-
公开(公告)号：US20170164244A1
公开(公告)日：2017-06-08
申请号：US15436527
申请日：2017-02-17
Applicant: Huawei Technologies Co., Ltd.
Inventor： Mingzeng Dai , Qinghai Zeng
CPC classification number: H04W36/0038 , H04W8/14 , H04W16/32 , H04W24/00 , H04W36/08
Abstract: Embodiments of the present invention provide a path switching method, a mobility anchor, and a base station. The path switching method provided in the embodiments of the present invention includes: receiving, by a mobility anchor, a path switch request message sent by a target base station; keeping, by the mobility anchor, a user plane path between the mobility anchor and a serving gateway SGW unchanged if the mobility anchor is to switch a local path; and switching, by the mobility anchor, a user plane path between the mobility anchor and a source base station to the target base station. The solution in the embodiments of the present invention is not limited by a UE feature and a scenario such as a scenario with macro base station coverage, so that core network signaling load is better reduced.
-
公开(公告)号：US20170150453A1
公开(公告)日：2017-05-25
申请号：US15424141
申请日：2017-02-03
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. 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.
-
公开(公告)号：US20170048914A1
公开(公告)日：2017-02-16
申请号：US15338705
申请日：2016-10-31
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qinghai Zeng , Hongping Zhang
Abstract: A data transmission method including sending, by a base station, request information, an identifier of a wireless local area network (WLAN) access point (AP), and a first Internet Protocol (IP) address of the base station to user equipment, receiving, by the base station, a second IP address assigned by the WLAN AP to the user equipment and confirmation information that are sent by the user equipment, and performing, by the base station, multi-stream aggregation data transmission to the user equipment using the WLAN AP and through the IP tunnel, where the IP tunnel is determined using the first IP address and the second IP address.
Abstract translation: 一种数据传输方法，包括：向用户设备发送基站的请求信息，无线局域网（WLAN）接入点（AP）的标识符和所述基站的第一互联网协议（IP）地址），接收 由所述基站将由所述WLAN AP分配给所述用户设备的第二IP地址和由所述用户设备发送的确认信息，并且由所述基站使用所述用户设备向所述用户设备进行多流聚合数据传输 WLAN AP和通过IP隧道，其中IP隧道使用第一个IP地址和第二个IP地址确定。
-
公开(公告)号：US20160337997A1
公开(公告)日：2016-11-17
申请号：US15221897
申请日：2016-07-28
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qufang Huang , Jian Zhang , Qinghai Zeng , Mingzeng Dai
CPC classification number: H04W56/0015 , H04L7/04 , H04W16/14 , H04W72/0413 , H04W74/0816
Abstract: Embodiments of the present invention provide a synchronization method, a base station, and user equipment. The method includes: completing, by an unlicensed-spectrum base station, preemption of a radio channel of an unlicensed spectrum at a first time point; determining, by the unlicensed-spectrum base station, a second time point, where the second time point is a subframe boundary at which the base station starts to send an effective subframe; intensively sending, by the unlicensed-spectrum base station, synchronization signals in a first time period between the first time point and the second time point, so that user equipment UE completes uplink synchronization in the first time period; and starting, by the base station, to send the effective subframe at the second time point.
Abstract translation: 本发明的实施例提供了同步方法，基站和用户设备。 该方法包括：由非许可频谱基站在第一时间点完成非许可频谱的无线电信道的抢占; 由所述非许可频谱基站确定第二时间点，其中所述第二时间点是所述基站开始发送有效子帧的子帧边界; 由所述非许可频谱基站在所述第一时间点和所述第二时间点之间的第一时间段中集中发送同步信号，使得所述用户设备UE在所述第一时间段内完成上行链路同步; 并且由基站开始在第二时间点发送有效子帧。
-
公开(公告)号：US20160323049A1
公开(公告)日：2016-11-03
申请号：US15205340
申请日：2016-07-08
Applicant: HUAWEI TECHNOLOGIES CO., LTD.
Inventor： Jian ZHANG , Qinghai Zeng , Qufang Huang
IPC: H04B17/345 , H04W16/14
CPC classification number: H04B17/345 , H04W16/14
Abstract: Embodiments of the present invention provide a spectrum detection method and apparatus, and a base station. According to the method, in the embodiments, a first base station sends spectrum detection information to an auxiliary device, where the spectrum detection information is used to instruct the auxiliary device to detect whether a first spectrum is occupied; then, the first base station receives first spectrum status information sent by the auxiliary device, so that the first base station determines whether the first spectrum in an area in which the auxiliary device is located is occupied. Therefore, it is implemented that the first base station may determine whether user equipment is interfered by another communications system device in a process in which the user equipment uses the first spectrum, so as to implement sharing of a spectrum by the user equipment with the another communications system device.
Abstract translation: 本发明的实施例提供了一种频谱检测方法和装置以及基站。 根据该方法，在实施方式中，第一基站向辅助装置发送频谱检测信息，其中使用频谱检测信息指示辅助装置检测第一频谱是否被占用; 那么，第一基站接收由辅助设备发送的第一频谱状态信息，使得第一基站确定辅助设备所在的区域中的第一频谱是否被占用。 因此，实现第一基站可以在用户设备使用第一频谱的过程中确定用户设备是否被另一通信系统设备干扰，以便由用户设备与另一个通信系统设备共享频谱 通信系统设备。
-
Patent Agency Ranking
公开(公告)号：US20160112961A1
公开(公告)日：2016-04-21
申请号：US14978060
申请日：2015-12-22
Applicant: Huawei Technologies Co., Ltd.
Inventor： Jian Zhang , Qufang Huang , Mingzeng Dai , Qinghai Zeng
CPC classification number: H04W52/146 , H04W52/242 , H04W52/34 , H04W52/365
Abstract: The present invention provides an uplink power control method and an apparatus. The method includes: receiving, by a first base station, a power headroom report PHR sent by a terminal, where the PHR includes: power headroom PH of the terminal in a serving cell provided by the first base station, a quantity of physical resource blocks PRBs allocated by a second base station to the terminal in a serving cell provided by the second base station, and PH of the terminal in the serving cell provided by the second base station, and controlling, by the first base station according to the PHR, transmit power of the terminal in the serving cell provided by the first base station.
Abstract translation: 本发明提供一种上行链路功率控制方法和装置。 该方法包括：由第一基站接收由终端发送的功率余量报告PHR，其中PHR包括：由第一基站提供的服务小区中的终端的功率余量PH，物理资源块的数量 由第二基站分配给由第二基站提供的服务小区中的终端的PRB和由第二基站提供的服务小区中的终端的PH，并且由第一基站根据PHR进行控制， 在由第一基站提供的服务小区中发送终端的功率。
-
公开(公告)号：US20160100343A1
公开(公告)日：2016-04-07
申请号：US14968383
申请日：2015-12-14
Applicant: Huawei Technologies Co., Ltd.
Inventor： Li Chai , Bo Lin , Yan Wang , Qinghai Zeng
CPC classification number: H04W36/08 , H04W36/0088 , H04W48/16 , H04W56/00 , H04W56/001 , Y02D70/00 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/21
Abstract: Embodiments of the present invention provide a cell discovery method and apparatus, where the method includes: determining, by a second network node, modified timing of the second network node according to acquired timing modification information; receiving, by the second network node, uplink resource information of user equipment sent by a first network node; performing, by the second network node, detection on an uplink signal of the user equipment by using the modified timing and according to the uplink resource information; and when detecting proximity of the user equipment, sending, by the second network node, proximity information to the first network node. The cell discovery method and apparatus provided in the embodiments of the present invention prevent from triggering UE to perform unnecessary cell measurement or handover, thereby reducing network signaling load and lowering power consumption of the UE.
Abstract translation: 本发明的实施例提供一种小区发现方法和装置，其中该方法包括：根据获取的定时修改信息，由第二网络节点确定第二网络节点的修改定时; 由所述第二网络节点接收由第一网络节点发送的用户设备的上行链路资源信息; 由所述第二网络节点通过使用所述修改的定时并根据所述上行链路资源信息，对所述用户设备的上行链路信号进行检测; 并且当检测到所述用户设备的接近度时，由所述第二网络节点向所述第一网络节点发送邻近信息。 本发明实施例提供的小区发现方法和装置防止触发UE执行不必要的小区测量或切换，从而减少网络信令负载并降低UE的功耗。
-
公开(公告)号：US20160072668A1
公开(公告)日：2016-03-10
申请号：US14939924
申请日：2015-11-12
Applicant: Huawei Technologies Co., Ltd.
Inventor： Qinghai Zeng , Jian Zhang
CPC classification number: H04L41/0803 , H04W28/08 , H04W28/085 , H04W72/12 , H04W84/12 , H04W88/02
Abstract: A service data offloading method, an access network device, and a terminal are provided. The access network device sends a local area network configuration message and a bearer configuration message to the terminal, configures a local area network for the terminal according to the local area network configuration message, and configures a dedicated bearer for the terminal according to the bearer configuration message, where the local area network configuration message or the bearer configuration message includes a downlink-only data reception indication, so that the terminal receives, in the local area network according to the downlink-only data reception indication, downlink data of the dedicated bearer and prohibits sending uplink data of the dedicated bearer.
Abstract translation: 提供服务数据卸载方法，接入网络设备和终端。 接入网络设备向终端发送局域网配置消息和承载配置消息，根据局域网配置消息配置终端的局域网，并根据承载配置为终端配置专用承载 消息，其中局域网配置消息或承载配置消息包括仅下行链路数据接收指示，使得终端在根据仅下行链路数据接收指示的局域网中接收专用承载的下行链路数据 并禁止发送专用承载的上行数据。
-
公开(公告)号：US20150341960A1
公开(公告)日：2015-11-26
申请号：US14820190
申请日：2015-08-06
Applicant: Huawei Technologies Co., Ltd.
Inventor： Wei Quan , Jian Zhang , Qinghai Zeng
IPC: H04W74/00 , H04L12/841 , H04L5/00
CPC classification number: H04W74/006 , H04L1/08 , H04L1/189 , H04L1/1896 , H04L5/0044 , H04L5/0053 , H04L5/0091 , H04L47/283
Abstract: Embodiments of the present invention provide a data transmission method and apparatus. The method includes generating a configuration message. The configuration message is used to configure, for user equipment UE, a function of receiving downlink bundled data, and the downlink bundled data is downlink data that is repeatedly transmitted at least twice. The configuration message to the UE and the downlink bundled data are sent to the UE. According to the data transmission method and apparatus provided in the embodiments of the present invention, downlink data is sent to user equipment in a downlink bundling manner, thereby shortening a delay of the downlink data transmission. If the downlink data is PDCCH control signaling, timeliness of an operation indicated by the PDCCH control signaling is improved.
Abstract translation: 本发明的实施例提供一种数据传输方法和装置。 该方法包括生成配置消息。 配置消息用于为用户设备UE配置接收下行链路捆绑数据的功能，下行链路捆绑数据是重复发送至少两次的下行链路数据。 向UE和下行链路捆绑数据的配置消息发送给UE。 根据本发明实施例提供的数据传输方法和装置，下行链路数据以下行链路捆绑方式发送给用户设备，从而缩短了下行链路数据传输的延迟。 如果下行链路数据是PDCCH控制信令，则由PDCCH控制信令指示的动作的及时性得到改善。
-
公开(公告)号：US20150264597A1
公开(公告)日：2015-09-17
申请号：US14726128
申请日：2015-05-29
Applicant: Huawei Technologies Co., Ltd.
Inventor： Hongping Zhang , Junhui Zhao , Qinghai Zeng , Tao Zhong
CPC classification number: H04W28/0289 , H04W24/10 , H04W28/0231 , H04W28/08 , H04W28/085 , H04W36/0058 , H04W36/14
Abstract: A communication method includes: receiving, by a user equipment, measurement configuration information sent by a base station, where the measurement configuration information is used to instruct the user equipment to perform measurement on a WiFi AP, and the measurement configuration information includes a WiFi measurement object and a WiFi measurement quantity; performing, by the user equipment, measurement on the WiFi measurement object according to the WiFi measurement quantity, to obtain a measurement report; and sending, by the user equipment, the measurement report to the base station, so that the base station determines, according to the measurement report, to offload the user equipment to the WiFi AP or stop communication between the user equipment and the WiFi AP.
Abstract translation: 通信方法包括：由用户设备接收由基站发送的测量配置信息，其中所述测量配置信息用于指示所述用户设备对WiFi AP进行测量，并且所述测量配置信息包括WiFi测量 对象和WiFi测量数量; 由用户设备根据WiFi测量量对WiFi测量对象进行测量，以获得测量报告; 并且由用户设备将测量报告发送到基站，使得基站根据测量报告确定将用户设备卸载到WiFi AP或停止用户设备与WiFi AP之间的通信。
-
-
-
-
-
-
-
-
-
Search Results
432
records
(took 0.031 seconds)
