公开(公告)号：US20190044810A1

公开(公告)日：2019-02-07

申请号：US16134124

申请日：2018-09-18

Applicant: Intel IP Corporation

Inventor： Wenting CHANG ,  Huaning NIU ,  Salvatore TALARICO ,  Anthony LEE

IPC: H04L12/24 ,  H04W4/70

Abstract: Apparatuses, and computer-readable medium, for supporting the enhanced machine type communications (eMTC) systems operation in the unlicensed band. Some embodiments include different options for channel whitelist configuration to achieve a tradeoff between configuration overhead and the flexibility, and parameters for dwell time of discovery reference signal (DRS), period of DRS, data channels between two adjacent anchor channels, etc.

公开(公告)号：US20180152923A1

公开(公告)日：2018-05-31

申请号：US15568746

申请日：2015-12-10

Applicant: INTEL IP CORPORATION

Inventor： Gang XIONG ,  Jong-Kae FWU ,  Yuan ZHU ,  Ralf Matthias BENDLIN ,  Yushu ZHANG ,  Huaning NIU

IPC: H04W72/04 ,  H04J11/00 ,  H04J3/16

CPC classification number: H04W72/042 ,  H04B7/00 ,  H04B7/0617 ,  H04J3/16 ,  H04J11/00 ,  H04L5/0023 ,  H04L5/0037 ,  H04L5/0044 ,  H04L5/0051 ,  H04L5/0053 ,  H04L5/0082 ,  H04L5/0094 ,  H04L27/2602 ,  H04W72/0446 ,  H04W88/02

Abstract: Disclosed herein are apparatuses, systems, and methods using or implementing a control channel (PDCCH) design. The PDCCH can occupy an initial number of OFDM symbols of a downlink subframe, while occupying less than the full system bandwidth. The PDCCH can be time division multiplexed (TDM) with a shared channel (PDSCH) or frequency division multiplexed (FDM) with a PDSCH. The PDCCH can further be multiplexed with another PDCCH in a contiguous or non-contiguous region. Resources allocated to the PDCCH can overlap or partially overlap resources allocated to the PDSCH. An Evolved Node-B (eNB) can provide configuration information for the PDCCH design in Radio Resource Control (RRC) signaling to a user equipment (UE), or through use of a Master Information Block (MIB) or System Information Block (SIB).

公开(公告)号：US20210392660A1

公开(公告)日：2021-12-16

申请号：US16649939

申请日：2017-12-29

Applicant: Intel IP Corporation

Inventor： Xiaogang CHEN ,  Robert STACEY ,  Huaning NIU ,  Laurent CARIOU ,  Qinghua LI ,  Feng JIANG

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

Abstract: This disclosure describes systems, methods, and devices related to signal detection. A device may determine a physical layer protocol data unit (PPDU). The device may append a preamble to the PPDU. The device may generate a frame. The device may send the frame.

公开(公告)号：US20190068347A1

公开(公告)日：2019-02-28

申请号：US16072132

申请日：2017-02-16

Applicant: Intel IP Corporation

Inventor： Fatemeh HAMIDI-SEPEHR ,  Qiaoyang YE ,  Hwan-Joon KWON ,  Huaning NIU ,  Abhijeet BHORKAR

IPC: H04L5/00 ,  H04W24/02

Abstract: An apparatus for use in an eNB, the apparatus includes circuitry to generate an assignment of one or more interlaces to a UE within a cell managed by the eNB, where the one or more interlaces are selected from a total number of interlaces, and an interlace of the total number of interlaces may include multiple resource blocks spanning within a system bandwidth. The circuitry included in the apparatus is further to encode the assignment by a bit string including one or more bits, which may be a bitmap or an encoding bit string. The circuitry included in the apparatus is further to transmit the bit string to the UE. Other embodiments may also be described and claimed.

公开(公告)号：US20190044598A1

公开(公告)日：2019-02-07

申请号：US16133208

申请日：2018-09-17

Applicant: Intel IP Corporation

Inventor： Salvatore TALARICO ,  Huaning NIU ,  Wenting CHANG

IPC: H04B7/06 ,  H04L25/02 ,  H04L5/00 ,  H04B1/713

Abstract: Techniques described herein can facilitate Channel-State Information (CSI) measurement and feedback for communication in unlicensed spectrum or Sounding Reference Signal (SRS) transmission and/or channel-state estimation for communication in unlicensed spectrum. In an example, an apparatus is configured to be employed in a User Equipment (UE), and the apparatus comprises a Radio Frequency (RF) circuitry interface and processing circuitry configured to perform CSI measurement for communication in unlicensed spectrum. The apparatus further generates data for feedback according to the CSI measurement, and sends the data for feedback to RF circuitry via the RF circuitry interface. In an example, a frame structure of a data channel begins with a downlink (DL) transmission or soon after an initial signal. In an example, the CSI measurement includes measuring Channel Quality Information (CQI) for one or more sub-bands.