公开(公告)号：US20180062797A1

公开(公告)日：2018-03-01

申请号：US15457839

申请日：2017-03-13

Applicant: QUALCOMM Incorporated

Inventor： Yang Yang ,  Jamie Menjay Lin ,  Jing Jiang ,  Gabi Sarkis ,  Tingfang Ji

IPC: H04L1/18 ,  H04W28/14 ,  H04B17/336 ,  H04W72/06 ,  H04Q1/50

CPC classification number: H04L1/1845 ,  H04B17/336 ,  H04L1/0038 ,  H04L1/0061 ,  H04L1/007 ,  H04L1/0072 ,  H04L1/1819 ,  H04L5/0053 ,  H04Q1/50 ,  H04Q2213/13215 ,  H04W28/14 ,  H04W72/0446 ,  H04W72/06

Abstract: Techniques are described for wireless communication. One method of wireless communication includes buffering a first set of coded bits including a first control message having a plurality of fields, buffering a second set of coded bits including a second control message having the plurality of fields, soft combining at least a first subset of the first set of coded bits and a second subset of the second set of coded bits in a combined set of coded bits, and decoding the first control message or the second control message based at least in part on the combined set of coded bits.

公开(公告)号：US20160270045A1

公开(公告)日：2016-09-15

申请号：US14952685

申请日：2015-11-25

Applicant: QUALCOMM Incorporated

Inventor： Krishna Kiran Mukkavilli ,  Jing Jiang ,  Tingfang Ji ,  Jamie Menjay Lin ,  Joseph Binamira Soriaga ,  John Edward Smee

IPC: H04W72/04 ,  H04W72/12 ,  H04L5/00 ,  H04W72/10 ,  H04B7/04

CPC classification number: H04W72/0406 ,  H04B7/0452 ,  H04L5/0023 ,  H04L5/0048 ,  H04L5/0053 ,  H04L5/0064 ,  H04L5/0091 ,  H04W72/10 ,  H04W72/12 ,  H04W72/1242

Abstract: An apparatus may utilize an air interface to transmit and/or receive a subframe having a data portion and a control channel that is at least partly embedded within the data portion. The control channel may include one or more pilot tones. The control channel may include an override indicator. The override indicator may indicate that data previously scheduled for transmission in the subframe is overridden by other data having a higher priority. The override indicator may indicate a puncturing of resource elements in the data portion of the subframe to include other data having a priority higher than data previously scheduled for transmission in the subframe. The control channel may include a modulation indicator when the subframe is included in a multi-user multiple-input multiple-output (MU-MIMO) transmission. The modulation indicator may indicate information corresponding to a modulation of another apparatus that is included in the MU-MIMO transmission.

Abstract translation: 装置可以利用空中接口来发送和/或接收具有至少部分地嵌入数据部分内的数据部分和控制信道的子帧。 控制信道可以包括一个或多个导频音调。 控制通道可以包括超控指示器。 覆盖指示符可以指示预先在子帧中传输的数据被具有较高优先级的其他数据覆盖。 覆盖指示符可以指示子帧的数据部分中的资源元素的删截，以包括具有比先前调度用于子帧中的传输的数据的优先级的其他数据。 当子帧被包括在多用户多输入多输出（MU-MIMO）传输中时，控制信道可以包括调制指示符。 调制指示符可以指示与包括在MU-MIMO传输中的另一装置的调制相对应的信息。

公开(公告)号：US09379789B2

公开(公告)日：2016-06-28

申请号：US14318122

申请日：2014-06-27

Applicant: QUALCOMM Incorporated

Inventor： Jamie Menjay Lin ,  Ashok Mantravadi ,  Francesco Negro ,  Petru Cristian Budianu ,  Taesang Yoo ,  Xiaoxia Zhang ,  Tao Luo

IPC: H04B7/04 ,  H04B7/08 ,  H04B7/06

CPC classification number: H04B7/0404 ,  H04B7/0608 ,  H04B7/0691 ,  H04B7/0802 ,  H04B7/0874

Abstract: Dynamic adjustment of antenna selection period at a wireless communication device or user equipment having two or more antennas. The described approaches consider an antenna selection performance metric. The antenna selection performance metric may include both measurement overhead (capacity loss due to measurements) and antenna switching capacity gain (gain in capacity through switching antenna subsets). The antenna selection performance metric may further include an estimate of UE speed or an antenna selection change rate. The antenna selection period may be adjusted by increasing or decreasing the antenna selection period based on the antenna selection performance metric. Antenna selection may be enabled or disabled based on the antenna selection performance metric.

Abstract translation: 具有两个或多个天线的无线通信设备或用户设备的天线选择周期的动态调整。 所描述的方法考虑天线选择性能度量。 天线选择性能度量可以包括测量开销（由测量引起的容量损失）和天线切换容量增益（通过开关天线子集的容量增益）。 天线选择性能度量还可包括UE速度或天线选择变化率的估计。 可以通过基于天线选择性能度量来增加或减少天线选择周期来调整天线选择周期。 可以基于天线选择性能度量来启用或禁用天线选择。

公开(公告)号：US12136038B2

公开(公告)日：2024-11-05

申请号：US17175487

申请日：2021-02-12

Applicant: QUALCOMM Incorporated

Inventor： Yash Sanjay Bhalgat ,  Jin Won Lee ,  Jamie Menjay Lin ,  Fatih Murat Porikli ,  Chirag Sureshbhai Patel

IPC: G06N3/082 ,  G06F18/214 ,  G06N3/098 ,  G06N20/00

Abstract: Certain aspects of the present disclosure provide techniques for improved machine learning using gradient pruning, comprising computing, using a first batch of training data, a first gradient tensor comprising a gradient for each parameter of a parameter tensor for a machine learning model; identifying a first subset of gradients in the first gradient tensor based on a first gradient criteria; and updating a first subset of parameters in the parameter tensor based on the first subset of gradients in the first gradient tensor.

公开(公告)号：US11537436B2

公开(公告)日：2022-12-27

申请号：US16591533

申请日：2019-10-02

Applicant: QUALCOMM Incorporated

Inventor： Jamie Menjay Lin ,  Edwin Chongwoo Park

IPC: G06F9/50

Abstract: Methods, systems, and devices for configuring a machine learning network are described. A device, which may be otherwise known as user equipment (UE), may support ultra-low power sensor applications. More specifically, the device may support memory block allocation of a machine learning network based on performance levels associated with the applications. For example, the device may identify a performance level associated with an application on the device. The device may determine that the performance level satisfies a condition, and subsequently determine a memory block allocation of a machine learning network of the device based on the performance level satisfying the condition. The memory block allocation may correspond to one or more connections of the machine learning network. Based on the memory block allocation, the device may adjust a quantity of memory blocks available for the machine learning network and process the application.

公开(公告)号：US10973018B2

公开(公告)日：2021-04-06

申请号：US15359541

申请日：2016-11-22

Applicant: QUALCOMM Incorporated

Inventor： Peter Pui Lok Ang ,  Tao Luo ,  Tingfang Ji ,  Jing Jiang ,  Jamie Menjay Lin ,  Yang Yang

IPC: H04J1/02 ,  H04L5/00 ,  H04W72/04 ,  H04B7/0452

Abstract: Transmission of user equipment (UE) specific control information within a resource allocation including resource blocks allocated for downlink transmissions to the UE is disclosed. Common control information may be provided in a first transmission time interval (TTI)-level control region, and UE-specific control information, specific to a particular UE, may be provided along with data in allocated downlink resources to the UE. A base station may identify a resource block (RB) for transmission of data to a UE along with UE-specific control information to be included in the RB. The control information may include, for example, parameters for use by the receiver in demodulating the RB. The base station may multiplex the control information with the data within the RB and transmit the RB and control information.

公开(公告)号：US10601450B2

公开(公告)日：2020-03-24

申请号：US15937503

申请日：2018-03-27

Applicant: QUALCOMM Incorporated

Inventor： Jamie Menjay Lin ,  Yang Yang ,  Gabi Sarkis ,  Rotem Cooper ,  John Edward Smee

IPC: H03M13/00 ,  H03M13/37 ,  H04L1/00 ,  H03M13/13

Abstract: Techniques are described to address run-time issues and other considerations of data structure reorganization operations executed while decoding a polar code. A receiving entity (e.g., a user equipment or a base station) partitions an array, or other data structure, into sections. The array is used during a list decoding operation of a polar code. As the array is populated with path elements for candidate paths, each section is organized and a permutation pattern is calculated for each section. Upon identifying a section reorganization event, the array or subsections of the array are reorganized according the permutation patterns determined for each section.

公开(公告)号：US20200067639A1

公开(公告)日：2020-02-27

申请号：US16111036

申请日：2018-08-23

Applicant: QUALCOMM Incorporated

Inventor： Jamie Menjay Lin ,  Siddhartha Mallik

IPC: H04L1/00

Abstract: Methods, systems, and devices for wireless communications are described. A wireless device, such as a user equipment (UE) may monitor for a decoding candidate of a codeword, wherein the codeword corresponds to a set of received bit metrics, and the decoding candidate corresponds to a plurality of information bits encoded using a polar code, determine a composite detection metric for the codeword for the decoding candidate, where the composite detection metric is derived from a subset of bit metrics for an intermediate polarization layer of the polar code, and determine a classification for performing a list decoding process on the codeword according to the decoding candidate based at least in part on the composite detection metric.

公开(公告)号：US10567118B2

公开(公告)日：2020-02-18

申请号：US15650603

申请日：2017-07-14

Applicant: QUALCOMM Incorporated

Inventor： Yang Yang ,  Jing Jiang ,  Jamie Menjay Lin ,  Peter Pui Lok Ang ,  Gabi Sarkis ,  John Edward Smee

IPC: H04L1/00 ,  H03M13/29 ,  H04J13/00 ,  H03M13/11

Abstract: Methods, systems, and devices for wireless communication are described. The method, systems, and devices may include receiving a plurality of sets of input bits associated with respective transmission symbol periods at an encoder of a transmitting device, the plurality of sets of input bits associated with a single input vector to be encoded into a single codeword. The encoder may process the plurality of sets of input bits to generate a plurality of sets of output bits associated with respective transmission symbol periods, and output a first of the plurality of sets of output bits associated with a first of the plurality of sets of input bits prior receiving a second of the plurality of sets of input bits, the second of the plurality of sets of input bits being received at the encoder subsequent to the first of the plurality of sets of input bits.

公开(公告)号：US10547402B2

公开(公告)日：2020-01-28

申请号：US15625857

申请日：2017-06-16

Applicant: QUALCOMM Incorporated

Inventor： Chong Li ,  Hao Xu ,  Jamie Menjay Lin ,  Chih Ping Li ,  Jing Jiang ,  Tingfang Ji

IPC: H04W4/00 ,  H04J4/00 ,  H04L5/00 ,  H04W72/04 ,  H04W72/08

Abstract: Methods, systems, and devices for wireless communication are described. A wireless communication network may support mission critical (MiCr) communications and mobile broadband (MBB) communications with hybrid multiplexing (e.g., time division multiplexing (TDM) and frequency division multiplexing (FDM)). A base station may identify a first set of resources allocated for MiCr communications and a second set of resources allocated for MBB communications. The first and second set of resources may be multiplexed in the frequency domain, and the base station may transmit MiCr information over the first set of resources under normal data traffic conditions. As data traffic or other conditions associated with MiCr communications change, the base station may schedule MiCr transmissions on the second set of resources allocated for MBB communications, by puncturing the second set of resources for the MiCr communications.