中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

199 records (took 0.033 seconds)

    Apparatus, computer-readable medium, and method to determine a user equipment location in a cellular network using signals from a wireless local area network (WLAN)
    181.
    发明授权
    Apparatus, computer-readable medium, and method to determine a user equipment location in a cellular network using signals from a wireless local area network (WLAN) 有权

    公开(公告)号：US09628953B2

    公开(公告)日：2017-04-18

    申请号：US14669243

    申请日：2015-03-26

    Applicant: Intel Corporation

    Inventor： Alexei Davydov ,  Jong-Kae Fwu ,  Gregory Morozov

    IPC: H04M11/04 ,  H04W24/00 ,  H04W4/02 ,  H04W4/22

    Abstract: An apparatus, computer-readable medium, and method to determine a user equipment (UE) location in a wireless network using signals from a wireless local-area network are disclosed. A wireless communication network entity may be configured to send WLAN assistance data to a UE. The WLAN assistance data may include a list of one or more WLAN access points (APs). The wireless communication network entity may receive location information from the UE. The location information may be based on measurements of signals from one or more of the WLAN APs. The wireless communication network entity may determine an estimate of the location of the UE based on the location information and stored information at the wireless communication network. The wireless communication network entity may determine the estimate of the location of the UE based on the measurements of the signals of the WLAN APs and a geographic position of the WLAN APs.

    Blind decoding for an enhanced physical downlink control channel (EPDCCH)
    184.
    发明授权
    Blind decoding for an enhanced physical downlink control channel (EPDCCH) 有权
    用于增强物理下行链路控制信道（EPDCCH）的盲解码

    公开(公告)号：US09549404B2

    公开(公告)日：2017-01-17

    申请号：US14882289

    申请日：2015-10-13

    Applicant: INTEL CORPORATION

    Inventor： Xiaogang Chen ,  Seunghee Han ,  Yuan Zhu ,  Qinghua Li ,  Jong-Kae Fwu

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

    CPC classification number: H04W72/042 ,  H04L1/0013 ,  H04L5/00 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/0446

    Abstract: Technology for a user equipment (UE) configured for blind decoding downlink control information (DCI) from an enhanced physical downlink control channel (EPDCCH). The UE can receive, from a base station, the EPDCCH that includes the DCI. The UE can attempt one or more times to decode the DCI from enhanced control channel elements (ECCE) of the EPDCCH from physical resource block (PRB) region candidates in a PRB set using a selected set of enhanced resource element group (EREG) index maps for the ECCE until the DCI is successfully decoded. The resource elements (REs) of a PRB pair can include a block of symbols mapped in sequence to resource elements on an associated port when the REs are part of the EREGs assigned for the EPDCCH transmission.

    Abstract translation: 用于从增强物理下行链路控制信道（EPDCCH）盲解码下行链路控制信息（DCI）的用户设备（UE）的技术。 UE可以从基站接收包括DCI的EPDCCH。 UE可以尝试使用所选择的一组增强型资源元素组（EREG）索引映射来从PRB集合中的物理资源块（PRB）区域候选中，从EPDCCH的增强控制信道元素（ECCE）中解码DCI 用于ECCE，直到DCI成功解码。 PRB对的资源元素（RE）可以包括当RE是分配给EPDCCH传输的EREG的一部分时，顺序映射到相关端口上的资源元素的符号块。

    Carrier type (NCT) information embedded in synchronization signal
    186.
    发明授权
    Carrier type (NCT) information embedded in synchronization signal 有权
    载波类型（NCT）信息嵌入在同步信号中

    公开(公告)号：US09516659B2

    公开(公告)日：2016-12-06

    申请号：US14128343

    申请日：2013-09-04

    Applicant: Intel Corporation

    Inventor： Seunghee Han ,  Alexei V. Davydov ,  Hong He ,  Xiaogang Chen ,  Jong-Kae Fwu

    IPC: H04J3/00 ,  H04W72/08 ,  H04W56/00 ,  H04W48/08 ,  H04L29/08 ,  H04B7/015 ,  H04L5/14 ,  H04L5/00 ,  H04W72/04 ,  H04W76/02 ,  H04W76/04 ,  H04W8/00 ,  H04B3/23 ,  H04L25/00

    CPC classification number: H04W72/085 ,  H04B3/232 ,  H04B7/015 ,  H04L5/0048 ,  H04L5/14 ,  H04L25/00 ,  H04L25/03866 ,  H04L67/1068 ,  H04W8/005 ,  H04W48/08 ,  H04W56/00 ,  H04W72/0413 ,  H04W72/082 ,  H04W76/14 ,  H04W76/27

    Abstract: A Second Synchronous Signal (SSS) for a 3GPP LTE downlink signal is generated in such a way that a legacy User Equipment (UE) can determine whether the downlink signal comprises a legacy downlink signal or a New Carrier Type (NCT) downlink signal, which is unavailable to a legacy UE. One exemplary embodiment provides that a first binary sequence and a second binary sequence are generated in which the first and second binary sequences are part of the SSS for the downlink signal. The first binary sequence is multiplied by a first scrambling sequence, and the second binary sequence by a second scrambling sequence in which the first and second scrambling sequences are selected to indicate that the downlink signal is a new carrier type downlink signal. Other exemplary embodiments provide that an order of the first and second scrambling sequences indicates whether the downlink signal is a NCT downlink signal.

    Abstract translation: 生成用于3GPP LTE下行链路信号的第二同步信号（SSS），使得传统用户设备（UE）可以确定下行链路信号是否包括传统下行链路信号或新载波类型（NCT）下行链路信号，其中 对于传统UE是不可用的。 一个示例性实施例提供了生成第一二进制序列和第二二进制序列，其中第一和第二二进制序列是用于下行链路信号的SSS的一部分。 第一二进制序列乘以第一加扰序列，第二二进制序列乘以第二加扰序列，其中选择第一和第二加扰序列以指示下行链路信号是新的载波类型下行链路信号。 其他示例性实施例提供了第一和第二加扰序列的顺序指示下行链路信号是否是NCT下行链路信号。

    Physical uplink control channel (PUCCH) resource allocation (RA) for a hybrid automatic retransmission re-quest-acknowledge (HARQ-ACK) transmission
    188.
    发明授权
    Physical uplink control channel (PUCCH) resource allocation (RA) for a hybrid automatic retransmission re-quest-acknowledge (HARQ-ACK) transmission 有权
    用于混合自动重传请求确认（HARQ-ACK）传输的物理上行链路控制信道（PUCCH）资源分配（RA）

    公开(公告)号：US09397945B2

    公开(公告)日：2016-07-19

    申请号：US14125325

    申请日：2013-06-27

    Applicant: INTEL CORPORATION

    Inventor： Seunghee Han ,  Yuan Zhu ,  Jong-Kae Fwu ,  Xiaogang Chen

    IPC: H04J3/00 ,  H04L12/801 ,  H04W24/10 ,  H04W28/02 ,  H04J3/16 ,  H04L1/16 ,  H04L1/18 ,  H04L5/14 ,  H04W72/04 ,  H04L12/14 ,  H04L12/811

    CPC classification number: H04W72/0413 ,  H04J3/1694 ,  H04L1/1671 ,  H04L1/1861 ,  H04L5/14 ,  H04L12/1407 ,  H04L47/12 ,  H04L47/38 ,  H04W24/10 ,  H04W28/0289 ,  H04W72/042 ,  H04W72/0446 ,  Y02D70/122 ,  Y02D70/126 ,  Y02D70/14

    Abstract: Technology to provide conditional physical uplink control channel (PUCCH) resource allocation in time division duplex (TDD) for a hybrid automatic retransmission request-acknowledge (HARQ-ACK) transmission in a subframe n is disclosed. In an example, a user equipment (UE) can include computer circuitry configured to: Receive a downlink control channel within a prior specified subframe, wherein the prior specified subframe occurs in time before the subframe n; recognize a downlink control channel type received within the prior specified subframe is a physical downlink control channel (PDCCH) or an enhanced physical downlink control channel (EPDCCH); determine a PUCCH resource for the HARQ-ACK transmission using a lowest control channel element (CCE) index of the PDCCH when the received downlink control channel type is the PDCCH; and determine the PUCCH resource for the HARQ-ACK transmission using a lowest enhanced CCE (ECCE) index of the EPDCCH when the received downlink control channel type is the EPDCCH.

    Abstract translation: 公开了一种用于在子帧n中进行混合自动重传请求确认（HARQ-ACK）传输的时分双工（TDD）中的条件物理上行链路控制信道（PUCCH）资源分配的技术。 在一个示例中，用户设备（UE）可以包括被配置为：在先前指定的子帧内接收下行链路控制信道的计算机电路，其中先前指定的子帧在子帧n之前的时间发生; 识别在先前指定的子帧内接收的下行链路控制信道类型是物理下行链路控制信道（PDCCH）或增强物理下行链路控制信道（EPDCCH）; 当所接收的下行链路控制信道类型为PDCCH时，使用PDCCH的最低控制信道要素（CCE）索引确定HARQ-ACK传输的PUCCH资源; 并且当接收到的下行链路控制信道类型是EPDCCH时，使用EPDCCH的最低增强CCE（ECCE）索引来确定用于HARQ-ACK传输的PUCCH资源。

    Periodic channel state information reporting for coordinated multipoint (CoMP) systems
    189.
    发明授权
    Periodic channel state information reporting for coordinated multipoint (CoMP) systems 有权
    协调多点（CoMP）系统的定期信道状态信息报告

    公开(公告)号：US09369922B2

    公开(公告)日：2016-06-14

    申请号：US13886619

    申请日：2013-05-03

    Applicant: INTEL CORPORATION

    Inventor： Seunghee Han ,  Alexei Davydov ,  Jong-Kae Fwu ,  Kamran Etemad

    IPC: H04W28/12 ,  H04L1/16 ,  H04L1/00 ,  H04W28/06 ,  H04W72/12 ,  H04L5/00 ,  H04L1/18

    CPC classification number: H04W28/12 ,  H04L1/0026 ,  H04L1/0031 ,  H04L1/1671 ,  H04L1/1812 ,  H04L5/0055 ,  H04W28/065 ,  H04W72/1284 ,  Y02D70/122

    Abstract: Technology for periodic channel state information (CSI) reporting from a user equipment (UE) configured for carrier aggregation is disclosed. One method can include the UE generating a plurality of periodic CSI reports for transmission in a subframe for a plurality of CSI processes, wherein each periodic CSI report corresponds to a CSI process with a CSI process index. A single periodic CSI report from the plurality of periodic CSI reports may be selected to multiplex with a hybrid automatic repeat request-acknowledgement (HARQ-ACK) feedback. The periodic CSI report multiplex with the HARQ-ACK feedback and any scheduling request (SR) may be determined to have a bit size less than or equal to a physical uplink control channel (PUCCH) format 3 maximum payload bit size. The periodic CSI report multiplexed with the HARQ-ACK feedback and any SR may be transmitted to a serving cell.

    Abstract translation: 公开了一种用于配置用于载波聚合的用户设备（UE）的周期性信道状态信息（CSI）报告技术。 一种方法可以包括UE生成用于多个CSI进程的子帧中的传输的多个周期性CSI报告，其中每个周期性CSI报告对应于具有CSI进程索引的CSI进程。 可以选择来自多个周期性CSI报告的单个周期性CSI报告以与混合自动重传请求确认（HARQ-ACK）反馈进行复用。 可以将与HARQ-ACK反馈和任何调度请求（SR）的多路复用的周期性CSI报告确定为具有小于或等于物理上行链路控制信道（PUCCH）格式3最大有效负载比特大小的比特大小。 与HARQ-ACK反馈和任何SR复用的周期性CSI报告可以被发送到服务小区。

Patent Agency Ranking