-
公开(公告)号：JP2012044676A
公开(公告)日：2012-03-01
申请号：JP2011198146
申请日：2011-09-12
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： BLACK PETER JOHN , FAN MINGXI , YELIZ TOKGOZ
CPC classification number: H04B7/061 , H01Q3/24 , H01Q3/26 , H04B7/022 , H04B7/0404 , H04B7/0617 , H04B7/0623 , H04B7/0854 , H04B17/24 , H04W52/325 , H04W52/40 , H04W52/42
Abstract: PROBLEM TO BE SOLVED: To provide a method and an apparatus for reverse link transmission beam-forming.SOLUTION: A method and system for reverse link transmission beam-forming are provided. One method comprises using a plurality of antennas at an access terminal to wirelessly transmit signals to one or more base stations; receiving an input indicating a reverse link signal quality at one or more base stations; and adjusting at least one of a gain and a phase of a signal to be transmitted on one or more antennas. The input may be a reverse power control (RPC) value sent from one or more base stations.
Abstract translation: 解决的问题：提供一种用于反向链路传输波束形成的方法和装置。 解决方案：提供了用于反向链路传输波束形成的方法和系统。 一种方法包括在接入终端处使用多个天线将信号无线地发送到一个或多个基站; 在一个或多个基站处接收指示反向链路信号质量的输入; 以及调整要在一个或多个天线上发送的信号的增益和相位中的至少一个。 输入可以是从一个或多个基站发送的反向功率控制（RPC）值。 版权所有（C）2012，JPO＆INPIT
-
公开(公告)号：JP2012130042A
公开(公告)日：2012-07-05
申请号：JP2012016488
申请日：2012-01-30
Applicant: Qualcomm Inc , クゥアルコム・インコーポレイテッドQualcomm Incorporated
Inventor： BLACK PETER JOHN , FAN MINGXI , YELIZ TOKGOZ
CPC classification number: H04B7/061 , H01Q3/24 , H01Q3/26 , H04B7/022 , H04B7/0404 , H04B7/0617 , H04B7/0623 , H04B7/0854 , H04B17/24 , H04W52/325 , H04W52/40 , H04W52/42
Abstract: PROBLEM TO BE SOLVED: To provide a method and system for acquiring knowledge (gain and phase) of a channel for forming reverse link transmission beam.SOLUTION: The method comprises steps of: using a plurality of antennas at an access terminal 106 to wirelessly transmit signals to one or more base stations 104; receiving an input indicating a reverse link signal quality at the one or more base stations 104; and adjusting at least one of a gain and a phase of a signal to be transmitted on one or more antennas. The input may be a reverse power control (RPC) value sent from one or more base stations.
Abstract translation: 要解决的问题：提供一种用于获取用于形成反向链路传输波束的信道的知识（增益和相位）的方法和系统。 解决方案：该方法包括以下步骤：在接入终端106处使用多个天线以将信号无线地发射到一个或多个基站104; 在一个或多个基站104处接收指示反向链路信号质量的输入; 以及调整要在一个或多个天线上发送的信号的增益和相位中的至少一个。 输入可以是从一个或多个基站发送的反向功率控制（RPC）值。 版权所有（C）2012，JPO＆INPIT
-
3.发明专利
公开(公告)号：HUE030594T2
公开(公告)日：2017-05-29
申请号：HUE13715821
申请日：2013-03-19
Applicant: QUALCOMM INC
Inventor： BLACK PETER JOHN , HUANG YIN , FAN MINGXI
IPC: H04W52/02
-
公开(公告)号：CA2854581C
公开(公告)日：2016-06-28
申请号：CA2854581
申请日：2008-12-17
Applicant: QUALCOMM INC
Inventor： MIRBAGHERI ARASH , MA JUN , FAN MINGXI
Abstract: A receiver may train its equalizer using consecutive pilot bursts, divide the traffic between the consecutive pilot bursts into multiple sub-segments, and interpolate the trained equalizer coefficients to obtain the coefficients for equalizing one or more of the sub-segments. The receiver may also determine signal to interference and noise ratio (SINR) values based on each of the consecutive pilot bursts, and interpolate the SINR for decoding one or more of the sub-segments. The receiver may be an access terminal receiver operating in a code division multiple access (CDMA) cellular system.
-
公开(公告)号：PT1911180E
公开(公告)日：2014-05-15
申请号：PT06787908
申请日：2006-07-19
Applicant: QUALCOMM INC
Inventor： REZAIIFAR RAMIN , AGASHE PARAG ARUN , BLACK PETER JOHN , ATTAR RASHID AHMED AKBAR , FAN MINGXI , RIMINI ROBERTO , MA JUN
IPC: H04B7/26
-
Patent Agency Ranking
公开(公告)号：ES2448842T3
公开(公告)日：2014-03-17
申请号：ES06851204
申请日：2006-12-14
Applicant: QUALCOMM INC
Inventor： BLACK PETER JOHN , FAN MINGXI , TOKGOZ YELIZ
Abstract: Un terminal (106) de acceso que comprende: una pluralidad de antenas configuradas para transmitir señales de forma inalámbrica a una o másestaciones base (104); y una unidad de control de adaptación de coeficientes configurada para recibir un valor de control de potenciainversa (RPC) enviado desde una o más estaciones base (104) y ajustar al menos una de una ganancia yuna fase de una señal a transmitir por una o más antenas (210) hasta que un valor filtrado de RPC seacercano a cero, indicando el valor de RPC una calidad de señal de enlace inverso en las una o másestaciones base.
-
公开(公告)号：AU2004229614B2
公开(公告)日：2009-08-13
申请号：AU2004229614
申请日：2004-04-12
Applicant: FAN MINGXI , QUALCOMM INC
Inventor： LOTT CHRISTOPHER GERARD , ATTAR RASHID AHMED AKBAR , BHUSHAN NAGA , FAN MINGXI , BLACK PETER J , AU JEAN
Abstract: A method and apparatus for determining the data rate of a reverse link communication of an access terminal includes receiving a reverse activity bit (RAB) from an access network in the communication system, and passing the RAB to multiple digital filters to produce filtered RABs. The reverse link data rate is determined based on these filtered values of the RABs. From the filtered RAB values a continuous fluid power level is determined each rate update. The access terminal maps the continuous fluid power level to actual physical transmissions by dithering among discrete power levels allowed by the physical layer.
-
公开(公告)号：UA85684C2
公开(公告)日：2009-02-25
申请号：UAA200602045
申请日：2004-07-23
Applicant: QUALCOMM INC
Inventor： ATTAR RASHID AKHMED , BHUSHAN NAGA , FAN MINGXI
IPC: H04B7/005
Abstract: Устройствои способвыделениямощностиканаламуправленияв системесвязи. Способвыделениямощностиканаламуправленияв вариантеосуществлениявключаетв себясортированиемножестватерминаловдоступав порядкевозрастаниянеобходимоймощностиканалауправлениядоступомк средепередачи (МАС) вомножествоэлементовразрешения, сортированиетерминаловдоступас одинаковойнеобходимоймощностьюМАС-каналав порядкеуменьшениясоотношения "сигнал-интерференцияи шум" линииобратнойсвязи (FL_SINR), еслидваилиболеетерминаловсвязиимеютодинаковуюнеобходимуюмощностьМАС-канала, иопределениеобщейдоступноймощности ARQ наосновеобщеймощностиМАС-канала, общеймощности, котораявыделяетсяканаламуправлениямощностьюобратнойсвязи (RPC), иобщеймощност�
-
公开(公告)号：BRPI0412838A
公开(公告)日：2006-09-26
申请号：BRPI0412838
申请日：2004-07-23
Applicant: QUALCOMM INC
Inventor： ATTAR RASHID AHMED , BHUSHAN NAGA , FAN MINGXI
-
公开(公告)号：CA2866163C
公开(公告)日：2020-08-18
申请号：CA2866163
申请日：2013-03-19
Applicant: QUALCOMM INC
Inventor： BLACK PETER JOHN , HUANG YIN , FAN MINGXI
IPC: H04W52/02
Abstract: The present aspects relate to methods and apparatuses to power off a modem receiver or components of the receiver at a time prior to the end of the frame based on data in the frame being received and properly decoded before the end of the frame. In an aspect, the apparatuses and methods provide power saving in a wireless device, and include receiving data within a frame at a user equipment, determining whether all payload packet data has been correctly decoded prior to an end of the frame, and powering down a receiver component for a portion of a remainder of the frame in response to determining that all payload packet data has been correctly decoded and where a first time period to a next scheduled overhead bit transmission period of a slot in the frame is greater than a second time period corresponding to a warm-up period for the receiver component.
-
-
-
-
-
-
-
-
-
Search Results
75
records
(took 0.022 seconds)
