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1. 发明申请

WO2006138622A2 NEGOTIATED CHANNEL INFORMATION REPORTING IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的协调信道报告
公开(公告)号：WO2006138622A2
公开(公告)日：2006-12-28
申请号：PCT/US2006/023584
申请日：2006-06-16
申请人： QUALCOMM INCORPORATED , SAMPATH, Hemanth , JULIAN, David Jonathan
发明人： SAMPATH, Hemanth , JULIAN, David Jonathan
IPC分类号： G06F17/00
CPC分类号： H04L1/0026 , H04L1/0016 , H04L1/0029 , H04L1/003
摘要： Techniques to enhance the performance in a wireless communication system using CQI feedback optimized to support different scenarios. According to one aspect, an access terminal may select a CQI feedback table based on the access terminals capability. According to another aspect, an access point may select a CQI feedback table based on an access terminals capability, system loading and the type of service provided by the access point. An access point which provides services that require high data rates may select a larger CQI feedback table to support the high data rates for access terminals which support the larger CQI feedback table. The same access point may select a smaller CQI feedback table for access terminals which do not have the capability or need for the high data rate services.
摘要翻译：使用优化的支持不同场景的CQI反馈来增强无线通信系统中的性能的技术。根据一方面，接入终端可以基于接入终端能力来选择CQI反馈表。根据另一方面，接入点可以基于接入终端能力，系统负载和接入点提供的服务类型来选择CQI反馈表。提供需要高数据速率的服务的接入点可以选择较大的CQI反馈表以支持支持较大CQI反馈表的接入终端的高数据速率。相同的接入点可以为不具有高数据速率业务能力或需要的接入终端选择较小的CQI反馈表。

2. 发明申请

WO2006107835A1 SYSTEMS AND METHODS FOR CONTROL CHANNEL SIGNALING 审中-公开
标题翻译：控制信道信号的系统和方法
公开(公告)号：WO2006107835A1
公开(公告)日：2006-10-12
申请号：PCT/US2006/012229
申请日：2006-04-03
申请人： QUALCOMM INCORPORATED , SAMPATH, Hemanth , GOROKHOV, Alexei , KHANDEKAR, Aamod , TEAGUE, Edward Harrison , JULIAN, David Jonathan , KADOUS, Tamer
发明人： SAMPATH, Hemanth , GOROKHOV, Alexei , KHANDEKAR, Aamod , TEAGUE, Edward Harrison , JULIAN, David Jonathan , KADOUS, Tamer
IPC分类号： H04L1/00
CPC分类号： H04L1/0028 , H04L1/0026 , H04L5/0053 , H04L25/0204 , H04L25/03343 , H04L2025/03414 , H04L2025/03426 , H04L2025/03802
摘要： Methods and apparatuses are disclosed for providing flexible channel information feedback. In some cases this may be according to reporting types assigned by one or more sectors, with different reporting types for each sector. In other cases, a reporting mode is determined to determine the reporting types to be utilized.
摘要翻译：公开了用于提供灵活的信道信息反馈的方法和装置。在某些情况下，这可能是根据一个或多个部门分配的报告类型，每个部门具有不同的报告类型。在其他情况下，确定报告模式以确定要使用的报告类型。

3. 发明申请

WO2011150269A1 SIGNAL CHARACTERISTIC-BASED LEADING EDGE DETECTION 审中-公开
标题翻译：基于信号特征的引导边缘检测
公开(公告)号：WO2011150269A1
公开(公告)日：2011-12-01
申请号：PCT/US2011/038225
申请日：2011-05-26
申请人： QUALCOMM INCORPORATED , BUDIANU, Petru Cristian , JULIAN, David Jonathan , EKBAL, Amal
发明人： BUDIANU, Petru Cristian , JULIAN, David Jonathan , EKBAL, Amal
IPC分类号： H03K5/08 , H04B1/7163
CPC分类号： H03K5/082 , H03K5/1534 , H04B1/71637
摘要： In a signal-based gain control scheme, one or more gain levels used for processing signals are selected based on characteristics of previously received signals. For example, different gain levels may be used to receive sets of signals whereupon certain characteristics of the received sets of signals are determined. One or more gain levels are then selected based on these characteristics whereby another signal is processed based on the selected gain level(s). In some aspects, the signal-based gain control scheme may be employed to facilitate two-way ranging operations between two devices. For example, leading edge detection may involve determining a characteristic of a received signal, determining a threshold based on the characteristic, and identifying a leading edge associated with the received signal based on the threshold. In some aspects, the signal-based gain control scheme may be employed in an ultra-low power pulse-based communication system (e.g., in ultra-wideband communication devices).
摘要翻译：在基于信号的增益控制方案中，基于先前接收的信号的特性来选择用于处理信号的一个或多个增益电平。例如，可以使用不同的增益水平来接收信号集合，从而确定所接收的信号组的某些特性。然后基于这些特征选择一个或多个增益电平，由此基于所选择的增益电平处理另一个信号。在一些方面，可以采用基于信号的增益控制方案来促进两个设备之间的双向测距操作。例如，前沿检测可以包括确定接收信号的特性，基于特性确定阈值，以及基于阈值来识别与接收信号相关联的前沿。在一些方面，基于信号的增益控制方案可以用于基于超低功率脉冲的通信系统（例如，在超宽带通信设备中）。

4. 发明申请

WO2009126158A1 LOW POWER SLICER-BASED DEMODULATOR FOR PPM 审中-公开
标题翻译：用于PPM的低功率切片机解调器
公开(公告)号：WO2009126158A1
公开(公告)日：2009-10-15
申请号：PCT/US2008/059948
申请日：2008-04-10
申请人： QUALCOMM Incorporated , LEE, Chong U. , EKBAL, Amal , JULIAN, David Jonathan , SHI, Jun , LERSTAVEESIN, Supisa
发明人： LEE, Chong U. , EKBAL, Amal , JULIAN, David Jonathan , SHI, Jun , LERSTAVEESIN, Supisa
IPC分类号： H04L25/49 , H04B1/69
CPC分类号： H04L25/4902 , H04B1/71637 , H04B14/026
摘要： An apparatus and method for demodulating PPM signals is disclosed. The apparatus includes a slicer (218) configured to generate samples of a signal carrying information, and a demodulator (220) having a digital integrator (221) configured to accumulate the samples at two position hypothesis, the demodulator being further configured to recover from the difference of the accumulated samples (222) data representative of the information carried by the signal (224).
摘要翻译：公开了一种用于解调PPM信号的装置和方法。该装置包括被配置为产生携带信息的信号的采样的限幅器（218），以及具有数字积分器（221）的解调器（220），该数字积分器被配置为在两个位置假设处累积样本，该解调器还被配置为从累积样本（222）表示由信号（224）携带的信息的数据的差。

5. 发明申请

WO2009009213A2 SUPER REGENERATIVE (SR) APPARATUS HAVING PLURALITY OF PARALLEL SR AMPLIFIERS TUNED TO DISTINCT FREQUENCIES 审中-公开
标题翻译：超级再生器（SR）具有调谐到不同频率的并联SR放大器的平均数的装置
公开(公告)号：WO2009009213A2
公开(公告)日：2009-01-15
申请号：PCT/US2008/062302
申请日：2008-05-01
申请人： QUALCOMM INCORPORATED , MONAT, Pavel , JULIAN, David Jonathan , DOUGLAS, Robert Keith , GUDEM, Prasad S.
发明人： MONAT, Pavel , JULIAN, David Jonathan , DOUGLAS, Robert Keith , GUDEM, Prasad S.
IPC分类号： H03D11/02
CPC分类号： H03D11/00 , H04B2001/6908
摘要： An apparatus, which may be configured as a receiver or transceiver, includes a plurality of super regenerative (SR) amplifiers coupled in parallel, wherein the SR amplifiers are tuned to distinct frequency bands, respectively. The apparatus may further include isolation amplifiers at the respective inputs and outputs of the SR amplifiers to prevent injection locking and reduce power leakage. The apparatus may include a circuit to reduce or substantially eliminate in-band jamming signals. The apparatus may form at least part of a wireless communications device adapted to receive signals from other wireless communications devices, adapted to transmit signal to other wireless communications devices, and adapted to both transmit and receive signals to and from other wireless communications devices.
摘要翻译：可以被配置为接收器或收发器的装置包括并联耦合的多个超再生（SR）放大器，其中SR放大器分别被调谐到不同的频带。该装置还可以包括在SR放大器的相应输入和输出处的隔离放大器，以防止注入锁定并减少功率泄漏。该装置可以包括用于减少或基本上消除带内干扰信号的电路。该装置可以形成适于从其他无线通信设备接收信号的无线通信设备的至少一部分，其适于向其他无线通信设备发送信号，并且适于向和从其他无线通信设备发送和接收信号。

6. 发明申请

WO2008076882A2 CHANNEL ACCESS SCHEME FOR ULTRA-WIDE BAND COMMUNICATION 审中-公开
标题翻译：用于超宽带通信的信道接入方案
公开(公告)号：WO2008076882A2
公开(公告)日：2008-06-26
申请号：PCT/US2007/087574
申请日：2007-12-14
申请人： QUALCOMM Incorporated , JIA, Zhanfeng , EKBAL, Amal , JULIAN, David Jonathan , ULUPINAR, Fatih
发明人： JIA, Zhanfeng , EKBAL, Amal , JULIAN, David Jonathan , ULUPINAR, Fatih
IPC分类号： H04B1/69
CPC分类号： H04B1/7163 , H04B1/71632
摘要： A channel access scheme is provided for a pulse-based ultra-wide band network. Here, concurrent ultra-wide band channels may be established through the use of a pulse division multiple access scheme. An access scheme may employ different states each of which may be associated with different channel parameter state information and/or different duty cycles. For example, a channel access scheme may employ an inactive state, an idle state, a connected state, and a streaming state. Multiple logical channels may be defined for a given ultra-wide band channel via, for example, pulse division multiplexing.
摘要翻译：为基于脉冲的超宽带网络提供信道接入方案。在此，可以通过使用脉冲分割多址方案来建立并发的超宽带信道。访问方案可以采用不同的状态，每个状态可以与不同的信道参数状态信息和/或不同的工作周期相关联。例如，信道接入方案可以采用不活动状态，空闲状态，连接状态和流式传输状态。可以通过例如脉冲分割多路复用为给定的超宽带信道定义多个逻辑信道。

7. 发明申请

WO2007127887A2 SUB-PACKET PULSE-BASED COMMUNICATION 审中-公开
标题翻译：基于分组脉冲的通信
公开(公告)号：WO2007127887A2
公开(公告)日：2007-11-08
申请号：PCT/US2007/067572
申请日：2007-04-26
申请人： QUALCOMM INCORPORATED , LEE, Chong U. , EKBAL, Amal , JULIAN, David Jonathan
发明人： LEE, Chong U. , EKBAL, Amal , JULIAN, David Jonathan
IPC分类号： H04B1/7163 , H04B1/717
CPC分类号： H04B1/7174 , H04B1/71632 , H04R25/554 , H04R25/558 , H04R27/00 , H04R2225/33 , H04R2225/55 , H04R2227/003 , H04R2420/07
摘要： Low power wireless communication techniques may be employed in devices that communicate via a wireless body area network, a wireless personal area network, or some other type of wireless communication link. In some implementations the devices may communicate via one or more impulse-based ultra-wideband channels. Inter-pulse duty cycling may be employed to reduce the power consumption of a device. Power may be provided for the transmissions and receptions of pulses by charging and discharging a capacitive element according to the inter-pulse duty cycling. Sub-packet data may be transmitted and received via a common frequency band. A cell phone may multicast to two or more peripherals via wireless communication links.
摘要翻译：低功率无线通信技术可以用于经由无线体区域网络，无线个人区域网络或某种其他类型的无线通信链路进行通信的设备中。在一些实现中，设备可以经由一个或多个基于脉冲的超宽带信道进行通信。可以采用脉冲间占空比来降低器件的功耗。可以通过根据脉冲间负载循环对电容元件进行充电和放电来为发射和接收脉冲提供功率。可以经由公共频带发送和接收子分组数据。蜂窝电话可以通过无线通信链路多播到两个或多个外围设备。

8. 发明申请

WO2012094143A1 METHOD AND APPARATUS FOR SCALING GESTURE RECOGNITION TO PHYSICAL DIMENSIONS OF A USER 审中-公开
标题翻译：用于对用户的物理尺寸进行尺度识别的方法和装置
公开(公告)号：WO2012094143A1
公开(公告)日：2012-07-12
申请号：PCT/US2011/065915
申请日：2011-12-19
申请人： QUALCOMM Incorporated , PADOVANI, Niccolo A. , JULIAN, David Jonathan , KEATING, Virginia Walker
发明人： PADOVANI, Niccolo A. , JULIAN, David Jonathan , KEATING, Virginia Walker
IPC分类号： G06F3/01 , G06F3/033 , A63F13/00 , G06K9/00
CPC分类号： G06F3/0487 , A63F13/00 , A63F13/211 , A63F13/428 , G06F3/011 , G06F3/017 , G06F3/0346 , G06K9/00335
摘要： An apparatus for gesture recognition, according to aspects of the disclosure contained herein, include a processing system configured to obtain at least one physical dimension of a user and determine a gesture of the user based on the at least one physical dimension independent of a location of the user relative to the apparatus. A method for gesture recognition is also disclosed.
摘要翻译：根据本文包含的本发明的方面的用于手势识别的装置包括处理系统，其被配置为获得用户的至少一个物理维度，并基于所述至少一个物理尺寸来确定用户的手势，所述至少一个物理维度独立于用户相对于设备。还公开了一种用于手势识别的方法。

9. 发明申请

WO2008060672A1 PEAK SIGNAL DETECTOR 审中-公开
标题翻译：峰值信号检测器
公开(公告)号：WO2008060672A1
公开(公告)日：2008-05-22
申请号：PCT/US2007/067565
申请日：2007-04-26
申请人： QUALCOMM Incorporated , EKBAL, Amal , LEE, Chong U. , JULIAN, David Jonathan , XIONG, Wei
发明人： EKBAL, Amal , LEE, Chong U. , JULIAN, David Jonathan , XIONG, Wei
IPC分类号： H04B1/707 , H04B1/69
CPC分类号： H04B1/7183
摘要： A matched filter and peak detector identify peaks of a received signal. The peak detector may detect peaks during a fixed or adjustable time window. The peaks may be used as a preliminary decision (e.g., soft decision) for subsequent receiver decoding operations. The detector may be used to detect high bandwidth signals such as ultra-wide band signal pulses yet consume relatively minimal power.
摘要翻译：匹配滤波器和峰值检测器识别接收信号的峰值。峰值检测器可以在固定或可调整的时间窗口期间检测峰值。峰可以用作随后的接收机解码操作的初步判定（例如，软判决）。检测器可用于检测高带宽信号，例如超宽带信号脉冲，但消耗相对较小的功率。

10. 发明申请

WO2007124339A1 APPARATUS AND METHOD OF LOW LATENCY MULTI-HOP COMMUNICATION 审中-公开
标题翻译：低功耗多通信通信的装置和方法
公开(公告)号：WO2007124339A1
公开(公告)日：2007-11-01
申请号：PCT/US2007/066929
申请日：2007-04-19
申请人： QUALCOMM INCORPORATED , JULIAN, David Jonathan , EKBAL, Amal , LEE, Chong U. , ULUPINAR, Fatih
发明人： JULIAN, David Jonathan , EKBAL, Amal , LEE, Chong U. , ULUPINAR, Fatih
IPC分类号： H04L1/14 , H04L12/28 , H04L12/56
CPC分类号： H04W88/04 , H04B1/38 , H04W16/14 , H04W88/06
摘要： Aspects include methods and apparatuses for communicating in an ultra-wideband transmission. For example, some aspects include methods and apparatuses for multi-hop communication. For example, some aspects include a method of communicating data. The method includes receiving pulses indicative of a frame during a first time period and transmitting pulses indicative of the frame during a second time period to at least one device. The first and second time periods at least partially overlap. Other aspects include apparatus and devices for multi-hop communication.
摘要翻译：方面包括用于在超宽带传输中通信的方法和装置。例如，一些方面包括用于多跳通信的方法和装置。例如，一些方面包括传达数据的方法。该方法包括在第一时间周期期间接收指示帧的脉冲，并且在第二时间段期间将指示帧的脉冲发送到至少一个设备。第一和第二时间段至少部分重叠。其他方面包括用于多跳通信的装置和装置。

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