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71.发明申请METHOD AND APPARATUS FOR TRANSMITTING SCHEDULING REQUEST, USER EQUIPMENT AND BASE STATION 审中-公开用于发送调度请求，用户设备和基站的方法和装置公开(公告)号：US20150223264A1
公开(公告)日：2015-08-06
申请号：US14687250
申请日：2015-04-15
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04W72/1284 , H04W72/0413 , H04W72/1278 , H04W88/02 , H04W88/08
Abstract: The embodiment of the present invention relates to a method and an apparatus for transmitting a scheduling request, wherein the method for transmitting the scheduling request comprises: determining, by a user equipment, physical uplink control channel resources for transmitting scheduling request information based on a received scheduling request configuration, wherein the scheduling request information is used for requesting a base station for uplink resources by the user equipment; and transmitting, by the user equipment, the scheduling request information on the determined physical uplink control channel resources. The embodiment of the present invention may solve the problem of how to transmit the scheduling request information under the scenario of MSA through the scheduling request configuration, content identity of the scheduling request information, a combination thereof and the like, so that time from which uplink data is served may be prevented from being delayed, thereby improving user experience.
Abstract translation: 本发明的实施例涉及一种用于发送调度请求的方法和装置，其中发送调度请求的方法包括：由用户设备确定用于基于所接收到的调度请求信息发送调度请求信息的物理上行链路控制信道资源 调度请求配置，其中所述调度请求信息用于由所述用户设备请求基站用于上行链路资源; 以及由用户设备发送关于所确定的物理上行链路控制信道资源的调度请求信息。 本发明的实施例可以通过调度请求配置，调度请求信息的内容标识及其组合等来解决如何在MSA的场景下发送调度请求信息的问题，从而从上行链路 可以防止数据被延迟，从而改善用户体验。
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公开(公告)号：US20150208396A1
公开(公告)日：2015-07-23
申请号：US14672050
申请日：2015-03-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lei GUAN , Lixia XUE , Yongxing ZHOU
CPC classification number: H04W72/042 , H04L5/0053 , H04W72/005 , H04W72/0446 , H04W72/1278 , H04W74/0833 , H04W76/27
Abstract: Embodiments of the present invention provide a control information sending method, receiving method, and device. The control information sending method includes: determining a first subframe of a first radio frame on a first carrier, where the first subframe includes a control region; sending control information in the control region of the first subframe of the first radio frame to a user equipment, where the control information includes a PDCCH; and sending an ePDCCH in a second subframe of the first radio frame to the user equipment. According to the embodiments of the present invention, when control information borne on an ePDCCH cannot be sent in a first radio frame, a PDCCH can still be sent to a user equipment through a control region in a first subframe, thereby achieving purposes of performing uplink/downlink scheduling for the user equipment and downlink feedback for uplink data of the user equipment.
Abstract translation: 本发明的实施例提供一种控制信息发送方法，接收方法和装置。 控制信息发送方法包括：确定第一载波上的第一无线帧的第一子帧，其中第一子帧包括控制区; 将所述第一无线帧的所述第一子帧的控制区域中的控制信息发送到所述控制信息包括PDCCH的用户设备; 以及在所述第一无线帧的第二子帧中向所述用户设备发送ePDCCH。 根据本发明的实施例，当在第一无线帧中不能发送在ePDCCH上承载的控制信息时，仍然可以通过第一子帧中的控制区向用户设备发送PDCCH，从而实现执行上行链路 用户设备的下行链路调度和用户设备的上行链路数据的下行链路反馈。
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73.发明申请METHOD FOR TRANSMITTING AND RECEIVING DOWNLINK CONTROL INFORMATION, SERVING NODE AND USER EQUIPMENT 有权发送和接收下行链路控制信息，服务节点和用户设备的方法公开(公告)号：US20150131599A1
公开(公告)日：2015-05-14
申请号：US14604217
申请日：2015-01-23
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W72/04
CPC classification number: H04W72/042 , H04L5/0053 , H04L5/0073 , H04W72/1226 , H04W72/1289
Abstract: The invention discloses a method for transmitting and receiving downlink control information, a serving node and a user equipment. The method comprises: determining, by a serving node of a interfered UE, a protected resource, wherein the protected resource is located in at least one of the followings: a physical resource corresponding to a USS in a PDCCH, a physical resource corresponding to an expanded CSS in the PDCCH, a physical resource corresponding to a USS in an E-PDCCH or a physical resource corresponding to a CSS of the E-PDCCH; transmitting, by the serving node, first downlink control information of an interfered cell on the protected resource, wherein the first downlink control information comprises scheduling information for scheduling a paging message and/or a SIB1 message of the interfered cell. The invention can reduce the interference to a system broadcast message, a paging message and the like in a heterogeneous network.
Abstract translation: 本发明公开了一种发送和接收下行链路控制信息的方法，服务节点和用户设备。 该方法包括：由受干扰的UE的服务节点确定受保护资源，其中所述受保护资源位于以下至少一个中：与PDCCH中的USS对应的物理资源，对应于 在PDCCH中扩展CSS，对应于E-PDCCH中的USS的物理资源或对应于E-PDCCH的CSS的物理资源; 由所述服务节点发送所述受保护资源上的受干扰小区的第一下行链路控制信息，其中，所述第一下行链路控制信息包括用于调度所述受干扰小区的寻呼消息和/或SIB1消息的调度信息。 本发明可以减少对异构网络中的系统广播消息，寻呼消息等的干扰。
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公开(公告)号：US20130128852A1
公开(公告)日：2013-05-23
申请号：US13748019
申请日：2013-01-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Lixia XUE , Fredrik BERGGREN
IPC: H04W72/04
CPC classification number: H04W72/04 , H04L5/0044 , H04L5/0053 , H04L5/0094 , H04L27/0008 , H04W28/06 , H04W72/0486 , H04W72/1252
Abstract: The present invention discloses a resource allocation method and apparatus, wherein the method comprises: determining a first resource block group size corresponding to a first resource allocation type in the common resource area; and dividing all resource blocks in the common resource area of the carrier into one or more resource block groups; determining a second resource block group size corresponding to the first resource allocation type in the dedicated resource area; and according to the second resource block group size, dividing resource blocks in the dedicated resource area of the carrier into one or more resource block groups.
Abstract translation: 本发明公开了一种资源分配方法和装置，其特征在于，所述方法包括：确定与所述公共资源区域中的第一资源分配类型对应的第一资源块组大小; 并将载波的公共资源区域中的所有资源块划分成一个或多个资源块组; 确定与专用资源区域中的第一资源分配类型对应的第二资源块组大小; 并且根据第二资源块组大小，将载波的专用资源区域中的资源块划分成一个或多个资源块组。
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公开(公告)号：US20130064204A1
公开(公告)日：2013-03-14
申请号：US13671283
申请日：2012-11-07
Applicant: Huawei Technologies Co., Ltd.
IPC: H04W72/04
CPC classification number: H04W28/048 , H04L1/0001 , H04L1/0025 , H04Q2213/13098 , H04Q2213/13109 , H04Q2213/13292 , H04W28/04 , H04W48/08
Abstract: A method, a device and a system for signal transmission are disclosed in embodiments of the present invention. The method comprises: selecting a multiplexing mode of signals to be transmitted by a cell according to interference strength received by the cell and/or interference strength received by a neighboring cell; notifying a receiver of the multiplexing mode of the signals to be transmitted by the cell; and transmitting the signals to be transmitted by the cell according to the multiplexing mode of the signals to be transmitted by the cell. Through the signal transmission method, device and system provided herein, the multiplexing mode is selected adaptively according to the interference strength. Therefore, the inter-cell interference is reduced, the reliability of channel detection is improved, the system complexity is reduced, and the cost is saved.
Abstract translation: 在本发明的实施例中公开了用于信号传输的方法，装置和系统。 该方法包括：根据小区接收的干扰强度和/或相邻小区接收的干扰强度，选择要由小区发送的信号的复用模式; 通知接收机要由小区发送的信号的复用模式; 并根据要由小区发送的信号的复用模式发送小区要发送的信号。 通过本文提供的信号传输方法，装置和系统，根据干扰强度自适应地选择复用模式。 因此，小区间干扰降低，信道检测的可靠性提高，系统复杂度降低，节省成本。
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Patent Agency Ranking
公开(公告)号：US20250151135A1
公开(公告)日：2025-05-08
申请号：US19016931
申请日：2025-01-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Abstract: A communication method and a communication apparatus are provided. The communication method includes: A first communication apparatus and a second communication apparatus determine a first identifier based on a second identifier, where a length of the first identifier is less than a length of the second identifier, and the second identifier is an identifier of the first communication apparatus. The second communication apparatus sends a first message; and correspondingly, the first communication apparatus receives the first message, where the first message includes the first identifier. The first communication apparatus wakes up. According to embodiments of this application, a quantity of bits occupied by the identifier of the first communication apparatus in the first message can be reduced, so that a capacity of the first message is increased, and the first message can be used to wake up more communication apparatuses.
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公开(公告)号：US20250031212A1
公开(公告)日：2025-01-23
申请号：US18786330
申请日：2024-07-26
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Xu ZHANG , Jianguo WANG , Lixia XUE , Zheng CHEN
IPC: H04W72/23 , H04L5/00 , H04W72/0446 , H04W72/0453 , H04W76/27 , H04W80/08
Abstract: A control information transmission method, apparatus, and systems are disclosed. An example method includes: determining configuration information of a control channel, wherein the configuration information comprises at least one of frequency domain information or time domain information, the at least one of frequency domain information or time domain information indicates a time-frequency resource occupied by the control channel, and the configuration information further comprises indication information indicating a quantity of at least one resource element set, wherein the time-frequency resource occupied by the control channel comprises the at least one resource element set; mapping control information to one or more of the at least one resource element set based on the configuration information; sending the configuration information to a terminal device; and sending the control information to the terminal device.
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公开(公告)号：US20240323070A1
公开(公告)日：2024-09-26
申请号：US18623815
申请日：2024-04-01
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lixia XUE , XU ZHANG , Yongxing ZHOU
CPC classification number: H04L27/2613 , H04L5/00 , H04L5/0048 , H04L5/0051 , H04L27/2666 , H04W72/04 , H04W72/23 , H04W76/27 , H04W88/02 , H04B7/0452 , H04L5/0007
Abstract: This application relates to the mobile communications field, and in particular, to a technology for obtaining a reference signal in a wireless communications system. In a method for obtaining a reference signal, a terminal device obtains position offset information; the terminal device obtains a first sequence based on the position offset information; and the terminal device demodulates, by using the first sequence, a control channel signal carried in a control channel resource set, to obtain downlink control information. In this way, MU-MIMO transmission performance is improved.
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公开(公告)号：US20240023071A1
公开(公告)日：2024-01-18
申请号：US18475850
申请日：2023-09-27
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
CPC classification number: H04W72/02 , H04W74/0833 , H04W72/51
Abstract: A communication method includes: obtaining configuration information, where the configuration information indicates a resource set, the resource set includes a first resource set and/or a second resource set, a resource in the first resource set may be used by a terminal of a first capability type to send a preamble, a resource in the second resource set may be used by a terminal of a second capability type to send a preamble, and the first resource set and the second resource set share at least some resources; selecting a target resource from the resource set, and sending a preamble by using the target resource; then receiving a random access response; and sending first random access information when the shared at least some resources include the target resource, where the first random access information may indicate a capability type of the terminal.
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公开(公告)号：US20230354366A1
公开(公告)日：2023-11-02
申请号：US18246002
申请日：2021-08-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yifan XUE , Lixia XUE , Jian ZHANG
IPC: H04W72/232 , H04L5/00
CPC classification number: H04W72/232 , H04L5/0053
Abstract: A communications device determines index values of n first control channel elements (CCEs) occupied by a physical downlink control channel (PDCCH) candidate in a control resource set (CORESET) in a first CCE set and index values of m second CCEs occupied by the PDCCH candidate in the CORESET in a second CCE set. The CORESET is divided into a first second physical time-frequency resource area and a second physical time-frequency resource area. The first physical time-frequency resource area is different from the second physical time-frequency resource area in time domain and/or frequency domain. A quantity of CCEs included in the first CCE set is determined based on a quantity of resource element groups (REGs) included in a first physical time-frequency resource. A quantity of CCEs included in the second CCE set is determined based on a quantity of REGs included in a second physical time-frequency resource.
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