公开(公告)号：WO2010114931A2

公开(公告)日：2010-10-07

申请号：PCT/US2010029498

申请日：2010-03-31

Applicant: QUALCOMM INC ,  LAROIA RAJIV ,  LI JUNYI ,  PARK VINCENT D ,  WANG YING ,  JOVICIC ALEKSANDAR

Inventor： LAROIA RAJIV ,  LI JUNYI ,  PARK VINCENT D ,  WANG YING ,  JOVICIC ALEKSANDAR

IPC: H04W48/16 ,  H04W76/02

CPC classification number: H04W8/005 ,  H04W8/186 ,  H04W48/14

Abstract: Methods and apparatus supporting enhanced discovery operations in peer to peer networks are described. Peer discovery, based on direct peer to peer discovery between two mobile nodes can be somewhat limited, e.g., due to power limitations, processing power, and/or channel conditions. An access point, e.g., base station, monitors for and receives peer discovery signals conveying a set of identifiers from a wireless communications device. The access point retransmits at least one identifier in the set in a wireless peer to peer communications channel. Thus the access point effectively extends the peer discovery range for wireless communications devices utilizing the peer to peer network. Wireless communications devices can monitor for and recover the rebroadcast peer discovery signals from access points. Thus, via access point signaling a wireless communications device can be made situationally aware of other devices of interest which would be otherwise outside its discovery detection range.

Abstract translation: 描述了支持对等网络中增强发现操作的方法和装置。 基于两个移动节点之间的直接对等点发现的对等体发现可以受到一些限制，例如由于功率限制，处理能力和/或信道条件。 接入点，例如基站，监视和接收从无线通信设备传送一组标识符的对等体发现信号。 接入点在无线对等通信信道中重发集合中的至少一个标识符。 因此，接入点有效地扩展了利用对等网络的无线通信设备的对等体发现范围。 无线通信设备可以监视和恢复来自接入点的重播对等体发现信号。 因此，通过接入点信令，可以使无线通信设备在情境上意识到其他在其发现检测范围之外的感兴趣的设备。

公开(公告)号：WO2016019319A2

公开(公告)日：2016-02-04

申请号：PCT/US2015043259

申请日：2015-07-31

Applicant: QUALCOMM INC

Inventor： JOVICIC ALEKSANDAR ,  ACHAR SUPREETH

IPC: G01C21/20

CPC classification number: H04W4/02 ,  G01C21/206 ,  H04B10/116

Abstract: Methods, systems, and devices are described for commissioning light fixtures. One method may include receiving, at a mobile device, an encoded light signal from a light fixture in a plurality of light fixtures. The encoded light signal may be decoded to obtain an identifier associated with the light fixture, and a correspondence between the identifier and a plurality of locations of the plurality of light fixtures may be determined.

Abstract translation: 描述了调试灯具的方法，系统和设备。 一种方法可以包括在移动设备处接收来自多个灯具中的灯具的编码光信号。 编码的光信号可以被解码以获得与灯具关联的标识符，并且可以确定标识符和多个灯具的多个位置之间的对应关系。

公开(公告)号：WO2010117627A2

公开(公告)日：2010-10-14

申请号：PCT/US2010028410

申请日：2010-03-24

Applicant: QUALCOMM INC ,  LAROIA RAJIV ,  LI JUNYI ,  PARK VINCENT D ,  WANG YING ,  JOVICIC ALEKSANDAR

Inventor： LAROIA RAJIV ,  LI JUNYI ,  PARK VINCENT D ,  WANG YING ,  JOVICIC ALEKSANDAR

IPC: H04W4/02 ,  H04W88/02 ,  H04W92/18

CPC classification number: H04W4/02 ,  H04L67/16 ,  H04W4/20 ,  H04W4/206 ,  H04W8/005 ,  H04W76/023 ,  H04W84/22 ,  H04W88/06

Abstract: A first wireless communications device includes a wide area network (WAN) interface and a peer to peer interface. The first device discovers the presence of a second wireless communications device via a peer discovery signal, received via its peer to peer interface. The second device has been transmitting, e.g., periodically, certain information, e.g., its location and/or shopping preferences, to a node within the WAN. The detected first signal triggers an application alert in the first device. The first device recovers past information about the second device through a second signal received via its WAN interface. The first device uses information communicated in the first signal, e.g., device identifier information, and information communicated in the second signal, e.g., past location and/or shopping information, to generate a targeted message for the second device. The first device communicates the targeted message via its peer to peer interface in a peer to peer traffic channel.

Abstract translation: 第一无线通信设备包括广域网（WAN）接口和对等接口。 第一设备经由其对等接口接收的对等体发现信号发现第二无线通信设备的存在。 第二设备已经例如周期性地向WAN内的节点发送某些信息，例如其位置和/或购物偏好。 所检测到的第一信号在第一设备中触发应用警报。 第一个设备通过其WAN接口接收的第二个信号恢复关于第二个设备的信息。 第一设备使用在第一信号中传送的信息，例如，设备标识符信息，以及在第二信号中传送的信息，例如过去位置和/或购物信息，以产生用于第二设备的目标消息。 第一设备通过对等业务信道中的对等接口对目标消息进行通信。

公开(公告)号：WO2010085818A3

公开(公告)日：2010-09-16

申请号：PCT/US2010022143

申请日：2010-01-26

Applicant: QUALCOMM INC ,  LI JUNYI ,  WANG YING ,  RICHARDSON THOMAS J ,  JOVICIC ALEKSANDAR

Inventor： LI JUNYI ,  WANG YING ,  RICHARDSON THOMAS J ,  JOVICIC ALEKSANDAR

IPC: H03G3/30 ,  H03G3/20 ,  H04W52/52

CPC classification number: H03G3/3078 ,  H03G3/3089 ,  H04W52/383 ,  H04W52/52

Abstract: Techniques for performing automatic gain control (AGC) at a terminal in a wireless communication network are described. In an aspect, the terminal may use different receiver gain settings to receive different types of signals in different time intervals. The terminal may determine a receiver gain setting for each signal type and may use the receiver gain setting to receive signals of that signal type. In another aspect, the terminal may determine a receiver gain setting for a future time interval based on received power levels for peer terminals expected to transmit in that time interval. The terminal may measure received power levels of signals received from a plurality of terminals. The terminal may determine a set of terminals expected to transmit in the future time interval and may determine the receiver gain setting for the future time interval based on the measured received power levels for the set of terminals.

Abstract translation: 描述了在无线通信网络中的终端处执行自动增益控制（AGC）的技术。 在一方面，终端可以使用不同的接收机增益设置来以不同的时间间隔接收不同类型的信号。 终端可以确定每个信号类型的接收机增益设置，并且可以使用接收机增益设置来接收该信号类型的信号。 在另一方面，终端可以基于期望在该时间间隔中发送的对等终端的接收功率电平来确定未来时间间隔的接收机增益设置。 终端可以测量从多个终端接收的信号的接收功率电平。 终端可以确定期望在未来时间间隔中发送的一组终端，并且可以基于所测量的终端集合的接收功率电平来确定未来时间间隔的接收机增益设置。

公开(公告)号：WO2014011484A3

公开(公告)日：2014-08-07

申请号：PCT/US2013049336

申请日：2013-07-03

Applicant: QUALCOMM INC

Inventor： TAVILDAR SAURABH RANGRAO ,  PATIL SHAILESH ,  WANG HUA ,  JOVICIC ALEKSANDAR ,  LI JUNYI

IPC: H04W8/00 ,  H04L29/06 ,  H04W12/02 ,  H04W84/18 ,  H04W88/04

CPC classification number: H04W8/005 ,  H04L63/0478 ,  H04W12/02 ,  H04W12/10 ,  H04W84/047

Abstract: Techniques for enabling relay assisted peer discovery in a wireless communication network are disclosed. A relay may receive, from at least one user equipment (UE), at least one hashed expression to transmit. Further, a relay may compute a time dependent hash of the at least one hashed expression to transmit. The relay may broadcast, and the second UEs may receive, the time dependent hash of the at least one hashed expression. The UE may be, for example, an eNodeB. The hashed expression may be a time varied hashed expression.

Abstract translation: 公开了用于在无线通信网络中启用中继辅助对等点发现的技术。 中继站可以从至少一个用户设备（UE）接收至少一个散列表达式以进行发送。 此外，中继可以计算要发送的至少一个散列表达式的时间相关散列。 中继站可以广播并且第二UE可以接收至少一个散列表达式的时间相关散列。 UE可以是例如eNodeB。 散列表达式可以是时间变化的散列表达式。

公开(公告)号：WO2010132754A3

公开(公告)日：2011-02-24

申请号：PCT/US2010034878

申请日：2010-05-14

Applicant: QUALCOMM INC ,  LAROIA RAJIV ,  LI JUNYI ,  TAVILDAR SAURABH R ,  WU XINZHOU ,  JOVICIC ALEKSANDAR

Inventor： LAROIA RAJIV ,  LI JUNYI ,  TAVILDAR SAURABH R ,  WU XINZHOU ,  JOVICIC ALEKSANDAR

IPC: H04W92/18 ,  H04W88/02

CPC classification number: H04W72/12 ,  H04W8/005 ,  H04W84/18 ,  H04W88/06

Abstract: Methods and apparatus well suited for supporting communications over different ranges in, for example, a peer to peer wireless communications system, are described. In the peer to peer network at least some of the types of signals, e.g., peer discovery signals and/or paging signals, are transmitted with no closed loop power control. An exemplary peer to peer timing structure includes air link resources allocated for a particular type of signaling in which the resources are segmented into multiple blocks which do not overlap in time, different ones of the multiple blocks being associated with different ranges. The characteristics of the basic transmission units of the multiple blocks based on range are different, e.g., tone size and symbol width are different. A wireless communications device implements the peer to peer timing structure and uses resources from different range based blocks at different times. Data traffic transmission units may be the same regardless of the range.

Abstract translation: 描述了非常适合于支持例如对等无线通信系统中的不同范围的通信的方法和装置。 在对等网络中，在没有闭环功率控制的情况下，发送至少一些类型的信号，例如对等体发现信号和/或寻呼信号。 示例性的对等定时结构包括为特定类型的信令分配的空中链路资源，其中资源被分段成多个不在时间上重叠的块，多个块中的不同的块与不同的范围相关联。 基于范围的多个块的基本传输单元的特征是不同的，例如，音调尺寸和符号宽度不同。 无线通信设备实现对等定时结构，并且在不同时间使用来自不同基于范围的块的资源。 无论范围如何，数据业务传输单元可能相同。

公开(公告)号：WO2010014559A3

公开(公告)日：2010-07-22

申请号：PCT/US2009051873

申请日：2009-07-27

Applicant: QUALCOMM INC ,  JOVICIC ALEKSANDAR ,  LI JUNYI ,  LAROIA RAJIV ,  RICHARDSON THOMAS J

Inventor： JOVICIC ALEKSANDAR ,  LI JUNYI ,  LAROIA RAJIV ,  RICHARDSON THOMAS J

IPC: H04W76/02

CPC classification number: H04B7/2615 ,  H04W24/00 ,  H04W76/025 ,  H04W84/20 ,  H04W88/06

Abstract: Methods and apparatus for using different frequency bands are described. In some embodiments a first frequency band which is a licensed spectrum frequency band is used for peer discovery, device authentication, session establishment between peer devices and/or supporting an ongoing communications through control signaling. When available, a second frequency band, e.g., an unlicensed public frequency band is used for communicating data while the communications session is maintained using one or more control signals communicated in the first frequency band. Data and control signaling may be performed on a time division basis during a time period in which data is communicated.

Abstract translation: 描述了使用不同频带的方法和装置。 在一些实施例中，作为许可频谱频带的第一频带用于对等体发现，设备认证，对等设备之间的会话建立和/或通过控制信令支持正在进行的通信。 当可用时，使用在第一频带中传送的一个或多个控制信号来维持通信会话时，第二频带，例如，未许可的公共频带用于通信数据。 数据和控制信令可以在传送数据的时间周期内以时分方式执行。

公开(公告)号：EP2415282A4

公开(公告)日：2017-09-13

申请号：EP10762107

申请日：2010-03-24

Applicant: QUALCOMM INC

Inventor： LAROIA RAJIV ,  LI JUNYI ,  PARK VINCENT D ,  WANG YING ,  JOVICIC ALEKSANDAR

IPC: H04W4/02 ,  H04L29/08 ,  H04W4/20 ,  H04W8/00 ,  H04W76/02 ,  H04W84/22 ,  H04W88/02 ,  H04W88/06 ,  H04W92/18

CPC classification number: H04W4/02 ,  H04L67/16 ,  H04W4/20 ,  H04W4/206 ,  H04W8/005 ,  H04W76/023 ,  H04W84/22 ,  H04W88/06

Abstract: A first wireless communications device includes a wide area network (WAN) interface and a peer to peer interface. The first device discovers the presence of a second wireless communications device via a peer discovery signal, received via its peer to peer interface. The second device has been transmitting, e.g., periodically, certain information, e.g., its location and/or shopping preferences, to a node within the WAN. The detected first signal triggers an application alert in the first device. The first device recovers past information about the second device through a second signal received via its WAN interface. The first device uses information communicated in the first signal, e.g., device identifier information, and information communicated in the second signal, e.g., past location and/or shopping information, to generate a targeted message for the second device. The first device communicates the targeted message via its peer to peer interface in a peer to peer traffic channel.

Abstract translation: 第一无线通信设备包括广域网（WAN）接口和对等接口。 第一设备经由对等体发现信号发现经由其对等接口接收的第二无线通信设备的存在。 第二设备已经例如周期性地向WAN内的节点发送某些信息，例如其位置和/或购物偏好。 检测到的第一信号在第一设备中触发应用程序警报。 第一设备通过经由其WAN接口接收的第二信号恢复关于第二设备的过去信息。 第一设备使用在第一信号中传送的信息（例如，设备标识符信息）以及在第二信号中传送的信息（例如，过去的位置和/或购物信息）来生成针对第二设备的目标消息。 第一个设备通过对等业务信道中的对等接口传送目标消息。

公开(公告)号：EP2430876A4

公开(公告)日：2015-07-22

申请号：EP10775590

申请日：2010-05-14

Applicant: QUALCOMM INC

Inventor： LAROIA RAJIV ,  LI JUNYI ,  TAVILDAR SAURABH ,  WU XINZHOU ,  JOVICIC ALEKSANDAR

IPC: H04W88/06

CPC classification number: H04W72/12 ,  H04W8/005 ,  H04W84/18 ,  H04W88/06

公开(公告)号：EP2612282A4

公开(公告)日：2015-01-14

申请号：EP11757486

申请日：2011-09-02

Applicant: QUALCOMM INC

Inventor： JOVICIC ALEKSANDAR ,  MEASSON CYRIL ,  RICHARDSON THOMAS ,  LI JUNYI ,  PARK VINCENT D ,  CORSON MATHEW SCOTT

IPC: G06Q30/00

CPC classification number: G06Q30/02 ,  G06Q30/0251 ,  G06Q50/34 ,  H04L67/02 ,  H04L67/20 ,  H04L67/32 ,  H04M3/4878 ,  H04M2207/18 ,  H04W84/18

Abstract: Methods and apparatus related to communicating advertisements and/or service announcements to devices in a communications system are described. In various embodiments mobile devices are used as mobile advertisement transmission platforms. Advertisements may be downloaded to the wireless communications device along with transmission constraints. Transmission of an advertisement is made when a transmission constraint, e.g., target audience constraint is satisfied. The wireless terminal may change its transmission frequency, coding rate and/or other transmission characteristics to satisfy a transmission constraint and/or optimize revenue. The mobile device reports advertisements transmissions to a network device, e.g., advertisement server and the owner of the device is compensated for the transmissions. Transmission constraints may involve a number of devices to be reached, the type of devices to be reached, and/or other constraints relating to the demographics of device users. Information may be obtained from peer discovery signals and used to determine if a constraint is satisfied.