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公开(公告)号：US09203487B2
公开(公告)日：2015-12-01
申请号：US14666150
申请日：2015-03-23
Applicant: Huawei Technologies Co., Ltd.
Inventor： Fan Wang , Xueli Ma , Bingzhao Li
CPC classification number: H04B7/0417 , H04B7/0413 , H04B7/0626 , H04L5/0048 , H04L5/005
Abstract: The present invention discloses a method for indicating pilot state, a radio network controller. The method includes: acquiring, by an RNC, state information of a scheduled non-precoded pilot, where the state information of the scheduled non-precoded pilot indicates activated state or deactivated state of the scheduled non-precoded pilot; and sending, by the RNC, 4Tx MIMO mode configuration signaling to a UE, where the configuration signaling carries the state information of the scheduled non-precoded pilot, so that the UE acquires state of the scheduled non-precoded pilot according to the state information of the scheduled non-precoded pilot when being configured to 4Tx MIMO mode. The method for indicating pilot state and the radio network controller according to embodiments of the present invention can reduce physical-layer signaling overheads and reduce a delay in acquiring state of a scheduled non-precoded pilot by the UE in 4Tx MIMO mode.
Abstract translation: 本发明公开了一种用于指示导频状态的方法，一种无线电网络控制器。 该方法包括：由RNC获取调度的非预编码导频的状态信息，其中所调度的非预编码导频的状态信息指示所调度的非预编码导频的激活状态或去激活状态; 并由RNC向UE发送4Tx MIMO模式配置信令，其中配置信令携带调度的非预编码导频的状态信息，使得UE根据状态信息获取调度的非预编码导频的状态 当配置为4Tx MIMO模式时，调度的非预编码导频。 根据本发明的实施例的用于指示导频状态的方法和无线电网络控制器可以减少物理层信令开销，并且减少UE在4Tx MIMO模式下获取调度的非预编码导频的状态的延迟。
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182.发明申请公开(公告)号：US20150237612A1
公开(公告)日：2015-08-20
申请号：US14701051
申请日：2015-04-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Kun Yan , Yanyan Chen , Liwei Qiu , Bingzhao Li
IPC: H04W72/04
CPC classification number: H04W72/0406 , H04W28/18
Abstract: The present application discloses a method, an apparatus and a system for exchanging common E-RGCH information. The method includes: receiving a common E-RGCH information message of a cell managed by a second RNC, where the common E-RGCH information message is sent by the second RNC; selecting a candidate common E-RGCH receiving neighboring cell set for the UE, where the candidate common E-RGCH receiving neighboring cell set includes a neighboring cell with an available common E-RGCH feature and the neighboring cell is determined according to common E-RGCH information message sent by the second RNC; and sending common E-RGCH configuration parameter information of each cell in the candidate common E-RGCH receiving neighboring cell set to the UE.
Abstract translation: 本申请公开了一种用于交换公共E-RGCH信息的方法，装置和系统。 该方法包括：接收由第二RNC管理的小区的公共E-RGCH信息消息，其中公共E-RGCH信息消息由第二RNC发送; 选择接收UE的邻近小区集的候选公共E-RGCH，其中候选公共E-RGCH接收邻近小区集合包括具有可用的公共E-RGCH特征的相邻小区，并且根据公共E-RGCH确定相邻小区 由第二RNC发送的信息消息; 并向所述UE发送所述候选公共E-RGCH接收相邻小区的每个小区的公共E-RGCH配置参数信息。
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183.发明申请METHOD AND SYSTEM FOR RECONFIGURING COMMON ENHANCED DEDICATED CHANNEL RESOURCE, BASE STATION AND RNC 审中-公开用于重新通用增强专用通道资源，基站和RNC的方法和系统公开(公告)号：US20150063274A1
公开(公告)日：2015-03-05
申请号：US14536274
申请日：2014-11-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Bingzhao Li , Yanyan Chen
CPC classification number: H04W72/042 , H04W76/27
Abstract: The present application is applicable to the communications field and provides a method and a system for reconfiguring a common enhanced dedicated channel resource, a base station, and an RNC, according to aspects of the present application, a system for reconfiguring a common enhanced dedicated channel resource is provided, where the system includes the base station and/or the radio network controller. In the present application, resource utilization may be improved effectively, and access of a user equipment in a dedicated channel state is not delayed.
Abstract translation: 本申请可应用于通信领域，并且根据本申请的方面提供用于重新配置公共增强型专用信道资源，基站和RNC的方法和系统，用于重新配置公共增强型专用信道 提供资源，其中系统包括基站和/或无线电网络控制器。 在本申请中，可以有效地提高资源利用率，并且不延迟专用信道状态的用户设备的接入。
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公开(公告)号：US20130242839A1
公开(公告)日：2013-09-19
申请号：US13888786
申请日：2013-05-07
Applicant: HUAWEI TECHNOLOGIES CO., LTD
Inventor： Chuanfeng He , Bingzhao Li
IPC: H04W76/04
CPC classification number: H04W76/048 , H04L5/0098 , H04W72/0473 , H04W76/28
Abstract: A method and an apparatus for controlling a channel transmission status, can be used in the communication field. The method includes receiving a command for controlling activation of a secondary carrier. Within a preset delay time after the secondary carrier is activated, a channel transmission status corresponding to the secondary carrier to a continuous transmission status can be set.
Abstract translation: 可以在通信领域中使用用于控制信道传输状态的方法和装置。 该方法包括接收用于控制辅助载波的激活的命令。 在辅助载波被激活之后的预设延迟时间内，可以设置对应于辅助载波到连续传输状态的信道传输状态。
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公开(公告)号：US12278759B2
公开(公告)日：2025-04-15
申请号：US17837602
申请日：2022-06-10
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin Xu , Bingzhao Li , Yan Wang , Lei Chen , Hong Wang
Abstract: The disclosure provides communication methods and apparatuses. One example method includes that at least one data packet of a first service is received, where the at least one data packet includes a first data packet, and the first data packet is located at a first location in the at least one data packet. Then, the at least one data packet and first indication information are sent to a first network device, where the first indication information indicates the first location.
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Patent Agency Ranking
公开(公告)号：US20250071825A1
公开(公告)日：2025-02-27
申请号：US18938331
申请日：2024-11-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin Xu , Bingzhao Li , Lei Chen , Hong Wang
IPC: H04W74/0833 , H04W72/0446 , H04W72/23 , H04W74/00 , H04W74/08
Abstract: A random access method and apparatus are provided. The method includes: a terminal device obtains a position of the terminal device and a position of a network device, the terminal device determines a time adjustment value based on the position of the terminal device and the position of the network device, and the terminal device sends a random access preamble based on the time adjustment value and a random access channel (RACH) resource configured by the network device. Based on this solution, the terminal device may determine the time adjustment value based on the position of the terminal device and the position of the network device, and adjust a time for sending the random access preamble on the RACH resource. This helps avoid a problem that random access preamble receiving time windows overlap, thereby increasing a success rate of accessing the network device by the terminal device.
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公开(公告)号：US12200661B2
公开(公告)日：2025-01-14
申请号：US17867372
申请日：2022-07-18
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hong Wang , Bin Xu , Bingzhao Li , Lei Chen
Abstract: Embodiments of this application provide a paging method and a communication apparatus, relate to the communications field, and are particularly applicable to NTN communication. The method includes: receiving a first message from a first network device, where the first message includes discontinuous reception DRX cycle information, the DRX cycle information is determined based on signal coverage cycle information of a second network device, the DRX cycle information is used to configure a DRX cycle TUE used by the terminal device to receive the paging message, and the signal coverage cycle information indicates a signal coverage cycle of the second network device; and receiving a paging message from the second network device based on the DRX cycle information.
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公开(公告)号：US12167263B2
公开(公告)日：2024-12-10
申请号：US17682488
申请日：2022-02-28
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin Xu , Hong Wang , Bingzhao Li
Abstract: A communication method includes determining, by a processor, that a terminal device meets a first condition based on the signal quality of at least one reference signal of a serving cell of the terminal device. The at least one reference signal corresponds to at least one sending direction. The method also includes skipping performing an intra-frequency measurement or an inter-frequency measurement.
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公开(公告)号：US12156260B2
公开(公告)日：2024-11-26
申请号：US17546123
申请日：2021-12-09
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Bin Xu , Bingzhao Li , Lei Chen , Hong Wang
IPC: H04W74/0833 , H04W72/0446 , H04W72/23 , H04W74/00 , H04W74/08
Abstract: A random access method and apparatus are provided. The method includes: a terminal device obtains a position of the terminal device and a position of a network device, the terminal device determines a time adjustment value based on the position of the terminal device and the position of the network device, and the terminal device sends a random access preamble based on the time adjustment value and a random access channel (RACH) resource configured by the network device. Based on this solution, the terminal device may determine the time adjustment value based on the position of the terminal device and the position of the network device, and adjust a time for sending the random access preamble on the RACH resource. This helps avoid a problem that random access preamble receiving time windows overlap, thereby increasing a success rate of accessing the network device by the terminal device.
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公开(公告)号：US12156129B2
公开(公告)日：2024-11-26
申请号：US17486170
申请日：2021-09-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hong Wang , Bingzhao Li
Abstract: A data transmission method includes: A first access network device receives a first paging message from a core network device, where the first paging message includes a first security parameter. The first access network device sends a second paging message to a terminal device, where the second paging message includes a first random access preamble index that is ciphered and/or integrity protected by using the first security parameter. The first access network device receives a first random access preamble from the terminal device, and if the first random access preamble is a random access preamble indicated by the first random access preamble index, obtains downlink data of the terminal device. The first access network device sends the downlink data to the terminal device.
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