公开(公告)号：CA2706876A1

公开(公告)日：2009-06-04

申请号：CA2706876

申请日：2008-11-25

Applicant: QUALCOMM INC

Inventor： YAVUZ MEHMET ,  BLACK PETER J ,  NANDA SANJIV ,  TOKGOZ YELIZ

IPC: H04W24/00 ,  H04W72/08

Abstract: Interference that occurs during wireless communication may be managed by determination and application of an adaptive path loss adjustment. A method, apparatus and medium of communication determine a level of excess received interference based at least in part on out-of-cell interference (Ioc). The path loss is adjusted by an additional path loss on an uplink signal when the level of excess received interference exceeds an interference target that would cause a Rise-over-Thermal (RoT) metric to exceed stable communication.

公开(公告)号：CA2706696A1

公开(公告)日：2009-06-04

申请号：CA2706696

申请日：2008-11-25

Applicant: QUALCOMM INC

Inventor： NANDA SANJIV ,  WALTON JAY RODNEY ,  YAVUZ MEHMET

IPC: H04B1/10

Abstract: Interference that occurs during wireless communication may be managed through the use of beam and null steering techniques. A method, apparatus and medium of communication determine an interference direction of a non-associated access terminal generating an interfering signal. Transmitted and received signals are then transceived away from the interference direction.

公开(公告)号：AU2008326305A1

公开(公告)日：2009-05-28

申请号：AU2008326305

申请日：2008-11-21

Applicant: QUALCOMM INC

Inventor： CHEN JEN MEI ,  BALASUBRAMANIAN SRINIVASAN ,  NANDA SANJIV ,  DESHPANDE MANOJ M ,  HORN GAVIN B ,  YAVUZ MEHMET

IPC: H04W36/04

Abstract: In a handover operation an access terminal is handed over from a source access point to a target access point. To facilitate efficient identification of a target access point, a handover operation may be initiated by the target access point. A candidate frequency search also may be invoked to confirm that an access terminal identified by a target access point for a handover is in the vicinity of the target access point. A source access point may verify whether an access terminal is in a vicinity of a target access point to determine whether to perform a handover operation. A source access point may handle potential ambiguity between several target access points by sending handover commands to each of these target access points. An access terminal also may assist in the determination of whether to perform a handover operation.

公开(公告)号：CA2699022A1

公开(公告)日：2009-03-26

申请号：CA2699022

申请日：2008-09-19

Applicant: QUALCOMM INC

Inventor： YAVUZ MEHMET ,  BLACK PETER J ,  NANDA SANJIV

IPC: H04W72/08

Abstract: Interference that occurs during wireless communication may be managed through the use of fractional reuse and other techniques. In some aspects fractional reuse may relate to HARQ interlaces, portions of a timeslot, frequency spectrum, and spreading codes. Interference may be managed through the use of a transmit power profile and/or an attenuation profile. Interference also may be managed through the use of power management-related techniques.

公开(公告)号：CA2699015A1

公开(公告)日：2009-03-26

申请号：CA2699015

申请日：2008-09-19

Applicant: QUALCOMM INC

Inventor： YAVUZ MEHMET ,  BLACK PETER J ,  NANDA SANJIV

IPC: H04W52/00 ,  H04B17/00

Abstract: Interference that occurs during wireless communication may be managed through the use of fractional reuse and other techniques. In some aspects fractional reuse may relate to HARQ interlaces, portions of a timeslot, frequency spectrum, and spreading codes. Interference may be managed through the use of a transmit power profile and/or an attenuation profile. Interference also may be managed through the use of power management-related techniques.

公开(公告)号：CA2698962A1

公开(公告)日：2009-03-26

申请号：CA2698962

申请日：2008-09-19

Applicant: QUALCOMM INC

Inventor： YAVUZ MEHMET ,  NANDA SANJIV ,  BLACK PETER J ,  MOHANTY BIBHU

IPC: H04W72/04 ,  H04W16/00

Abstract: Interference that occurs during wireless communication may be managed through the use of fractional reuse and other techniques. In some aspects fractional reuse may relate to HARQ interlaces, portions of a timeslot, frequency spectrum, and spreading codes. Interference may be managed through the use of a transmit power profile and/or an attenuation profile. Interference also may be managed through the use of power management-related techniques.

公开(公告)号：CA2694979A1

公开(公告)日：2009-02-26

申请号：CA2694979

申请日：2008-08-15

Applicant: QUALCOMM INC

Inventor： NANDA SANJIV ,  REZAIIFAR RAMIN ,  YAVUZ MEHMET

IPC: H04W12/08

Abstract: In some aspect restricted access nodes are assigned to a designated common channel while access terminals that are in active communication with a macro access node may selectively be assigned to the designated channel. In some aspect an access terminal associated with macro access node may perform a handoff to a different carrier when the access terminal is in the vicinity of a coverage area of a restricted access node. In some aspect an access terminal associated with a macro access node may perform a handoff to a different carrier based on location information. In some aspect access to a restricted access node is controlled based on policy and/or based on operation of an access terminal associated with the restricted access node.

公开(公告)号：AU2008287016A1

公开(公告)日：2009-02-19

申请号：AU2008287016

申请日：2008-08-08

Applicant: QUALCOMM INC

Inventor： YAVUZ MEHMET ,  NANDA SANJIV ,  BLACK PETER J

IPC: H04W52/24

Abstract: A method of wireless communication, comprising: determining channel quality; and determining a transmit power value based on the determined channel quality, wherein the transmit power value is determined for a pico node.

公开(公告)号：HUE053601T2

公开(公告)日：2021-07-28

申请号：HUE18178235

申请日：2009-03-25

Applicant: QUALCOMM INC

Inventor： GHOLMIEH AZIZ ,  ZHANG DANLU ,  SAMBHWANI SHARAD ,  YAVUZ MEHMET

IPC: H04W28/16 ,  H04L5/00 ,  H04W72/04

公开(公告)号：ES2696540T3

公开(公告)日：2019-01-16

申请号：ES09724864

申请日：2009-03-23

Applicant: QUALCOMM INC

Inventor： SAMBHWANI SHARAD ,  YAVUZ MEHMET

IPC: H04W52/28 ,  H04W52/36

Abstract: Un procedimiento para un equipo de usuario, UE, que permite suministrar una medición de margen de potencia de enlace ascendente, UPH, asociada con una transmisión de canal dedicado mejorado, E-DCH, del UE, en un estado CELL_5 FACH, que comprende: transmitir (402), al menos a uno de una estación base o un eNodo B, una parte de un preámbulo de un canal de acceso físico aleatorio, PRACH, al recibir un canal de indicación de adquisición, AICH; comunicar (404) a dicha al menos una de una estación base o un eNodo B, un canal de control físico dedicado, DPCCH, en el que el UE envía el DPCCH para un número configurable de tramas de radio antes del inicio de una transmisión de datos asociada con el E-DCH; evaluar (406) un nivel de potencia transmitida para el UE antes del inicio de la transmisión de datos asociada con el E-DCH; incorporar (408) la medición de UPH dentro de una parte de información de programación, SI, de una cabecera, en el que la incorporación se basa al menos en parte en el nivel de potencia transmitida evaluado para la transmisión de E-DCH para el UE antes del inicio de los datos transmisión asociada con el E-DCH; y, transmitir la información de medición de UPH dentro de la parte SI de la cabecera a dicha al menos una de una estación base o un eNodo B antes del inicio de la transmisión de datos asociada con el E-DCH.