公开(公告)号：CA2836104C

公开(公告)日：2017-04-11

申请号：CA2836104

申请日：2012-05-21

Applicant: QUALCOMM INC

Inventor： GROKOP LEONARD H ,  SARAH ANTHONY

IPC: G06F3/01 ,  G06F3/033

Abstract: Techniques are described herein for classifying multiple device states using separate Bayesian classifiers. An example of a method described herein includes accessing sensor information of a device, wherein at least some of the sensor information is used in a first feature set and at least some of the sensor information is used in a second feature set; processing the first feature set using a first classification algorithm configured to determine a first proposed state of a first state type and a first proposed state of a second state type; processing the second feature set using a second classification algorithm configured to determine a second proposed state of the first state type and a second proposed state of the second state type; and determining a proposed state of the device as the first proposed state of the first state type and the second proposed state of the second state type.

公开(公告)号：CA2836104A1

公开(公告)日：2012-12-06

申请号：CA2836104

申请日：2012-05-21

Applicant: QUALCOMM INC

Inventor： GROKOP LEONARD H ,  SARAH ANTHONY

IPC: G06F3/01 ,  G06F3/033

Abstract: Techniques are described herein for classifying multiple device states using separate Bayesian classifiers. An example of a method described herein includes accessing sensor information of a device, wherein at least some of the sensor information is used in a first feature set and at least some of the sensor information is used in a second feature set; processing the first feature set using a first classification algorithm configured to determine a first proposed state of a first state type and a first proposed state of a second state type; processing the second feature set using a second classification algorithm configured to determine a second proposed state of the first state type and a second proposed state of the second state type; and determining a proposed state of the device as the first proposed state of the first state type and the second proposed state of the second state type.

公开(公告)号：WO2011011793A3

公开(公告)日：2011-04-07

申请号：PCT/US2010043270

申请日：2010-07-26

Applicant: QUALCOMM INC ,  GROKOP LEONARD H ,  YAVUZ MEHMET

Inventor： GROKOP LEONARD H ,  YAVUZ MEHMET

IPC: H04W52/24 ,  H04W16/08 ,  H04W16/32 ,  H04W36/16 ,  H04W36/34 ,  H04W52/32

CPC classification number: H04W52/325 ,  H04W16/08 ,  H04W16/32 ,  H04W52/242 ,  H04W52/248 ,  H04W84/045

Abstract: In a multi-level power transmission scheme, an access point transmits at one power level, while repeatedly transmitting at a burst power level for short periods of time. For example, a femto cell may transmit a beacon with periodic high power bursts of short duration, while the femto cell transmit power also undergoes high power bursts aligned with the beacon bursts. In a network listen-based power control scheme, an access point listens for one or more parameters sent over-the-air by the network and then defines transmit power based on the received parameter(s). In some aspects, beacon transmit power may be set based on a defined outage radius parameter and the total received signal power on a channel. In some aspects, access point transmit power may be set based on a defined coverage parameter and the received energy associated with signals from access points of a certain type.

Abstract translation: 在多级电力传输方案中，接入点以一个功率电平发射，同时以突发功率电平重复发射短时间。 例如，毫微微小区可以发送具有短持续时间的周期性高功率突发的信标，而毫微微小区发射功率也经历与信标突发对准的高功率突发。 在基于网络侦听的功率控制方案中，接入点监听由网络通过空中发送的一个或多个参数，然后基于所接收的参数来定义发射功率。 在一些方面，可以基于定义的中断半径参数和信道上的总接收信号功率来设置信标发射功率。 在一些方面，接入点发射功率可以基于定义的覆盖参数和与特定类型的接入点的信号相关联的接收能量来设置。

公开(公告)号：WO2012099941A3

公开(公告)日：2012-09-27

申请号：PCT/US2012021688

申请日：2012-01-18

Applicant: QUALCOMM INC ,  GROKOP LEONARD H ,  NARAYANAN VIDYA

Inventor： GROKOP LEONARD H ,  NARAYANAN VIDYA

IPC: G01N21/31 ,  G01B11/14 ,  G01C3/00 ,  G01S17/08 ,  H04M1/21

CPC classification number: G01N21/31 ,  G01B11/026 ,  G01N21/35 ,  G01N21/3563 ,  G01N2201/0221 ,  G01S17/08 ,  H04M2250/12

Abstract: A mobile device may determine a material-type of a surface proximate to the device and/or a distance between the device and the proximate surface, in at least one implementation. In some implementations, proximate material-type information may be used to estimate a distance between a mobile device and a proximate surface. A material class may also be determined for a proximate surface in some implementations. Various context-based applications are disclosed for material-type, material class, and/or distance information in connection with a mobile device.

Abstract translation: 在至少一个实施方式中，移动设备可以确定靠近设备的表面的材料类型和/或设备和近邻表面之间的距离。 在一些实施方式中，可以使用邻近材料类型信息来估计移动设备和邻近表面之间的距离。 在一些实施方案中，也可以为近似表面确定材料类别。 公开了与移动设备相关的材料类型，材料类和/或距离信息的各种基于上下文的应用。

公开(公告)号：WO2012099941A2

公开(公告)日：2012-07-26

申请号：PCT/US2012021688

申请日：2012-01-18

Applicant: QUALCOMM INC ,  GROKOP LEONARD H ,  NARAYANAN VIDYA

Inventor： GROKOP LEONARD H ,  NARAYANAN VIDYA

IPC: G01N21/31 ,  G01B11/14 ,  G01C3/00 ,  G01S17/08 ,  H04M1/21

CPC classification number: G01N21/31 ,  G01B11/026 ,  G01N21/35 ,  G01N21/3563 ,  G01N2201/0221 ,  G01S17/08 ,  H04M2250/12

Abstract: A mobile device may determine a material-type of a surface proximate to the device and/or a distance between the device and the proximate surface, in at least one implementation. In some implementations, proximate material-type information may be used to estimate a distance between a mobile device and a proximate surface. A material class may also be determined for a proximate surface in some implementations. Various context-based applications are disclosed for material-type, material class, and/or distance information in connection with a mobile device.

Abstract translation: 在至少一个实施方式中，移动设备可以确定靠近设备的表面的材料类型和/或设备与邻近表面之间的距离。 在一些实现中，可以使用接近的材料类型信息来估计移动设备和近表面之间的距离。 在一些实现中，材料类别也可以被确定用于邻近表面。 针对与移动设备相关的材料类型，材料类别和/或距离信息，公开了各种基于上下文的应用。

公开(公告)号：WO2009009355A2

公开(公告)日：2009-01-15

申请号：PCT/US2008068944

申请日：2008-07-02

Applicant: QUALCOMM INC ,  LI JUNYI ,  LAROIA RAJIV ,  TAVILDAR SAURABH ,  RICHARDSON THOMAS ,  WU XINZHOU ,  GROKOP LEONARD H

Inventor： LI JUNYI ,  LAROIA RAJIV ,  TAVILDAR SAURABH ,  RICHARDSON THOMAS ,  WU XINZHOU ,  GROKOP LEONARD H

IPC: H04B7/155 ,  H03H17/02 ,  H04L5/00

CPC classification number: H04L5/0053 ,  H04L5/0007

Abstract: Systems and methodologies are described that facilitate identifying peers based upon encoded signals during peer discovery in a peer to peer network. For example, direct signaling that partitions a time-frequency resource into a number of segments can be utilized to communicate an identifier within a peer discovery interval; thus, a particular segment selected for transmission can signal a portion of the identifier, while a remainder can be signaled based upon tones communicated within the selected segment. Moreover, a subset of symbols within the resource can be reserved (e.g., unused) to enable identifying and/or correcting timing offset. Further, signaling can be effectuated over a plurality of peer discovery intervals such that partial identifiers communicated during each of the peer discovery intervals can be linked (e.g., based upon overlapping bits and/or bloom filter information).

Abstract translation: 描述了便于在对等网络中的对等点发现期间基于编码的信号识别对等点的系统和方法。 例如，可以利用将时间 - 频率资源划分为多个分段的直接信令来在对等设备发现间隔内传送标识符; 因此，选择用于传输的特定段可以用信号发送标识符的一部分，而余数可以基于在所选段内传送的音调来用信号发送。 此外，可以保留资源内的符号子集（例如，未使用）以实现识别和/或校正定时偏移。 此外，可以在多个对等点发现间隔上实现信令，使得可以链接（例如，基于重叠的比特和/或布隆过滤器信息）在每个对等点发现间隔期间传送的部分标识符。