公开(公告)号：US20220312277A1

公开(公告)日：2022-09-29

申请号：US17675272

申请日：2022-02-18

Applicant: Intel Corporation

Inventor： Mustafa Akdeniz ,  Dave A. Cavalcanti ,  Thorsten Clevorn ,  Brent Elliott ,  Jeffrey R. Foerster ,  Mikhail T. Galeev ,  Benjamin Grewell ,  Nageen Himayat ,  Shadi Iskander ,  Udayan Mukherjee ,  Harry G. Skinner ,  Susruth Sudhakaran ,  Candy Yiu ,  Chetan Hiremath ,  Neelam Chandwani ,  Jesus Martinez

IPC: H04W36/00 ,  H04W4/70 ,  H04W76/11 ,  H04L5/00 ,  H04W64/00 ,  H04W24/10 ,  H04W72/12

Abstract: An apparatus of a wireless device, such as a user equipment (UE), can include processing circuitry configured to perform one or more of the handover-related techniques disclosed herein. For example, when associated with moving with a plurality of mobile devices from coverage of a first cell to a second cell, the processing circuitry can detect the second cell. One or more parameters of the second cell can be measured. The one or more parameters can be communicated to one or more other mobile devices of the plurality of mobile devices.

公开(公告)号：US10904710B2

公开(公告)日：2021-01-26

申请号：US16821612

申请日：2020-03-17

Applicant: Intel Corporation

Inventor： Sergey Sosnin ,  Alexey Khoryaev ,  Sergey Panteleev ,  Mikhail Shilov ,  Dmitry Belov ,  Gang Xiong ,  Hwan-Joon Kwon ,  Yushu Zhang ,  Yongjun Kwak ,  Seunghee Han ,  Alexander Sirotkin ,  Candy Yiu ,  Carlos Aldana ,  Qian Li ,  Youn Hyoung Heo

IPC: H04W4/00 ,  H04W4/029 ,  G01S13/87 ,  G01S13/76

Abstract: Embodiments of a Next Generation Node-B (gNB) and User Equipment (UE) are generally described herein. The gNB may transmit control signaling to configure transmission of position reference signals (PRSs) by a plurality of transmit-receive points (TRPs). The gNB may receive, from the UE, for each of the TRPs, a set of signal location parameters (SLPs). The gNB may perform an iterative process to estimate a position of the UE. For a current iteration, the gNB may: determine a current estimate of the position of the UE based on a current plurality of sets of SLPs; and determine a cost function for each of the current plurality of sets of SLPs. The gNB may determine, based on the cost functions, a next plurality of sets of SLPs for a next estimate of the position of the UE.

公开(公告)号：US10772018B2

公开(公告)日：2020-09-08

申请号：US16274865

申请日：2019-02-13

Applicant: Intel Corporation

Inventor： Shu-Ping Yeh ,  Jingwen Bai ,  Feng Xue ,  Candy Yiu

IPC: H04W36/08 ,  H04W36/24 ,  H04W76/27 ,  H04W24/10 ,  H04W36/32 ,  H04W36/30 ,  H04L12/26

Abstract: To configure a UE for handover between a source evolved Node-B (eNB) and a target eNB using aerial communications in a cellular network, the UE processing circuitry is to decode measurement configuration information from the source eNB. The measurement configuration information includes a plurality of height thresholds associated with aerial height of the UE. A measurement report is encoded for transmission to the source eNB. The measurement report includes the aerial height of the UE and the measurement report generation triggered based on one or more triggering events associated with the plurality of height thresholds. RRC signaling from the source eNB is decoded, the RRC signaling including a handover command. The handover command is based on a handover decision by the source eNB using the measurement report. A handover from the source eNB to the target eNB is performed based on the handover command.

公开(公告)号：US10742286B2

公开(公告)日：2020-08-11

申请号：US16164604

申请日：2018-10-18

Applicant: INTEL CORPORATION

Inventor： Ehsan Aryafar ,  Carlos Cordeiro ,  Sarabjot Singh ,  Jing Zhu ,  Wook Bong Lee ,  Nageen Himayat ,  Alexander Sirotkin ,  Candy Yiu ,  Umesh Phuyal

IPC: H04B7/06 ,  H04W72/04 ,  H04W40/24 ,  H04B1/7143

Abstract: Various embodiments may be generally directed to resource allocation techniques for beam forming training. In one embodiment, for example, an apparatus may comprise logic for an access point (AP), at least a portion of the logic implemented in circuitry coupled to the memory, the logic to identify one or more resources available to support beamforming operations in a time interval, enable the AP to use the one or more resources in the time interval to interact with one or more allowed classes of station (STA) to perform one or more beamforming operations, and generate a frame for wireless transmission comprising a set of indicator bits encoded with an indication of the one or more resources. Other embodiments are described and claimed.

公开(公告)号：US20200252838A1

公开(公告)日：2020-08-06

申请号：US16648756

申请日：2018-06-28

Applicant: Intel Corporation

Inventor： Mustafa Akdeniz ,  Dave A. Cavalcanti ,  Thorsten Clevorn ,  Brent Elliott ,  Jeffery R. Foerster ,  Mikhail T. Galeev ,  Benjamin Grewell ,  Nageen Himayat ,  Shadi Iskander ,  Udayan Mukherjee ,  Harry G. Skinner ,  Susruth Sudhakaran ,  Candy Yiu ,  Chetan Hiremath ,  Neelam Chandwani ,  Jesus Martinez

IPC: H04W36/00 ,  H04W4/70 ,  H04L5/00 ,  H04W76/11

Abstract: An apparatus of a wireless device, such as a user equipment (UE), can include processing circuitry configured to perform one or more of the handover-related techniques disclosed herein. For example, when associated with moving with a plurality of mobile devices from coverage of a first cell to a second cell, the processing circuitry can detect the second cell. One or more parameters of the second cell can be measured. The one or more parameters can be communicated to one or more other mobile devices of the plurality of mobile devices.

公开(公告)号：US10164697B2

公开(公告)日：2018-12-25

申请号：US15394509

申请日：2016-12-29

Applicant: INTEL CORPORATION

Inventor： Ehsan Aryafar ,  Carlos Cordeiro ,  Sarabjot Singh ,  Jing Zhu ,  Wook Bong Lee ,  Nageen Himayat ,  Alexander Sirotkin ,  Candy Yiu ,  Umesh Phuyal

IPC: H04B7/06 ,  H04W72/04 ,  H04W40/24 ,  H04B1/7143

Abstract: Various embodiments may be generally directed to resource allocation techniques for beam forming training. In one embodiment, for example, an apparatus may comprise logic for an access point (AP), at least a portion of the logic implemented in circuitry coupled to the memory, the logic to identify one or more resources available to support beamforming operations in a time interval, enable the AP to use the one or more resources in the time interval to interact with one or more allowed classes of station (STA) to perform one or more beamforming operations, and generate a frame for wireless transmission comprising a set of indicator bits encoded with an indication of the one or more resources. Other embodiments are described and claimed.

公开(公告)号：US09496973B2

公开(公告)日：2016-11-15

申请号：US14800150

申请日：2015-07-15

Applicant: Intel Corporation

Inventor： Candy Yiu ,  Yujian Zhang ,  Mo-Han Fong ,  Yuefeng Peng

IPC: H04J3/00 ,  H04B7/26 ,  H04B15/00 ,  H04W36/00 ,  H04W72/04 ,  H04W52/02 ,  H04W76/04 ,  H04L27/26 ,  H04L5/00 ,  H04J3/16 ,  H04W24/10 ,  H04W72/08 ,  H04B1/56 ,  H04W56/00 ,  H04W76/02 ,  H04W4/22 ,  H04W36/22 ,  H04B7/02 ,  H04B7/04 ,  H04B7/06 ,  H04W24/02 ,  H04W72/12 ,  H04L29/02 ,  H04W4/00 ,  H04W4/06 ,  H04W48/20 ,  H04W16/14 ,  H04L29/06 ,  H04W4/02 ,  H04J3/26 ,  H04W72/10 ,  H04L5/14 ,  H04W36/32 ,  H04W4/16 ,  H04W36/04 ,  H04W36/16 ,  H04W72/00 ,  H04W36/30 ,  H04W36/18 ,  H04W88/06 ,  H04W72/02 ,  H04L1/00 ,  H04L1/18 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W52/0235 ,  H04B1/56 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/0456 ,  H04B7/0473 ,  H04B7/0486 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0647 ,  H04B7/065 ,  H04B7/26 ,  H04B15/00 ,  H04J3/00 ,  H04J3/1694 ,  H04J3/26 ,  H04L1/0026 ,  H04L1/1803 ,  H04L1/1822 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0096 ,  H04L5/14 ,  H04L5/1469 ,  H04L27/2627 ,  H04L29/02 ,  H04L69/22 ,  H04L69/324 ,  H04W4/02 ,  H04W4/023 ,  H04W4/06 ,  H04W4/16 ,  H04W4/70 ,  H04W4/90 ,  H04W16/14 ,  H04W24/02 ,  H04W24/10 ,  H04W36/00 ,  H04W36/0055 ,  H04W36/0061 ,  H04W36/0088 ,  H04W36/04 ,  H04W36/16 ,  H04W36/18 ,  H04W36/22 ,  H04W36/30 ,  H04W36/32 ,  H04W48/20 ,  H04W52/0209 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0225 ,  H04W52/0229 ,  H04W52/0251 ,  H04W56/00 ,  H04W56/001 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/044 ,  H04W72/048 ,  H04W72/082 ,  H04W72/085 ,  H04W72/10 ,  H04W72/12 ,  H04W72/1215 ,  H04W72/1226 ,  H04W76/14 ,  H04W76/18 ,  H04W76/27 ,  H04W76/28 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/40 ,  Y02D70/442 ,  Y02D70/444

Abstract: Embodiments of user equipment (UE) and method for handover enhancement using reference signal received quality (RSRQ) in a wireless network are generally described herein. In some embodiments, a UE adaptively selects handover initiation parameters based, at least in part, on a velocity of the UE. The UE may determine an RSRQ of a serving cell and an RSRQ of a target cell and may transmit a measurement report to a serving eNB for handover from the serving cell to the target cell when the target cell RSRQ exceeds the serving cell RSRQ in accordance with the selected handover initiation parameters. In some of these embodiments, the handover initiation parameters may include an offset value, such as an A3offset value, and a time-to-trigger (TTT) that comprise an A3offset-TTT pair.

公开(公告)号：US20160014662A1

公开(公告)日：2016-01-14

申请号：US14800150

申请日：2015-07-15

Applicant: Intel Corporation

Inventor： Candy Yiu ,  Yujian Zhang ,  Mo-Han Fong ,  Yuefeng Peng

IPC: H04W36/16 ,  H04W24/10 ,  H04W72/00 ,  H04W36/04

CPC classification number: H04W52/0235 ,  H04B1/56 ,  H04B7/024 ,  H04B7/0417 ,  H04B7/0456 ,  H04B7/0473 ,  H04B7/0486 ,  H04B7/0626 ,  H04B7/063 ,  H04B7/0632 ,  H04B7/0639 ,  H04B7/0647 ,  H04B7/065 ,  H04B7/26 ,  H04B15/00 ,  H04J3/00 ,  H04J3/1694 ,  H04J3/26 ,  H04L1/0026 ,  H04L1/1803 ,  H04L1/1822 ,  H04L5/0007 ,  H04L5/001 ,  H04L5/0035 ,  H04L5/0053 ,  H04L5/0073 ,  H04L5/0096 ,  H04L5/14 ,  H04L5/1469 ,  H04L27/2627 ,  H04L29/02 ,  H04L69/22 ,  H04L69/324 ,  H04W4/02 ,  H04W4/023 ,  H04W4/06 ,  H04W4/16 ,  H04W4/70 ,  H04W4/90 ,  H04W16/14 ,  H04W24/02 ,  H04W24/10 ,  H04W36/00 ,  H04W36/0055 ,  H04W36/0061 ,  H04W36/0088 ,  H04W36/04 ,  H04W36/16 ,  H04W36/18 ,  H04W36/22 ,  H04W36/30 ,  H04W36/32 ,  H04W48/20 ,  H04W52/0209 ,  H04W52/0212 ,  H04W52/0216 ,  H04W52/0225 ,  H04W52/0229 ,  H04W52/0251 ,  H04W56/00 ,  H04W56/001 ,  H04W72/005 ,  H04W72/02 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0426 ,  H04W72/044 ,  H04W72/048 ,  H04W72/082 ,  H04W72/085 ,  H04W72/10 ,  H04W72/12 ,  H04W72/1215 ,  H04W72/1226 ,  H04W76/14 ,  H04W76/18 ,  H04W76/27 ,  H04W76/28 ,  H04W88/02 ,  H04W88/06 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162 ,  Y02D70/164 ,  Y02D70/166 ,  Y02D70/168 ,  Y02D70/21 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24 ,  Y02D70/40 ,  Y02D70/442 ,  Y02D70/444

Abstract: Embodiments of user equipment (UE) and method for handover enhancement using reference signal received quality (RSRQ) in a wireless network are generally described herein. In some embodiments, a UE adaptively selects handover initiation parameters based, at least in part, on a velocity of the UE. The UE may determine an RSRQ of a serving cell and an RSRQ of a target cell and may transmit a measurement report to a serving eNB for handover from the serving cell to the target cell when the target cell RSRQ exceeds the serving cell RSRQ in accordance with the selected handover initiation parameters. In some of these embodiments, the handover initiation parameters may include an offset value, such as an A3offset value, and a time-to-trigger (TTT) that comprise an A3offset-TTT pair.

公开(公告)号：US11758615B2

公开(公告)日：2023-09-12

申请号：US17410611

申请日：2021-08-24

Applicant: Intel Corporation

Inventor： Yujian Zhang ,  Mo-Han Fong ,  Youn Hyoung Heo ,  Richard C. Burbidge ,  Umesh Phuyal ,  Candy Yiu ,  Hong He ,  Sudeep K. Palat

IPC: H04W80/08 ,  H04W12/0431 ,  H04W80/02 ,  H04L1/1607 ,  H04W36/00 ,  H04W36/30

CPC classification number: H04W80/08 ,  H04L1/1642 ,  H04W12/0431 ,  H04W36/0011 ,  H04W36/0022 ,  H04W36/305 ,  H04W80/02

Abstract: Embodiments of a User Equipment (UE), Evolved Node-B (eNB) and methods for communication in accordance with a packet convergence and link control (PCLC) layer are generally described herein. The UE may receive, from a Fifth Generation (5G) eNB, a first group of medium access control (MAC) protocol data units (PDUs) that include PCLC PDUs. In accordance with PCLC sequence numbers (SNs), the UE may reorder the PCLC PDUs and may decipher the PCLC PDUs. The UE may receive, from a legacy eNB, a second group of MAC PDUs that include packet data convergence protocol (PDCP) PDUs encapsulated in radio link control (RLC) PDUs. The UE may reorder the RLC PDUs based on RLC SNs and may decipher the RLC PDUs based on PDCP SNs that are exclusive to the RLC SNs.

公开(公告)号：US11689981B2

公开(公告)日：2023-06-27

申请号：US16993237

申请日：2020-08-13

Applicant: Intel Corporation

Inventor： Jaemin Han ,  Yi Guo ,  Candy Yiu ,  Bharat Shrestha

IPC: H04W36/18 ,  H04W36/00

CPC classification number: H04W36/18 ,  H04W36/0072

Abstract: An apparatus of a Radio Access Network (RAN) node, a system, and a method. The apparatus includes one or more processors to, during a non-dual connectivity (non-DC) radio link control (RLC) acknowledged mode (AM) handover of a user equipment (UE) from a source RAN node to the RAN node: process a message including information on at least one of an uplink (UL) COUNT value, a downlink (DL) COUNT value, or a hyper frame number (HFN) corresponding to UL or DL packet data convergence protocol (PDCP) data units (DUs) communicated between the UE and the source RAN node; determine the at least one of the UL COUNT value, the DL COUNT value or the HFN from the message; and process the PDCP DUs based on the at least one of the UL COUNT value, the DL COUNT value.