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11.发明授权公开(公告)号：US10375747B2
公开(公告)日：2019-08-06
申请号：US15376133
申请日：2016-12-12
Applicant: Futurewei Technologies, Inc.
Inventor： Aimin Justin Sang , Nathan Edward Tenny , Jian Wang , Bo Lin
IPC: H04W76/00 , H04W76/14 , H04W76/15 , H04W4/80 , H04W8/00 , H04W48/08 , H04W52/02 , H04W48/18 , H04W84/12 , H04W88/04
Abstract: A method for establishing a radio connection includes selecting a first radio access technology for a first phase of a multi-phase radio connection establishment process to minimize power consumption at a remote device, and participating in the first phase of the multi-phase radio connection establishment process. The method also enables establishing and using a radio connection with the first radio access technology that is selected independently from a selection of a second radio access technology used in a second phase of the multi-phase radio connection establishment process, wherein the second phase may be relayed or direct data communications over the established connection in the first phase between the wearable device and its peer (relay) devices or network equipment.
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公开(公告)号：US20190037471A1
公开(公告)日：2019-01-31
申请号：US16148499
申请日：2018-10-01
Applicant: Futurewei Technologies, Inc.
Inventor： Nathan Edward Tenny , Yalin Liu , Jian Wang
Abstract: A method for operating a user equipment (UE) adapted to transmit beacons includes adjusting an initial beacon interval between successively transmitted beacons in accordance with a value of at least one parameter and a beacon configuration received from a network entity, thereby producing an adjusted beacon interval, and transmitting a beacon selected in accordance with the adjusted beacon interval in a beacon transmission opportunity determined in accordance with the initial beacon interval.
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13.发明申请公开(公告)号：US20180049256A1
公开(公告)日：2018-02-15
申请号：US15376133
申请日：2016-12-12
Applicant: Futurewei Technologies, Inc.
Inventor： Aimin Justin Sang , Nathan Edward Tenny , Jian Wang , Bo Lin
CPC classification number: H04W76/14 , H04W4/80 , H04W8/005 , H04W48/08 , H04W48/18 , H04W52/0209 , H04W76/15 , H04W84/12 , H04W88/04 , Y02D70/00 , Y02D70/10 , Y02D70/12 , Y02D70/122 , Y02D70/1242 , Y02D70/126 , Y02D70/1262 , Y02D70/14 , Y02D70/142 , Y02D70/144 , Y02D70/166 , Y02D70/20 , Y02D70/21 , Y02D70/22 , Y02D70/26
Abstract: A method for establishing a radio connection includes selecting a first radio access technology for a first phase of a multi-phase radio connection establishment process to minimize power consumption at a remote device, and participating in the first phase of the multi-phase radio connection establishment process. The method also enables establishing and using a radio connection with the first radio access technology that is selected independently from a selection of a second radio access technology used in a second phase of the multi-phase radio connection establishment process, wherein the second phase may be relayed or direct data communications over the established connection in the first phase between the wearable device and its peer (relay) devices or network equipment.
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公开(公告)号：US20170289870A1
公开(公告)日：2017-10-05
申请号：US15469630
申请日：2017-03-27
Applicant: Futurewei Technologies, Inc.
Inventor： Bin Liu , Yu Cai , Yongbo Zeng , Jian Wang
CPC classification number: H04W36/0077 , H04W36/0016 , H04W36/0061 , H04W36/0094 , H04W36/18 , H04W36/28 , H04W36/385 , H04W56/0015
Abstract: A method for providing synchronization information includes acquiring a first synchronization information from a synchronization source, and transmitting a second synchronization information derived from the first synchronization information when the UE experiences a coverage change.
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公开(公告)号：US20170181017A1
公开(公告)日：2017-06-22
申请号：US14971797
申请日：2015-12-16
Applicant: Futurewei Technologies, Inc.
Inventor： Nathan Edward Tenny , Da Wang , Jian Wang , Richard Stirling-Gallacher
Abstract: A method includes determining a quality of service (QoS) of a direct link between an edge device and a communications controller and determining a hub search parameter in accordance with the QoS of the direct link between the edge device and the communications controller. The method also includes searching for hub devices in accordance with the hub search parameter.
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Patent Agency Ranking
公开(公告)号：US20150295626A1
公开(公告)日：2015-10-15
申请号：US14685077
申请日：2015-04-13
Applicant: Futurewei Technologies, Inc.
Inventor： Renjian Zhao , Zhengxiang Ma , Leonard Piazzi , Jian Wang
CPC classification number: H04B7/0417 , H04B7/063 , H04B7/0639 , H04J11/0053 , H04J11/0056 , H04L5/0023
Abstract: An apparatus in a user equipment node (UE) is configured to perform a method for channel feedback. The method includes determining, based on a common reference signal received from a base station and one or more channel conditions, a plurality of values for a receiver table. The method also includes determining a plurality of values for a decision table based on corresponding values in the receiver table and a predetermined interference table. The method further includes selecting a value from the decision table. In addition, the method includes transmitting, to the base station, at least one of a rank indicator (RI) value and a precoding matrix indicator (PMI) value associated with the selected value in the decision table.
Abstract translation: 用户设备节点（UE）中的装置被配置为执行用于信道反馈的方法。 该方法包括基于从基站接收的公共参考信号和一个或多个信道条件确定接收机表的多个值。 该方法还包括基于接收机表中的相应值和预定干扰表来确定用于决策表的多个值。 该方法还包括从决策表中选择一个值。 此外，该方法包括向基站发送与决策表中的所选值相关联的秩指示符（RI）值和预编码矩阵指示符（PMI）值中的至少一个。
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17.发明申请METHODS AND SYSTEMS FOR CREST FACTOR REDUCTION IN MULTI-CARRIER MULTI-CHANNEL ARCHITECTURES 有权多载波多通道结构中降低因子的方法和系统公开(公告)号：US20140269984A1
公开(公告)日：2014-09-18
申请号：US13802028
申请日：2013-03-13
Applicant: FUTUREWEI TECHNOLOGIES, INC.
Inventor： Leonard Piazzi , Zhengxiang Ma , Jian Wang
IPC: H04L1/00
CPC classification number: H04L1/0033 , H04B7/0617 , H04L27/2623
Abstract: Crest factor reduction (CFR) can be performed on the various carriers of a multi-carrier multi-channel signal prior to modulation and/or beamforming operations in order to improve signal-to-noise ratios (SNRs) in the resulting wireless communication. More specifically, clipping noise is introduced into each of the individual carrier signals prior to application of the beamforming weight vectors, as well as prior to carrier modulation, thereby causing the beamforming weight vectors to be applied to both the signal and the clipping noise. As a result, variations between the signal antenna pattern and the clipping noise antenna pattern are reduced, which mitigates and/or reduces low SNR spatial locations in which the signal would have been drowned out by the clipping noise under conventional CFR.
Abstract translation: 在调制和/或波束形成操作之前，可以在多载波多信道信号的各种载波上执行波峰因数降低（CFR），以便提高所得无线通信中的信噪比（SNR）。 更具体地，在施加波束成形加权矢量之前以及在载波调制之前，将削波噪声引入到每个单独的载波信号中，从而使波束成形加权向量被应用于信号和限幅噪声。 结果，减小了信号天线方向图和削波噪声天线方向图之间的变化，这减小了和/或降低了在常规CFR下信号将被削波噪声淹没的低SNR空间位置。
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公开(公告)号：US12041664B2
公开(公告)日：2024-07-16
申请号：US18309030
申请日：2023-04-28
Applicant: Futurewei Technologies, Inc.
Inventor： Bin Liu , Yongbo Zeng , Jian Wang , Guorong Li , Yu Cai
IPC: H04W74/0833 , H04W72/21
CPC classification number: H04W74/0833 , H04W72/21 , H04W74/0841
Abstract: A method of performing a random access procedure includes randomly selecting a backoff time from within a backoff window ranging from 0 to a specified multiple of a random access preamble unit, waiting until a time initialized with the backoff time expires, and retransmitting a random access preamble.
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19.发明授权公开(公告)号：US11418310B2
公开(公告)日：2022-08-16
申请号：US16944497
申请日：2020-07-31
Applicant: Futurewei Technologies, Inc.
Inventor： Bin Liu , Richard Stirling-Gallacher , Jian Wang , Lili Zhang
Abstract: A method for operating a communications controller adapted for full duplex (FD) operation includes receiving a measurement report from a user equipment served by the communications controller, the measurement report indicating a first power margin between a current transmit power and a transmit power break point and a second power margin between the current transmit power and a maximum transmit power capable of supporting FD operation, performing FD link adaptation (LA) in accordance with the first power margin and the second power margin to adjust one or more FD configuration parameters of a link between the communications controller and the user equipment, wherein the link includes a downlink and an uplink, and instructing the user equipment to communicate over the link in accordance with the one or more FD configuration parameters.
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公开(公告)号：US20220182814A1
公开(公告)日：2022-06-09
申请号：US17552186
申请日：2021-12-15
Applicant: Futurewei Technologies, Inc.
Inventor： Nathan Edward Tenny , Jian Wang , Haibo Xu
IPC: H04W8/22
Abstract: A method for operating a user equipment (UE) includes detecting an occurrence of an overheating condition in the UE, and based thereon, determining a first set of operating capabilities of the UE from a second set of operating capabilities of the UE, where the first and second set of operating capabilities are associated with a connection between the UE and a network entity, and where the first set of operating capabilities is a reduction in operating capability of the UE when compared to the second set of operating capabilities, triggering a transfer of UE capability information associated with the first set of operating capabilities, and applying, by the UE, the first set of operating capabilities to the connection.
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