公开(公告)号：US09578515B2

公开(公告)日：2017-02-21

申请号：US13469064

申请日：2012-05-10

Applicant: Peter Gaal ,  Alan Barbieri ,  Rajat Prakash ,  Yi Huang

Inventor： Peter Gaal ,  Alan Barbieri ,  Rajat Prakash ,  Yi Huang

IPC: H04W4/00 ,  H04W16/14 ,  H04W16/06 ,  H04W36/22

CPC classification number: H04W16/14 ,  H04W16/06 ,  H04W36/22

Abstract: Techniques are provided for frequency spectrum sharing that allows secondary operators to access a frequency band of a primary operator without interfering with the primary operator's use of the band, while ensuring service continuity for devices of the secondary operators. For example, there is provided a method that may involve identifying an outage on a first channel of a plurality of channels of a spectrum, wherein each of the plurality of channels is allocated to one of a plurality of operators. The method may involve migrating all mobile stations in communication over the first channel of the plurality of channels to at least one other channel of the plurality of channels during the outage.

Abstract translation: 提供了用于频谱共享的技术，其允许次要运营商访问主运营商的频带，而不干扰主运营商对频带的使用，同时确保辅助运营商的设备的业务连续性。 例如，提供了一种方法，其可以涉及识别频谱的多个信道的第一信道上的中断，其中多个信道中的每一个被分配给多个运营商之一。 该方法可以包括将在多个信道的第一信道上通信的所有移动站迁移到多个信道中的至少一个其它信道。

公开(公告)号：US20130039171A1

公开(公告)日：2013-02-14

申请号：US13469064

申请日：2012-05-10

Applicant: Peter Gaal ,  Alan Barbieri ,  Rajat Prakash ,  Yi Huang

Inventor： Peter Gaal ,  Alan Barbieri ,  Rajat Prakash ,  Yi Huang

IPC: H04W24/04

CPC classification number: H04W16/14 ,  H04W16/06 ,  H04W36/22

Abstract: Techniques are provided for frequency spectrum sharing that allows secondary operators to access a frequency band of a primary operator without interfering with the primary operator's use of the band, while ensuring service continuity for devices of the secondary operators. For example, there is provided a method that may involve identifying an outage on a first channel of a plurality of channels of a spectrum, wherein each of the plurality of channels is allocated to one of a plurality of operators. The method may involve migrating all mobile stations in communication over the first channel of the plurality of channels to at least one other channel of the plurality of channels during the outage.

Abstract translation: 提供了用于频谱共享的技术，其允许次要运营商访问主运营商的频带，而不干扰主运营商对频带的使用，同时确保辅助运营商的设备的业务连续性。 例如，提供了一种方法，其可以涉及识别频谱的多个信道的第一信道上的中断，其中多个信道中的每一个被分配给多个运营商之一。 该方法可以包括将在多个信道的第一信道上通信的所有移动站迁移到多个信道中的至少一个其它信道。

公开(公告)号：US20190379437A1

公开(公告)日：2019-12-12

申请号：US16476408

申请日：2018-02-05

Applicant: Se Yong PARK ,  Wei ZENG ,  Alexandros MANOLAKOS ,  Sony AKKARAKARAN ,  Yi HUANG ,  Renqiu WANG ,  Hao XU ,  Yu ZHANG ,  Joseph Binamira SORIAGA ,  Tingfang JI ,  Peter GAAL ,  Qualcomm Incorporated

Inventor： Se Yong Park ,  Wei Zeng ,  Alexandros Manolakos ,  Sony Akkarakaran ,  Yi Huang ,  Renqiu Wang ,  Hao Xu ,  Yu Zhang ,  Joseph Binamira Soriago ,  Tingfang Ji ,  Peter Gaal

IPC: H04B7/0456 ,  H04L27/26 ,  H04L5/00

Abstract: Methods, systems, and devices for wireless communication are described that support a low peak-to-average power ratio (PAPR) precoded reference signal design for multiple-input, multiple-output (MIMO) transmissions. A user equipment (UE) may identify multiple sets of symbols associated with different reference signal waveforms, where each reference signal waveform may be associated with a low PAPR. In some cases, different single-carrier reference signal waveforms may be mapped to subsets of frequency resources through frequency division multiplexing (FDM) for a transmission on a single antenna. However, the addition of single-carrier waveforms through FDM for a transmission via an antenna may result in an uplink transmission having a high PAPR (e.g., as compared to single-carrier waveforms). The UE may reduce the PAPR of the uplink transmission by multiplexing the reference signal waveforms in the time domain (e.g., using time division multiplexing (TDM)).

公开(公告)号：US20210127387A1

公开(公告)日：2021-04-29

申请号：US17042677

申请日：2018-04-06

Applicant: Yi HUANG ,  Yu ZHANG ,  Peter GAAL ,  Wanshi CHEN ,  Qualcomm lncorporated

Inventor： Yi Huang ,  Yu ZHANG ,  Peter GAAL ,  Wanshi CHEN

IPC: H04W72/04 ,  H04L5/00

Abstract: Methods, systems, and devices for wireless communications are described that support non-periodic channel state information (CSI) triggering and reporting in wireless communications. In cases where two or more CSI report requests trigger multiple CSI report transmissions in an same uplink slot, a user equipment (UE) may format at least a subset of the multiple CSI reports according to a formatting configuration for transmission of multiple CSI reports in a same uplink slot. The UE may use allocated resources in the uplink slot for each CSI report that are allocated by the base station in the corresponding CSI report request. In some cases, the UE may combine the multiple CSI reports, or parts thereof, into a combined CSI report that may be transmitted using allocated resources of one of the CSI report requests.

公开(公告)号：US11895708B2

公开(公告)日：2024-02-06

申请号：US17414135

申请日：2018-12-18

Applicant: QUALCOMM Incorporated ,  Jing Lei ,  Seyong Park ,  Joseph Binamira Soriaga ,  Yi Huang ,  Yiqing Cao ,  Tingfang Ji ,  Juan Montojo ,  Peter Gaal ,  Wanshi Chen

Inventor： Jing Lei ,  Seyong Park ,  Joseph Binamira Soriaga ,  Yi Huang ,  Yiqing Cao ,  Tingfang Ji ,  Juan Montojo ,  Peter Gaal ,  Wanshi Chen

IPC: H04W74/08 ,  H04W74/00

CPC classification number: H04W74/0833 ,  H04W74/006

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a resource configuration for a random access (RA) procedure. The resource configuration may identify multiple sets of transmission resources corresponding to multiple radio resource control (RRC) states. The UE may identify an RRC state and may determine a set of transmission resources and/or a transport format based on the indication of the resource configuration, the identified RRC state, and/or a UE identifier (UE ID). The UE may transmit a first RA procedure message (e.g., a msgA) using the determined transmission resources and/or transport format. The base station may receive the message and may identify the RRC state of the UE based on the first message and transmitted indication of the resource configuration. The base station may transmit a second RA procedure message (e.g., a msgB), which the UE may receive.

公开(公告)号：US20220021434A1

公开(公告)日：2022-01-20

申请号：US17356232

申请日：2021-06-23

Applicant: Yi Huang ,  Peter Gaal ,  Wei Yang ,  Tingfang Ji ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Wanshi Chen

Inventor： Yi Huang ,  Peter Gaal ,  Wei Yang ,  Tingfang Ji ,  Hwan Joon Kwon ,  Krishna Kiran Mukkavilli ,  Wanshi Chen

IPC: H04B7/06 ,  H04B7/0456 ,  H04W72/12 ,  H04L27/26

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive a configuration signal indicating a codebook construction configuration for constructing a codebook of sequences for conveying a first type of uplink payload in a resource block that is orthogonal to a second type of uplink payload transmitted from a second UE in the resource block. The UE may construct the codebook of sequences for the first type of uplink payload according to the codebook construction configuration. The UE may generate the first type of uplink payload for transmission using a first sequence from the codebook of sequences. The UE may transmit the first type of uplink payload in the resource block, wherein the first type of uplink payload is multiplexed in the resource block with the second type of uplink payload from the second UE.

公开(公告)号：US09671660B2

公开(公告)日：2017-06-06

申请号：US13619866

申请日：2012-09-14

Applicant: Jean-Jacques Drolet ,  Mingxia Gu ,  Wei Chen ,  Yi Huang

Inventor： Jean-Jacques Drolet ,  Mingxia Gu ,  Wei Chen ,  Yi Huang

IPC: G02F1/1335 ,  G02F1/1362

CPC classification number: G02F1/136204 ,  G02F1/133502

Abstract: An electronic device may be provided with a display such as a liquid crystal display. The display may have a layer of liquid crystal material interposed between upper and lower polarizers. A first substrate such as a thin-film transistor layer may be interposed between the liquid crystal layer and the lower polarizer. A second substrate such as a color filter glass layer may be interposed between the upper polarizer and the liquid crystal layer. The color filter glass layer may have opposing upper and lower surfaces. The lower surface of the color filter glass layer may have an array of color filter elements. To prevent damage to display, an electrostatic shielding layer may be formed on the upper surface of the color filter glass layer under the upper polarizer. Reflections may be minimized by using index-matching dielectric layers in the display or thinning the shielding layer.

公开(公告)号：US09324662B2

公开(公告)日：2016-04-26

申请号：US13316165

申请日：2011-12-09

Applicant: Xinpeng Wang ,  Yi Huang ,  Shih-Mou Chang

Inventor： Xinpeng Wang ,  Yi Huang ,  Shih-Mou Chang

IPC: H01L21/44 ,  H01L21/4763 ,  H01L21/336 ,  H01L23/00 ,  H01L29/78 ,  H01L21/768 ,  H01L29/66

CPC classification number: H01L23/564 ,  H01L21/76801 ,  H01L21/76816 ,  H01L29/66575 ,  H01L29/78 ,  H01L2924/0002 ,  H01L2924/00

Abstract: A semiconductor device and a manufacturing method thereof is provided. The method comprises: providing a substrate for the semiconductor device with a gate structure and a first dielectric interlayer being formed thereon, said gate structure comprising a metal gate and an upper surface of said first dielectric interlayer being substantially flush with an upper surface of said gate; forming an interface layer to cover at least the upper surface of said gate such that the upper surface of said gate is protected from being oxidized; and forming a second dielectric interlayer on said interface layer.

Abstract translation: 提供了一种半导体器件及其制造方法。 该方法包括：为半导体器件提供具有栅极结构的衬底和形成在其上的第一介电中间层，所述栅极结构包括金属栅极和所述第一介电中间层的上表面基本上与所述栅极的上表面齐平 ; 形成界面层以至少覆盖所述栅极的上表面，从而防止所述栅极的上表面被氧化; 以及在所述界面层上形成第二电介质中间层。

公开(公告)号：US20070094401A1

公开(公告)日：2007-04-26

申请号：US11323416

申请日：2005-12-30

Applicant: Francois Gagne ,  Yi Huang ,  Chandra Buduguru ,  Edwin Van Horne

Inventor： Francois Gagne ,  Yi Huang ,  Chandra Buduguru ,  Edwin Van Horne

IPC: G06F15/16

CPC classification number: H04W4/02 ,  H04L63/08 ,  H04L63/0853 ,  H04L67/18 ,  H04W4/20 ,  H04W64/00 ,  H04W84/12 ,  H04W88/08

Abstract: A computer configured to serve data services in a one-way cable plant having telco-retum for upstream data resources to requesting computers in a networked environment is disclosed. The computer includes a subscriber edge services manager server and a radius proxy server, the radius proxy configured to classify received radius requests into a plurality of types and handle requests classified as a first type from requests classified as non-first types. The computer also includes an access point, the access point providing communication connection to at least one computing device. The subscriber edge services manager server and radius proxy server are configured to communicate with the access point to acquire information from the access point, and user location information is configured on the access point in a vendor-specific attribute.

Abstract translation: 公开了一种计算机，被配置为在具有用于上行数据资源的电话回报以在网络环境中请求计算机的单向电缆设备中提供数据服务。 计算机包括用户边缘服务管理器服务器和半径代理服务器，半径代理被配置为将接收的半径请求分类为多个类型，并且根据分类为非首次类型的请求处理被分类为第一类型的请求。 计算机还包括接入点，接入点提供与至少一个计算设备的通信连接。 用户边缘服务管理器服务器和半径代理服务器被配置为与接入点通信以从接入点获取信息，并且在供应商特定属性中的接入点上配置用户位置信息。

公开(公告)号：US20050254560A1

公开(公告)日：2005-11-17

申请号：US10847244

申请日：2004-05-17

Applicant: Yi Huang

Inventor： Yi Huang

IPC: G01S1/00 ,  G01S1/04 ,  G01S19/30 ,  H04B1/707

CPC classification number: H04B1/70752 ,  G01S19/30 ,  H04B2201/70715

Abstract: An apparatus for acquiring spread-spectrum signals includes a mixer for generating an in-phase signal and a quadrature signal from the spread-spectrum signal, a decimator for subsampling the in-phase signal and the quadrature signal, a correlation engine for producing an in-phase correlation between the subsampled in-phase signal and a PN code and producing a quadrature correlation between the subsampled quadrature signal and the PN code, a first coherent integrator for accumulating a plurality of in-phase correlations to produce an in-phase coherent integration, a second coherent integrator for accumulating a plurality of quadrature correlations to produce a quadrature coherent integration, an incoherent integrator for accumulating the in-phase coherent integrations and the quadrature coherent integrations to produce an incoherent integration, and a signal detector for checking the presence of the spread-spectrum signal based on the incoherent integration.

Abstract translation: 一种用于获取扩频信号的装置，包括用于产生来自扩频信号的同相信号和正交信号的混合器，用于对同相信号和正交信号二次采样的抽取器，用于产生 子采样同相信号和PN码之间的相位相关，并产生子采样正交信号和PN码之间的正交相关;第一相干积分器，用于累积多个同相相关，以产生同相相干积分 用于累积多个正交相关以产生正交相干积分的第二相干积分器，用于累积同相相干积分和正交相干积分以产生非相干积分的非相干积分器，以及用于检查是否存在 基于非相干积分的扩频信号。