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公开(公告)号：US09131435B2
公开(公告)日：2015-09-08
申请号：US14140902
申请日：2013-12-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Yajuan Li , Weiwei Song , Liangliang Zhang , Wei Quan , Zhongbin Qin , Jian Zhang
CPC classification number: H04W56/00 , H04W56/0005 , H04W56/005 , H04W56/0055 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W88/02 , H04W88/04 , H04W88/08
Abstract: An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.
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公开(公告)号：US20150215829A1
公开(公告)日：2015-07-30
申请号：US14680888
申请日：2015-04-07
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Yajuan Li , Shulan Feng
CPC classification number: H04W36/0077 , H04L5/001 , H04L5/0037 , H04W36/0005 , H04W36/06 , H04W48/08 , H04W72/00 , H04W72/042 , H04W74/0833 , H04W88/08
Abstract: A random access method and an evolved Node B (eNB) is described. The method includes: receiving, by a target evolved Node B (eNB), a handover request message including information of multiple target component carriers selected by the source eNB; determining, by the target eNB, whether to allow the multiple target component carriers selected by the source eNB; sending, by the target eNB, a handover request acknowledgement message including information about at least two determined target component carriers for the UE. If the multiple target component carriers selected by the source eNB are allowed by the target eNB, the at least two determined target component carriers include the multiple target component carriers selected by the source eNB. Otherwise, the at least two determined target component carriers include one or more newly configured target component carriers configured by the target eNB.
Abstract translation: 描述了随机接入方法和演进节点B（eNB）。 该方法包括：由目标演进节点B（eNB）接收包括由源eNB选择的多个目标分量载波的信息的切换请求消息; 由所述目标eNB确定是否允许由所述源eNB选择的所述多个目标分量载波; 由目标eNB发送包括关于UE的至少两个确定的目标分量载波的信息的切换请求确认消息。 如果目标eNB允许由源eNB选择的多个目标分量载波，则至少两个确定的目标分量载波包括由源eNB选择的多个目标分量载波。 否则，所述至少两个确定的目标分量载波包括由目标eNB配置的一个或多个新配置的目标分量载波。
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23.发明申请公开(公告)号：US20150156798A1
公开(公告)日：2015-06-04
申请号：US14617642
申请日：2015-02-09
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yi Jiang , Zhongbin Qin , Yinghui Yu , Junren Chang , Mingzeng Dai , Guanglin Han , Wei Quan , Jian Zhang , Qiao Zhang , Yajuan Li , Boyun Xie , Yi Guo , Pingping Xing
CPC classification number: H04W74/085 , H04W56/0005 , H04W56/0045 , H04W72/0446 , H04W74/006 , H04W74/0833 , H04W76/27
Abstract: Embodiments of the present invention provide a method, a device, and a system for determining timing advance grouping. In one embodiment, a base station adds a component carrier (CC) for a user equipment (UE). The base station determines a timing advance (TA) group to which the added CC belongs. The TA group is a set of CCs that can share a TA. The base station sends identification information that identifies the TA group to the UE.
Abstract translation: 本发明的实施例提供了一种用于确定定时提前分组的方法，装置和系统。 在一个实施例中，基站添加用于用户设备（UE）的分量载波（CC）。 基站确定所附加的CC所属的定时提前（TA）组。 TA组是一组可以共享TA的CC。 基站向UE发送标识TA组的识别信息。
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24.发明申请Random Access Response Receiving and Sending Method, User Equipment, Base Station and System 有权随机接入响应接收和发送方法，用户设备，基站和系统公开(公告)号：US20140126520A1
公开(公告)日：2014-05-08
申请号：US14152473
申请日：2014-01-10
Applicant: Huawei Technologies Co., Ltd
Inventor： Wei Quan , Yuhua Chen , Jian Zhang , Junren Chang
CPC classification number: H04W74/0833 , H04W72/042 , H04W74/008 , H04W74/0866
Abstract: Embodiments of the present invention disclose a random access response receiving and sending method, a user equipment, a base station, and a system. The method includes: after sending a dedicated random access preamble to a network side, on a physical downlink control channel, according to a pre-obtained dedicated identifier, detecting control signaling masked by using the dedicated identifier, where the dedicated identifier is a user equipment-specific temporary identifier configured by the network side for the user equipment, and the control signaling includes information about a physical downlink shared channel used to send a random access response and information required for decoding the random access response; and receiving the random access response on a corresponding physical downlink shared channel according to the control signaling.
Abstract translation: 本发明的实施例公开了随机接入响应接收和发送方法，用户设备，基站和系统。 该方法包括：在物理下行链路控制信道上，在物理下行链路控制信道上发送专用随机接入前导码后，根据预先获得的专用标识符，检测由专用标识符掩蔽的控制信令，其中专用标识符是用户设备 由用户设备的网络侧配置的特定临时标识符，并且控制信令包括关于用于发送随机接入响应的物理下行链路共享信道和解码随机接入响应所需的信息的信息; 以及根据控制信令在对应的物理下行链路共享信道上接收随机接入响应。
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公开(公告)号：US20140105169A1
公开(公告)日：2014-04-17
申请号：US14140902
申请日：2013-12-26
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Yajuan Li , Weiwei Song , Liangliang Zhang , Wei Quan , Zhongbin Qin , Jian Zhang
CPC classification number: H04W56/00 , H04W56/0005 , H04W56/005 , H04W56/0055 , H04W72/0413 , H04W72/042 , H04W72/0453 , H04W88/02 , H04W88/04 , H04W88/08
Abstract: An uplink synchronization processing method, a User Equipment (UE), and a base station are provided. The method includes: receiving a component carrier (CC) uplink synchronization indication message sent by a base station, where the uplink synchronization indication message carries identification information of one or multiple newly configured CCs; sending synchronization signaling to the base station when knowing that the uplink synchronization needs to be executed on all or a part of the one or multiple newly configured CCs corresponding to the identification information; and receiving a time advanced (TA) adjusting message that is sent by the base station according to the synchronization signaling, and applying a TA value carried in the TA adjusting message to the CC on which the uplink synchronization needs to be executed.
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Patent Agency Ranking
公开(公告)号：US20140079002A1
公开(公告)日：2014-03-20
申请号：US14088064
申请日：2013-11-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Yuhua Chen , Qinghai Zeng , Junren Chang , Jian Zhang , Guanglin Han
CPC classification number: H04W52/146 , H04W52/30 , H04W72/0413 , H04W74/0833 , H04W74/0866 , Y02D70/1262
Abstract: A method for ensuring parallel data random access and a user equipment are provided, which relate to the field of communications technologies. An embodiment of the present invention includes controlling a random access sequence transmitted by a user equipment through a physical random access channel PRACH not to be sent with other uplink transmission in the same subframe, or, when a random access sequence transmitted by a user equipment through a PRACH is sent with other uplink transmission in the same subframe, controlling a priority of power transmission of the PRACH and a priority of power transmission of an uplink channel over which the other uplink transmission is performed, when power is limited.
Abstract translation: 提供了一种用于确保并行数据随机存取的方法和与通信技术领域有关的用户设备。 本发明的一个实施例包括控制由用户设备通过物理随机接入信道PRACH发送的随机接入序列，该物理随机接入信道PRACH不与同一子帧中的其他上行链路传输一起发送，或者当用户设备通过 与同一子帧中的其他上行链路传输一起发送PRACH，控制PRACH的功率传输的优先级和执行其它上行链路传输的上行链路信道的功率传输优先级。
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27.发明申请METHOD FOR CONTROLLING MULTIPLE COMMUNICATION SYSTEMS TO IMPLEMENT COMMUNICATION AND USER EQUIPMENT 有权用于控制多个通信系统以实现通信和用户设备的方法公开(公告)号：US20130215809A1
公开(公告)日：2013-08-22
申请号：US13847398
申请日：2013-03-19
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Yajuan Li , Shulan Feng
IPC: H04W76/04
CPC classification number: H04W76/048 , H04W52/0235 , H04W76/28 , H04W88/06 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/162 , Y02D70/164 , Y02D70/24
Abstract: A method and a user equipment for controlling multiple communication systems to implement communication are disclosed. The method includes: when a long term evolution LTE system module in a UE is about to enter a discontinuous reception DRX sleep state or to temporarily stop data transmission, sending, by the LTE system module, first indication information to another system module in the UE, where the first indication information is used for indicating, to the other system module, that the LTE system module enters the DRX sleep state and at least part of time during which the LTE system module is in the DRX sleep state, or the first indication information is used for indicating that the other system module is capable of performing data transmission and time during which the other system module is capable of performing data transmission.
Abstract translation: 公开了一种用于控制多个通信系统来实现通信的方法和用户设备。 该方法包括：当UE中的长期演进LTE系统模块即将进入不连续接收DRX睡眠状态或暂时停止数据传输时，由LTE系统模块向UE中的另一个系统模块发送第一指示信息 其中第一指示信息用于向另一系统模块指示LTE系统模块进入DRX睡眠状态和LTE系统模块处于DRX休眠状态的至少部分时间，或第一指示 信息用于指示其他系统模块能够执行数据传输和其他系统模块能够执行数据传输的时间。
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公开(公告)号：US20250097779A1
公开(公告)日：2025-03-20
申请号：US18962760
申请日：2024-11-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Qiang , Nannan Liu , Junren Chang , Qiang Fan
IPC: H04W28/24
Abstract: A reflective quality of service QoS method and an apparatus are provided, to implement uplink layered QoS, and implement more refined uplink QoS management. The method includes: A terminal device determines to enable a first reflective QoS manner, and determines a first rule in the first reflective QoS manner. The first rule includes a QoS rule and/or a QoS flow to data radio bearer DRB mapping rule. The terminal device identifies classification information of a packet in the first reflective QoS manner, where the classification information is for distinguishing between packets in a same internet protocol IP flow.
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公开(公告)号：US12108474B2
公开(公告)日：2024-10-01
申请号：US17704538
申请日：2022-03-25
Applicant: Huawei Technologies Co., Ltd.
Inventor： Junren Chang , Jifeng Li , Shulan Feng
CPC classification number: H04W76/15 , H04L1/0025 , H04W76/20
Abstract: A dual connectivity management method and device, the method including sending by a terminal device that communicates with a first network device and a second network device in a dual connectivity mode, a first message to the first network device, where the first message indicates or requests deactivation or suspension of the dual connectivity, and deactivating or suspending the dual connectivity.
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公开(公告)号：US12063533B2
公开(公告)日：2024-08-13
申请号：US17635654
申请日：2020-08-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Haibo Xu , Xiao Xiao , Dongdong Wei , Junren Chang , Jian Wang
IPC: H04W24/08 , H04L1/08 , H04L1/1812 , H04L1/1822 , H04L1/1829 , H04L1/1867 , H04L5/00 , H04L27/26 , H04W4/44 , H04W4/46 , H04W72/044 , H04W72/0453 , H04W72/20 , H04W72/23 , H04W76/28 , H04W92/18
CPC classification number: H04W24/08 , H04L1/08 , H04L1/1812 , H04L5/0053 , H04L27/26025 , H04W72/044 , H04W72/23 , H04W76/28 , H04W92/18
Abstract: This application relates to a discontinuous reception method. In the first time unit, for example, the first symbol, after a hybrid automatic repeat request HARQ feedback occasion of a sidelink HARQ process, a first terminal may start a drx-HARQ-RTT-TimerSL and start a drx-RetransmissionTimerSL when the drx-HARQ-RTT-TimerSL expires. During running of the drx-RetransmissionTimerSL, the first terminal monitors a physical downlink control channel. In this way, sidelink retransmission efficiency can be improved, an increase of a sidelink retransmission delay can be avoided, and sidelink-based applications, such as unmanned driving, automatic driving, assisted driving, intelligent driving, networked driving, intelligent networked driving, and car sharing in the field of artificial intelligence can be better supported.
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