公开(公告)号：WO2016077784A2

公开(公告)日：2016-05-19

申请号：PCT/US2015/060727

申请日：2015-11-13

Applicant: QUALCOMM INCORPORATED

Inventor： AWONIYI-OTERI, Olufunmilola Omolade ,  SHETH, Soham Vikrambhai ,  SOLIMAN, Samir Salib ,  PALADUGU, Karthika ,  MAHENDRAN, Arungundram Chandrasekaran

IPC: H04R27/00 ,  H04M3/56 ,  H04W4/04

CPC classification number: H04W4/023 ,  H04M3/56 ,  H04M2242/30 ,  H04R27/00 ,  H04R29/00 ,  H04R29/007 ,  H04R2499/11 ,  H04W4/043 ,  H04W4/20

Abstract: Methods and systems are described for locating a user of a personal communication device (PCD) at a venue. A method may include: receiving a request to determine a location of the PCD from the PCD; receiving information corresponding to a signal measurement regarding a signal received by at least one access point at the venue from the PCD; and determining the location of the PCD based at least in part on the received information.

Abstract translation: 描述了用于在场所处定位个人通信设备（PCD）的用户的方法和系统。 一种方法可以包括：从PCD接收确定PCD的位置的请求; 从所述PCD接收与关于由所述场所处的至少一个接入点接收的信号的信号测量相对应的信息; 并至少部分地基于所接收的信息来确定PCD的位置。

公开(公告)号：WO2016028648A1

公开(公告)日：2016-02-25

申请号：PCT/US2015/045392

申请日：2015-08-14

Applicant: QUALCOMM INCORPORATED

Inventor： HWANG, Insoo ,  SONG, Bongyong ,  NGUYEN, Cong ,  HEIDMANN, Peter David ,  SOLIMAN, Samir Salib

IPC: H04B1/525

CPC classification number: H04B1/525

Abstract: Aspects of the disclosure are directed to interference cancellation and wireless communication including determining the strength of a reference signal; comparing the strength of the reference signal to a first threshold and a second threshold; and performing one of the following: updating at least one coefficient if the strength of the reference signal is above the first threshold; freezing the at least one coefficient if the strength of the reference signal is between the first threshold and the second threshold; or setting an interference cancellation (IC) circuit to OFF if the strength of the reference signal is below both the first threshold and the second threshold.

Abstract translation: 本公开的方面涉及干扰消除和无线通信，包括确定参考信号的强度; 将参考信号的强度与第一阈值和第二阈值进行比较; 并且执行以下之一：如果所述参考信号的强度高于所述第一阈值，则更新至少一个系数; 如果参考信号的强度在第一阈值和第二阈值之间，则冻结该至少一个系数; 或者如果参考信号的强度低于第一阈值和第二阈值，则将干扰消除（IC）电路设置为OFF。

公开(公告)号：WO2015105810A2

公开(公告)日：2015-07-16

申请号：PCT/US2015/010366

申请日：2015-01-06

Applicant: QUALCOMM INCORPORATED

Inventor： HWANG, Insoo ,  SONG, Bongyong ,  SOLIMAN, Samir Salib

IPC: H04B1/12

CPC classification number: H04B7/0814 ,  H04B1/02 ,  H04B1/1027 ,  H04B1/126 ,  H04B7/0877

Abstract: A method of performing interference cancellation (IC) in a wireless communication device having a receiver comprising at least a primary receiver chain and a diversity receiver chain includes determining an interference level of a transmitted signal on the receiver; determining whether the interference level is within a predetermined range; selecting a first mode of operation if the interference level is within a predetermined range; and selecting a second mode of operation if the interference level is not within the predetermined range. The first mode includes receiving, at the primary receiver chain, a first signal corresponding to the transmitted signal; receiving, at the diversity receiver chain, a second signal corresponding to the transmitted signal for providing to an IC circuit; generating, at the IC circuit, an output signal based on the second signal; and generating a cancellation signal based on the output signal and the first signal.

Abstract translation: 一种在具有包括至少主接收机链和分集接收机链的接收机的无线通信设备中执行干扰消除（IC）的方法包括：确定所述接收机上的发射信号的干扰电平; 确定干扰电平是否在预定范围内; 如果干扰电平在预定范围内，则选择第一操作模式; 以及如果所述干扰电平不在所述预定范围内，则选择第二操作模式。 第一模式包括在主接收机链处接收对应于发射信号的第一信号; 在所述分集接收机链处接收与所述发送信号相对应的用于提供给IC电路的第二信号; 在所述IC电路处产生基于所述第二信号的输出信号; 以及基于所述输出信号和所述第一信号产生抵消信号。

公开(公告)号：WO2015031094A1

公开(公告)日：2015-03-05

申请号：PCT/US2014/051516

申请日：2014-08-18

Applicant: QUALCOMM INCORPORATED

Inventor： HWANG, Insoo ,  SONG, Bongyong ,  SOLIMAN, Samir Salib

IPC: H04B1/52 ,  H04W88/06

CPC classification number: H04B1/1036 ,  H04B1/525

Abstract: A method of performing interference cancellation (IC) in a communication device having a plurality of transmitters and a plurality of receivers includes detecting a co-existence issue between a first transmitter and a first receiver; selecting the first transmitter for providing an input signal to IC circuit; selecting the first receiver, wherein each of the receivers has a corresponding filter, the first receiver having a filter for filtering a signal received by the first receiver to provide a first filtered signal; configuring the IC circuit based on parameters of the co-existence issue; generating an output signal based on the input signal and the parameters; selecting a filter, based on the filter of the first receiver, the selected filter configured to filter the output signal to provide a second filtered signal; and generating a cancellation signal based on the first and second filtered signals.

Abstract translation: 在具有多个发射机和多个接收机的通信设备中执行干扰消除（IC）的方法包括检测第一发射机和第一接收机之间的共存问题; 选择用于向IC电路提供输入信号的第一发射机; 选择所述第一接收机，其中每个所述接收机具有对应的滤波器，所述第一接收机具有用于对由所述第一接收机接收的信号进行滤波以提供第一滤波信号的滤波器; 基于共存问题的参数配置IC电路; 基于输入信号和参数产生输出信号; 基于所述第一接收机的滤波器来选择滤波器，所述滤波器被配置为滤波所述输出信号以提供第二滤波信号; 以及基于所述第一和第二滤波信号产生抵消信号。

公开(公告)号：WO2014062699A1

公开(公告)日：2014-04-24

申请号：PCT/US2013/065083

申请日：2013-10-15

Applicant: QUALCOMM INCORPORATED

Inventor： KRISHNASWAMY, Dilip ,  DAS, Soumya ,  SOLIMAN, Samir Salib ,  BHUSHAN, Naga

IPC: H04W40/22

CPC classification number: H04W40/22 ,  H04W40/10 ,  H04W52/0261 ,  Y02D70/122 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/39

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus provides or enables dynamic cooperative wireless data delivery service based on dynamic proximate locations of mobile nodes in wireless networks. A source wireless terminal may offload data for delayed transmission by a neighboring wireless terminal. The source may attempt delayed data transmission via any cooperating neighboring node (mule), whether mobile or stationary. A utility function may be used to compare costs of communicating via direct links or through opportunistically available links provided by mules. The mule may advertise availability of indirect data delivery service including probable latency time associated with the indirect delivery service.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 该设备基于无线网络中的移动节点的动态接近位置提供或启用动态协作无线数据传送服务。 源无线终端可以卸载用于相邻无线终端的延迟传输的数据。 源可以尝试经由任何协作的相邻节点（骡）进行延迟的数据传输，无论是移动的还是固定的。 可以使用效用函数来比较通过直接链接进行的通信或通过由骡子提供的机会性可用链接的成本。 骡子可以广告间接数据传递服务的可用性，包括与间接传递服务相关联的可能的等待时间。

公开(公告)号：WO2013086383A1

公开(公告)日：2013-06-13

申请号：PCT/US2012/068530

申请日：2012-12-07

Applicant: QUALCOMM INCORPORATED

Inventor： DAS, Soumya ,  AWONIYI, Olufunmilola O. ,  PARK, Edwin, C. ,  SOLIMAN, Samir Salib

IPC: H04W36/14 ,  H04W36/00

CPC classification number: H04W36/14 ,  H04W36/0022 ,  H04W36/24 ,  H04W36/385

Abstract: Methods, systems, and devices for facilitating mobility between flexible bandwidth systems and other bandwidth systems are provided. These tools and techniques that provide mobility between different bandwidth systems may facilitate supporting circuit-switched (CS) services, such as CS voice services. Some embodiments provide for determining flexible bandwidth capable devices, such as user equipment. Some embodiments involve core network redirection where a core network may direct the handling of circuit-switched services when a flexible bandwidth system does not support the CS services. Some examples provide for radio access network determined handling of CS services when a flexible bandwidth system may not support the CS services. Some embodiments provide for transitioning to a flexible bandwidth system. Some embodiments provide for transitioning from flexible bandwidth systems to non-flexible bandwidth systems that have no support for some or all CS services, other flexible bandwidth systems, and/or systems that natively support CS voice services.

Abstract translation: 提供了用于促进灵活带宽系统和其他带宽系统之间的移动性的方法，系统和设备。 提供不同带宽系统之间的移动性的这些工具和技术可以促进支持诸如CS语音服务的电路交换（CS）服务。 一些实施例提供用于确定具有灵活带宽能力的设备，诸如用户设备。 一些实施例涉及核心网络重定向，其中当柔性带宽系统不支持CS服务时，核心网络可指导对电路交换服务的处理。 当灵活的带宽系统可能不支持CS服务时，一些示例提供确定的CS服务处理的无线接入网络。 一些实施例提供了转换到灵活带宽系统。 一些实施例提供从柔性带宽系统转换到不支持某些或所有CS服务的其他灵活带宽系统和/或本机支持CS语音服务的系统的非灵活带宽系统。

公开(公告)号：WO2013070708A1

公开(公告)日：2013-05-16

申请号：PCT/US2012/063877

申请日：2012-11-07

Applicant: QUALCOMM INCORPORATED

Inventor： PARK, Edwin C. ,  SOLIMAN, Samir Salib ,  DAS, Soumya

IPC: H04W72/04 ,  H04W16/02

CPC classification number: H04W16/02 ,  H04W16/14 ,  H04W28/16 ,  H04W28/18 ,  H04W72/00 ,  H04W72/04 ,  H04W76/12

Abstract: Methods, systems, and devices are described for utilizing scaling factors and/or fractional bandwidth and waveforms for wireless communication. Scaling factors may be utilized to relate aspects of one subsystem with aspects of another subsystem. Embodiments may utilize portions of spectrum that may not be big enough to fit a standard waveform. Scaling factors may be utilized to generate fractional waveforms to fit these portions of spectrum. A fractional subsystem may be generated with respect to a normal subsystem or other fractional subsystem through dilating, or scaling, time, frequency, state, or other aspects of the fractional subsystem with respect to time, frequency, state, or other aspects of the normal subsystem or the other fractional subsystem. The fractional subsystem may be aligned with a normal system at different times and/or different frequencies. Scaling information may be utilized to perform measurements on another subsystem, perform handoffs to another subsystem, perform reselection, align, etc.

Abstract translation: 描述了用于利用无线通信的缩放因子和/或分数带宽和波形的方法，系统和设备。 缩放因子可用于将一个子系统的各个方面与另一个子系统的各个方面联系起来。 实施例可以利用可能不够大以适应标准波形的频谱部分。 可以利用缩放因子来产生分数波形以适应这些频谱部分。 相对于正常子系统或其他分数子系统，可以通过相对于正常子系统的时间，频率，状态或其他方面扩展或缩放分数子系统的时间，频率，状态或其他方面来生成分数子系统 子系统或其他分数子系统。 分数子系统可以在不同时间和/或不同频率下与正常系统对准。 可以利用缩放信息来对另一个子系统执行测量，执行到另一子系统的切换，执行重选，对齐等

公开(公告)号：WO2011153503A1

公开(公告)日：2011-12-08

申请号：PCT/US2011/039176

申请日：2011-06-03

Applicant: QUALCOMM INCORPORATED ,  KRISHNASWAMY, Dilip ,  YALLAPRAGADA, Subbarao V. ,  NANDA, Sanjiv ,  DAS, Soumya ,  SOLIMAN, Samir Salib ,  TINNAKORNSRISUPHAP, Peerapol ,  NARAYANAN, Vidya

Inventor： KRISHNASWAMY, Dilip ,  YALLAPRAGADA, Subbarao V. ,  NANDA, Sanjiv ,  DAS, Soumya ,  SOLIMAN, Samir Salib ,  TINNAKORNSRISUPHAP, Peerapol ,  NARAYANAN, Vidya

IPC: H04W84/04 ,  H04W28/06 ,  H04W4/18

CPC classification number: H04W84/045 ,  H04W4/18 ,  H04W28/06

Abstract: Systems and methods for distributed computing between communication devices. A femto node is treated as a trusted extension of a user equipment and performs processing tasks on behalf of the user equipment. The femto node is also treated as a trusted extension of network servers and performs services on behalf of the network servers. Tasks are thus distributed between the network servers, the femto node and one or more user equipments. The tasks include processing data, filtering incoming messages, and caching network service information.

Abstract translation: 通信设备间分布式计算的系统和方法。 毫微微节点被视为用户设备的信任扩展，并代表用户设备执行处理任务。 毫微微节点也被视为网络服务器的受信任扩展，并代表网络服务器执行服务。 因此，任务分布在网络服务器，毫微微节点和一个或多个用户设备之间。 这些任务包括处理数据，过滤传入的消息和缓存网络服务信息。

公开(公告)号：WO2011017472A1

公开(公告)日：2011-02-10

申请号：PCT/US2010/044471

申请日：2010-08-04

Applicant: QUALCOMM Incorporated ,  RAVEENDRAN, Vijayalakshmi, R. ,  MARTINEZ BAUZA, Judit ,  SOLIMAN, Samir Salib

Inventor： RAVEENDRAN, Vijayalakshmi, R. ,  MARTINEZ BAUZA, Judit ,  SOLIMAN, Samir Salib

IPC: H04N7/24 ,  H04N13/00

CPC classification number: H04N21/6437 ,  H04N13/10 ,  H04N13/139 ,  H04N21/2381 ,  H04N21/4122 ,  H04N21/41407 ,  H04N21/43615 ,  H04N21/4363 ,  H04N21/43637 ,  H04N21/4381 ,  H04N21/440218 ,  H04N21/44231 ,  H04N21/816

Abstract: In general, techniques are described for encapsulating three dimensional video data in accordance with a transport protocol. As one example, an apparatus comprising a multimedia processing module, a transport protocol module and a wireless module implement the techniques. The multimedia processing module generates a video data segment, an audio data segment and a depth data segment of 3D video content. The transport protocol module encapsulates each of the video data, audio data and depth data segments in different ones of a plurality of packets according to a transport protocol and adds metadata to at least one of the plurality of packets for enhancing playback of the 3D video content. The wireless module transmits the packets to a 3D display device external from the apparatus.

Abstract translation: 通常，描述了根据传输协议封装三维视频数据的技术。 作为一个示例，包括多媒体处理模块，传输协议模块和无线模块的装置实现这些技术。 多媒体处理模块生成视频数据段，音频数据段和3D视频内容的深度数据段。 传输协议模块根据传输协议将视频数据，音频数据和深度数据段中的每一个封装在多个分组中的不同分组中，并且将元数据添加到多个分组中的至少一个分组，以增强3D视频内容的回放 。 无线模块将数据包发送到设备外部的3D显示设备。

公开(公告)号：WO2016191072A1

公开(公告)日：2016-12-01

申请号：PCT/US2016/031200

申请日：2016-05-06

Applicant: QUALCOMM INCORPORATED

Inventor： HWANG, Insoo ,  SONG, Bongyong ,  SOLIMAN, Samir Salib

IPC: H04B1/525

CPC classification number: H04B17/24 ,  H04B1/525 ,  H04B2001/485

Abstract: Aspects of the disclosure are directed to interference cancellation. A method of performing interference cancellation in a wireless communications device having a transmitter, a receiver, a coefficient controller and an analog interference cancellation (AIC) circuit includes utilizing the receiver for receiving a signal, wherein the received signal includes an interference signal within a spectral region; measuring the received signal to obtain a measurement of the interference signal within a guard region of the spectral region; and determining a set of coefficients based on the measurement of the interference signal within the guard region.

Abstract translation: 本公开的方面涉及干扰消除。 一种在具有发射机，接收机，系数控制器和模拟干扰消除（AIC）电路的无线通信设备中执行干扰消除的方法包括利用接收机接收信号，其中所接收的信号包括频谱内的干扰信号 地区; 测量所接收的信号以获得所述光谱区域的保护区域内的干扰信号的测量值; 以及基于所述保护区域内的干扰信号的测量来确定一组系数。