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

IPC: H04W72/12 ,  H04W76/04 ,  H04W52/14 ,  H04W72/04

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。

公开(公告)号：US20170006520A1

公开(公告)日：2017-01-05

申请号：US15265596

申请日：2016-09-14

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei QUAN ,  Jian ZHANG ,  Bo LIN ,  Bingzhao LI

IPC: H04W36/38 ,  H04W36/00 ,  H04W48/20 ,  H04W36/08 ,  H04W36/16

CPC classification number: H04W36/38 ,  H04W36/0077 ,  H04W36/08 ,  H04W36/165 ,  H04W36/34 ,  H04W48/20

Abstract: The present invention provides a handover method, a terminal, a base station, and a system, where the base station includes: a processing unit, configured to obtain first indication information, where the first indication information is used to indicate that a terminal is allowed to perform a forward handover; and a sending unit, configured to send the first indication information obtained by the processing unit to the terminal, so that the terminal sends a forward handover request message to a second base station according to the first indication information, receives a forward handover command message sent by the second base station according to the forward handover request message, and performs a forward handover from the first base station to the second base station according to the forward handover command message. Therefore, control by a base station over a handover process of a terminal can be improved in a wireless communications system.

Abstract translation: 本发明提供一种切换方法，终端，基站和系统，其中，基站包括：处理单元，被配置为获得第一指示信息，其中第一指示信息用于指示终端被允许 执行前向切换; 以及发送单元，被配置为将由所述处理单元获得的所述第一指示信息发送到所述终端，使得所述终端根据所述第一指示信息向第二基站发送前向切换请求消息，接收发送的前向切换命令消息 根据前向切换请求消息通过第二基站，根据前向切换命令消息执行从第一基站到第二基站的前向切换。 因此，可以在无线通信系统中改善基站在终端的切换过程中的控制。

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

IPC: H04W36/22 ,  H04W12/06 ,  H04W12/10 ,  H04W36/00

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。

公开(公告)号：US20160212727A1

公开(公告)日：2016-07-21

申请号：US15080998

申请日：2016-03-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenxing HU ,  Wei QUAN ,  Xiaodong YANG ,  Jian ZHANG

IPC: H04W68/02 ,  H04W4/08 ,  H04W4/00

CPC classification number: H04W68/02 ,  H04W4/08 ,  H04W4/70 ,  H04W68/025

Abstract: Embodiments of the present disclosure provide a method and an apparatus for paging a user equipment. A paging message sent by an MME is received, where the foregoing paging message includes indication information of a UE type; a scheduling resource for sending a paging message of the foregoing UE type is determined according to the indication information of the UE type; and the paging message of the foregoing UE is sent on the scheduling resource, thereby reducing impact on a conventional type of UE that is caused by a limitation on a bandwidth of a received signal of a special type of UE.

Abstract translation: 本公开的实施例提供了一种用于寻呼用户设备的方法和装置。 接收由MME发送的寻呼消息，其中上述寻呼消息包括UE类型的指示信息; 根据UE类型的指示信息确定用于发送上述UE类型的寻呼消息的调度资源; 并且在调度资源上发送上述UE的寻呼消息，从而减少由对特定类型的UE的接收信号的带宽的限制引起的对常规类型的UE的影响。

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

IPC: H04W52/02 ,  H04L12/26

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。

公开(公告)号：US20160119892A1

公开(公告)日：2016-04-28

申请号：US14990216

申请日：2016-01-07

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian ZHANG ,  Wenruo ZHU ,  Lan LIU ,  Sihong ZHOU ,  Yanglai SHUAI ,  Haining WANG

IPC: H04W60/00 ,  H04L29/12

CPC classification number: H04W60/00 ,  H04L61/106 ,  H04L61/1588 ,  H04W8/065 ,  H04W8/26 ,  H04W76/10 ,  H04W80/04

Abstract: A method, apparatus and communication system for registering address information of a network anchor point to a network server are disclosed. A network apparatus, such as a mobility management entity, determines whether to register address information of a network anchor point to a network server, and registers the address information of the network anchor point to the network server when determining to do so.

公开(公告)号：US20160081061A1

公开(公告)日：2016-03-17

申请号：US14952415

申请日：2015-11-25

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhenxing HU ,  Wei QUAN ,  Jian ZHANG

IPC: H04W72/00 ,  H04W4/22 ,  H04W72/04 ,  H04L12/18

CPC classification number: H04W72/005 ,  H04L12/18 ,  H04L67/32 ,  H04W4/06 ,  H04W4/90 ,  H04W72/044

Abstract: Embodiments of the present invention provide a service transmission method, where the method includes: an eNB sends configuration information of the service to UE, sends an arrival indication of the service to the UE and send the service according to the configuration information of the service, so that after the UE receives the arrival indication of the service, the UE receives the service according to the configuration information of the service. The present invention resolves a problem that a conventional MBMS cannot transmit an emergency service or a burst service, and achieves an effect that although information such as a program information table cannot be provided to the UE in advance, the UE may be triggered by using the arrival indication of the service to receive the service, thereby satisfying a transmission requirement brought about by unpredictability of an emergency service or a burst service.

Abstract translation: 本发明的实施例提供一种服务传输方法，其方法包括：eNB向UE发送该业务的配置信息，向UE发送业务的到达指示，并根据业务的配置信息发送业务， 使得在UE接收到服务的到达指示之后，UE根据业务的配置信息接收业务。 本发明解决了常规MBMS不能发送紧急服务或突发业务的问题，并且实现了尽管不能提前向UE提供诸如节目信息表的信息的效果，但是可以通过使用 接收服务的到达指示，从而满足由紧急服务或突发服务的不可预测性引起的传输需求。

公开(公告)号：US20150341907A1

公开(公告)日：2015-11-26

申请号：US14820098

申请日：2015-08-06

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Jian ZHANG ,  Guanglin HAN

IPC: H04W72/00 ,  H04W4/06 ,  H04W76/00

CPC classification number: H04W72/005 ,  H04W4/06 ,  H04W76/40

Abstract: The present invention relates to a method for transmitting data, a method for acquiring data, a base station, and user equipment. The method for transmitting data includes the following steps: acquiring a data set to be sent to user equipment UE (S101); determining, according to a status of the UE that receives the data set, a transmission mode for transmitting the data set (S102), where the data transmission mode includes a unicast mode or a multicast mode; and sending the data set to the UE by using a transmission channel that corresponds to the determined transmission mode (S103).

Abstract translation: 本发明涉及一种用于发送数据的方法，一种用于获取数据的方法，一种基站和用户设备。 发送数据的方法包括以下步骤：获取要发送给用户设备UE的数据集（S101）; 根据接收到数据组的UE的状态，确定数据传输模式包括单播模式或组播模式的数据组发送模式（S102）; 以及通过使用与所确定的传输模式相对应的传输信道将数据集发送到UE（S103）。

公开(公告)号：US20150156669A1

公开(公告)日：2015-06-04

申请号：US14615370

申请日：2015-02-05

Applicant: Huawei Technologies Co., Ltd.

Inventor： Wei QUAN ,  Jian ZHANG

IPC: H04W28/04 ,  H04L29/08

CPC classification number: H04W28/04 ,  H04L1/1838 ,  H04L1/1877 ,  H04L69/321 ,  H04W28/06

Abstract: A method and an apparatus for transmitting a data packet are provided. A user equipment UE determines that service data unit SDU delivery needs to be performed for an erroneous data packet born on a radio bearer RB of a service. If the received data packet is not received correctly after maximum retransmission times are achieved, the UE determines that a received data packet is the erroneous data packet. The UE delivers the SDU in the erroneous data packet to a radio link control RLC entity corresponding to the RB, and the RLC entity in the UE sends the SDU to an upper layer of the RLC entity. The delivery of the erroneous data packet may be achieved, so that an air interface resource may be effectively utilized and the decoding quality may be improved.

Abstract translation: 提供了一种用于发送数据分组的方法和装置。 用户设备UE确定需要对出现在服务的无线电承载RB上的错误数据分组执行服务数据单元SDU传送。 如果在达到最大重发次数后接收到的数据包未正确接收，则UE确定接收到的数据包是错误的数据包。 UE将错误数据包中的SDU传送给与RB对应的无线电链路控制RLC实体，并且UE中的RLC实体将SDU发送到RLC实体的上层。 可以实现错误数据分组的传递，使得可以有效地利用空中接口资源，并且可以提高解码质量。

公开(公告)号：US20130308613A1

公开(公告)日：2013-11-21

申请号：US13943410

申请日：2013-07-16

Applicant: Huawei Technologies Co., Ltd.

Inventor： Qufang HUANG ,  Wei QUAN ,  Yi JIANG ,  Xiaofeng CHEN ,  Jian ZHANG

IPC: H04W74/08

CPC classification number: H04W74/0833 ,  H04W74/008 ,  H04W74/02

Abstract: The present invention provides a random access method, a user equipment and a network equipment. The method comprising: acquiring a random access group scheduling identity, wherein the random access group scheduling identity is shared by user equipments belonging to a first group; receiving control signaling scrambled by the random access group scheduling identity on a PDCCH, and decoding the control signaling according to the random access group scheduling identity; receiving a data packet on a PDSCH according to the decoded control signaling, wherein the data packet comprises indication information used for instructing at least one UE belonging to the first group to perform a random access; and determining that the random access is needed to be performed according to the indication information, and performing the random access. The embodiments of the present invention may save PDCCH resource.

Abstract translation: 本发明提供了一种随机接入方法，用户设备和网络设备。 该方法包括：获取随机接入组调度身份，其中随机接入组调度身份由属于第一组的用户设备共享; 在PDCCH上接收由随机接入组调度身份加扰的控制信令，并根据随机接入组调度身份对控制信令进行解码; 根据解码的控制信令在PDSCH上接收数据分组，其中所述数据分组包括用于指示属于所述第一组的至少一个UE执行随机接入的指示信息; 并且根据指示信息确定需要执行随机访问，并执行随机访问。 本发明的实施例可以保存PDCCH资源。