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公开(公告)号：US09949300B2
公开(公告)日：2018-04-17
申请号：US14746447
申请日：2015-06-22
Applicant: Huawei Device Co., Ltd.
Inventor： Chao Xiang
CPC classification number: H04W76/10 , H04L1/1614 , H04L1/1621 , H04L1/1685 , H04L5/0055 , H04L45/74 , H04L2001/0097 , H04W72/04 , H04W88/08
Abstract: Embodiments of the present invention disclose a packet transmission method and system, and a station, which are used to improve, without increasing cost, data transmission efficiency by optimizing a Wi-Fi packet exchange. The method in the embodiments of the present invention includes: establishing, by a first station, a block acknowledgement connection by negotiating with a second station by using an access point; and if the block acknowledgement connection is successfully established, forwarding, to the second station by using the access point, a data packet sent by the first station.
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公开(公告)号：US09992803B2
公开(公告)日：2018-06-05
申请号：US14862747
申请日：2015-09-23
Applicant: Huawei Device Co., Ltd.
Inventor： Chao Xiang , Ping Yu
CPC classification number: H04W76/10 , H04W16/10 , H04W48/12 , H04W48/16 , H04W72/02 , H04W72/0453 , H04W84/12
Abstract: A wireless fidelity (Wi-Fi) network connection method, a Wi-Fi controller and a Wi-Fi device. The Wi-Fi network connection method includes acquiring, by a first Wi-Fi device, at least one packet broadcasted by a second Wi-Fi device, where each packet includes channel information, determining, by the first Wi-Fi device, target channel information according to the channel information of the at least one packet, and performing, by the first Wi-Fi device according to the target channel information, Wi-Fi network access or providing a hotspot service for a user equipment.
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公开(公告)号：US09807785B2
公开(公告)日：2017-10-31
申请号：US14900969
申请日：2014-07-25
Applicant: Huawei Device Co., Ltd.
Inventor： Chao Xiang
CPC classification number: H04W72/1247 , H04W74/04 , H04W84/12
Abstract: A scheduling and processing method and apparatus for a wireless fidelity (WiFi) station (STA), which resolve a prior-art problem that when multiple STAs are connected to WiFi by means of one access point (AP), due to bandwidth contention, once a STA sensitive to a radio frequency signal is connected to the WiFi, the STA may occupy almost all bandwidth for data exchange, causing a decrease in quality of service of data transmission of the other STAs. The method includes the following steps: acquiring network connection information, within a predetermined time, of STAs that are connected to a WiFi network by means of an AP; sorting the network connection information of the STAs in accordance with priorities according to a predetermined algorithm, to obtain a level list of the STAs; and scheduling and processing to-be-processed data of a corresponding STA according to the level list.
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公开(公告)号：US09743361B2
公开(公告)日：2017-08-22
申请号：US14569523
申请日：2014-12-12
Applicant: Huawei Device Co., Ltd.
Inventor： Chao Xiang , Hongfei Tian
IPC: H04W52/24 , H04W52/16 , H04W72/08 , H04W76/02 , H04B17/318
CPC classification number: H04W52/243 , H04B17/318 , H04W52/16 , H04W52/245 , H04W72/082 , H04W76/15
Abstract: A network access method, device, and system. The method includes: detecting, by a mobile wireless interconnection device, whether interference exists between a first channel and a second channel, where the first channel is between the mobile wireless interconnection device and a station, and the second channel is between the mobile wireless interconnection device and a hotspot access device; if interference exists, reducing, by the mobile wireless interconnection device, its own transmit power, so that no interference exists between the first channel and the second channel, and the station accesses the Internet by using the mobile wireless fidelity device and the hotspot access device.
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5.发明授权公开(公告)号：US09485713B2
公开(公告)日：2016-11-01
申请号：US14954126
申请日：2015-11-30
Applicant: Huawei Device Co., Ltd.
Inventor： Yu Zhao , Chonglu Chen , Dong Chen , Xiaofeng Zhang , Chao Xiang , Xiaoyu Wen
CPC classification number: H04W48/06 , H04B17/345 , H04W24/02 , H04W48/18 , H04W84/04 , H04W84/12 , H04W88/06
Abstract: A circuit for avoiding channel interference, including a Wireless Fidelity (Wi-Fi) chip and at least one first single-pole multi-throw switch, where a movable end of the first single-pole multi-throw switch is connected to a signal transmit pin of the Wi-Fi chip; one non-movable end of the first single-pole multi-throw switch is connected to a first signal transmit tributary while another is connected to a second signal transmit tributary; and when the Wi-Fi chip determines that a first channel and a second channel interfere with each other, the movable end of the first single-pole multi-throw switch is controlled to connect to the second non-movable end of the first single-pole multi-throw switch, where the first channel is a wireless local area network channel, and the second channel is different from the wireless local area network channel.
Abstract translation: 一种用于避免信道干扰的电路，包括无线保真（Wi-Fi）芯片和至少一个第一单极多掷开关，其中第一单极多掷开关的可移动端连接到信号传输 Wi-Fi芯片的引脚; 第一单极多掷开关的一个不可移动端连接到第一信号发射支路，而另一个连接到第二信号发射支路; 并且当Wi-Fi芯片确定第一通道和第二通道彼此干涉时，第一单极多掷开关的可动端被控制以连接到第一单向多掷开关的第二不可动端， 多点投掷开关，其中第一通道是无线局域网通道，第二通道与无线局域网通道不同。
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Patent Agency Ranking
公开(公告)号：US20160157261A1
公开(公告)日：2016-06-02
申请号：US14900969
申请日：2014-07-25
Applicant: HUAWEI DEVICE CO., LTD.
Inventor： Chao Xiang
IPC: H04W72/12
CPC classification number: H04W72/1247 , H04W74/04 , H04W84/12
Abstract: A scheduling and processing method and apparatus for a wireless fidelity (WiFi) station (STA), which resolve a prior-art problem that when multiple STAs are connected to WiFi by means of one access point (AP), due to bandwidth contention, once a STA sensitive to a radio frequency signal is connected to the WiFi, the STA may occupy almost all bandwidth for data exchange, causing a decrease in quality of service of data transmission of the other STAs. The method includes the following steps: acquiring network connection information, within a predetermined time, of STAs that are connected to a WiFi network by means of an AP; sorting the network connection information of the STAs in accordance with priorities according to a predetermined algorithm, to obtain a level list of the STAs; and scheduling and processing to-be-processed data of a corresponding STA according to the level list.
Abstract translation: 一种用于无线保真（WiFi）站（STA）的调度和处理方法和装置，其解决了由于带宽争用而使多个STA通过一个接入点（AP）连接到WiFi的现有技术问题，一次 对无线电频率信号敏感的STA连接到WiFi，STA可以占用几乎所有的带宽用于数据交换，导致其他STA的数据传输的服务质量下降。 该方法包括以下步骤：在预定时间内，通过AP连接到WiFi网络的STA获取网络连接信息; 根据预定算法根据优先级对STA的网络连接信息进行排序，以获得STA的级别列表; 并根据级别列表调度和处理对应STA的待处理数据。
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7.发明申请公开(公告)号：US20160014824A1
公开(公告)日：2016-01-14
申请号：US14862747
申请日：2015-09-23
Applicant: Huawei Device Co., Ltd.
Inventor： Chao Xiang , Ping Yu
CPC classification number: H04W76/10 , H04W16/10 , H04W48/12 , H04W48/16 , H04W72/02 , H04W72/0453 , H04W84/12
Abstract: A wireless fidelity (Wi-Fi) network connection method, a Wi-Fi controller and a Wi-Fi device. The Wi-Fi network connection method includes acquiring, by a first Wi-Fi device, at least one packet broadcasted by a second Wi-Fi device, where each packet includes channel information, determining, by the first Wi-Fi device, target channel information according to the channel information of the at least one packet, and performing, by the first Wi-Fi device according to the target channel information, Wi-Fi network access or providing a hotspot service for a user equipment.
Abstract translation: 无线保真（Wi-Fi）网络连接方式，Wi-Fi控制器和Wi-Fi设备。 Wi-Fi网络连接方法包括由第一Wi-Fi设备获取由第二Wi-Fi设备广播的至少一个分组，其中每个分组包括信道信息，由第一Wi-Fi设备确定目标信道 根据所述至少一个分组的频道信息的信息，并且由所述第一Wi-Fi设备根据所述目标频道信息执行Wi-Fi网络接入或为用户设备提供热点服务。
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公开(公告)号：US09467932B2
公开(公告)日：2016-10-11
申请号：US14145234
申请日：2013-12-31
Applicant: Huawei Device Co., Ltd.
Inventor： Chao Xiang
CPC classification number: H04W48/16 , H04L63/0263 , H04L63/101 , H04W12/08
Abstract: An access control method for a wireless fidelity (WiFi) device and a WiFi device. The method includes: receiving, at a user layer of the WiFi device, an access request for accessing the WiFi device based on a service set identifier (SSID), where the access request includes a request for accessing a management interface web user interface (WEBUI) of the WiFi device; determining, at the user layer of the WiFi device, whether a tag of the received access request is the same as one of tags that are preset for SSIDs forbidden to access the WiFi device; if the determination result is positive, rejecting the access request; if the determination result is negative, accepting the access request. In this way, access control of a WiFi device can be implemented in a simple manner.
Abstract translation: 一种用于无线保真（WiFi）设备和WiFi设备的访问控制方法。 该方法包括：在WiFi设备的用户层接收基于服务集标识符（SSID）访问WiFi设备的访问请求，其中访问请求包括访问管理界面web用户界面（WEBUI）的请求 ）的WiFi设备; 在所述WiFi设备的用户层处，确定所接收的访问请求的标签是否与被禁止访问所述WiFi设备的SSID预设的标签中的一个相同; 如果确定结果为肯定，拒绝接入请求; 如果确定结果为否定，则接受访问请求。 以这种方式，可以以简单的方式实现WiFi设备的访问控制。
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公开(公告)号：US20150289297A1
公开(公告)日：2015-10-08
申请号：US14746447
申请日：2015-06-22
Applicant: Huawei Device Co., Ltd.
Inventor： Chao Xiang
IPC: H04W76/02 , H04L5/00 , H04L12/741 , H04W72/04
CPC classification number: H04W76/10 , H04L1/1614 , H04L1/1621 , H04L1/1685 , H04L5/0055 , H04L45/74 , H04L2001/0097 , H04W72/04 , H04W88/08
Abstract: Embodiments of the present invention disclose a packet transmission method and system, and a station, which are used to improve, without increasing cost, data transmission efficiency by optimizing a Wi-Fi packet exchange. The method in the embodiments of the present invention includes: establishing, by a first station, a block acknowledgement connection by negotiating with a second station by using an access point; and if the block acknowledgement connection is successfully established, forwarding, to the second station by using the access point, a data packet sent by the first station.
Abstract translation: 本发明的实施例公开了通过优化Wi-Fi分组交换而不增加成本来提高数据传输效率的分组传输方法和系统以及站。 本发明实施例中的方法包括：通过使用接入点与第二站协商，由第一站建立块确认连接; 并且如果块确认连接成功建立，则通过使用接入点将由第一站发送的数据分组转发到第二站。
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公开(公告)号：US20140169354A1
公开(公告)日：2014-06-19
申请号：US14145234
申请日：2013-12-31
Applicant: Huawei Device Co., Ltd.
Inventor： Chao Xiang
IPC: H04W48/16
CPC classification number: H04W48/16 , H04L63/0263 , H04L63/101 , H04W12/08
Abstract: An access control method for a wireless fidelity (WiFi) device and a WiFi device. The method includes: receiving, at a user layer of the WiFi device, an access request for accessing the WiFi device based on a service set identifier (SSID), where the access request includes a request for accessing a management interface web user interface (WEBUI) of the WiFi device; determining, at the user layer of the WiFi device, whether a tag of the received access request is the same as one of tags that are preset for SSIDs forbidden to access the WiFi device; if the determination result is positive, rejecting the access request; if the determination result is negative, accepting the access request. In this way, access control of a WiFi device can be implemented in a simple manner.
Abstract translation: 一种用于无线保真（WiFi）设备和WiFi设备的访问控制方法。 该方法包括：在WiFi设备的用户层接收基于服务集标识符（SSID）访问WiFi设备的访问请求，其中访问请求包括访问管理界面web用户界面（WEBUI）的请求 ）的WiFi设备; 在所述WiFi设备的用户层处，确定所接收的访问请求的标签是否与被禁止访问所述WiFi设备的SSID预设的标签中的一个相同; 如果确定结果为肯定，拒绝接入请求; 如果确定结果为否定，则接受访问请求。 以这种方式，可以以简单的方式实现WiFi设备的访问控制。
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