公开(公告)号：AT425604T

公开(公告)日：2009-03-15

申请号：AT01927012

申请日：2001-04-13

Applicant: QUALCOMM INC

Inventor： JALALI AHMAD ,  ESTEVES EDUARDO ,  SINDHUSHAYANA NAGABHUSHANA ,  BLACK PETER ,  ATTAR RASHID

IPC: H04L1/18 ,  H04L1/16 ,  H04Q7/38

Abstract: A method for wireless communication, comprising: receiving data in multiple forward link timeslots; determining a quality metric of the received data; requesting retransmission of the data via a first request scheme if the quality metric indicates the data has not been received correctly; and if retransmission is requested and the data is not received correctly, requesting retransmission of the data via a second request scheme.

公开(公告)号：AU2008219352A1

公开(公告)日：2008-10-09

申请号：AU2008219352

申请日：2008-09-16

Applicant: QUALCOMM INC

Inventor： GURELLI MEHMET I ,  MOHANTY BIBHU ,  ESTEVES EDUARDO

IPC: H04L29/08 ,  H04B7/26 ,  H04L1/00 ,  H04L1/02 ,  H04L1/12 ,  H04L1/16 ,  H04L1/18

Abstract: A system (100) and various methods and apparatus for efficient communications of data across various protocol layers are disclosed. A control and transceiver system (1400) configured for determining a data rate control (DRC) value and for transmission a maximum number of time slots allowed for transmission of a physical layer packet of data (510). After detecting a normal termination of transmission, the decoding thresholds (401, 402) are adjusted for decoding a positive acknowledgment message, and repeating decoding of acknowledgement channel (340) with the adjusted thresholds (401, 402). Retransmitting the physical layer packet of data at least one more time after based on whether the repeat of decoding of the acknowledgment channel (340) produces a negative acknowledgment message. The retransmission may be conditioned upon a throughput level of communications between the base station and the mobile station.

公开(公告)号：AT387041T

公开(公告)日：2008-03-15

申请号：AT01952680

申请日：2001-07-11

Applicant: QUALCOMM INC

Inventor： ULUPINAR FATIH ,  ATTAR RASHID ,  ESTEVES EDUARDO

IPC: H04B7/005 ,  H04B7/26

Abstract: An apparatus and method for adjusting a power control setpoint for a power control mechanism with a first state and a second state in a wireless communication system. The method comprises: determining the state of the power control mechanism; when the state of the power control mechanism is the first state, adjusting the power control setpoint in accordance with a first adjustment scheme; and when the state of the power control mechanism is the second state, adjusting the power control setpoint in accordance with a second adjustment scheme.

公开(公告)号：BR0112401A

公开(公告)日：2006-05-09

申请号：BR0112401

申请日：2001-07-11

Applicant: QUALCOMM INC

Inventor： ULUPINAR FATIH ,  ATTAR RASHID ,  ESTEVES EDUARDO

IPC: H04B7/005 ,  H04B7/26

Abstract: An apparatus and method for adjusting a power control setpoint for a power control mechanism with a first state and a second state in a wireless communication system. The method comprises: determining the state of the power control mechanism; when the state of the power control mechanism is the first state, adjusting the power control setpoint in accordance with a first adjustment scheme; and when the state of the power control mechanism is the second state, adjusting the power control setpoint in accordance with a second adjustment scheme.

公开(公告)号：HUE048762T2

公开(公告)日：2020-08-28

申请号：HUE03781526

申请日：2003-10-24

Applicant: QUALCOMM INC

Inventor： BLACK PETER ,  MA JUN ,  ESTEVES EDUARDO ,  LOTT CHRISTOPHER GERARD

IPC: H04L1/18 ,  H04L1/00 ,  H04L1/08 ,  H04L1/16

公开(公告)号：CA2501919C

公开(公告)日：2013-09-17

申请号：CA2501919

申请日：2003-10-24

Applicant: QUALCOMM INC

Inventor： BLACK PETER J ,  MA JUN ,  ESTEVES EDUARDO ,  LOTT CHRISTOPHER GERARD

IPC: H04L1/18 ,  H04L1/00 ,  H04L1/08 ,  H04L1/16

Abstract: Upon successful decoding of a first set of slots of a first data packet, an Access Network (AN) can send an acknowledge message (ACK) to an Access Terminal (AT) to indicate that the AN has successfully decoded the data received in the first set of slots of the first data packet. Upon unsuccessful decoding of the first set of slots of the first data packet, the AN can send a negative acknowledge message (NAK) to the AT to indicate that the AN has not successfully decoded the data received in the first set of slots of a first data packet. Based upon receipt of the NAK, the AT can resend the data by sending a second set of slots of the first data packet containing redundant data. Based upon receipt of the ACK, the AT can send a first set of slots of another packet.

公开(公告)号：AT508561T

公开(公告)日：2011-05-15

申请号：AT01937333

申请日：2001-05-11

Applicant: QUALCOMM INC

Inventor： ESTEVES EDUARDO ,  ATTAR RASHID ,  SINDHUSHAYANA NAGABHUSHANA

IPC: H04L12/56 ,  H04W28/18

Abstract: In a high data rate communication system capable of variable rate transmission, an open loop rate control can be adjusted with a closed loop rate control to maximize throughput. An access point generates interleaved multi-slot packets that allow an access terminal to transmit indicator messages to the access point in accordance with recently received data carried within slots of the multi-slot packets.

公开(公告)号：AT459145T

公开(公告)日：2010-03-15

申请号：AT07006365

申请日：2003-05-06

Applicant: QUALCOMM INC

Inventor： MOHANTY BIBHU ,  ESTEVES EDUARDO ,  GURELLI MEHMET

IPC: H04L1/18 ,  H04L29/08 ,  H04B7/26 ,  H04L1/00 ,  H04L1/02 ,  H04L1/12 ,  H04L1/16

Abstract: A system (100) and various methods and apparatus for efficient communications of data across various protocol layers are disclosed. A control and transceiver system (1400) configured for determining a data rate control (DRC) value and for transmission a maximum number of time slots allowed for transmission of a physical layer packet of data (510). After detecting a normal termination of transmission, the decoding thresholds (401, 402) are adjusted for decoding a positive acknowledgment message, and repeating decoding of acknowledgement channel (340) with the adjusted thresholds (401, 402). Retransmitting the physical layer packet of data at least one more time after based on whether the repeat of decoding of the acknowledgment channel (340) produces a negative acknowledgment message. The retransmission may be conditioned upon a throughput level of communications between the base station and the mobile station.

公开(公告)号：DE60132894D1

公开(公告)日：2008-04-03

申请号：DE60132894

申请日：2001-07-11

Applicant: QUALCOMM INC

Inventor： ULUPINAR FATIH ,  ATTAR RASHID ,  ESTEVES EDUARDO

IPC: H04B7/005 ,  H04B7/26

Abstract: An apparatus and method for adjusting a power control setpoint for a power control mechanism with a first state and a second state in a wireless communication system. The method comprises: determining the state of the power control mechanism; when the state of the power control mechanism is the first state, adjusting the power control setpoint in accordance with a first adjustment scheme; and when the state of the power control mechanism is the second state, adjusting the power control setpoint in accordance with a second adjustment scheme.

公开(公告)号：AU7340901A

公开(公告)日：2002-01-30

申请号：AU7340901

申请日：2001-07-11

Applicant: QUALCOMM INC

Inventor： ULUPINAR FATIH ,  ATTAR RASHID ,  ESTEVES EDUARDO

IPC: H04B7/005 ,  H04B7/26 ,  H04B7/00

Abstract: An apparatus and method for adjusting a power control setpoint for a power control mechanism with a first state and a second state in a wireless communication system. The method comprises: determining the state of the power control mechanism; when the state of the power control mechanism is the first state, adjusting the power control setpoint in accordance with a first adjustment scheme; and when the state of the power control mechanism is the second state, adjusting the power control setpoint in accordance with a second adjustment scheme.