公开(公告)号：US10098029B2

公开(公告)日：2018-10-09

申请号：US14956415

申请日：2015-12-02

Applicant: Intel IP Corporation

Inventor： Zhibin Yu ,  Tianyan Pu ,  Qing Xu

IPC: H04W24/10 ,  H04B17/309

Abstract: A method for performing reference signal measurements on a plurality of cells may include obtaining a plurality of channel quality metrics for the plurality of cells, assigning a plurality of cell measurement priority rankings to the plurality of cells based on the plurality of channel quality metrics, based on the plurality of cell measurement priority rankings, selecting one or more target cells from the plurality of cells to measure during one or more reference signal periods to obtain a plurality of reference signal measurements, and reporting the plurality of reference signal measurements to a communication network.

公开(公告)号：US09609585B1

公开(公告)日：2017-03-28

申请号：US15084521

申请日：2016-03-30

Applicant: Intel IP Corporation

Inventor： Denis Markovic ,  Matthew Hayes ,  Zhibin Yu ,  Tianyan Pu

IPC: H04B7/00 ,  H04W48/16 ,  H04W56/00 ,  H04W48/20 ,  H04W4/00 ,  H04W36/00

CPC classification number: H04W48/16 ,  H04W48/20 ,  H04W56/0035

Abstract: A communication circuit arrangement may include a cell search circuit configured to compare a detected synchronization sequence of a detected candidate cell with a predetermined reference synchronization sequence to generate a demodulated synchronization sequence including a plurality of samples, determine a phase variance between the plurality of samples of the demodulated synchronization sequence, and compare the phase variance to a detection threshold to classify the detected candidate cell as a real cell or a false cell.

公开(公告)号：US20200015244A1

公开(公告)日：2020-01-09

申请号：US16512461

申请日：2019-07-16

Applicant: Intel IP Corporation

Inventor： Tianyan Pu ,  Chunhui Liu ,  Sabine Roessel ,  Christian Drewes

IPC: H04W72/12 ,  H04W52/02 ,  H04W74/08

Abstract: A communication terminal is described comprising a first transceiver configured for communication according to a first radio access technology and a second transceiver configured for communication according to a second radio access technology. The second transceiver is configured to determine whether a frequency range is occupied by a transmission according to the second radio access technology and to notify the first transceiver whether the frequency range is occupied by a transmission according to the second radio access technology. The first transceiver is configured to receive signals transmitted in the frequency range based on the notification from the second transceiver.

公开(公告)号：US10454717B2

公开(公告)日：2019-10-22

申请号：US15758746

申请日：2016-08-10

Applicant: Intel IP Corporation

Inventor： Honglei Miao ,  Tianyan Pu ,  Biljana Badic

IPC: H04W4/00 ,  H04L25/02 ,  H04L5/00 ,  H04L1/00 ,  H04W56/00 ,  H04W88/02

Abstract: A mobile terminal device includes a radio processing circuit and a baseband processing circuit adapted to interact with the radio processing circuit. The mobile terminal device is configured to identify a first set of frequency resources allocated for a wireless channel by a mobile communication network, calculate a first channel response estimate for a second set of frequency resources of the wireless channel using a reference signal derived from a second mobile terminal device, wherein the reference signal is distributed across the second set of frequency resources of wireless channel, calculate a second channel response estimate for the first set of frequency resources of the wireless channel using the first channel response estimate, and apply the second channel response estimate to schedule data transmission intended for the second mobile terminal device over the wireless channel.

公开(公告)号：US10405333B2

公开(公告)日：2019-09-03

申请号：US15757375

申请日：2016-08-01

Applicant: Intel IP Corporation

Inventor： Tianyan Pu ,  Chunhui Liu ,  Sabine Roessel ,  Christian Drewes

IPC: H04W72/12 ,  H04W52/02 ,  H04W74/08 ,  H04W88/06 ,  H04W16/14 ,  H04W92/16

Abstract: A communication terminal is described comprising a first transceiver configured for communication according to a first radio access technology and a second transceiver configured for communication according to a second radio access technology. The second transceiver is configured to determine whether a frequency range is occupied by a transmission according to the second radio access technology and to notify the first transceiver whether the frequency range is occupied by a transmission according to the second radio access technology. The first transceiver is configured to receive signals transmitted in the frequency range based on the notification from the second transceiver.

公开(公告)号：US20180242340A1

公开(公告)日：2018-08-23

申请号：US15757375

申请日：2016-08-01

Applicant: Intel IP Corporation

Inventor： Tianyan Pu ,  Chunhui Liu ,  Sabine Roessel ,  Christian Drewes

IPC: H04W72/12 ,  H04W74/08 ,  H04W52/02

CPC classification number: H04W72/1215 ,  H04W16/14 ,  H04W52/0274 ,  H04W74/0808 ,  H04W74/0816 ,  H04W88/06 ,  H04W92/16 ,  Y02D70/00 ,  Y02D70/10 ,  Y02D70/12 ,  Y02D70/1242 ,  Y02D70/126 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/14 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146

Abstract: A communication terminal is described comprising a first transceiver configured for communication according to a first radio access technology and a second transceiver configured for communication according to a second radio access technology. The second transceiver is configured to determine whether a frequency range is occupied by a transmission according to the second radio access technology and to notify the first transceiver whether the frequency range is occupied by a transmission according to the second radio access technology. The first transceiver is configured to receive signals transmitted in the frequency range based on the notification from the second transceiver.

公开(公告)号：US09974039B2

公开(公告)日：2018-05-15

申请号：US14977463

申请日：2015-12-21

Applicant: Intel IP Corporation

Inventor： Zhibin Yu ,  Qing Xu ,  Tianyan Pu

IPC: H04W56/00 ,  H04L27/26 ,  H04L5/00 ,  H04W52/04

CPC classification number: H04W56/0055 ,  H04B17/327 ,  H04L5/00 ,  H04L5/0048 ,  H04L5/0051 ,  H04L27/2601 ,  H04L27/261 ,  H04W52/04 ,  H04W52/383

Abstract: Embodiments of a User Equipment (UE) and methods for determination of a side-link reference signal received power (S-RSRP) are disclosed herein. The UE may receive a signal from a second UE as part of a device-to-device (D2D) communication. The UE may determine a resource element (RE) block size to be used for a determination of the S-RSRP. The RE block size may be based on a delay spread of a channel between the UE and the second UE. The UE may determine the S-RSRP based on multiple summations, sizes of which may be based on the determined RE block size.

公开(公告)号：US09877270B2

公开(公告)日：2018-01-23

申请号：US15079119

申请日：2016-03-24

Applicant: Intel IP Corporation

Inventor： Matthew Hayes ,  Tianyan Pu ,  Pouyan Parvazi

IPC: H04W4/00 ,  H04W48/14 ,  H04W48/16 ,  H04W56/00

CPC classification number: H04W48/14 ,  H04W4/00 ,  H04W48/16 ,  H04W56/0015

Abstract: A mobile communication device may include a cell search circuit configured to process a first block of signal waveform data to extract a first discrete parameter set, wherein the first discrete parameter set identifies one or more first potential cells present in the first block of signal waveform data, process the second block of signal waveform data to extract a second discrete parameter set, wherein the second discrete parameter set identifies one or more second potential cells present in the second block of signal waveform data, and compare the first discrete parameter set and the second discrete parameter set to identify one or more matching cells, and an RF transceiver configured to transmit or receive radio signals based on the identification of the one or more matching cells.

公开(公告)号：US09820272B1

公开(公告)日：2017-11-14

申请号：US15183866

申请日：2016-06-16

Applicant: Intel IP Corporation

Inventor： Pouyan Parvazi ,  Tianyan Pu

IPC: H04J11/00 ,  H04W72/04 ,  H04L5/14 ,  H04W84/12 ,  H04W56/00 ,  H04W48/16

CPC classification number: H04W72/042 ,  H04B7/2615 ,  H04J11/0069 ,  H04J11/0073 ,  H04J11/0076 ,  H04J11/0089 ,  H04L5/0094 ,  H04L5/14 ,  H04L27/2662 ,  H04W48/16 ,  H04W56/00 ,  H04W84/12

Abstract: A circuit arrangement may include a first detection circuit configured to evaluate signal data of a carrier channel to identify a timing location of a synchronization signal within the signal data, a second detection circuit configured to, using the timing location as a reference point, extract a first candidate synchronization signal from a first candidate timing location of the signal data and to extract a second candidate synchronization signal from a second candidate timing location of the signal data, and a decision circuit configured to analyze the first detection synchronization signal and the second candidate synchronization signal to determine a duplex mode of the carrier channel.