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公开(公告)号：AT403293T
公开(公告)日：2008-08-15
申请号：AT01968249
申请日：2001-08-28
Applicant: QUALCOMM INC
Inventor： BENDER PAUL
Abstract: A method and apparatus are disclosed for transmitting ACK/NAK information in a communication system including a transmitter ( 74 ) for transmitting ACK/NAK information on an ACK/NAK channel, and a channel gate ( 699 ) for gating the ACK/NAK channel based on whether a matching preamble is detected in a received data unit by receiver ( 106 ). The data unit is a first data unit in a series of data units comprising a data packet. The channel gate ( 699 ) prevents transmission of the ACK/NAK channel when receiver ( 106 ) has failed to receive the matching preamble in the data unit.
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公开(公告)号：AT298178T
公开(公告)日：2005-07-15
申请号：AT99934393
申请日：1999-02-19
Applicant: QUALCOMM INC
Inventor： GILHOUSEN KLEIN S , BUTLER BRIAN K , BENDER PAUL , AGRAWAL AVNEESH
IPC: H04B1/04 , H04B7/005 , H04B7/26 , H04L1/00 , H04W36/08 , H04W36/18 , H04W36/30 , H04W52/00 , H04W52/24 , H04W52/40 , H04W52/44 , H04W52/58 , H04W52/60 , H04W56/00 , H04W68/00 , H04Q7/38
Abstract: A system and method is taught for controlling the power level of transmissions within a communication system having a base station, a mobile station, a communication channel, and a pilot channel. The mobile station determines a signal strength value according to a communication signal received by way of the communication channel. A pilot channel signal is determined according to a pilot signal transmitted by way of the pilot channel. The signal to noise ratio of the communication signal is determined according to the determined signal strength value and the pilot channel signal. The power level of a transmission is controlled according to the signal to noise ratio. The noise level in a communication channel within the communication system is estimated. The pilot channel signal includes pilot energy and pilot noise components. The pilot energy component is removed to provide a remaining pilot signal. Communication system operations are controlled according to the remaining pilot signal. The power levels of transmissions are controlled by determining the signal to noise ratio of a signal within the communication channel and determining a difference signal. The difference signal is formed by determining the difference between determined and desired signal to noise ratios. The difference signal is transmitted between the base station and the mobile station. The pilot channel has at least one frame and the power control signal is inserted into the frame. Thus, information representing the strength of the communication signal is transmitted to the base by way of the pilot channel within the frame. The pilot channel can have two information frames for transmitting the power control signal a plurality of times.
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公开(公告)号：BR0113894A
公开(公告)日：2004-02-10
申请号：BR0113894
申请日：2001-09-12
Applicant: QUALCOMM INC
Inventor： BENDER PAUL
Abstract: In a wireless communication system a method for high data rate transmission aggregates information signals processed by at least two modems, wherein the modulated information signals are transmitted using two carrier frequencies. The method provides multiple data transmissions concurrently over a broad bandwidth consistent with single transmission air-interface standards. An apparatus, mobile unit, includes a multi-link (ML) protocol processor that aggregates the information signals from the modems into a point-to-point protocol (PPP) format for interface with conventional data-based systems, such as the internet. The ML processor further receives an aggregated bundle and separates the bundle into its constituent parts for modulation by the modems.
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公开(公告)号：HUE039361T2
公开(公告)日：2018-12-28
申请号：HUE04781684
申请日：2004-08-18
Applicant: QUALCOMM INC
Inventor： BENDER PAUL , QUICK ROY , AGASHE PARAG
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公开(公告)号：AT521181T
公开(公告)日：2011-09-15
申请号：AT06735453
申请日：2006-02-16
Applicant: QUALCOMM INC
Inventor： REZAIIFAR RAMIN , AGASHE PARAG , BENDER PAUL
Abstract: Embodiments disclosed herein relate to a new set of radio link protocols (RLPs) configured to provide for efficient data transmission in a multi-link communication system. In an embodiment, an upper-layer packet is segmented into link-layer packets to be transmitted over a plurality of communication links, each including a first sequence number in accordance with a predetermined order. A second sequence number is further added to each link-layer packet to be transmitted for the first time. The second sequence number is configured to be in a sequence space associated with a particular communication link, and may be used for detection of missing packets.
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Patent Agency Ranking
公开(公告)号：DE60143302D1
公开(公告)日：2010-12-02
申请号：DE60143302
申请日：2001-09-12
Applicant: QUALCOMM INC
Inventor： BENDER PAUL
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17.发明专利
公开(公告)号：HK1075767A1
公开(公告)日：2005-12-23
申请号：HK05107807
申请日：2005-09-06
Applicant: QUALCOMM INC
Inventor： BENDER PAUL , GROB MATTHEW STUART , KARMI GADI , PADOVANI ROBERTO
IPC: H04L20060101 , H04B20060101 , H04B7/005 , H04B7/26 , H04L1/00 , H04L1/12 , H04W28/08 , H04W28/22 , H04W52/40
Abstract: A method for controlling transmission power of a remote station (122) in a soft handoff condition is provided. The method comprises receiving at the remote station (122) a power control command transmitted by each of the plurality of base stations (102, 104, 106), and increasing transmission energy of the remote station (122) only when each of the power control commands transmitted by the base stations in an Active Set of the remote station (122) requests an increase in the remote station transmission energy.
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18.发明专利
公开(公告)号：MXPA03002241A
公开(公告)日：2005-10-05
申请号：MXPA03002241
申请日：2001-09-12
Applicant: QUALCOMM INC
Inventor： BENDER PAUL
Abstract: En un sistema de comunicacion inalambrica (32), un metodo para transmision de datos de alto rango agrega senales de informacion procesadas por al menos dos modems (38, 40, 42) en donde las senales de informacion moduladas se transmiten utilizando dos frecuencias transportadoras. El metodo proporciona multiples transmisiones de datos en forma concurrente a traves de un ancho de banda amplio consistente con estandares de interfase por aire de una sola transmision. Un aparato, unidad movil (34), incluye un procesador de enlace multiple (ML) (36) que agrega las senales de informacion desde los modems (38, 40, 42) en un formato de protocolo punto por punto (PPP) para hacer interfase con sistemas a base de datos convencionales, tales como la Internet. El procesador ML (36) recibe ademas un haz agregado y separa el haz en sus partes constituyentes para la modulacion por medio de los modems (38, 40, 42).
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19.发明专利
公开(公告)号：HK1067251A1
公开(公告)日：2005-04-01
申请号：HK04110240
申请日：2004-12-24
Applicant: QUALCOMM INC
Inventor： LEVIN JEFFREY , WILBORN THOMAS , BUTLER BRIAN , BENDER PAUL
IPC: H04B20060101
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公开(公告)号：ID28725A
公开(公告)日：2001-06-28
申请号：ID20010910
申请日：1999-09-22
Applicant: QUALCOMM INC
Inventor： GROB MATTHEW S , PADOVANI ROBERTO , BENDER PAUL , KIMBALL ROBERT H , HOAGLAND GREG M , KARMI GADI
Abstract: A communication system that allows a soft handoff to be completed, even when the communications link between the active base station and the mobile station deteriorates before the mobile station (101) has received the handoff direction message. The mobile station maintains a list of base stations that the mobile station (101) is in communication with, referred to as an "Active Set". In addition, the mobile station (101) maintains another list of base stations (300) that are proximate to the base stations (300) in the active set. This list is referred to as the "Neighbor Set". A memory within the mobile station (101) includes information that would allow the mobile station (101) to demodulate information transmitted from those base stations (300) on the neighbor set. In accordance with the disclosed method and apparatus, the mobile station (101) places a base station (300) in the active set upon including the base station (300) in a pilot strength measurement message (PSMM).
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