公开(公告)号：US11888765B2

公开(公告)日：2024-01-30

申请号：US17101974

申请日：2020-11-23

Applicant: Futurewei Technologies, Inc.

Inventor： Qian Cheng ,  Weimin Xiao ,  Philippe Sartori ,  Jialing Liu

IPC: H04L5/00 ,  H04L25/00 ,  H04W72/23

CPC classification number: H04L5/001 ,  H04L5/0037 ,  H04L5/0044 ,  H04L25/00 ,  H04W72/23 ,  H04L5/0053

Abstract: Methods for wireless communications over a wideband carrier are provided. Time-frequency resources of the wideband carrier within a transmission time interval are divided into multiple time-frequency resource blocks. Each of the time-frequency resource blocks corresponds to a group of contiguous subcarriers of the wideband carrier and orthogonal frequency division multiplexing symbols. Data streams may be scheduled to be transmitted in different time-frequency resource blocks, and may be destined for different user equipments or the same user equipment. Baseband processing operations may be performed on data streams scheduled in different time-frequency resource blocks independently from one another. Separate control channels or one common control channel may be configured for data transmissions in different time-frequency resource blocks.

公开(公告)号：US11886284B2

公开(公告)日：2024-01-30

申请号：US17746841

申请日：2022-05-17

Applicant: Futurewei Technologies, Inc.

Inventor： Le Cai ,  QingQing Zhou ,  Yang Sun

IPC: G06F11/07 ,  G06F16/11 ,  G06F16/25 ,  G06F16/27 ,  G06F11/14

CPC classification number: G06F11/0793 ,  G06F11/079 ,  G06F11/0709 ,  G06F11/0751 ,  G06F11/0787 ,  G06F11/1451 ,  G06F11/1464 ,  G06F11/1469 ,  G06F16/128 ,  G06F16/258 ,  G06F16/27 ,  G06F2201/80 ,  G06F2201/84

Abstract: A method for data redistribution of a job data in a first datanode (DN) to at least one additional DN in a Massively Parallel Processing (MPP) Database (DB) is provided. The method includes recording a snapshot of the job data, creating a first data portion in the first DN and a redistribution data portion in the first DN, collecting changes to a job data copy stored in a temporary table, and initiating transfer of the redistribution data portion to the at least one additional DN.

公开(公告)号：US11841221B2

公开(公告)日：2023-12-12

申请号：US17139725

申请日：2020-12-31

Applicant: Futurewei Technologies, Inc.

Inventor： Robert McCarthy ,  Ping Shi ,  Navid Nader ,  Vinh Vo ,  Vijayakumar Krishnamurthy

IPC: G01B5/24 ,  H03K17/955 ,  H03K17/94 ,  H03K17/96 ,  G06F1/16 ,  H04M1/72454 ,  G06F3/01 ,  H04M1/00

CPC classification number: G01B5/24 ,  G06F1/1626 ,  G06F1/1694 ,  G06F3/01 ,  H03K17/941 ,  H03K17/955 ,  H03K17/9622 ,  H04M1/00 ,  H04M1/72454 ,  H03K2217/94106

Abstract: A mobile device for determining a handling condition of the mobile device and a method of use thereof. One embodiment of the mobile device includes: at least one left capacitive proximity sensor disposed on a left side of the mobile device and operable to detect a hold condition, at least one right capacitive proximity sensor disposed on a right side of the mobile device and operable to detect a hold condition, an accelerometer disposed in the mobile device and operable to detect an orientation of the mobile device, an ambient light proximity sensor disposed in the mobile device and operable to detect a proximity of a user's head, and a processor operable to execute an application configured to gain access to and employ the hold condition, the orientation, and the proximity of the user's head to determine a handling condition.

公开(公告)号：US20230396545A1

公开(公告)日：2023-12-07

申请号：US18450677

申请日：2023-08-16

Applicant: Futurewei Technologies, Inc.

Inventor： Alexander Clemm ,  Stewart Bryant

IPC: H04L45/7453 ,  H04L69/22

CPC classification number: H04L45/7453 ,  H04L69/22

Abstract: A method of providing token security implemented by a network device in a network. The method includes encoding, into a signature mask, an identity of one or more token cells that have been signed; encoding, into the signature mask, an indication of which of the one or more token cells have been partially signed; and encoding, into the signature mask, an indication of which portion of the one or more partially signed token cells have been signed. A method of utilizing a scratchpad and a method of decomposing a contract clause are also disclosed.

公开(公告)号：US20230370223A1

公开(公告)日：2023-11-16

申请号：US18319770

申请日：2023-05-18

Applicant: Futurewei Technologies, Inc.

Inventor： Jialing Liu ,  Weimin Xiao ,  Qian Cheng

IPC: H04L5/00 ,  H04L1/00 ,  H04L25/03 ,  H04B7/0456 ,  H04W72/542

CPC classification number: H04L5/0048 ,  H04L1/0003 ,  H04L25/03 ,  H04L5/0051 ,  H04L5/006 ,  H04L5/0094 ,  H04B7/0478 ,  H04L5/0091 ,  H04L1/0009 ,  H04L5/0023 ,  H04L1/0025 ,  H04W72/542 ,  H04L5/0044 ,  H04W72/0446

Abstract: An embodiment method of network node operation includes indicating, by a first network node, to a first UE, a first number of REs in a first set of RBs for a first reference signal, transmitting, by the first network node, to the first UE, the first reference signal in accordance with the first number of REs and a first precoding in a first subframe, receiving, by the first network node, from the first UE, a report indicating a first MCS in accordance with a level of signal and interference measured by the first UE, wherein the measurement is restricted to the first reference signal, and transmitting, by the first network node, a first data with the indicated first MCS and the first precoding in a second subframe, the first data being transmitted on a second number of REs in the first set of RBs in the second subframe.

公开(公告)号：US20230328006A1

公开(公告)日：2023-10-12

申请号：US18334967

申请日：2023-06-14

Applicant: Futurewei Technologies, Inc.

Inventor： Shuping Peng ,  Behcet Sarikaya ,  Huan Li ,  Marco Spini

IPC: H04L47/70 ,  H04L12/28 ,  H04L12/46 ,  H04L61/2592 ,  H04L9/40 ,  H04W88/16

CPC classification number: H04L47/825 ,  H04L12/2854 ,  H04L12/4633 ,  H04L61/2592 ,  H04L63/0892 ,  H04W88/16 ,  H04L12/4641

Abstract: A broadband network gateway (BNG) in a wireline network. The BNG includes an interworking function in a control plane (IF-CP), the IF-CP configured to use a control plane interface (N1′/N2′) between the BNG in the wireline network and a fifth generation (5G) core in a 5G network to couple a control plane of the BNG to a control plane of the 5G core; an interworking function in a user plane (IF-UP), the IF-UP configured to use a user plane interface (N3′) between the BNG in the wireline network and the 5G core in the 5G network to couple a user plane of the BNG to a user plane of the 5G core; and a transmitter configured to transmit data packets toward the 5G core after the user plane of the BNG and the user plane of the 5G core have been coupled.

公开(公告)号：US20230276326A1

公开(公告)日：2023-08-31

申请号：US18167833

申请日：2023-02-10

Applicant: Futurewei Technologies, Inc.

Inventor： Philippe Sartori ,  Zhongfeng Li ,  Anthony C.K. Soong

IPC: H04W36/10 ,  H04W36/00

CPC classification number: H04W36/10 ,  H04W36/0055 ,  H04W88/04

Abstract: A method for operating a relay node during a handoff from a first controller to a second controller includes receiving a first instruction from the first controller to discontinue using a first set of wireless backhaul link resources allocated to the relay node by the first controller and to temporarily use a second set of wireless backhaul link resources dedicated by the second controller. The method also includes receiving a second instruction from the second controller to discontinue using the second set of wireless backhaul link resources and to begin using a third set of wireless backhaul link resources allocated to the relay node by the second controller.

公开(公告)号：US20230254085A1

公开(公告)日：2023-08-10

申请号：US18167144

申请日：2023-02-10

Applicant: Futurewei Technologies, Inc.

Inventor： Bin Liu ,  Xianda Liu ,  Kunpeng Liu ,  Young Hoon Kwon

IPC: H04L5/00 ,  H04B7/0417 ,  H04B7/0404 ,  H04B7/0456 ,  H04W72/21 ,  H04W72/23

CPC classification number: H04L5/005 ,  H04B7/0417 ,  H04B7/0404 ,  H04L5/0048 ,  H04B7/0456 ,  H04L5/0091 ,  H04W72/21 ,  H04W72/23 ,  H04L5/0023

Abstract: A method for operating an access node includes sending a configuration of one or more first channel state information reference signal (CSI-RS) resources and a configuration of one or more sounding reference signal (SRS) resources, generating first control information including an identifier of a SRS resource set that includes the one or more SRS resources precoded by one or more precoders, generating second control information including an identifier of the one or more first CSI-RS resources, wherein the one or more first CSI-RS resources are associated with the identified SRS resource set, wherein the one or more first CSI-RS resources convey a downlink reference signal (RS) used for making measurements, and wherein the one or more precoders are determined in accordance with measurements of the downlink RS, sending the first control information and the second control information, and sending the downlink RS.

公开(公告)号：US11722434B2

公开(公告)日：2023-08-08

申请号：US16889332

申请日：2020-06-01

Applicant: Futurewei Technologies, Inc.

Inventor： Shuping Peng ,  Behcet Sarikaya ,  Huan Li ,  Marco Spini

IPC: H04L47/70 ,  H04L12/28 ,  H04L12/46 ,  H04L61/2592 ,  H04L9/40 ,  H04W88/16

CPC classification number: H04L47/825 ,  H04L12/2854 ,  H04L12/4633 ,  H04L61/2592 ,  H04L63/0892 ,  H04W88/16 ,  H04L12/4641

Abstract: A broadband network gateway (BNG) in a wireline network. The BNG includes an interworking function in a control plane (IF-CP), the IF-CP configured to use a control plane interface (N1′/N2′) between the BNG in the wireline network and a fifth generation (5G) core in a 5G network to couple a control plane of the BNG to a control plane of the 5G core; an interworking function in a user plane (IF-UP), the IF-UP configured to use a user plane interface (N3′) between the BNG in the wireline network and the 5G core in the 5G network to couple a user plane of the BNG to a user plane of the 5G core; and a transmitter configured to transmit data packets toward the 5G core after the user plane of the BNG and the user plane of the 5G core have been coupled.

公开(公告)号：US11696336B2

公开(公告)日：2023-07-04

申请号：US17245955

申请日：2021-04-30

Applicant: Futurewei Technologies, Inc.

Inventor： Young Hoon Kwon ,  Pengfei Xia ,  Bin Liu

IPC: H04B7/06 ,  H04W74/08 ,  H04W72/044

CPC classification number: H04W74/0833 ,  H04B7/0695 ,  H04W72/046

Abstract: A method for operating an access node includes receiving a first random access preamble in a first random access resource, wherein the first random access preamble and the first random access resource at least partially identifies a first beam selected by a user equipment (UE), and wherein the first random access resource is one of a plurality of random access resources assigned to the UE, and determining that first additional information associated with the first beam is needed, and based thereon, sending a first message responsive to the first random access preamble, the first message including a first information set to request the additional information associated with the first beam, and receiving a second message including the first additional information associated with the first beam.