-
公开(公告)号：US09345022B2
公开(公告)日：2016-05-17
申请号：US13773296
申请日：2013-02-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei Wan , Sha Ma , Yinghui Yu , Wei Bai
CPC classification number: H04W72/0426 , H04W72/02 , H04W72/0446 , H04W92/20
Abstract: Embodiments of the present invention provide a method and a device for allocating a backhaul link resource. The method includes: selecting, by a first base station, at least one subframe in an uplink (UL) frequency band in a frequency division duplex (FDD) wireless communication system; and allocating the selected at least one subframe as a backhaul link resource between the first base station and a second base station. With the method, the device and the system for allocating a backhaul link resource according to the embodiments of the present invention, a subframe is selected in an unexhausted frequency band in existing bandwidth resources and allocated to a wireless backhaul link. Therefore, the existing bandwidth resources are released, resources are allocated to wireless backhaul links, and costs of the communication system are saved.
Abstract translation: 本发明的实施例提供了一种用于分配回程链路资源的方法和设备。 该方法包括：由第一基站在频分双工（FDD）无线通信系统中选择上行链路（UL）频带中的至少一个子帧; 以及在所述第一基站和第二基站之间分配所选择的至少一个子帧作为回程链路资源。 根据本发明的实施例的方法，装置和用于分配回程链路资源的系统，在现有带宽资源中的未用尽的频带中选择子帧并分配给无线回程链路。 因此，释放现有的带宽资源，将资源分配给无线回程链路，节省通信系统的成本。
-
22.发明申请Method, Device and User Equipment for Transmitting Multi-Cell Scheduling Information 审中-公开用于发送多小区调度信息的方法，设备和用户设备公开(公告)号：US20150009853A1
公开(公告)日：2015-01-08
申请号：US14491704
申请日：2014-09-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei Wan , Sha Ma , Mingyu Zhou , Jingyuan Sun , Chengyu Wang , Di Zhu , Yuan Xia , Xiaotao Ren , Shujun Dang
CPC classification number: H04L5/0035 , H04L5/0073 , H04W24/08 , H04W52/0216 , H04W72/042 , H04W72/1289 , H04W88/08 , Y02D70/00
Abstract: A method, device and user equipment (UE) for transmitting multi-cell scheduling information is provided. When at least two cells are serving the UE, the method for transmitting multi-cell scheduling information includes determining a main cell of the UE from the at least two cells and transmitting, in the main cell, the scheduling information of the main cell and an auxiliary cell which are serving the UE.
Abstract translation: 提供了一种用于发送多小区调度信息的方法，设备和用户设备（UE）。 当至少两个小区正在服务于UE时，用于发送多小区调度信息的方法包括从至少两个小区确定UE的主小区，并在主小区中发送主小区的调度信息，以及 为UE服务的辅助小区。
-
公开(公告)号：US20140348088A1
公开(公告)日：2014-11-27
申请号：US14335557
申请日：2014-07-18
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W72/0446 , H04L1/00 , H04L1/0026 , H04W76/14
Abstract: Embodiments of the present invention disclose a method, a system and an equipment. A base station determines a first transmission subframe set for each of user equipments that directly communicate with each other to transmit uplink information within a predetermined time range and a second transmission subframe set for each user equipment to directly transmit data to another user equipment within the predetermined time range respectively. Intersection sets between a second transmission subframe set determined for any user equipment and a first transmission subframe set determined for another user equipment that directly communicates with the user equipment and between the second transmission subframe set determined for the any user equipment and a second transmission subframe set determined for the another user equipment that directly communicates with the user equipment are empty.
Abstract translation: 本发明的实施例公开了一种方法，系统和设备。 基站确定用于彼此直接通信以在预定时间范围内发送上行链路信息的每个用户设备的第一传输子帧集，以及为每个用户设备设置的第二传输子帧，以在预定的时间范围内直接向另一用户设备发送数据 时间范围。 在针对任何用户设备确定的第二传输子帧集和对与用户设备直接通信的另一用户设备确定的第一传输子帧集之间以及在为任何用户设备确定的第二传输子帧集与第二传输子帧组之间设置交叉 与用户设备直接通信的其他用户设备确定为空。
-
24.发明申请公开(公告)号：US20140177564A1
公开(公告)日：2014-06-26
申请号：US14189579
申请日：2014-02-25
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
IPC: H04W74/04
CPC classification number: H04W74/04 , H04W72/1289 , H04W76/14
Abstract: The present invention discloses a method and an apparatus for transmitting and obtaining scheduling information. The method for transmitting scheduling information includes determining UEs performing direct communication and scheduling information required for data transmission for the UEs performing the direct communication. A base station transmits invariable or slowly varying control information in the scheduling information to each of the UEs performing the direct communication statically or semi-statically. If the scheduling information further includes quickly varying control information. A UE serving as a sender in the UEs performing the direct communication transmits the quickly varying control information in the scheduling information dynamically or semi-dynamically to a UE serving as a receiver in the UEs performing the direct communication.
Abstract translation: 本发明公开了一种用于发送和获取调度信息的方法和装置。 用于发送调度信息的方法包括确定执行直接通信的UE以及执行直接通信的UE进行数据传输所需的调度信息。 基站将调度信息中的不变或缓慢变化的控制信息发送到静态或半静态地执行直接通信的每个UE。 如果调度信息还包括快速变化的控制信息。 在执行直接通信的UE中作为发送者的UE在调度信息中动态地或半动态地向执行直接通信的UE中作为接收者的UE发送快速变化的控制信息。
-
公开(公告)号：US11971468B2
公开(公告)日：2024-04-30
申请号：US17390286
申请日：2021-07-30
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: G01S13/38 , G01S7/0232
Abstract: A method for detecting a target object implemented by a detection apparatus, where the detection apparatus transmits a radio signal on a frequency band on which mutual interference can be avoided to avoid or reduce interference caused by a transmit signal or a related signal of any detection apparatus when another detection apparatus determines a target. The detection apparatus divides a frequency band or a frequency domain raster based on a determined threshold to allow partial overlapping between frequency bands or rasters.
-
Patent Agency Ranking
26.发明公开公开(公告)号：US20230228841A1
公开(公告)日：2023-07-20
申请号：US18186063
申请日：2023-03-17
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: G01S7/023 , G01S7/0232 , G01S7/0235 , G01S13/93 , G01S7/35
Abstract: A resource determining method and apparatus, an electronic device, a storage medium, a program product, and a vehicle are provided, which are relate to interference listening and avoidance technologies of collaborative radars, and include: determining a first listening result of a first time-frequency resource set; when the first listening result meets a first congestion condition, reducing a time-frequency occupation ratio and/or transmit power of a first target detection signal to obtain a second target detection signal, wherein the first congestion condition includes: a congestion degree of any time-frequency resource in a second time-frequency resource set is greater than a first threshold, and the second time-frequency resource set is included in the first time-frequency resource set; and detecting a target based on the second target detection signal.
-
公开(公告)号：US20230061368A1
公开(公告)日：2023-03-02
申请号：US17970684
申请日：2022-10-21
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yongbing Lin , Sha Ma
IPC: H04N19/186 , H04N19/184 , H04N19/176
Abstract: An image encoding method includes a color difference signal Cr corresponding to a first pixel and a color difference signal Cb corresponding to a second pixel that are determined based on a pixel value of the first pixel, a pixel value of the second pixel, and pixel values of a third pixel and a fourth pixel that are adjacent to the first pixel. Then, an average value Co of the color difference signal Cr corresponding to the first pixel and the color difference signal Cb corresponding to the second pixel, and a difference value Cg between the color difference signal Cr and the color difference signal Cb are determined.
-
公开(公告)号：US11595978B2
公开(公告)日：2023-02-28
申请号：US17131643
申请日：2020-12-22
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Chaojun Li , Zuomin Wu , Jiafeng Shao , Yunji Zhang , Sha Ma
IPC: H04L5/00 , H04W72/1268 , H04L1/00 , H04W72/04 , H04L1/1607 , H04L1/1812 , H04L27/26 , H04L1/1829
Abstract: The present disclosure provides an information processing method and apparatus. A terminal device encodes uplink control information (UCI) to obtain coded bits of the UCI, and encodes data to obtain coded bits of the data. The terminal device multiplexes the coded bits of the UCI and the coded bits of the data to obtain a multiplexed bit sequence. The terminal device then transmits the multiplexed bit sequence to a network device via a physical uplink shared channel (PUSCH). A length of a transmission time interval of the UCI is less than or equal to 0.5 millisecond. In this way, data transmission latency can be reduced.
-
公开(公告)号：US20220286227A1
公开(公告)日：2022-09-08
申请号：US17752628
申请日：2022-05-24
Applicant: Huawei Technologies Co., Ltd.
Abstract: A data transmission method and apparatus, the method including transmitting, by a radio access network device, downlink control information to a terminal device, where the downlink control information indicates a retransmission of a code block group, the code block group is one code block group of a plurality of code block groups of a transport block that the radio access network device transmits to the terminal device, the code block group has a plurality of code blocks with at least one code block was not transmitted correctly, and retransmitting the retransmission of the code block group to the terminal device. The downlink control information comprises identification information and indication information, the identification information identifies which code block group of the transport block is retransmitted, and the indication information indicates whether the code block group from a previous transmission is punctured or interfered.
-
公开(公告)号：US11330610B2
公开(公告)日：2022-05-10
申请号：US16713943
申请日：2019-12-13
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A data sending and receiving method and apparatus are disclosed. The method includes: obtaining, by a first device, first data, where the first data includes data obtained after a first transport block is encoded, the first data includes at least two pieces of subdata, and the at least two pieces of subdata include first subdata and second subdata; determining, by the first device, a first time-frequency resource used to transmit the first data, where the first time-frequency resource occupies at least two subbands, and the at least two subbands include a first subband and a second subband; and sending, by the first device, the first subdata by using the first subband occupied by the first time-frequency resource, and sending, by the first device, the second subdata by using the second subband occupied by the first time-frequency resource.
-
-
-
-
-
-
-
-
-
Search Results
173
records
(took 0.019 seconds)
