公开(公告)号：US20150188690A1

公开(公告)日：2015-07-02

申请号：US14125605

申请日：2013-10-08

Applicant: INTEL CORPORATION

Inventor： Alexey Khoryaev ,  Andrey Chervyakov ,  Mikhail Shilov ,  Jong-Kae Fwu ,  Hong He

IPC: H04L5/14 ,  H04L1/18 ,  H04W76/04 ,  H04W72/04

CPC classification number: H04W72/1263 ,  H04B7/0417 ,  H04B7/0456 ,  H04J3/00 ,  H04L1/1812 ,  H04L1/1887 ,  H04L5/0035 ,  H04L5/0051 ,  H04L5/0055 ,  H04L5/0057 ,  H04L5/0062 ,  H04L5/0092 ,  H04L5/0094 ,  H04L5/0096 ,  H04L5/14 ,  H04L5/1469 ,  H04L5/22 ,  H04L9/14 ,  H04L43/08 ,  H04L63/0428 ,  H04L63/30 ,  H04L65/1006 ,  H04L65/4076 ,  H04L65/602 ,  H04L65/608 ,  H04L65/80 ,  H04L67/02 ,  H04L2209/24 ,  H04L2209/80 ,  H04W4/06 ,  H04W8/005 ,  H04W12/02 ,  H04W12/04 ,  H04W16/32 ,  H04W24/02 ,  H04W24/10 ,  H04W28/0231 ,  H04W36/0066 ,  H04W36/22 ,  H04W48/08 ,  H04W48/10 ,  H04W48/16 ,  H04W48/20 ,  H04W52/0251 ,  H04W56/001 ,  H04W68/02 ,  H04W72/00 ,  H04W72/02 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/046 ,  H04W72/12 ,  H04W72/1205 ,  H04W72/1278 ,  H04W74/00 ,  H04W76/11 ,  H04W76/14 ,  H04W76/27 ,  H04W76/28 ,  H04W84/12 ,  H04W88/06 ,  Y02B70/32 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/25

Abstract: Technology for dynamically reconfiguring an uplink-downlink (UL-DL) time-division duplexing (TDD) configuration is disclosed. In an example, a user equipment (UE) can have computer circuitry configured to: Receive a UL-DL reconfiguration indicator from a node to dynamically reconfigure a flexible subframe (FIexSF) to a different UL-DL transmission direction from a semi-static UL-DL configuration; apply a DL channel timing based on a DL favored UL-DL configuration; and apply a UL channel timing based on a UL favored UL-DL configuration. The FIexSF can be capable of changing an UL-DL transmission direction. The DL favored UL-DL configuration can include more DL subframes than a semi-static UL-DL TDD configuration for the UE, and the UL favored UL-DL configuration includes more UL subframes than a semi-static UL-DL TDD configuration for the UE.

Abstract translation: 公开了用于动态重新配置上行链路下行链路（UL-DL）时分双工（TDD）配置的技术。 在一个示例中，用户设备（UE）可以具有被配置为：从节点接收UL-DL重新配置指示符以将动态重新配置灵活子帧（FIexSF）的动态重新配置到来自半静态UL的不同UL-DL传输方向的计算机电路 -DL配置; 基于DL有利的UL-DL配置应用DL信道定时; 并且基于UL优惠的UL-DL配置应用UL信道定时。 FIexSF能够改变UL-DL传输方向。 DL有利的UL-DL配置可以包括比用于UE的半静态UL-DL TDD配置更多的DL子帧，并且UL有利的UL-DL配置包括比针对用于UE的半静态UL-DL TDD配置的更多的UL子帧 UE。

公开(公告)号：US20220353652A1

公开(公告)日：2022-11-03

申请号：US17678265

申请日：2022-02-23

Applicant: Intel Corporation

Inventor： Stefan Fechtel ,  Kilian Peter Anton Roth ,  Bertram Gunzelmann ,  Markus Dominik Mueck ,  Ingolf Karls ,  Zhibin Yu ,  Thorsten Clevorn ,  Nageen Himayat ,  Dave A. Cavalcanti ,  Ana Lucia Pinheiro ,  Bahareh Sadeghi ,  Hassnaa Moustafa ,  Marcio Rogerio Juliato ,  Rafael Misoczki ,  Emily H. Qi ,  Jeffrey R. Foerster ,  Duncan Kitchin ,  Debdeep Chatterjee ,  Jong-Kae Fwu ,  Carlos Aldana ,  Shilpa Talwar ,  Harry G. Skinner ,  Debabani Choudhury

IPC: H04W4/40 ,  H04W4/80 ,  H04W8/08 ,  H04W80/02 ,  H04W80/08

Abstract: A communication device for multi-radio access technology (RAT) communications includes one or more processors and a plurality of transceivers. Each transceiver is configured to operate in at least one RAT of a plurality of RATs. The processors are configured to establish connection with a second communication device using a first transceiver of the plurality of transceivers and a first RAT of the plurality of RATs. A first data stream associated with a communication link connected to the second communication device and a third communication device is receive via a convergence function at the second communication device. The communication link uses a second RAT of the plurality of RATs. A code sequence is applied to a second data stream to generate an encoded second data stream, which is transmitted to the third communication device via a second communication link established based on information received via the first data stream.

公开(公告)号：US11134484B2

公开(公告)日：2021-09-28

申请号：US16095740

申请日：2016-09-27

Applicant: Intel Corporation

Inventor： Gang Xiong ,  Glenn J. Bradford ,  Sungho Moon ,  Hong He ,  Jong-Kae Fwu

IPC: H04W72/04

Abstract: Techniques for xPDCCH (5G (Fifth Generation) Physical Downlink Control Channel) design are discussed. In various aspects, xPDCCH can be transmitted via one or more OFDM (Orthogonal Frequency Division Multiplexing) symbols, with each OFDM symbol comprising a xPDCCH search space. Each xPDCCH search space can have one or two distinct xPDCCH sets, with each xPDCCH set having a xCCE (5G Control Channel Element) starting position that can be based on one of several predetermined rules, and can depend on one or more factors.

公开(公告)号：US20200280827A1

公开(公告)日：2020-09-03

申请号：US16623348

申请日：2018-06-28

Applicant: Intel Corporation

Inventor： Stefan Fechtel ,  Kilian Roth ,  Bertram Gunzelmann ,  Markus Dominik Mueck ,  Ingolf Karls ,  Zhibin Yu ,  Thorsten Clevorn ,  Nageen Himayat ,  Dave A. Cavalcanti ,  Ana Lucia Pinheiro ,  Bahareh Sadeghi ,  Hassnaa Moustafa ,  Marcio Rogerio Juliato ,  Rafael Misoczki ,  Emily H. Qi ,  Jeffrey R. Foerster ,  Duncan Kitchin ,  Debdeep Chatterjee ,  Jong-Kae Fwu ,  Carlos Aldana ,  Shilpa Talwar ,  Harry G. Skinner ,  Debabani Choudhury

IPC: H04W4/40 ,  H04W80/08 ,  H04W80/02 ,  H04W4/80 ,  H04W8/08

Abstract: Systems, devices, and techniques for V2X communications using multiple radio access technologies (RATs) are described herein. A communication associated with one or more of the multiple RATs may be received at a device. The device may include a transceiver interface with multiple connections to communicate with multiple transceiver chains. The multiple transceiver chains can be configured to support multiple RATs. Additionally, the multiple transceiver chains may be controlled via the multiple connections of the transceiver interface to coordinate the multiple RATs to complete the communication.

公开(公告)号：US20200021632A1

公开(公告)日：2020-01-16

申请号：US16522272

申请日：2019-07-25

Applicant: Intel Corporation

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

IPC: H04L29/06 ,  H04B17/27 ,  H04W4/70 ,  H04W76/15 ,  H04W76/28 ,  H04W76/14 ,  H04W76/11 ,  H04W76/16 ,  H04W76/10 ,  H04L1/18 ,  H04L5/00 ,  H04L12/24 ,  H04L12/703 ,  H04L12/725 ,  H04L12/807 ,  H04L29/08 ,  H04N21/2343 ,  H04N21/258 ,  H04W16/18 ,  H04W24/02 ,  H04W24/04 ,  H04W24/10 ,  H04W40/20 ,  H04W40/24 ,  H04W48/14 ,  H04W88/06 ,  H04L12/26

Abstract: Techniques for facilitating device-to-device (D2D) communications using a high efficiency distributed channel access scheme are generally described herein. In some examples, a communication zone allocated for wireless D2D communications is divided into resource contention and scheduled transmission portions. The resource contention segment may be used to transmit a request message from a transmitting device to a receiving device (a request-to-send message), and transmit a response to the request message from the receiving device to the transmitting device (a clear-to-send message). The response can indicate a time for the data transmission to occur during the scheduled transmission segment. During the scheduled transmission segment, the scheduled data transmission and other D2D data transmissions among the various devices will be performed. In further examples, contention access techniques may be used during the resource contention segment to manage access to the resource channel.

公开(公告)号：US10455555B2

公开(公告)日：2019-10-22

申请号：US15061612

申请日：2016-03-04

Applicant: Intel Corporation

Inventor： Seunghee Han ,  Hong He ,  Shafi Bashar ,  Jong-Kae Fwu ,  Yuan Zhu

IPC: H04W72/04 ,  H04L1/18 ,  H04W52/14 ,  H04L1/16 ,  H04L1/00 ,  H04L5/00

Abstract: Embodiments of the present disclosure describe devices, methods, computer-readable media and systems configurations for transmitting periodic channel state information having large payload sizes. Other embodiments may be described and claimed.

公开(公告)号：US10405310B2

公开(公告)日：2019-09-03

申请号：US15801126

申请日：2017-11-01

Applicant: INTEL CORPORATION

Inventor： Hong He ,  Alexey Khoryaev ,  Sergey Panteleev ,  Jong-Kae Fwu

IPC: H04W72/04 ,  H04W76/10 ,  H04W76/19 ,  H04W76/30 ,  H04B7/0452 ,  H04B7/06 ,  H04W56/00 ,  H04W72/02 ,  H04L25/02 ,  H04L25/03 ,  H04W88/02 ,  H04W16/14 ,  H04W8/00 ,  H04W48/16 ,  H04L12/18 ,  H04W74/00 ,  H04W74/08 ,  H04W36/02 ,  H04W68/04 ,  H04B7/024 ,  H04J11/00 ,  H04L5/14 ,  H04W24/10 ,  H04W84/18 ,  H04W88/06 ,  H04W84/04 ,  H04W48/12

Abstract: An eNodeB operable to perform Enhanced Interference Mitigation & Traffic Adaptation (eIMTA) is disclosed. The eNodeB can select a radio network temporary identifier (RNTI) that is used for eIMTA. The eNodeB can determine a periodicity for monitoring a physical downlink control channel (PDCCH) with the RNTI. The eNodeB can determine a set of subframes to monitor the PDCCH with the RNTI within the periodicity. The eNodeB can encode, for transmission to a user equipment (UE), the RNTI, the periodicity for monitoring the PDCCH with the RNTI, and the set of subframes to monitor the PDCCH with the RNTI.

公开(公告)号：US10277264B2

公开(公告)日：2019-04-30

申请号：US15852986

申请日：2017-12-22

Applicant: Intel Corporation

Inventor： Alexei Davydov ,  Gregory Morozov ,  Kamran Etemad ,  Vadim Sergeyev ,  Ilya Bolotin ,  Jong-Kae Fwu

IPC: H04W72/04 ,  H04W52/40 ,  H04W72/08 ,  H04B1/12 ,  H04W72/12 ,  H04B1/3827 ,  H04W84/18 ,  H04W92/18 ,  H04L25/03 ,  H04W76/14 ,  H04W76/27 ,  H04W76/28 ,  H04L5/00 ,  H04W36/10 ,  H04J11/00 ,  H04W52/02 ,  H04L1/00 ,  H04W24/02 ,  H04L25/02 ,  H04B7/0452 ,  H04B7/06 ,  H04B7/155 ,  H04L1/18 ,  H04W24/10 ,  H04B17/24 ,  H04B17/26 ,  H04B17/345 ,  H04W40/16 ,  H04W84/04 ,  H04L27/00

Abstract: Methods, apparatuses, and systems are described related to interference averaging to generate feedback information and interference averaging to demodulate receives signals. In embodiments, an evolved Node B (eNB) may transmit interference averaging information to a user equipment (UE) including a time domain averaging indicator indicating a time domain averaging window to be used by the UE for averaging interference measurements in a time domain or a frequency domain averaging indicator to indicate a frequency domain averaging window to be used by the UE for averaging interference measurements in a frequency domain. Additionally, or alternatively, the eNB may transmit an interference resource group (IRG) indicator to the UE to indicate an IRG over which the UE is to perform interference averaging to facilitate demodulation of signals received by the UE from the eNB.

公开(公告)号：US10271319B2

公开(公告)日：2019-04-23

申请号：US15725203

申请日：2017-10-04

Applicant: INTEL CORPORATION

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

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

Abstract: A user equipment (UE) is disclosed. The UE can identify a downlink control channel. The UE can determine when the downlink control channel is an enhanced physical downlink control channel (EPDCCH). The UE can select an enhanced physical uplink control channel (PUCCH) resource allocation for a hybrid automatic retransmission re-quest-acknowledge (HARQ-ACK) transmission when the downlink control channel is the EPDCCH.

公开(公告)号：US10219230B2

公开(公告)日：2019-02-26

申请号：US15213104

申请日：2016-07-18

Applicant: INTEL CORPORATION

Inventor： Jong-Kae Fwu ,  Huaning Niu ,  Ping Wang ,  Xiangying Yang ,  Kamran Etemad

IPC: H04W56/00 ,  H04B7/0456 ,  H04B7/06 ,  H04L5/00 ,  H04L25/02 ,  H04L25/03 ,  H04L12/26 ,  H04L12/721 ,  H04L29/06 ,  H04W24/00 ,  H04W24/02 ,  H04W24/10 ,  H04W28/08 ,  H04W48/10 ,  H04W48/12 ,  H04W52/02 ,  H04W52/14 ,  H04W52/18 ,  H04W72/04 ,  H04W74/08 ,  H04W4/70 ,  H04W72/00 ,  H04W88/02 ,  H04W88/08 ,  H04W92/20 ,  H04W28/04

Abstract: Technology for performing multiple timing advances in a carrier aggregation communication system is disclosed. A method comprises communicating a random access preamble from a UE to an eNodeB via a PCell associated with a selected component carrier of the carrier aggregation. A Random Access Response (RAR) is received at the UE from the eNodeB for the PCell. The RAR contains a timing advance adjustment instructing the UE to adjust a timing of a PCell wireless communication. A request is received at the UE to adjust a timing of an SCell communication. A random access preamble is communicated to the UE via the SCell. An RAR is received at the UE from the eNodeB for the SCell to adjust a timing advance of the SCell wireless communication.