公开(公告)号：EP3089523A4

公开(公告)日：2017-01-18

申请号：EP14889888

申请日：2014-04-23

申请人： HUAWEI DEVICE CO LTD

发明人： LI MIN

IPC分类号： H04W52/02 ,  H04L1/00 ,  H04W52/36

CPC分类号： H04W52/36 ,  H04L1/0002

摘要： Embodiments of the present invention provide a method for controlling transmit power and an apparatus, which relate to the communications field and are used to ensure EVM and sensitivity that are of a gateway device while lowering a temperature of the gateway device. The method includes: acquiring, by a gateway device, a temperature value of an electronic component; acquiring, by the gateway device, a current transmission mode when the gateway device determines that the temperature value is greater than or equal to a preset temperature value, where the transmission mode is a mode used by the gateway device to send a signal; and adjusting, by the gateway device, transmit power according to the transmission mode, where adjusted transmit power is less than the transmit power before the adjustment. The present invention is applicable to a wireless home gateway scenario.

公开(公告)号：EP2816867B1

公开(公告)日：2017-01-18

申请号：EP13748774.0

申请日：2013-02-07

申请人： Huawei Device Co., Ltd.

发明人： DING, Zhiming ,  WU, Tianyu

IPC分类号： H04W74/08 ,  H04W48/12 ,  H04W88/08

CPC分类号： H04W48/10 ,  H04W48/12 ,  H04W74/006 ,  H04W74/04 ,  H04W88/08

公开(公告)号：EP3116266A4

公开(公告)日：2017-01-11

申请号：EP14887462

申请日：2014-03-28

申请人： HUAWEI DEVICE CO LTD

发明人： TAN GUANZHONG ,  DANG SHUJUN ,  YAO SONGPING ,  JIN HUI

IPC分类号： H04W48/18 ,  H04W48/16

CPC分类号： H04W48/18 ,  H04W8/02 ,  H04W60/00

摘要： Embodiments of the present invention provide a roaming network access method and apparatus, where the method includes: searching, by user equipment, for at least one available network in a roaming area; acquiring, by the user equipment, historical roaming information, where the historical roaming information is used to record information about a network to which a registration attempt has been made when a user roams; adjusting, by the user equipment, a priority of the at least one found available network according to the historical roaming information; and successively selecting, by the user equipment in descending order of an adjusted priority of the at least one found available network, the at least one found available network as a registration attempt network, and attempting to register with the registration attempt network. In the used roaming network access method and apparatus provided in the embodiments of the present invention, a time for initially accessing a network from a roaming area user equipment can be shortened, thereby improving user experience.

摘要翻译： 本发明的实施例提供一种漫游网络接入方法和装置，其中所述方法包括：通过用户设备搜索漫游区域中的至少一个可用网络; 由用户设备获取历史漫游信息，其中使用历史漫游信息来记录当用户漫游时进行登记尝试的网络的信息; 根据所述历史漫游信息，由所述用户设备调整所述至少一个找到的可用网络的优先级; 并且由所述用户设备按照所述至少一个找到的可用网络的调整优先级的降序顺序地将所述至少一个找到的可用网络选择为注册尝试网络，并尝试向所述注册尝试网络注册。 在本发明实施例中提供的所使用的漫游网络接入方法和装置中，可以缩短从漫游用户设备初始接入网络的时间，从而提高用户体验。

公开(公告)号：EP3116252A1

公开(公告)日：2017-01-11

申请号：EP15768040.6

申请日：2015-03-25

申请人： Huawei Device Co., Ltd.

发明人： LI, Xiaoxian ,  FANG, Ping ,  DING, Zhiming

IPC分类号： H04W12/04

CPC分类号： H04L63/0876 ,  H04L9/3242 ,  H04L61/2038 ,  H04L61/6022 ,  H04L63/0414 ,  H04L63/06 ,  H04W8/26 ,  H04W12/02 ,  H04W12/04 ,  H04W12/06 ,  H04W84/12

摘要： The present invention discloses a method for allocating an addressing identifier, an access point, a station, and a communications system. The method for allocating an addressing identifier includes: notifying, by an access point, at least two stations of an encrypted new MAC address that corresponds to each station, and indicating a predetermined change condition, so that the at least two stations change respective MAC addresses to the respective new MAC addresses when the predetermined change condition is met; and when the predetermined change condition is met, updating, by the access point, the MAC addresses of the at least two stations to the new MAC addresses that correspond to the stations, so that when a message is subsequently received from the stations or sent to the stations, the new MAC addresses are used as the MAC addresses of the stations. In the foregoing manner, the present invention can prevent an eavesdropper from tracing, by using a MAC address, a terminal to acquire user privacy, ensuring security of the user privacy.

摘要翻译： 本发明公开了一种用于分配寻址标识符，接入点，站和通信系统的方法。 用于分配寻址标识符的方法包括：由接入点通知对应于每个站的加密新MAC地址的至少两个站，并指示预定的改变状况，使得至少两个站改变相应的MAC地址 当满足预定的改变条件时，到各个新的MAC地址; 并且当满足预定的改变条件时，由接入点将至少两个站的MAC地址更新为与站相对应的新MAC地址，使得当随后从站接收到消息或发送到 这些站，新的MAC地址被用作站的MAC地址。 以上述方式，通过使用MAC地址，本发明能够防止窃听者追踪终端获取用户隐私，确保用户隐私的安全性。

公开(公告)号：EP3093748A4

公开(公告)日：2017-01-11

申请号：EP14876853

申请日：2014-01-06

申请人： HUAWEI DEVICE CO LTD

发明人： HU ZHENG ,  HAN BINGTIAN ,  LIU XIANGNING

IPC分类号： G06F3/0488 ,  G06F3/0482 ,  H04M1/02

CPC分类号： G06F3/04883 ,  G06F3/0482 ,  G06F3/04886

公开(公告)号：EP2887598B1

公开(公告)日：2017-01-11

申请号：EP12884540.1

申请日：2012-09-14

申请人： Huawei Device Co., Ltd.

发明人： WANG, Jian ,  WU, Qiang

IPC分类号： H04L27/26 ,  H04B7/06 ,  H04L5/00 ,  H04W72/04

CPC分类号： H04W72/042 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0058 ,  H04L27/2602 ,  H04L27/2627

摘要： The present invention provides a method and apparatus for mapping between an enhanced downlink control channel resource and an antenna port. The method includes: establishing a mapping between each resource element in an enhanced downlink control channel resource and an antenna port; and establishing a correspondence between control data carried by the resource element and an antenna port corresponding to the resource element, so as to send or receive, according to a reference signal corresponding to the antenna port, the control data carried by the resource element. The present invention determines a manner for mapping between a resource on an ePDCCH and an antenna port, and meets a requirement of LTE development.

摘要翻译： 本发明提供一种用于在增强型下行链路控制信道资源和天线端口之间映射的方法和装置。 该方法包括：在增强下行链路控制信道资源和天线端口之间建立每个资源元素之间的映射; 以及建立由所述资源元素承载的控制数据与对应于所述资源元素的天线端口之间的对应关系，以便根据与所述天线端口对应的参考信号发送或接收由所述资源元素携带的所述控制数据。 本发明确定了ePDCCH上的资源与天线端口之间的映射方式，满足LTE开发的要求。

公开(公告)号：EP2797379B1

公开(公告)日：2017-01-11

申请号：EP14177999.1

申请日：2012-11-30

申请人： Huawei Device Co., Ltd.

发明人： Zhu, Chong ,  Du, Wei

IPC分类号： H04W76/02 ,  H04L29/12 ,  H04L29/06 ,  H04W84/04 ,  H04W84/12 ,  H04W88/04

CPC分类号： H04B7/14 ,  H04L61/6022 ,  H04L63/0892 ,  H04W76/12 ,  H04W84/047 ,  H04W84/12 ,  H04W88/04

摘要： The present invention is applicable to the field of communications technologies, and provides a repeating method of a wireless repeating device and a wireless repeating device. The method includes the following steps: synchronizing network connection information of an upstream AP to a downstream WLAN AP interface of the wireless repeating device; obtaining, according to the downstream WLAN AP interface corresponding to the synchronized upstream AP, downstream wireless STA MAC address information, and establishing an upstream WLAN Client interface which is in a mapping relationship with an STA MAC address; and performing, according to the mapping relationship between the STA MAC address and the established upstream WLAN Client interface, management on data forwarded between the upstream AP and a downstream wireless STA.

公开(公告)号：EP3113545A1

公开(公告)日：2017-01-04

申请号：EP14887503.2

申请日：2014-03-28

申请人： Huawei Device Co., Ltd.

发明人： JIANG, Yinqing ,  SHEN, Li ,  TAN, Guanzhong ,  DANG, Shujun ,  CHEN, Xiaoyan ,  LIU, Xiaojian ,  JIN, Hui

IPC分类号： H04W48/18

CPC分类号： H04W48/18 ,  H04W8/06 ,  H04W8/183 ,  H04W48/16

摘要： Embodiments of the present invention provide a roaming network access method and apparatus, where the method includes: obtaining a mobile country code MCC of a roaming area; obtaining a preferential roaming list, where the preferential roaming list is used to indicate information about at least one network that a user preferentially attempts to register with when the user is roaming; selecting a network that matches the MCC from the preferential roaming list and searching for the selected network; and each time a network is found by the searching, attempting to register with the found network. By means of the roaming network access method and apparatus provided in the embodiments of the present invention, duration of network searching performed by user equipment is shortened, and the user equipment pertinently selects, based on an MCC of a roaming area and a preferential roaming list, a network for network searching and registration, so that time spent by the user equipment on initial network access in the roaming area is reduced and user experience is improved.

摘要翻译： 本发明实施例提供了一种漫游网络接入方法和装置，该方法包括：获取漫游地的移动国家码MCC; 获取优先漫游列表，所述优先漫游列表用于指示用户在漫游时用户优先尝试注册的至少一个网络的信息; 从优先漫游列表中选择与MCC匹配的网络并搜索所选网络; 并且每次通过搜索找到网络时，都试图向找到的网络进行注册。 通过本发明实施例提供的漫游网络接入方法和装置，缩短了用户设备进行网络搜索的时间，并且用户设备根据漫游地的MCC和优先漫游列表 ，用于网络搜索和注册的网络，从而减少用户设备在漫游地初始入网所花的时间，提升用户体验。

公开(公告)号：EP3113418A1

公开(公告)日：2017-01-04

申请号：EP16180491.9

申请日：2010-08-12

申请人： Huawei Device Co., Ltd.

发明人： Deng, Junjie

IPC分类号： H04L12/58 ,  H04M1/725 ,  H04M1/2745

CPC分类号： H04M1/72547 ,  G06Q30/0641 ,  H04L51/28 ,  H04L51/38 ,  H04M1/274516 ,  H04M1/27455 ,  H04M1/575 ,  H04M1/576 ,  H04M1/72552 ,  H04M1/72561 ,  H04M2250/60 ,  H04W4/12 ,  H04W4/16 ,  H04W88/02

摘要： A method for processing contact information includes setting a contact list on a display; selecting a contact from the contact list; binding contact information of the selected contact to a specific area of the display; obtaining service information corresponding to the contact information of the selected contact; and displaying the service information on the specific area of the display, so that the user can easily and quickly read the information about the concerned contact on the specific area of the display on the wireless terminal.

公开(公告)号：EP3113373A1

公开(公告)日：2017-01-04

申请号：EP14886816.9

申请日：2014-03-26

申请人： Huawei Device Co., Ltd.

发明人： WANG, Hongyu ,  CHE, Xiang ,  XU, Qiuliang ,  YANG, Liping ,  XU, Jia ,  LIU, Zhigang ,  LIU, Zhenyu

IPC分类号： H04B1/40 ,  H04W88/08

CPC分类号： H04B1/0057 ,  H01Q1/243 ,  H01Q1/521 ,  H01Q5/00 ,  H01Q5/314 ,  H04B1/006 ,  H04B1/0064 ,  H04B15/02

摘要： Embodiments of the present invention disclose a radio frequency front-end system, including a first antenna, a second antenna, a first radio frequency circuit, a second radio frequency circuit, and a control apparatus, where the control apparatus is configured to acquire a transmission frequency band selected by the first radio frequency circuit, and if a frequency in the transmission frequency band selected by the first radio frequency circuit is less than a preset frequency, control the first radio frequency circuit to connect to the second antenna, and disconnect a connection between the second radio frequency circuit and the second antenna, or maintain an open circuit state between the second radio frequency circuit and the second antenna. The embodiments of the present invention further disclose a signal transmission control method. A size of an antenna can be effectively reduced by using the present invention.

摘要翻译： 本发明的实施例公开了一种射频前端系统，包括第一天线，第二天线，第一射频电路，第二射频电路和控制装置，其中控制装置被配置为获取传输 由第一射频电路选择的频带，并且如果由第一射频电路选择的发送频带中的频率小于预设频率，则控制第一射频电路连接到第二天线，并断开连接 在第二射频电路和第二天线之间，或者在第二射频电路和第二天线之间保持开路状态。 本发明的实施例还公开了一种信号传输控制方法。 通过使用本发明可以有效地减小天线的尺寸。