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公开(公告)号：US20240235937A1
公开(公告)日：2024-07-11
申请号：US18411974
申请日：2024-01-12
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Juan ZHENG , Xubao ZHANG , Junjie HUANG , Bo WU , Ting LIAO
IPC: H04L41/084 , H04L41/0806 , H04L41/0893 , H04L41/0895
CPC classification number: H04L41/084 , H04L41/0806 , H04L41/0893 , H04L41/0895
Abstract: Example service processing methods and apparatus are described. One example method includes obtaining a service template set by a first controller. The service template set includes one or more service templates. The first controller sends service template information corresponding to the service template set to a second controller. The first controller receives a first message sent by the second controller. The first message includes first service template information corresponding to a first service template, and the first service template information is determined by the second controller according to a requirement of a first service. The first controller performs provisioning of the first service based on the first service template that is determined based on the first service template information. The second controller determines a corresponding service template according to a service requirement, to trigger the first controller to perform service provisioning based on the service template.
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公开(公告)号：US20230254868A1
公开(公告)日：2023-08-10
申请号：US18300508
申请日：2023-04-14
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hailong HOU , Juan ZHENG , Chaojun LI , Yunhao ZHANG
IPC: H04W72/21 , H04W72/0453
CPC classification number: H04W72/21 , H04W72/0453
Abstract: Communication methods and apparatuses are provided. In an example method, a terminal device receives first indication information from a network device, where the first indication information indicates a first physical uplink control channel (PUCCH) resource set; and the terminal device determines the first PUCCH resource set based on the first indication information. The first PUCCH resource set is different from a second PUCCH resource set, or the first PUCCH resource set is partially the same as a second PUCCH resource set. The first PUCCH resource set is configured for a first-type terminal device, while the second PUCCH resource set is configured for a second-type terminal device. A maximum bandwidth supported by the first-type terminal device is less than a maximum bandwidth supported by the second-type terminal device.
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公开(公告)号：US20230208751A1
公开(公告)日：2023-06-29
申请号：US18178750
申请日：2023-03-06
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lei BAO , Ting LIAO , Yaqun XIAO , Juhua XU , Juan ZHENG , Xinjun CHEN
Abstract: A packet forwarding method, a system, an apparatus, and a network device are provided. The method is performed by a network device, and includes: obtaining first identification information of a first network resource required for forwarding first traffic to which a first packet belongs; determining a target port set based on the first identification information and a destination address of the first packet, where the target port set is associated with the first network resource; and selecting a first port from the target port set to forward the first packet.
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公开(公告)号：US20230155890A1
公开(公告)日：2023-05-18
申请号：US18156902
申请日：2023-01-19
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Juan ZHENG , Xubao ZHANG , Junjie HUANG , Bo WU , Ting LIAO
IPC: H04L41/084 , H04L41/0893 , H04L41/0806
CPC classification number: H04L41/084 , H04L41/0806 , H04L41/0893
Abstract: Example service processing methods and apparatus are described. One example method includes obtaining a service template set by a first controller. The service template set includes one or more service templates. The first controller sends service template information corresponding to the service template set to a second controller. The first controller receives a first message sent by the second controller. The first message includes first service template information corresponding to a first service template, and the first service template information is determined by the second controller according to a requirement of a first service. The first controller performs provisioning of the first service based on the first service template that is determined based on the first service template information. The second controller determines a corresponding service template according to a service requirement, to trigger the first controller to perform service provisioning based on the service template.
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公开(公告)号：US20230121762A1
公开(公告)日：2023-04-20
申请号：US18068844
申请日：2022-12-20
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Yongqiang FEI , Yi LONG , Hailong HOU , Juan ZHENG , Chaojun LI
IPC: H04W72/1268 , H04W72/23
Abstract: This application provides an uplink signal sending method, an apparatus, and a system, and generally relates to the field of communications technologies. The uplink signal sending method includes obtaining first indication information, and determining, based on the first indication information, whether to send an uplink signal on a supplementary uplink (SUL) or an uplink (UL). The first indication information is used to indicate a SUL available time, and the SUL available time is a time in which an uplink signal can be sent on an SUL carrier in a preset period. The method is applied to a procedure in which an uplink signal is sent by using an uplink carrier, to improve flexibility in an uplink signal sending process.
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Patent Agency Ranking
公开(公告)号：US20220183008A1
公开(公告)日：2022-06-09
申请号：US17679674
申请日：2022-02-24
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Juan ZHENG , Chaojun LI
Abstract: A data transmission method and apparatus are provided. The method includes: A terminal device determines a first frequency band, receives first information from a network device, where the first information is used to indicate a first transmission frequency band, determines the first transmission frequency band based on the first information, and transmits data to the network device in the first transmission frequency band. A bandwidth of the first frequency band is greater than a maximum channel bandwidth supported by the terminal device. The first transmission frequency band is used by the terminal device to transmit data. The first frequency band includes the first transmission frequency band. In this way, the network device can dynamically schedule a terminal device with a low bandwidth capability within a larger frequency resource range, thereby obtaining a larger frequency selective scheduling gain and improving data transmission efficiency.
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公开(公告)号：US20220159680A1
公开(公告)日：2022-05-19
申请号：US17665325
申请日：2022-02-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Juan ZHENG , Chaojun LI
Abstract: The present disclosure relates to communication methods and apparatus. In one example method, a first control resource set is determined, where a quantity of symbols comprised in the first control resource set in time domain is a positive integer less than or equal to M, and M is an integer greater than 3. Control information is received on one or more resource elements in the first control resource set.
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公开(公告)号：US20210345335A1
公开(公告)日：2021-11-04
申请号：US17377537
申请日：2021-07-16
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Juan ZHENG , Chaojun LI
Abstract: A signal sending method, a signal receiving method, and a device. The signal sending method includes: generating synchronization signals, where the synchronization signals include a first synchronization signal and a second synchronization signal; and sending the synchronization signals, where the first synchronization signal and the second synchronization signal overlap in time domain, and within a time domain resource in which the first synchronization signal and the second synchronization signal overlap, there is an intersection set between a frequency domain resource corresponding to the first synchronization signal and a frequency domain resource corresponding to the second synchronization signal. In this way, frequency domain resources occupied by the synchronization signals may be reduced, thereby saving frequency domain resources for another data transmission process. In addition, the two synchronization signals may further share a part of the frequency domain resources, thereby improving resource utilization.
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公开(公告)号：US20210219369A1
公开(公告)日：2021-07-15
申请号：US17215406
申请日：2021-03-29
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Juan ZHENG , Chaojun LI
Abstract: A link detection method and an apparatus are provided. The link detection method includes: determining that a first radio link to an access network device fails; detecting a second radio link to the access network device, to determine whether the second radio link fails; and if determining that the second radio link does not fail, communicating with the access network device over the second radio link. If it is determined that the first radio link fails, the second radio link may be further detected. If the second radio link does not fail, the second radio link may continue to be used in communication, and RRC reestablishment does not need to be performed on the first radio link. This reduces an unnecessary RRC reestablishment process, and a terminal device does not need to fall back to an RRC idle state, so that the terminal device can continue to work normally.
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公开(公告)号：US20210100016A1
公开(公告)日：2021-04-01
申请号：US17119442
申请日：2020-12-11
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Juan ZHENG , Chaojun LI
Abstract: This application provides an information transmission method. The method is applied to a communications system including a request transmission resource and a feedback transmission resource that both have M overlapping time units in time domain. The method includes: when duration between an initial time unit in the M time units and a time unit that is determined by the terminal device and that is used to transmit an SR is less than preset duration, sending, by the terminal device, both the SR and the feedback information in each of the M time units; or when a time unit that is determined by the terminal device and that is used to transmit an SR is a time unit in the M time units other than an initial time unit in the M time units, sending, by the terminal device, only feedback information in each of the M time units.
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