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公开(公告)号：IN1394MUN2014A
公开(公告)日：2015-04-03
申请号：IN1394MUN2014
申请日：2014-07-10
Applicant: QUALCOMM INC
Inventor： WANG JIBING
Abstract: In a multi radio user equipment (UE) for wireless communication potential interference between the individual radios may be managed through the use of configurable logical connections between the radios. The connections send signals among the radios to indicate when a particular radio is active. The connections may be configured to indicate different activity types among the radios based on the operating conditions of the radios.
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62.发明专利
公开(公告)号：PL1941647T3
公开(公告)日：2013-10-31
申请号：PL06826907
申请日：2006-10-27
Applicant: QUALCOMM INC
Inventor： GORE DHANANJAY ASHOK , SAMPATH HEMANTH , WANG JIBING , KADOUS TAMER , BARRIAC GWENDOLYN D
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公开(公告)号：NZ567739A
公开(公告)日：2010-10-29
申请号：NZ56773906
申请日：2006-10-26
Applicant: QUALCOMM INC
Inventor： WANG JIBING , KADOUS TAMER , GORE DHANANJAY ASHOK
IPC: H04B7/06
Abstract: A method of pre-coding in a MIMO communication system is disclosed. The method includes: determining a rank value; determining a matrix index, where the matrix index denotes a pre-coding matrix used for eigen-beamforming; and using a transmitter to transmit a reverse link message including the matrix index and the rank value. A further method of pre-coding in a MIMO communication system is also disclosed. The method includes: using a receiver to receive a rank value and a matrix index, where the matrix index denotes a pre-coding matrix used for beamforming; extracting the pre-coding matrix including eigen-beamforming weight values using the rank value and the matrix index; and determining if the extracted pre-coding matrix should be used.
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公开(公告)号：AU2006306011B2
公开(公告)日：2010-09-09
申请号：AU2006306011
申请日：2006-10-27
Applicant: QUALCOMM INC
Inventor： BARRIAC GWENDOLYN D , SAMPATH HEMANTH , KADOUS TAMER , WANG JIBING , GORE DHANANJAY ASHOK
Abstract: Techniques to enhance the performance in a wireless communication system using segments called subbands and using precoding are shown. According to one aspect, the bandwidth for transmission to an access terminal is constrained to a preferred bandwidth which is less than the bandwidth available for transmission to an access terminal and precoding information related to the subcarriers within the constrained bandwidth is provided to a transmitter. The precoding information related to the subcarriers within a constrained bandwidth provides feedback about the forward link channel properties relative to different subbands and may be fed back on a channel associated with the bandwidth.
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公开(公告)号：AR055623A1
公开(公告)日：2007-08-29
申请号：ARP060103805
申请日：2006-08-31
Applicant: QUALCOMM INC
Inventor： GOROKHOV ALEXEI , GORE DHANANJAY ASHOK , BARRIAC GWENDOLYN D , WANG JIBING , KADOUS TAMER
Abstract: Acrecentamiento del rendimiento en un sistema de comunicacion inalámbrico utilizando tecnología de libro de codigos. De acuerdo con una realizacion existe un método para acrecentar el rendimiento en un medio de comunicacion inalámbrico. El método puede incluir recibir la preferencia de un usuario para un modo de transmision, asociar la preferencia de usuario con una entrada o entradas en un libro de codigos, y asignar al usuario a un modo de transmision correspondiente a la entrada o entradas. El modo de transmision puede ser uno de pre-codificacion, acceso multiple por division de espacio (SDMA), pre-codificacion SDMA, multiple entrada multiple salida (MIMO), pre-codificacion MIMO, MIMO-SDMA y una diversidad. Cada entrada puede corresponder a un modo de transmision.
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Patent Agency Ranking
公开(公告)号：CA2627401A1
公开(公告)日：2007-05-03
申请号：CA2627401
申请日：2006-10-27
Applicant: QUALCOMM INC
Inventor： WANG JIBING , KADOUS TAMER , GORE DHANANJAY ASHOK , BARRIAC GWENDOLYN D , SAMPATH HEMANTH
Abstract: Techniques to enhance the performance in a wireless communication system using segments called subbands and using precoding are shown. According to one aspect, the bandwidth for transmission to an access terminal is constrained to a preferred bandwidth which is less than the bandwidth available for transmission to an access terminal and precoding information related to the subcarriers within the constrained bandwidth is provided to a transmitter. The precoding information related to the subcarriers within a constrained bandwidth provides feedback about the forward link channel properties relative to different subbands and may be fed back on a channel associated with the bandwidth.
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公开(公告)号：CA2627395A1
公开(公告)日：2007-05-03
申请号：CA2627395
申请日：2006-10-27
Applicant: QUALCOMM INC
Inventor： BARRIAC GWENDOLYN D , WANG JIBING , KADOUS TAMER
IPC: H04B7/06
Abstract: Systems and methodologies are described that facilitate generating and/or utilizing explicit and implicit feedback related to a forward link channel for linear precoding in a time division duplex (TDD) multiple-input multiple-output (MIMO) system. Implicit feedback may be provided by estimating a reverse link channel, which may be substantially similar to at least a portion of the forward link channel (e.g., based upon reciprocity). Moreover, explicit feedback may be yielded by quantizing at least part of an estimate of the forward link channel (e.g., utilizing vector and/or scalar quantization).
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公开(公告)号：CA2627381A1
公开(公告)日：2007-05-03
申请号：CA2627381
申请日：2006-10-26
Applicant: QUALCOMM INC
Inventor： WANG JIBING , GORE DHANANJAY ASHOK , KADOUS TAMER
IPC: H04B7/06
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公开(公告)号：WO2011126879A3
公开(公告)日：2013-03-21
申请号：PCT/US2011030499
申请日：2011-03-30
Applicant: QUALCOMM INC , LINSKY JOEL BENJAMIN , WANG JIBING , KADOUS TAMER A , MANTRAVADI ASHOK , DAYAL PRANAV
Inventor： LINSKY JOEL BENJAMIN , WANG JIBING , KADOUS TAMER A , MANTRAVADI ASHOK , DAYAL PRANAV
IPC: H04W72/12
CPC classification number: H04W72/1215 , H04W72/1242 , H04W88/06
Abstract: A system and method to facilitate voice activity detection and coexistence manager decisions is provided and include identifying a connection utilizing a first resource and a content stream corresponding to the connection, where the first resource conflicts with a second resource. The content of the content stream is classified into multiple levels based on a value of the content and then a priority is assigned to the first and second resources based on the level of the content of the first resource.
Abstract translation: 提供了一种促进语音活动检测和共存管理器决策的系统和方法，包括利用与该连接相对应的第一资源和内容流来识别连接，其中第一资源与第二资源冲突。 基于内容的值将内容流的内容分类为多个级别，然后基于第一资源的内容的级别将优先级分配给第一和第二资源。
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公开(公告)号：WO2012078993A2
公开(公告)日：2012-06-14
申请号：PCT/US2011064181
申请日：2011-12-09
Applicant: QUALCOMM INC , BANISTER BRIAN CLARKE , WANG JIBING , SADEK AHMED K , KADOUS TAMER ADEL , DAYAL PRANAV , MANTRAVADI ASHOK
Inventor： BANISTER BRIAN CLARKE , WANG JIBING , SADEK AHMED K , KADOUS TAMER ADEL , DAYAL PRANAV , MANTRAVADI ASHOK
IPC: H04B1/04
CPC classification number: H04B1/0475 , H04W16/14 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/168 , Y02D70/23 , Y02D70/24 , Y02D70/25 , Y02D70/40
Abstract: In a multi-radio device, a configurable filter may be placed on the transmit side of an aggressor radio to reduce interference to receive side performance of a victim radio. The filter may be adaptively configured based on performance of the victim radio. The configurable filter may be in the form of a notch filter. The depth and width of the notch filter may be configured. The filter may be used to create a virtual guard band between an Industrial Scientific and Medical (ISM) band and a cellular band by puncturing a physical uplink control channel (PUCCH) transmission nearest to the ISM band or reducing power on the nearest PUCCH transmission.
Abstract translation: 在多无线电设备中，可配置滤波器可以放置在侵略者无线电的发射侧以减少对受害者无线电的接收侧性能的干扰。 该滤波器可以基于受害者无线电的性能自适应地配置。 可配置滤波器可以采用陷波滤波器的形式。 陷波滤波器的深度和宽度可以被配置。 该滤波器可用于通过对最接近ISM频带的物理上行链路控制信道（PUCCH）传输进行打孔或降低最近的PUCCH传输上的功率，在Industrial Scientific和Medical（ISM）频带和蜂窝频带之间创建虚拟防护频带。
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