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公开(公告)号：US20180027524A1
公开(公告)日：2018-01-25
申请号：US15720286
申请日：2017-09-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping ZHANG , Qinghai ZENG , Mingzeng DAI
CPC classification number: H04W76/10 , H04L5/001 , H04L5/0035 , H04L5/0053 , H04L5/0098 , H04W28/0205 , H04W36/0069 , H04W36/0072 , H04W72/005 , H04W72/02 , H04W72/0413 , H04W72/042 , H04W74/002 , H04W76/15 , H04W92/20
Abstract: The present invention discloses a communication method, user equipment, and a base station. The method includes: obtaining, by user equipment, first indication information; when the user equipment is in a radio resource control connected mode, determining, by the user equipment based on the first indication information, to add a second cell as a serving cell; sending, by the user equipment to a second base station to which the second cell belongs, a first message used to request to add the second cell as a serving cell of the user equipment; receiving, by the user equipment, a second message used to indicate that the serving cell of the user equipment is successfully added; and communicating, by the user equipment, with a first base station and the second base station by using the first cell and the second cell.
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公开(公告)号：US20170325057A1
公开(公告)日：2017-11-09
申请号：US15656498
申请日：2017-07-21
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian ZHANG , Yuanjie LI , Yongxing ZHOU , Qinghai ZENG , Ting WANG
CPC classification number: H04W64/00 , H04B7/0617 , H04B7/0695 , H04W4/02 , H04W72/046 , H04W74/0833 , Y02D70/00 , Y02D70/10 , Y02D70/12 , Y02D70/122 , Y02D70/1224 , Y02D70/124 , Y02D70/1242 , Y02D70/126 , Y02D70/1262 , Y02D70/1264 , Y02D70/14 , Y02D70/142 , Y02D70/146 , Y02D70/20 , Y02D70/24 , Y02D70/444
Abstract: The present application is applied to the communications field and provides a method for obtaining a location of UE, and an apparatus. The method includes: sending, by a base station, at least one beam, where each beam includes first beam identity information, the first beam identity information is used to uniquely identify the beam, and the beam is received by UE that is in coverage of the beam; receiving, by the base station, second beam identity information sent by the UE, and the second beam identity information is used to indicate a beam on which the UE resides; and communicating, by the base station, with the UE according to the beam which the UE resides second beam identity information sent by the UE. By means of the apparatus and the method of embodiments of the present application, location information of UE can be obtained in a millimetric wave scenario.
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公开(公告)号：US20170230950A1
公开(公告)日：2017-08-10
申请号：US15499596
申请日：2017-04-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping ZHANG , Qinghai ZENG , Jian ZHANG
IPC: H04W72/04 , H04W16/28 , H04B17/318
Abstract: The present invention discloses a wireless communications method and system, a base station, and user equipment. The base station includes: a signaling transmission module, configured to transmit downlink control signaling to user equipment on a first frequency band; and a data transmission module, connected to the signaling transmission module and configured to transmit downlink user data to the user equipment by using a beamforming technology on a second frequency band, where the first frequency band and the second frequency band belong to a same cell and are synchronous, a frequency of the first frequency band is lower than a frequency of the second frequency band, and a bandwidth of the first frequency band is less than a bandwidth of the second frequency band. According to the foregoing disclosed content, the present invention can improve system performance.
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194.发明申请UNLICENSED SPECTRUM SCHEDULING METHOD AND DEVICE, AND USER EQUIPMENT UE 审中-公开未经许可的频谱调度方法和设备，以及用户设备UE公开(公告)号：US20170048879A1
公开(公告)日：2017-02-16
申请号：US15338953
申请日：2016-10-31
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian ZHANG , Qinghai ZENG , Jing LIU , Qufang HUANG
CPC classification number: H04W72/1215 , H04W16/14 , H04W52/146 , H04W72/0453 , H04W72/048 , H04W72/1226 , H04W74/0816 , H04W76/27
Abstract: Embodiments of the present invention provide an unlicensed spectrum scheduling method which includes: monitoring, by a scheduling device, a status of a channel, and if determining by means of monitoring that the channel is idle, sending a control frame on the channel so as to reserve the channel, where a frequency domain resource occupied by the channel is in an unlicensed spectrum; sending, by the scheduling device, first channel status information to user equipment UE, where the first channel status information indicates that the scheduling device has reserved the channel; and receiving, by the scheduling device, second channel status information fed back by the UE, and determining, according to the second channel status information, whether to schedule the UE, where the second channel status information is generated by the UE according to the channel status obtained by means of monitoring.
Abstract translation: 本发明的实施例提供了一种未许可频谱调度方法，其包括：通过调度设备监视信道的状态，并且如果通过监视来确定信道是空闲的，则在该信道上发送控制帧，以便 保留信道，其中由信道占用的频域资源在非许可频谱中; 由所述调度设备向用户设备UE发送第一信道状态信息，其中所述第一信道状态信息指示所述调度设备已经预留了所述信道; 以及由所述调度装置接收由所述UE反馈的第二信道状态信息，并且根据所述第二信道状态信息，根据所述信道来确定是否调度所述UE，其中，所述UE生成所述第二信道状态信息 通过监测获得的状态。
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公开(公告)号：US20160309384A1
公开(公告)日：2016-10-20
申请号：US15194166
申请日：2016-06-27
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping ZHANG , Qinghai ZENG , Jian ZHANG
CPC classification number: H04W36/22 , H04L63/123 , H04W12/06 , H04W12/10 , H04W36/0077 , H04W36/14 , H04W88/06
Abstract: The present invention discloses an offloading method, which includes: receiving, by user equipment, an offloading indication sent by a base station, where the offloading indication is used to indicate an access method for the user equipment to access an access point, the offloading indication includes a security parameter used by the user equipment and the access point to perform bidirectional authentication, the access point belongs to a wireless local area network, the base station belongs to a wireless cellular network, and the security parameter is further sent by the base station to the access point; and performing, by the user equipment, the bidirectional authentication with the access point according to the security parameter sent by the base station to the user equipment, so that the user equipment accesses the access point according to the access method and performs offloading to the wireless local area network.
Abstract translation: 本发明公开了一种卸载方法，包括：用户设备接收由基站发送的卸载指示，其中，所述卸载指示用于指示用户设备访问接入点的接入方法，所述卸载指示 包括用户设备使用的安全参数和接入点进行双向认证，接入点属于无线局域网，基站属于无线蜂窝网络，基站进一步发送安全参数 到接入点; 并且由所述用户设备根据所述基站向所述用户设备发送的安全参数，将所述接入点进行双向认证，以使得所述用户设备根据所述接入方式接入所述接入点，并对所述无线 局域网。
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Patent Agency Ranking
公开(公告)号：US20160192293A1
公开(公告)日：2016-06-30
申请号：US15061148
申请日：2016-03-04
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Mingzeng DAI , Qinghai ZENG , Jian ZHANG , Yi GUO
CPC classification number: H04W52/0219 , H04W36/0005 , H04W52/0216 , H04W52/0229 , H04W52/0235 , H04W84/12 , Y02D70/00 , Y02D70/1262 , Y02D70/142 , Y02D70/24
Abstract: The present invention relates to the communications field, and discloses a data transmission method, a base station, and user equipment, which are used to resolve a problem in the prior art that timeliness of data reception from a WLAN AP by UE is relatively low and a relatively large delay exists. The method provided in the present invention includes: sending, by a base station, a first indication message to user equipment UE, where the first indication message is used to instruct the UE to adjust a wireless local area network WLAN module in the UE to a non-power saving mode; and sending, by the base station, to-be-offloaded data to the WLAN AP.
Abstract translation: 本发明涉及通信领域，并且公开了一种数据传输方法，基站和用户设备，其用于解决现有技术中的问题，即UE的WLAN AP的数据接收的及时性相对较低， 存在相对较大的延迟。 本发明提供的方法包括：由基站向用户设备UE发送第一指示消息，其中第一指示消息用于指示UE将UE中的无线局域网WLAN模块调整为 非省电模式; 并且由基站向WLAN AP发送要卸载的数据。
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公开(公告)号：US20160029427A1
公开(公告)日：2016-01-28
申请号：US14875384
申请日：2015-10-05
Applicant: Huawei Technologies Co., Ltd.
Inventor： Tao ZHONG , Hongping ZHANG , Qinghai ZENG , Mingzeng DAI
CPC classification number: H04W76/19 , H04L1/1825 , H04L1/1893 , H04L1/22 , H04L2001/0092 , H04W48/20 , H04W72/0453 , H04W76/15 , H04W76/18 , H04W88/02 , H04W88/08
Abstract: Embodiments of the present disclosure disclose a data retransmission communication method and a terminal for implementing inter-base station carrier aggregation, where the method includes: receiving, by a first Radio Link Control (RLC) entity of a terminal, a packet data unit PDU; and when the first RLC entity determines that the PDU reaches a maximum quantity of retransmissions, instructing, by the first RLC entity, a second RLC entity of the terminal to transmit the PDU, where the first RLC entity is corresponding to a first base station, and the second RLC entity is corresponding to a second base station. By using the method and the terminal in the embodiments, frequency of RRC connection re-establishment is reduced, and a data packet loss caused by frequent re-establishment is further avoided, thereby improving user experience.
Abstract translation: 本公开的实施例公开了一种数据重传通信方法和用于实现基站间载波聚合的终端，其中该方法包括：由终端的第一无线电链路控制（RLC）实体接收分组数据单元PDU; 并且当所述第一RLC实体确定所述PDU达到最大重传量时，由所述第一RLC实体指示所述终端的第二RLC实体发送所述PDU，其中所述第一RLC实体对应于第一基站， 并且第二RLC实体对应于第二基站。 通过使用实施例中的方法和终端，减少了RRC连接重建的频率，进一步避免了由频繁重建引起的数据分组丢失，从而提高了用户体验。
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公开(公告)号：US20160029405A1
公开(公告)日：2016-01-28
申请号：US14874163
申请日：2015-10-02
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qinghai ZENG , Qufang HUANG
CPC classification number: H04W56/0005 , H04W36/0072 , H04W56/0045 , H04W72/0446 , H04W72/1268 , H04W74/0833 , H04W88/08
Abstract: Embodiments of the present invention provide a method and a device for obtaining a secondary timing advance. The method includes: after a secondary cell activation command is received or after a secondary cell is activated, if a secondary time alignment timer TAT of the secondary cell does not run, initiating, by a terminal, a random access procedure; and obtaining, by the terminal, the secondary TA according to a TA received in the random access procedure. With the method and the device for obtaining a timing advance according to embodiments of the present invention, a terminal initiates a random access procedure to obtain a secondary timing advance after the terminal receives a secondary cell activation command sent by a base station or after a secondary cell is activated, thereby saving signaling overhead and system resources.
Abstract translation: 本发明的实施例提供了一种用于获得二次定时提前的方法和装置。 该方法包括：在二次小区激活命令被接收或辅助小区被激活之后，如果辅助小区的辅助时间对准定时器TAT未运行，则由终端发起随机接入过程; 以及根据在随机接入过程中接收到的TA，由终端获得辅助TA。 利用根据本发明的实施例的用于获得定时提前的方法和装置，终端在终端接收到由基站发送的二次小区激活命令之后或在次级之后发起随机接入过程以获得辅助定时提前 小区被激活，从而节省了信令开销和系统资源。
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公开(公告)号：US20150319618A1
公开(公告)日：2015-11-05
申请号：US14743193
申请日：2015-06-18
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Hongping ZHANG , Tao ZHONG , Qinghai ZENG
CPC classification number: H04W12/08 , H04W12/04 , H04W12/06 , H04W36/0016 , H04W36/0038 , H04W36/14 , H04W48/12 , H04W88/02 , H04W88/08 , H04W92/10
Abstract: The present invention provides a communication security processing method and an apparatus. The communication security processing method includes: determining, by a base station, that user equipment UE needs to access an access point AP; acquiring, by the base station, a security parameter that is required for the UE to interact with the AP; after an air interface is securely activated, sending, by the base station, the security parameter to the UE, so that the UE performs, by using the security parameter, security processing on data exchanged between the UE and the AP. According to the communication security processing method and the apparatus that are provided in the present invention, a security air interface between UE and a base station is used to transfer a security-related parameter, which improves data communication security, and enhances network control performed by an operator.
Abstract translation: 本发明提供一种通信安全处理方法和装置。 通信安全处理方法包括：由基站确定用户设备UE需要访问接入点AP; 由所述基站获取所述UE与所述AP进行交互所需的安全参数; 在空中接口被安全地激活之后，由基站向UE发送安全参数，使得UE通过使用安全参数对UE和AP之间交换的数据进行安全处理。 根据本发明提供的通信安全处理方法和装置，使用UE与基站之间的安全空中接口传送安全相关参数，提高数据通信安全性，增强网络控制 操作员
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公开(公告)号：US20150304860A1
公开(公告)日：2015-10-22
申请号：US14754278
申请日：2015-06-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wenji LIU , Qufang HUANG , Hongping ZHANG , Qinghai ZENG
Abstract: Embodiments of the present invention disclose a method, a base station, and a system for sending RRC signaling, and in the method for sending RRC signaling provided in the embodiments of the present invention, a pico base station and a macro base station participate in configuration and generation of an RRC reconfiguration message; the pico base station establishes only one RRC entity that is used to generate a configuration parameter or an RRC entity; the RRC reconfiguration message cooperatively generated by the pico base station and the macro base station is uniformly sent by the macro base station to a user equipment. Therefore, the user equipment UE can support, only by establishing an SRB corresponding to the macro base station, an RRC reconfiguration message sent by the pico base station, thereby lowering design complexity and costs.
Abstract translation: 本发明的实施例公开了一种发送RRC信令的方法，基站和系统，在本发明的实施例中提供的发送RRC信令的方法中，微微基站和宏基站参与配置 以及生成RRC重配置消息; 微微基站仅建立一个用于生成配置参数或RRC实体的RRC实体; 由微微基站和宏基站协同产生的RRC重配置消息由宏基站统一发送给用户设备。 因此，用户设备UE只能通过建立与宏基站对应的SRB来支持由微微基站发送的RRC重配置消息，从而降低设计复杂度和成本。
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