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公开(公告)号：US20130128840A1
公开(公告)日：2013-05-23
申请号：US13741689
申请日：2013-01-15
Applicant: Huawei Technologies Co., Ltd.
Inventor： Guolin Sun , Feng Ye , Yong Xie
IPC: H04W72/04
CPC classification number: H04W72/04 , H04L5/0007 , H04L5/001 , H04L5/003 , H04L5/006 , H04L5/0087 , H04W16/10 , H04W72/00 , H04W72/0453 , H04W72/0486 , H04W88/08
Abstract: A method and base station for dynamic adjustment of a carrier resource are disclosed. First, a cell-edge traffic volume of a local cell is detected; then, if the cell-edge traffic volume of the local cell is reduced, an idle primary subcarrier resource in the cell is released as a secondary subcarrier according to a degree of reduction of the cell-edge traffic volume and according to a multiple of a predetermined minimum granularity. With it, when the cell-edge traffic volume of the local cell is changed, the allocation of a primary subcarrier and a secondary subcarrier may be adjusted dynamically, which increases a utilization rate of a spectrum and ensures that carrier resources can be utilized properly and adequately.
Abstract translation: 公开了用于载波资源的动态调整的方法和基站。 首先，检测到本地小区的小区边缘业务量; 那么如果本地小区的小区边缘业务量减少，则根据小区边缘业务量减少的程度，并根据小区边缘业务量的倍数，小区中的空闲主副载波资源作为副副载波被释放 预定的最小粒度。 因此，当本地小区的小区边缘业务量改变时，可以动态地调整主子载波和副载波的分配，这增加了频谱的利用率，并确保可以正确利用载波资源， 充分地
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公开(公告)号：US11026288B2
公开(公告)日：2021-06-01
申请号：US16547988
申请日：2019-08-22
Applicant: Huawei Technologies Co., Ltd.
Abstract: A discontinuous reception method, a terminal, and a network device are provided. The method includes: obtaining, by a terminal, discontinuous reception DRX parameter information corresponding to configuration parameter information supported by the terminal; and enabling DRX by using the obtained DRX parameter information. The method is applied to a communications system, the communications system supports N groups of configuration parameters, and each group of configuration parameters is corresponding to a group of discontinuous reception DRX parameters. A DRX parameter is corresponding to a configuration parameter, and the DRX parameter is adaptively and flexibly adjusted when the configuration parameter is flexibly adjusted based on a service in a network, so that the terminal is better balanced between a latency and power consumption, and the terminal can better adapt to a communications network with a larger system capacity, a lower latency, higher network reliability, and better network availability.
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公开(公告)号：US10674414B2
公开(公告)日：2020-06-02
申请号：US16132964
申请日：2018-09-17
Applicant: Huawei Technologies Co., Ltd.
Abstract: This application discloses a super-cell handover method which is applied to an NCS and includes: receiving, by a first LE, measurement reports sent by a plurality of first TPs, where the measurement reports are determined by the plurality of first TPs based on a reference signal sent by target UE in a second super cell, the first LE is in a first super cell, the plurality of first TPs are in the first super cell, and the second super cell is adjacent to the first super cell; determining a first handover policy based on a preset condition and the measurement reports, where the first handover policy indicates whether the first LE allows to hand over the UE from the second super cell to the first super cell; and sending indication information of the first handover policy to a second LE, where the second LE is in the second super cell.
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14.发明授权公开(公告)号：US10674386B2
公开(公告)日：2020-06-02
申请号：US16110906
申请日：2018-08-23
Applicant: Huawei Technologies Co., Ltd.
Abstract: A network out-of-synchronization state processing method and apparatus, and a network access method and apparatus are provided. The method includes: if a first network device does not receive, in a first time length after the first network device determines that a terminal is in a network out-of-synchronization state, a measurement message reported by a second network device in a signal coverage area of the first network device, instructing at least one second network device in the signal coverage area of the first network device to send paging signaling to the terminal; and setting a network status of the terminal to a detached state if the first network device determines that in a second time length, no second network device in the signal coverage area of the first network device receives a paging response sent by the terminal, and that the terminal is still in the network out-of-synchronization state.
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公开(公告)号：US10419161B2
公开(公告)日：2019-09-17
申请号：US15699192
申请日：2017-09-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Lu Rong , Guangzhu Zeng , Yong Xie
IPC: H04L1/00
Abstract: The invention provides a method and a communications device for transmitting information. The method includes: determining a quantity N of padding bits according to a quantity M of effective information bits included in a code block and a quantity L of effective input ports of a polar code encoder, where M and L are positive integers, and N is a difference between L and M; determining input bits that are to be input into the polar code encoder, where the input bits include the M effective information bits and the N padding bits; inputting, according to a mapping relationship between the L effective input ports and the input bits, the input bits into the polar code encoder through the L effective input ports to perform coding, so as to obtain coded bits; and transmitting the coded bits. This bit-padding manner has ensured successful information transmission.
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Patent Agency Ranking
16.发明申请公开(公告)号：US20180368014A1
公开(公告)日：2018-12-20
申请号：US16110906
申请日：2018-08-23
Applicant: Huawei Technologies Co., Ltd,
Abstract: A network out-of-synchronization state processing method and apparatus, and a network access method and apparatus are provided. The method includes: if a first network device does not receive, in a first time length after the first network device determines that a terminal is in a network out-of-synchronization state, a measurement message reported by a second network device in a signal coverage area of the first network device, instructing at least one second network device in the signal coverage area of the first network device to send paging signaling to the terminal; and setting a network status of the terminal to a detached state if the first network device determines that in a second time length, no second network device in the signal coverage area of the first network device receives a paging response sent by the terminal, and that the terminal is still in the network out-of-synchronization state.
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公开(公告)号：US10091834B2
公开(公告)日：2018-10-02
申请号：US15418974
申请日：2017-01-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Xie
Abstract: Embodiments provide a status detection method, an apparatus, and a system. The method includes receiving, by a wireless network entity, a detection registration request message sent by UE or a server corresponding to a client in UE, where the detection registration request message is used to request to register status detection with the wireless network entity, and the status detection includes at least one of online detection or update detection; completing, by the wireless network entity, registration of the status detection according to the detection registration request message; and performing, by the wireless network entity, the status detection. The method also includes sending a result of the status detection.
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公开(公告)号：US20170202010A1
公开(公告)日：2017-07-13
申请号：US15472538
申请日：2017-03-29
Applicant: Huawei Technologies Co., Ltd.
CPC classification number: H04W72/1289 , H04W4/06 , H04W72/04 , H04W72/0453 , H04W76/28 , H04W88/00
Abstract: Embodiments provide a terminal, a base station, a system, and a notification method. The terminal includes: a receiving module, configured to receive a system message broadcasted by a base station, where the system message carries resource configuration information of a dedicated channel, and the dedicated channel is used to transmit application data that is transmitted discontinuously and that has a length less than a preset threshold. The terminal also includes a reading module, configured to read the resource configuration information of the dedicated channel from the system message and store the resource configuration information. The terminal also includes a sending module, configured to send, by using the dedicated channel and to the base station, the application data that is transmitted discontinuously and that has the length less than the preset threshold.
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公开(公告)号：US20170142776A1
公开(公告)日：2017-05-18
申请号：US15418974
申请日：2017-01-30
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Xie
IPC: H04W76/06 , H04L5/00 , H04L12/751 , H04W60/02 , H04M3/42
CPC classification number: H04W76/36 , H04L5/0055 , H04L43/0805 , H04L43/10 , H04L45/026 , H04L67/145 , H04L67/16 , H04L67/24 , H04M3/4217 , H04W4/20 , H04W60/02
Abstract: Embodiments provide a status detection method, an apparatus, and a system. The method includes receiving, by a wireless network entity, a detection registration request message sent by UE or a server corresponding to a client in UE, where the detection registration request message is used to request to register status detection with the wireless network entity, and the status detection includes at least one of online detection or update detection; completing, by the wireless network entity, registration of the status detection according to the detection registration request message; and performing, by the wireless network entity, the status detection. The method also includes sending a result of the status detection.
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20.发明申请公开(公告)号：US20170031933A1
公开(公告)日：2017-02-02
申请号：US15291249
申请日：2016-10-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yong Xie , Yuguo Li , Yanhui Zhong , Xudong Fu
IPC: G06F17/30
CPC classification number: G06F16/128 , G06F16/00 , G06F16/119
Abstract: A checkpoint reclaim method in a copy-on-write (COW) file system includes: obtaining, according to a checkpoint reclaim instruction, M data blocks allocated by the file system between a moment of a previous checkpoint reclaim and a moment of a current checkpoint reclaim, and the M data blocks are data blocks allocated for at least one of a checkpoint or a snapshot generated between the moment of the previous checkpoint reclaim and the moment of the current checkpoint reclaim; performing an addition operation with a fixed step on a reference count of a data block that needs to be reserved in the M data blocks, and determining, in the M data blocks, a first data block for reclaiming; determining, in N data blocks allocated for at least one of a checkpoint or a snapshot reserved at the moment of the previous checkpoint reclaim, a second data block for reclaiming.
Abstract translation: 在写时复制（COW）文件系统中的检查点回收方法包括：根据检查点回收指令，获取文件系统在先前检查点回收的时刻与当前检查点的时刻之间分配的M个数据块 并且M个数据块是分配给在先前检查点回收的时刻与当前检查点回收的时刻之间生成的检查点或快照中的至少一个的数据块; 在需要在M个数据块中保留的数据块的参考计数上以固定步长执行加法运算，并且在M个数据块中确定用于回收的第一数据块; 确定在为先前检查点回收时保留的检查点或快照中的至少一个分配的N个数据块中，确定用于回收的第二数据块。
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