric.

3. 发明专利

AU9809398A System and method for displaying performance characteristics of a cell site modem 未知
公开(公告)号：AU9809398A
公开(公告)日：1999-05-10
申请号：AU9809398
申请日：1998-10-19
申请人： QUALCOMM INC
发明人： YAFUSO BYRON , KATZFEY ERIC , KNAUSS FRIEDRICH G , MEAGHER BRUCE R , MONGE BETH KUEHN
IPC分类号： H04B1/707 , H04B17/00 , H04W24/00 , H04Q7/34
摘要： A system for displaying performance characteristics of a circuit in a telecommunications network. The system is adapted for use with a CDMA telecommunications network and includes a Markov call testing system for performance testing the telecommunications circuit. A computer stores the results of the performance test. Software running on the computer determines a subset of the results sufficient to reflect the performance of the telecommunications circuit. A monitor on the computer displays information corresponding to the subset. In the illustrative embodiment, the system further includes a method for determining if one or more receive antennas in the telecommunications network are balanced. The telecommunications circuit corresponds to a cell site modem chip in a base station. The subset includes a number of finger signal peaks. The number is determined by calculations performed on a scan set to determine a floor above which signal peaks are chosen for inclusion in the subset. In the specific embodiment, the subset includes the eight highest signal peaks of a scan set. The scan set corresponds to a set of signal peaks as is provided by a temporal analyzer. In the illustrative embodiment, the display shows finger signal peak data resulting from Markov call testing of a cell site modem chip having one or more fingers. A first field in the display depicts a subset of signal peaks that includes n of the highest signal peaks. A second field illustrates an operational state for each of the fingers.

4. 发明专利

ZA9607082B Communication system using repeated data selection. 未知
公开(公告)号：ZA9607082B
公开(公告)日：1997-02-24
申请号：ZA9607082
申请日：1996-08-20
申请人： QUALCOMM INC
发明人： PADOVANI ROBERTO , MEAGHER BRUCE R , ZIV NOAM A
IPC分类号： H03M13/05 , H03M13/23 , H04L1/00 , H04L1/08 , H04B , H04L , H04Q
CPC分类号： H04L1/0057

5. 发明专利

ES2171716T3 未知
公开(公告)号：ES2171716T3
公开(公告)日：2002-09-16
申请号：ES96931407
申请日：1996-08-23
申请人： QUALCOMM INC
发明人： PADOVANI ROBERTO , MEAGHER BRUCE R , ZIV NOAM A
IPC分类号： H03M13/05 , H03M13/23 , H04L1/00 , H04L1/08 , H04B7/26
摘要： A system and method for assembling a single data stream from multiple instances of that data stream is described. Data transmitted from a cellular telephone subscriber unit is received by a set of base transceiver stations. Each base transceiver station performs various error detection procedures on segments of the data referred to as frames. These error detection procedures may include CRC check sum verification, Yamamoto metric calculation, re-encoded signal error rate calculation, or a combination thereof. The results of these error detection procedures are placed into a frame quality metric. The frame, frame quality metric, a time stamp and an address are placed into a packet that is transmitted from each base transceiver station to a base station controller which matches packets attempting to transmit the same information using the time stamp and selects one frame from the packets for further processing based on the associated frame quality metric.

6. 发明专利

DK0846379T3 未知
公开(公告)号：DK0846379T3
公开(公告)日：2002-05-06
申请号：DK96931407
申请日：1996-08-23
申请人： QUALCOMM INC
发明人： PADOVANI ROBERTO , MEAGHER BRUCE R , ZIV NOAM A
IPC分类号： H03M13/05 , H03M13/23 , H04L1/00 , H04L1/08 , H04B7/26
摘要： A system and method for assembling a single data stream from multiple instances of that data stream is described. Data transmitted from a cellular telephone subscriber unit is received by a set of base transceiver stations. Each base transceiver station performs various error detection procedures on segments of the data referred to as frames. These error detection procedures may include CRC check sum verification, Yamamoto metric calculation, re-encoded signal error rate calculation, or a combination thereof. The results of these error detection procedures are placed into a frame quality metric. The frame, frame quality metric, a time stamp and an address are placed into a packet that is transmitted from each base transceiver station to a base station controller which matches packets attempting to transmit the same information using the time stamp and selects one frame from the packets for further processing based on the associated frame quality metric.

7. 发明专利

HK1010951A1 COMMUNICATION SYSTEM USING REPEATED DATA SELECTION 未知
公开(公告)号：HK1010951A1
公开(公告)日：1999-07-02
申请号：HK98110011
申请日：1998-08-19
申请人： QUALCOMM INC
发明人： ZIV NOAM A , PADOVANI ROBERTO , MEAGHER BRUCE R
IPC分类号： H03M13/05 , H03M13/23 , H04L1/00 , H04L1/08 , H04B , H04L
摘要： A system and method for assembling a single data stream from multiple instances of that data stream is described. Data transmitted from a cellular telephone subscriber unit is received by a set of base transceiver stations. Each base transceiver station performs various error detection procedures on segments of the data referred to as frames. These error detection procedures may include CRC check sum verification, Yamamoto metric calculation, re-encoded signal error rate calculation, or a combination thereof. The results of these error detection procedures are placed into a frame quality metric. The frame, frame quality metric, a time stamp and an address are placed into a packet that is transmitted from each base transceiver station to a base station controller which matches packets attempting to transmit the same information using the time stamp and selects one frame from the packets for further processing based on the associated frame quality metric.

8. 发明专利

AU703779B2 Communication system using repeated data selection 未知
公开(公告)号：AU703779B2
公开(公告)日：1999-04-01
申请号：AU7009596
申请日：1996-08-23
申请人： QUALCOMM INC
发明人： PADOVANI ROBERTO , MEAGHER BRUCE R , ZIV NOAM A
IPC分类号： H03M13/05 , H03M13/23 , H04L1/00 , H04L1/08 , H04B7/26
摘要： A system and method for assembling a single data stream from multiple instances of that data stream is described. Data transmitted from a cellular telephone subscriber unit is received by a set of base transceiver stations. Each base transceiver station performs various error detection procedures on segments of the data referred to as frames. These error detection procedures may include CRC check sum verification, Yamamoto metric calculation, re-encoded signal error rate calculation, or a combination thereof. The results of these error detection procedures are placed into a frame quality metric. The frame, frame quality metric, a time stamp and an address are placed into a packet that is transmitted from each base transceiver station to a base station controller which matches packets attempting to transmit the same information using the time stamp and selects one frame from the packets for further processing based on the associated frame quality metric.

9. 发明专利

BR0307372A 未知
公开(公告)号：BR0307372A
公开(公告)日：2005-04-26
申请号：BR0307372
申请日：2003-01-31
申请人： QUALCOMM INC
发明人： KANG INYUP , PATRICK CHRISTOPHER , MEAGHER BRUCE R , PATEL SHIMMAN , LI TAO , CHEUNG JOSEPH , SRINAVAS PILLAPPAKKAM , FOERSTER GREGORY B , VARADARAJAN SRINIVA , WEI JIAN
IPC分类号： H04B1/707
摘要： A pilot searcher for CDMA and GPS signals. In one aspect, the searcher is operated in conjunction with a sample buffer in a "real-time" or "off-line" mode. The writing/reading of samples to/from the buffer may be performed in a TDM manner via a common port, and samples may be decimated and packed prior to storing in the buffer. In another aspect, the overall search for pilots is partitioned into a number of tasks, with each task corresponding to a search over a given sample segment and based on a particular set of parameter values. The tasks may be stored in a queue and performed one at a time based on their order in the queue. Prior to performing a new task, the parameter values for that task is downloaded to a set of configuration registers. The parameters may be ordered and linked such that only new values are downloaded.

10. 发明专利

AU7161198A A method of and apparatus for tracking propagation delay between a base station and a subscriber unit 未知
公开(公告)号：AU7161198A
公开(公告)日：1998-11-24
申请号：AU7161198
申请日：1998-04-29
申请人： QUALCOMM INC
发明人： KRISHNAMURTHI RAJEEV , KATZFEY ERIC , MEAGHER BRUCE R , WEGRZYN JAN K , ZIV NOAM A
IPC分类号： H04B1/707 , H04J13/00 , H04W36/18 , H04Q7/38

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