公开(公告)号：US20150257061A1

公开(公告)日：2015-09-10

申请号：US14716712

申请日：2015-05-19

Applicant: QUALCOMM Incorporated

Inventor： Sumeeth NAGARAJA ,  Farhad MESHKATI ,  Damanjit SINGH ,  Vinay CHANDE ,  Andrei Dragos RADULESCU ,  Mehmet YAVUZ

IPC: H04W36/00 ,  H04W36/30 ,  H04W36/08 ,  H04W76/02 ,  H04W24/10 ,  H04W24/02

CPC classification number: H04W36/0083 ,  H04W24/02 ,  H04W24/10 ,  H04W36/08 ,  H04W36/30 ,  H04W48/12 ,  H04W76/11 ,  H04W88/08

Abstract: Access terminals are provisioned to conduct intra-frequency, inter-frequency, and inter-RAT measurements and report physical layer identifiers of detected cells. The provisioning may involve cycling through all or a portion of a defined superset of physical layer identifier one subset at a time. In addition, the physical layer identifiers may be prioritized to improve the search procedure. Measurement report messages (including physical layer identifiers of the detected cells) are received at an access point as a result of the provisioning. A neighbor cell list for the femtocell is maintained based on the received measurement report messages and, optionally, other information. This other information may related to, for example, one or more of: physical layer identifier information received from access terminals that register with the access point, physical layer identifier information received via network listen operations, information regarding co-located cells, or physical layer identifier information received from a network entity.

Abstract translation: 提供接入终端以进行频率内，频率间和RAT间测量并报告检测到的小区的物理层标识符。 配置可以包括一次一次地循环遍历物理层标识符的一个子集的定义的超集的全部或一部分。 此外，物理层标识符可以被优先化以改善搜索过程。 作为配置的结果，在接入点接收测量报告消息（包括检测到的小区的物理层标识符）。 基于所接收的测量报告消息和可选的其他信息来维护毫微微小区的相邻小区列表。 该其他信息可以与例如以下中的一个或多个相关：从接入点注册的接入终端接收到的物理层标识符信息，经由网络监听操作接收到的物理层标识符信息，关于共址单元的信息或物理层 从网络实体接收的标识符信息。

公开(公告)号：US20150156730A1

公开(公告)日：2015-06-04

申请号：US14611627

申请日：2015-02-02

Applicant: QUALCOMM Incorporated

Inventor： Yan ZHOU ,  Farhad MESHKATI ,  Vinay CHANDE ,  Mehmet YAVUZ ,  Yi JIANG

IPC: H04W52/24

CPC classification number: H04W52/243 ,  H04W52/146 ,  H04W52/242 ,  H04W88/02 ,  H04W88/08

Abstract: Methods and apparatuses are provided for determining a transmission power cap for one or more devices based at least in part on pathloss measurements to one or more access points received from the one or more devices. A common transmission power cap can also be computed for assigning to devices communicating with an access point, and the transmission power cap for a given device can be adjusted when the transmission power is at or a threshold level from the common power cap to conserve signaling in the wireless network. Adjustment of the transmission power cap can additionally or alternatively be based on a received power at an access point related to signals from the device, an interference report from one or more access points, and/or the like.

Abstract translation: 提供了用于至少部分地基于从一个或多个设备接收的一个或多个接入点的路径损耗测量来确定一个或多个设备的传输功率上限的方法和设备。 还可以计算公共传输功率上限，用于分配给与接入点通信的设备，并且当发射功率处于等于或等于公共功率上限的阈值电平时，可以调整给定设备的传输功率上限以节省信令 无线网络。 传输功率帽的调整可以额外地或替代地基于与来自设备的信号相关的接入点的接收功率，来自一个或多个接入点的干扰报告等。

公开(公告)号：US20150063151A1

公开(公告)日：2015-03-05

申请号：US14476150

申请日：2014-09-03

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Kamel SADEK ,  Yeliz TOKGOZ ,  Mehmet YAVUZ ,  Tamer Adel KADOUS ,  Mingxi FAN ,  Akula Aneesh REDDY

IPC: H04W72/04 ,  H04W24/08

CPC classification number: H04W24/08 ,  H04W24/02 ,  H04W72/0453 ,  H04W84/045

Abstract: Systems and methods for managing communication in an unlicensed band of frequencies to supplement communication in a licensed band of frequencies in unlicensed spectrum are disclosed. The management may comprise, for example, monitoring utilization of resources currently available to a first Radio Access Technology (RAT) via at least one of a Primary Cell (PCell) operating in the licensed band, a set of one or more Secondary Cells (SCells) operating in the unlicensed band, or a combination thereof. Based on the utilization, a first SCell among the set of SCells may be configured or de-configured with respect to operation in the unlicensed band.

Abstract translation: 公开了用于管理非许可频带中的通信以补充未许可频谱中的许可频带中的通信的系统和方法。 管理可以包括例如经由在许可频带中操作的主小区（PCell）中的至少一个，一组或多个二级小区（SCells）中的至少一个来监视当前对第一无线电接入技术（RAT）可用的资源的利用 ）或其组合。 基于利用率，可以针对非授权频带中的操作来配置或取消配置SCell集合中的第一SCell。

公开(公告)号：US20140269367A1

公开(公告)日：2014-09-18

申请号：US13842271

申请日：2013-03-15

Applicant: QUALCOMM INCORPORATED

Inventor： Ahmed Kamel SADEK ,  Mehmet YAVUZ

IPC: H04W24/02

CPC classification number: H04W24/02 ,  H04L1/0006 ,  H04L1/0021 ,  H04L1/1887

Abstract: Techniques are provided for utilizing selected inter-frame spacing, such as reduced inter-frame spacing (RIFS) or short inter-frame spacing (SIFS) to avoid failed data transmissions in a Wi-Fi network or the like. For example, there is provided a method, operable by a transmitter node or entity, such as, for example, an access point (AP), that may involve sending a data transmission in a data aggregation mode, the data transmission comprising aggregated MAC protocol data units (A-MPDUs). The method may involve monitoring for and detecting potential short interference bursts in the network. The method may involve re-sending the data transmission in a data bursting mode, the data transmission comprising back-to-back data packet bursts separated by a selected inter-frame spacing.

Abstract translation: 提供技术用于利用所选择的帧间间隔，例如减少的帧间间隔（RIFS）或短帧间间隔（SIFS），以避免Wi-Fi网络等中的数据传输失败。 例如，提供了一种可由发射机节点或实体（例如接入点（AP））操作的方法，其可以涉及以数据聚合模式发送数据传输，所述数据传输包括聚合的MAC协议 数据单元（A-MPDU）。 该方法可以涉及监测和检测网络中的潜在的短干扰突发。 该方法可以涉及以数据突发模式重新发送数据传输，数据传输包括由所选择的帧间间隔分开的背对背数据分组突发。

公开(公告)号：US20140219243A1

公开(公告)日：2014-08-07

申请号：US14026845

申请日：2013-09-13

Applicant: QUALCOMM Incorporated

Inventor： Farhad MESHKATI ,  Lili ZHANG ,  Sumeeth NAGARAJA ,  Tamer Adel KADOUS ,  Rajat PRAKASH ,  Chirag Sureshbhai PATEL ,  Mehmet YAVUZ ,  Vinay CHANDE

IPC: H04L5/00

CPC classification number: H04L5/0051 ,  H04B17/318 ,  H04W52/143 ,  H04W52/243 ,  H04W52/265 ,  H04W52/267 ,  H04W52/283 ,  H04W52/343

Abstract: The present disclosure presents a method and apparatus for joint power and resource management in a wireless network. For example, the disclosure presents a method for receiving reference signal received power (RSRP) measurements of one or more neighboring base stations of a base station. In addition, such an example method, may include calibrating a transmit power of the base station based at least on the received measurements, and adjusting transmit resources of the base station in response to the calibration. As such, joint power and resource management in a wireless network may be achieved.

Abstract translation: 本公开提供了一种用于无线网络中的联合功率和资源管理的方法和装置。 例如，本公开提供了一种用于接收基站的一个或多个相邻基站的参考信号接收功率（RSRP）测量的方法。 此外，这种示例性方法可以包括至少基于所接收的测量来校准基站的发射功率，以及响应于校准来调整基站的传输资源。 因此，可以实现无线网络中的联合功率和资源管理。

公开(公告)号：US20160337047A1

公开(公告)日：2016-11-17

申请号：US15077316

申请日：2016-03-22

Applicant: QUALCOMM Incorporated

Inventor： Mostafa KHOSHNEVISAN ,  Chirag Sureshbhai PATEL ,  Mehmet YAVUZ ,  Ahmed Kamel SADEK

IPC: H04B15/00 ,  H04W16/32 ,  H04B10/118 ,  H04B17/318 ,  H04W40/08

CPC classification number: H04B15/00 ,  G01S19/21 ,  H04B10/118 ,  H04B17/318 ,  H04K3/90 ,  H04L1/0001 ,  H04W16/32 ,  H04W40/08 ,  H04W52/16 ,  H04W52/243 ,  H04W52/34 ,  H04W88/02 ,  H04W88/08

Abstract: The disclosure provides techniques for reducing interference caused by a first device to a second device receiving a satellite-based positioning signal. A device such as a user equipment (UE) or base station (eNB) determines a threshold transmission power for a transmission frequency of the device. The device also determines a signal strength of the satellite-based positioning system signal at the device. The device then controls a transmission property of the device based on the signal strength of the satellite-based positioning system signal when a transmission power of the device at the transmission frequency satisfies the threshold. The device may also determine that reception of the satellite-based positioning system signal by the second device is likely to be affected by a transmission from the device at a transmission power that satisfies the threshold and control the transmission property when reception of the satellite-based positioning system signal is likely to be affected.

Abstract translation: 本公开提供了用于将由第一设备引起的干扰减少到接收基于卫星的定位信号的第二设备的技术。 诸如用户设备（UE）或基站（eNB）的设备确定设备的传输频率的阈值传输功率。 设备还确定设备处的基于卫星的定位系统信号的信号强度。 然后，当发送频率的设备的发送功率满足阈值时，设备基于基于卫星的定位系统信号的信号强度来控制设备的传输特性。 设备还可以确定由第二设备接收基于卫星的定位系统信号可能受到以满足阈值的传输功率从设备的传输的影响，并且当接收到基于卫星的定位系统信号时控制传输属性 定位系统信号很可能受到影响。

公开(公告)号：US20150245273A1

公开(公告)日：2015-08-27

申请号：US14706924

申请日：2015-05-07

Applicant: QUALCOMM Incorporated

Inventor： Matthew S. GROB ,  Mehmet YAVUZ ,  Sanjiv NANDA

IPC: H04W36/30 ,  H04W24/08 ,  H04W36/00

CPC classification number: H04W36/30 ,  H04W24/08 ,  H04W36/0022 ,  H04W36/04 ,  H04W36/32 ,  H04W64/00 ,  H04W84/045 ,  H04W88/04

Abstract: Aspects describe communications environments in which femtocell capability is provided to devices within the communications network. A non-femto-enabled device and/or a femto-enabled device can communicate with a femto-enabled device in the same geographical area for femto-enabled peer-to-peer communication. Two non-femto-enabled devices can be provided femto functionality through utilization of a femto-enabled device, which operates as a hub between the two devices. Other aspects relate to enhanced position determination, adaptive coverage enhancement, local mobile networks, open access femtocells without a backhaul, and local broadcast of media though utilization of femto-enabled devices.

Abstract translation: 方面描述了将毫微微小区能力提供给通信网络内的设备的通信环境。 非毫微微功能的设备和/或毫微微功能的设备可以在相同的地理区域中与支持毫微微功能的对等通信的毫微微功能设备进行通信。 可以通过利用作为两个设备之间的集线器的毫微微功能设备来提供两个非毫微微功能设备的毫微微功能。 其他方面涉及增强的位置确定，自适应覆盖增强，本地移动网络，没有回程的开放接入毫微微小区以及通过使用毫微微功能设备的媒体的本地广播。

公开(公告)号：US20150063147A1

公开(公告)日：2015-03-05

申请号：US14473454

申请日：2014-08-29

Applicant: QUALCOMM Incorporated

Inventor： Ahmed Kamel SADEK ,  Mehmet YAVUZ

IPC: H04L1/00 ,  H04W24/08 ,  H04J1/16

CPC classification number: H04W16/14 ,  G01S7/021 ,  H04B1/50 ,  H04J1/16 ,  H04K3/224 ,  H04K3/28 ,  H04K3/822 ,  H04K2203/16 ,  H04K2203/18 ,  H04K2203/36 ,  H04L1/0007 ,  H04L5/1469 ,  H04W24/08 ,  H04W48/02 ,  H04W52/244 ,  H04W72/1215 ,  H04W74/00 ,  H04W84/045

Abstract: An apparatus, configured to communicate with other apparatuses in a wireless network and operating in a frequency-division duplexing mode, can be caused to refrain from transmitting during a number of subframes of a frame of a downlink frequency band prior to a detection of a radar transmission, can be caused to send a first signal, related to monitoring for the radar transmission, to a second apparatus, and can be caused to change the number of the subframes of the frame of the downlink frequency band in response to an event that can be an increase or a decrease in a load of the apparatus or the detection of the radar transmission. Optionally, placement of the subframes within the frame of the downlink frequency band can correspond to placement of subframes that are designated for an uplink communication within a frame configured in accordance with the Long-Term Evolution Time-Division Duplex standard.

Abstract translation: 可以使得被配置为与无线网络中的其他设备进行通信并以频分双工模式操作的装置在雷达检测之前在下行链路频带的帧的多个子帧期间不发送 可以使发送与雷达传输的监视有关的第一信号发送到第二装置，并且可以响应于可以发生的事件来改变下行链路频带的帧的子帧的数量 是设备的负载的增加或减少或雷达传输的检测。 可选地，在下行链路频带的帧内的子帧的布置可以对应于在根据长期演进时分双工标准配置的帧内为上行链路通信指定的子帧的布置。

公开(公告)号：US20140274049A1

公开(公告)日：2014-09-18

申请号：US13797954

申请日：2013-03-12

Applicant: QUALCOMM INCORPORATED

Inventor： Damanjit SINGH ,  Yeliz TOKGOZ ,  Rajat PRAKASH ,  Chirag Sureshbhai PATEL ,  Mehmet YAVUZ

IPC: H04W36/24

CPC classification number: H04W36/32 ,  H04W36/0083 ,  H04W36/04 ,  H04W36/24 ,  H04W84/045

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in connection with making UE handover decisions. In one example, a node is equipped to obtain one or more UE measurement values associated with a UE, determine a mobility state of the UE based at least in part on the obtained one or more UE measurement values, and adjust one or more handover parameters based at least in part on the determined mobility state of the UE. In another example, a UE is equipped to obtain one or more UE measurements, determine a handover state of a UE based on the obtained one or more UE measurements, and perform a handover-related action based on the determined handover state of the UE.

Abstract translation: 结合进行UE切换决策提供了一种用于无线通信的方法，装置和计算机程序产品。 在一个示例中，节点被配备为获得与UE相关联的一个或多个UE测量值，至少部分地基于获得的一个或多个UE测量值来确定UE的移动性状态，并且调整一个或多个切换参数 至少部分地基于所确定的UE的移动性状态。 在另一示例中，UE被配备为获得一个或多个UE测量，基于获得的一个或多个UE测量来确定UE的切换状态，并且基于所确定的UE的切换状态来执行切换相关动作。

公开(公告)号：US20140269251A1

公开(公告)日：2014-09-18

申请号：US13797793

申请日：2013-03-12

Applicant: QUALCOMM INCORPORATED

Inventor： Yan ZHOU ,  Mehmet YAVUZ

IPC: H04W24/04

CPC classification number: H04W24/04 ,  H04W24/02

Abstract: Techniques for supporting communication by base stations are disclosed. In an aspect of the present disclosure, for network-based alarming, a base station may notify a designated user equipment (UE) whenever certain trigger events occurred at the base station. The base station may send notification messages for detected trigger events to the UE for timely intervention. In another aspect of the present disclosure, for network-based reconfiguration, a base station for a small cell may be reconfigured by a network server based on performance metrics for base stations in a wireless system. The reconfiguration may improve the performance of the base station and possibly other base stations in the wireless system.

Abstract translation: 公开了用于支持基站通信的技术。 在本公开的一方面，对于基于网络的报警，每当基站发生某些触发事件时，基站可以通知指定的用户设备（UE）。 基站可以向UE发送用于检测到的触发事件的通知消息以及时进行干预。 在本公开的另一方面，对于基于网络的重新配置，可以基于无线系统中的基站的性能度量，由小型小区的基站由网络服务器重新配置。 重新配置可以改善无线系统中的基站和可能的其他基站的性能。