公开(公告)号：US20210377866A1

公开(公告)日：2021-12-02

申请号：US17332828

申请日：2021-05-27

Applicant: QUALCOMM Incorporated

Inventor： Yuchul KIM ,  Jay Kumar SUNDARARAJAN ,  Naga BHUSHAN ,  Hwan Joon KWON ,  Krishna Kiran MUKKAVILLI ,  Peter Pui Lok ANG ,  Yeliz TOKGOZ ,  Wei YANG ,  Huilin XU ,  Jing LEI ,  Ravi AGARWAL ,  Seyedkianoush HOSSEINI ,  Tingfang JI

IPC: H04W52/02

Abstract: Aspects of the disclosure relate to power reduction measures that can be employed by wireless user equipment (UE) participating in an extended reality (XR) application. A wireless UE, while operating in a first power state, may receive, from an XR service provider, a plurality of packets corresponding to a video frame. The UE may reassemble and decode the received packets to reproduce the video frame. Once the UE determines it has received information sufficient to reproduce the video frame, the UE may enter a second power state, different from the first power state, for a predetermined amount of time. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US20210352494A1

公开(公告)日：2021-11-11

申请号：US17250897

申请日：2019-09-23

Applicant: Yuwei REN ,  Huilin XU ,  Yiqing CAO ,  Jay Kumar SUNDARARAJAN ,  Yeliz TOKGOZ ,  Tingfang JI ,  QUALCOMM Incorporated

Inventor： Yuwei REN ,  Huilin XU ,  Yiqing CAO ,  Jay Kumar SUNDARARAJAN ,  Yeliz TOKGOZ ,  Tingfang JI

IPC: H04W24/02 ,  H04W52/24

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a base station may determine that at least one condition, of a plurality of conditions, is satisfied with regard to at least one other base station; and perform at least one remote interference management (RIM) operation, the at least one RIM operation selected based at least in part on the at least one condition. In some aspects, a base station may receive an indication regarding interference, the indication regarding interference indicating that at least one condition, of a plurality of conditions, is satisfied with regard to the base station or at least one other base station; and perform at least one RIM operation, the at least one RIM operation selected based at least in part on the at least one condition or the indication regarding interference. Numerous other aspects are provided.

公开(公告)号：US20160080953A1

公开(公告)日：2016-03-17

申请号：US14693481

申请日：2015-04-22

Applicant: QUALCOMM Incorporated

Inventor： Yeliz TOKGOZ ,  Mehmet YAVUZ ,  Nathan Edward TENNY ,  Christophe CHEVALLIER

IPC: H04W24/08 ,  H04W52/22 ,  H04W48/06 ,  H04W36/00

CPC classification number: H04W24/08 ,  H04W36/0083 ,  H04W48/06 ,  H04W52/0206 ,  H04W52/228 ,  H04W84/045 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146

Abstract: The disclosure is related to small cell base station power management within a wireless network. In an aspect, at least one metric related to operational and non-operational states of the small cell base station is determined, a reliability state of the small cell base station is determined based on the at least one metric related to the operational and non-operational states of the small cell base station, and one or more operational parameters of the small cell base station are adjusted based on the determined reliability state.

Abstract translation: 本公开涉及无线网络内的小小区基站功率管理。 在一方面，确定与小小区基站的操作状态和非操作状态有关的至少一个度量，基于与操作和非操作状态相关的至少一个度量来确定小小区基站的可靠性状态， 基于所确定的可靠性状态来调整小型基站的操作状态和小型基站的一个以上的运行参数。

公开(公告)号：US20150358959A1

公开(公告)日：2015-12-10

申请号：US14829915

申请日：2015-08-19

Applicant: QUALCOMM Incorporated

Inventor： Farhad MESHKATI ,  Yeliz TOKGOZ ,  Mehmet YAVUZ ,  Sumeeth NAGARAJA ,  Andre Dragos RADULESCU ,  Damanjit SINGH ,  Vinay JOSEPH ,  Rajat PRAKASH

IPC: H04W72/04 ,  H04W28/02 ,  H04W28/16 ,  H04W24/02 ,  H04W8/22 ,  H04B17/382 ,  H04W72/06

CPC classification number: H04W72/0413 ,  H04B17/382 ,  H04L43/08 ,  H04L43/0847 ,  H04L43/0852 ,  H04L43/087 ,  H04W8/22 ,  H04W24/02 ,  H04W28/0284 ,  H04W28/16 ,  H04W36/22 ,  H04W72/06 ,  H04W84/045

Abstract: The present disclosure presents aspects for managing performance of a wireless network. For example, the aspects may include identifying a backhaul condition at a small cell in the wireless network wherein the backhaul condition is associated with one or more of a backhaul latency measurement, a backhaul error rate, or a backhaul jitter value at the small cell and triggering an action at the small cell in response to identifying the backhaul condition at the small cell, wherein triggering the action at the small cell includes modifying one or more resource management parameters at the small cell based on the backhaul condition. As such, performance of a wireless network may be managed.

Abstract translation: 本公开提出了用于管理无线网络的性能的方面。 例如，这些方面可以包括在无线网络中识别小单元处的回程条件，其中回程条件与小单元处的回程延迟测量，回程错误率或回程抖动值中的一个或多个相关联，以及 响应于识别小单元处的回程条件，在小单元处触发动作，其中触发小单元处的动作包括基于回程条件修改小单元处的一个或多个资源管理参数。 因此，可以管理无线网络的性能。

公开(公告)号：US20150133182A1

公开(公告)日：2015-05-14

申请号：US14605832

申请日：2015-01-26

Applicant: QUALCOMM Incorporated

Inventor： Yeliz TOKGOZ ,  Mehmet YAVUZ ,  Farhad MESHKATI

IPC: H04W52/24 ,  H04W52/22

CPC classification number: H04W52/244 ,  H04B17/345 ,  H04W52/225 ,  H04W52/243

Abstract: Methods and apparatuses are provided that include adjusting rise-over-thermal (RoT) or noise rise (NR) threshold based on detecting interference from one or more devices. A device can communicate within close proximity of a femto node such that the device does not respond to power down commands from the femto node due to operating at a minimum transmit power. The device can cause the RoT or NR at the femto node to potentially rise over a threshold, however. Thus, the femto node can increase the RoT or NR threshold to allow the device to communicate with the femto node without impacting other devices communicating with the femto node. Out-of-cell interference from devices communicating with other base stations can be detected as well, and the RoT or NR threshold can be adjusted based thereon.

Abstract translation: 提供了包括基于检测来自一个或多个设备的干扰来调整上升热（RoT）或噪声上升（NR）阈值的方法和装置。 设备可以在毫微微节点的非常接近的范围内通信，使得设备由于以最小的发射功率运行而不响应来自毫微微节点的掉电命令。 然而，该设备可能导致毫微微节点处的RoT或NR潜在地超过阈值。 因此，毫微微节点可以增加RoT或NR阈值，以允许设备与毫微微节点通信，而不影响与毫微微节点通信的其他设备。 也可以检测来自与其他基站通信的设备的小区外干扰，并且可以基于此来调整RoT或NR阈值。

公开(公告)号：US20140334424A1

公开(公告)日：2014-11-13

申请号：US14444582

申请日：2014-07-28

Applicant: QUALCOMM Incorporated

Inventor： Yichao HUANG ,  Chirag Sureshbhai PATEL ,  Tamer Adel KADOUS ,  Mehmet YAVUZ ,  Lili ZHANG ,  Rajat PRAKASH ,  Vinay CHANDE ,  Christophe CHEVALLIER ,  Sumeeth NAGARAJA ,  Farhad MESHKATI ,  Suhas MITRA ,  Vansh Pal Singh MAKH ,  Yeliz TOKGOZ ,  Cong SHEN ,  Varun KHAITAN

IPC: H04W52/24 ,  H04W24/02

CPC classification number: H04W24/02 ,  H04B17/318 ,  H04B17/391 ,  H04W24/10 ,  H04W52/226 ,  H04W52/244 ,  H04W52/245 ,  H04W52/346 ,  H04W84/045 ,  H04W88/08

Abstract: Methods and apparatus for communication comprise aspects that include performing a power management procedure for configuring a subset of network entities to receive one or more of downlink signal measurements and/or one or more uplink signal measurements. The methods and apparatus further comprise aspects that include storing the one or more one or more of downlink signal measurements and/or one or more uplink signal measurements associated with the subset of network entities at a database for managing transmit power at the subset of network entities. Moreover, the methods and apparatus comprise aspects that include adjusting a transmit power value of at least one of the subset of network entities from a first transmit power value to a second transmit power value based at least in part on the one or more of downlink signal measurements and/or one or more uplink signal measurements.

Abstract translation: 用于通信的方法和装置包括以下方面：包括执行用于配置网络实体的子集以接收下行链路信号测量和/或一个或多个上行链路信号测量中的一个或多个的功率管理过程。 所述方法和装置还包括这样的方面，其包括存储一个或多个下行链路信号测量和/或与网络实体的子集相关联的一个或多个上行链路信号测量数据库，用于管理网络实体的子集处的发射功率 。 此外，所述方法和装置包括以下方面：至少部分地基于所述一个或多个下行链路信号来调整网络实体的子集中的至少一个的发射功率值从第一发射功率值到第二发射功率值 测量和/或一个或多个上行链路信号测量。

公开(公告)号：US20140073343A1

公开(公告)日：2014-03-13

申请号：US13838604

申请日：2013-03-15

Applicant: QUALCOMM Incorporated

Inventor： Sumeeth NAGARAJA ,  Pooyan AMINI ,  Yeliz TOKGOZ ,  Farhad MESHKATI ,  Christophe CHEVALLIER ,  Mehmet YAVUZ

IPC: H04W72/04

CPC classification number: H04W52/325 ,  H04W52/244 ,  H04W72/04

Abstract: A small cell (e.g., femtocell) in a wireless communication may determine a set of wireless signal measurements for a plurality of small cells causing pilot cell pollution within a coverage area. The small cell may determine an adjustment of a transmission parameter of the small cells for reducing the pilot cell pollution, and transmit the adjustment to the small cells. The adjustment may include, for example, minimizing an area of overlap between at least two small cells having signal power difference below a threshold, maximizing a signal to interference and noise ratio at a location associated with at least two small cells, minimizing an area associated with at least two pilot signals within a threshold signal level, distributing traffic load to at least two of the small cells based on the set of measurements, or by minimizing the number of small cells covering a path.

Abstract translation: 无线通信中的小小区（例如，毫微微小区）可以确定在覆盖区域内导致导频小区污染的多个小小区的一组无线信号测量。 小小区可以确定用于减小导频小区污染的小小区的传输参数的调整，并将调整发送到小小区。 调整可以包括例如使具有低于阈值的信号功率差的至少两个小小区之间的重叠区域最小化，使与至少两个小小区相关联的位置处的信号与干扰和噪声比最大化，使与相关联的区域最小化 在阈值信号电平内具有至少两个导频信号，基于该组测量将业务负载分配给至少两个小小区，或通过使覆盖路径的小小区的数量最小化。

公开(公告)号：US20130237227A1

公开(公告)日：2013-09-12

申请号：US13787768

申请日：2013-03-06

Applicant: QUALCOMM INCORPORATED

Inventor： Sumeeth NAGARAJA ,  Yeliz TOKGOZ ,  Mehmet YAVUZ ,  Farhad MESHKATI

IPC: H04W16/10

CPC classification number: H04W16/10 ,  H04W24/02 ,  H04W36/0058 ,  H04W36/0083 ,  H04W84/045

Abstract: Disclosed are system and method for classifying an indoors location of a femtocell or femto node. In an aspect, the system and method are configured to perform, by a femto node, radio frequency (RF) measurements of one or more neighboring femtocells and macrocells; collect performance measurement reports from one or more mobile devices; classify the indoors location of the femto node based on the performed RF measurements and the collected performance measurement reports; and adjust one or more RF resources and parameters of the femto node based on the indoors location classification of the femto node.

Abstract translation: 公开了用于对毫微微小区或毫微微节点的室内位置进行分类的系统和方法。 在一方面，系统和方法被配置为由毫微微节点执行一个或多个相邻毫微微小区和宏小区的射频（RF）测量; 从一个或多个移动设备收集性能测量报告; 基于执行的RF测量和所收集的性能测量报告，对毫微微节点的室内位置进行分类; 并且基于毫微微节点的室内位置分类来调整毫微微节点的一个或多个RF资源和参数。

公开(公告)号：US20130109390A1

公开(公告)日：2013-05-02

申请号：US13660877

申请日：2012-10-25

Applicant: Qualcomm Incorporated

Inventor： Yeliz TOKGOZ ,  Mehmet YAVUZ

IPC: H04W28/08 ,  H04W52/18 ,  H04W36/22

CPC classification number: H04W16/08 ,  H04W36/22 ,  H04W84/045

Abstract: Apparatus and methods for managing a load in a network of femto nodes are described herein. One or more parameters corresponding to a resource load on a femto node may be detected. The power of the femto node may be adjusted based on the one or more parameters to decrease a resource load on the femto node. One or more other femto nodes may then be notified of the power adjustment.

Abstract translation: 这里描述了用于管理毫微微节点网络中的负载的装置和方法。 可以检测与毫微微节点上的资源负载相对应的一个或多个参数。 可以基于一个或多个参数来调整毫微微节点的功率以减少毫微微节点上的资源负载。 然后可以向一个或多个其他毫微微节点通知功率调整。

公开(公告)号：US20240260039A1

公开(公告)日：2024-08-01

申请号：US18494399

申请日：2023-10-25

Applicant: QUALCOMM Incorporated

Inventor： Jing LEI ,  Renqiu WANG ,  Yeliz TOKGOZ

IPC: H04W72/21 ,  H04W68/02

CPC classification number: H04W72/21 ,  H04W68/02

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive a first downlink communication associated with a small data transmission (SDT) operation, the first downlink communication indicating a dedicated physical uplink control channel (PUCCH) resource set. The UE may receive a second downlink communication during the SDT operation, the second downlink communication comprising at least one of an SDT communication or a non-SDT communication, the non-SDT communication being received during a radio resource control (RRC) inactive state associated with the UE or an RRC idle state associated with the UE. The UE may transmit, using the dedicated PUCCH resource set, uplink control information (UCI) associated with the second downlink communication. Numerous other aspects are described.