公开(公告)号：US20180139618A1

公开(公告)日：2018-05-17

申请号：US15812810

申请日：2017-11-14

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Tamer KADOUS ,  Chirag Sureshbhai PATEL ,  Chih-Hao LIU ,  Alberto RICO ALVARINO

IPC: H04W16/14 ,  H04L5/00 ,  H04W72/04 ,  H04W72/12

CPC classification number: H04W16/14 ,  H04B1/713 ,  H04J2011/0016 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1896 ,  H04L5/001 ,  H04L5/0048 ,  H04L5/0055 ,  H04L5/0057 ,  H04L27/0006 ,  H04L27/2602 ,  H04W72/042 ,  H04W72/1215 ,  H04W72/14 ,  H04W74/0808

Abstract: Certain aspects of the present disclosure provide techniques for transmitting and receiving self-contained transmissions for enhanced machine type communications (eMTC) in unlicensed spectrum (eMTC-U). An exemplary method includes a BS determining, based on a listen before talk (LBT) procedure, that a first portion of unlicensed radio frequency spectrum is available for a frame, transmitting, on the first portion of the unlicensed radio frequency spectrum, a control channel indicating a frame format of the frame or a grant of the first portion of the unlicensed radio frequency spectrum for the frame, and communicating with a user equipment (UE) according to the frame format or the grant during the frame.

公开(公告)号：US20170238306A1

公开(公告)日：2017-08-17

申请号：US15433724

申请日：2017-02-15

Applicant: QUALCOMM Incorporated

Inventor： Chirag Sureshbhai PATEL ,  Tao LUO

IPC: H04W72/04 ,  H04L5/00 ,  H04B7/06

Abstract: Techniques for managing uplink communication on a wireless communication medium are disclosed. An access point may transmit and an access terminal may receive an Uplink Control Information (UCI) payload indicator over a downlink channel instructing an access terminal to configure a UCI payload. The access terminal may then transmit and the access point may then receive UCI including the configured UCI payload over an uplink channel in response to the UCI payload indicator.

公开(公告)号：US20170118690A1

公开(公告)日：2017-04-27

申请号：US15299047

申请日：2016-10-20

Applicant: QUALCOMM Incorporated

Inventor： Chirag Sureshbhai PATEL ,  Tao LUO

IPC: H04W36/32 ,  H04W36/30 ,  H04W36/00

CPC classification number: H04W36/32 ,  H04W36/0061 ,  H04W36/0083 ,  H04W36/24 ,  H04W36/30 ,  H04W36/36

Abstract: Techniques for autonomous handover signaling on a shared communication medium are disclosed. An access terminal may receive, from an access point, one or more configuration messages configuring the access terminal for autonomous handover and including a parameter defining one or more autonomous handover triggering events. The access point may perform one or more mobility measurements on a communication medium and monitor for the one or more autonomous handover triggering events based on the one or more mobility measurements. The access terminal may perform an autonomous handover from a source access point to a target access point based on the monitoring.

公开(公告)号：US20150189548A1

公开(公告)日：2015-07-02

申请号：US14446809

申请日：2014-07-30

Applicant: QUALCOMM Incorporated

Inventor： Aitzaz AHMAD ,  Chirag Sureshbhai PATEL ,  Christophe CHEVALLIER ,  Rajat PRAKASH

IPC: H04W28/08 ,  H04W72/04 ,  H04W52/26

CPC classification number: H04W28/08 ,  H04W16/08 ,  H04W52/143 ,  H04W52/26 ,  H04W52/283 ,  H04W52/343 ,  H04W72/0486

Abstract: Methods and apparatus for communication comprise adjusting a transmission power value of one or both of a network entity and a proximate network entity from a first transmission power value to a second transmission power value based at least in part on one or both of a load level value of the network entity and a load level value of the proximate network entity to offload at least one user equipment (UE) to the proximate network entity, wherein the network entity serves the at least one UE. Further, the methods and apparatus comprise updating a power/resource management policy at the network entity based on adjusting the transmission power value of one or both of the network entity and the proximate network entity.

Abstract translation: 用于通信的方法和装置包括至少部分地基于负载水平值中的一个或两个来将网络实体和邻近网络实体中的一个或两个的发射功率值从第一发射功率值调整到第二发射功率值 以及所述邻近网络实体的负载级别值以将至少一个用户设备（UE）卸载到所述邻近网络实体，其中所述网络实体服务于所述至少一个UE。 此外，所述方法和装置包括基于调整网络实体和邻近网络实体之一或两者的传输功率值来更新网络实体处的功率/资源管理策略。

公开(公告)号：US20130294405A1

公开(公告)日：2013-11-07

申请号：US13797991

申请日：2013-03-12

Applicant: QUALCOMM INCORPORATED

Inventor： Andrei Dragos RADULESCU ,  Rajat PRAKASH ,  Peerapol TINNAKORNSRISUPHAP ,  Damanjit SINGH ,  Chirag Sureshbhai PATEL

IPC: H04W36/34

CPC classification number: H04W36/34 ,  H04W16/32 ,  H04W36/0033 ,  H04W36/0055 ,  H04W36/16 ,  H04W36/165 ,  H04W36/18

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus preserves a state of a UE in an anchor eNB, wherein the anchor eNB is one of a set of connected cells, the UE being in a connected mode. Each cell of the connected set has a corresponding coverage area. The apparatus then maintains the state of the UE in the anchor eNB when the UE moves from a coverage area of the anchor eNB to a coverage area of another one of the cells from the set of connected cells.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 所述装置保持锚定eNB中的UE的状态，其中所述锚定eNB是一组连接的小区中的一个，所述UE处于连接模式。 连接集的每个单元具有相应的覆盖区域。 然后，当UE从所述锚定eNB的覆盖区域移动到来自所连接的小区的集合的另一个小区的覆盖区域时，所述设备将所述UE的状态维护在所述锚定eNB中。

公开(公告)号：US20130272219A1

公开(公告)日：2013-10-17

申请号：US13797643

申请日：2013-03-12

Applicant: QUALCOMM Incorporated

Inventor： Damanjit SINGH ,  Peerapol TINNAKORNSRISUPHAP ,  Chirag Sureshbhai PATEL ,  Mehmet YAVUZ ,  Soumya DAS ,  Andrei Dragos RADULESCU

IPC: H04W28/20

CPC classification number: H04W28/20 ,  H04W16/14 ,  H04W72/10

Abstract: Methods and apparatus are disclosed for femtocell backhaul sharing. The method includes determining whether an available bandwidth for communication by the network entity is below a bandwidth threshold. The method includes requesting additional bandwidth from at least one neighbor network node in response to determining that the available bandwidth is below the bandwidth threshold. The method includes receiving configuration information from the at least one neighbor network node to increase the available bandwidth by at least a portion of the requested additional bandwidth.

Abstract translation: 公开了用于毫微微小区回程共享的方法和装置。 该方法包括确定网络实体的通信的可用带宽是否低于带宽阈值。 响应于确定可用带宽低于带宽阈值，该方法包括从至少一个邻居网络节点请求附加带宽。 该方法包括从至少一个邻居网络节点接收配置信息以通过所请求的附加带宽的至少一部分来增加可用带宽。

公开(公告)号：US20220284260A1

公开(公告)日：2022-09-08

申请号：US17194158

申请日：2021-03-05

Applicant: QUALCOMM Incorporated

Inventor： Chirag Sureshbhai PATEL ,  Tijmen Pieter Frederik BLANKEVOORT ,  Jonathan DeWitt WOLFE ,  Erich PLONDKE

IPC: G06N3/04 ,  G06N3/10

Abstract: A method for an artificial neural network includes receiving an input. A quantization threshold is determined based on the input, or a characteristic or type of the input. Neural network values, such as weights or activations, of one or more layers of the artificial neural network are quantized according to the quantization threshold. The artificial neural network generates an output based on the quantized neural network values.

公开(公告)号：US20220279416A1

公开(公告)日：2022-09-01

申请号：US17745535

申请日：2022-05-16

Applicant: QUALCOMM Incorporated

Inventor： Chirag Sureshbhai PATEL ,  Tao LUO

IPC: H04W36/32 ,  H04W36/36 ,  H04W36/00 ,  H04W36/30

Abstract: Techniques for autonomous handover signaling on a shared communication medium are disclosed. An access terminal may receive, from an access point, one or more configuration messages configuring the access terminal for autonomous handover and including a parameter defining one or more autonomous handover triggering events. The access point may perform one or more mobility measurements on a communication medium and monitor for the one or more autonomous handover triggering events based on the one or more mobility measurements. The access terminal may perform an autonomous handover from a source access point to a target access point based on the monitoring.

公开(公告)号：US20180084430A1

公开(公告)日：2018-03-22

申请号：US15705252

申请日：2017-09-14

Applicant: QUALCOMM Incorporated

Inventor： Chirag Sureshbhai PATEL ,  Tamer KADOUS

IPC: H04W16/14 ,  H04W74/08 ,  H04W72/04

Abstract: In an embodiment, a central coordination server (e.g., a Spectrum Access Server) partitions a shared communication medium into a contention-free partition where the shared communication medium is reserved for devices associated with a first set of operators and a contention-based partition where devices associated with a second set of operators contend for access to the shared communication medium, at least one operator belonging to both the first and second sets of operators. The central coordination server notifies target devices (e.g., APs, ATs, etc.) of the partitioning. In a further embodiment, a device (e.g., AP, AT, etc.) communicates over a portion of the contention-free partition that is reserved for an associated operator, and also over the contention-based partition.

公开(公告)号：US20170347353A1

公开(公告)日：2017-11-30

申请号：US15596806

申请日：2017-05-16

Applicant: QUALCOMM Incorporated

Inventor： Srinivas YERRAMALLI ,  Chirag Sureshbhai PATEL ,  Tao LUO ,  Peter GAAL ,  Juan MONTOJO ,  Xiaoxia ZHANG

IPC: H04W72/04

CPC classification number: H04W72/0413 ,  H04L1/0031 ,  H04L1/1671 ,  H04L5/0053 ,  H04W72/0446

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for uplink control information (UCI) reporting. In certain aspects, a method includes receiving an indication of a number of symbols of a subframe available for uplink transmission. In certain aspects, the method further includes rate matching uplink control information (UCI) to the subframe based on the indication.