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1.发明公开
公开(公告)号：EP3041161A3
公开(公告)日：2016-10-26
申请号：EP15202904.7
申请日：2015-12-29
发明人： GAO, Lin , LI, Wenjun , ZHOU, Yuan
CPC分类号： H04W72/12 , H04B1/0067 , H04J3/1694 , H04L5/0064 , H04L5/0076 , H04L47/72 , H04W72/0446 , H04W72/0453 , H04W72/0493 , H04W72/08 , H04W84/12
摘要： Embodiments of the present invention provide a dual band communication method and a WLAN device. The method includes: first determining a service type of a service in a switching period according to a preset policy, where the switching period includes one first timeslot in which a first radio frequency channel works and one adjacent second timeslot in which a second radio frequency channel works; determining, according to the determined service type and a preset service quality requirement corresponding to the service type, maximum duration of the switching period in which the service quality requirement is met; and when time division multiplexing is performed on a baseband processor, controlling switching between the first radio frequency channel and the second radio frequency channel according to the maximum duration, so that actual duration of the switching period is less than or equal to the maximum duration.
摘要翻译： 本发明的实施例提供一种双频带通信方法和WLAN设备。 该方法包括：根据预设策略，首先在切换周期内确定业务的业务类型，其中切换周期包括第一射频信道工作的一个第一时隙和一个相邻的第二时隙，其中第二射频信道 作品; 根据确定的服务类型和与服务类型对应的预设服务质量要求，确定满足服务质量要求的切换周期的最大持续时间; 并且当在基带处理器上执行时分复用时，根据最大持续时间来控制第一射频信道与第二射频信道之间的切换，使切换周期的实际持续时间小于或等于最大持续时间。
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2.发明公开METHOD AND SYSTEM FOR OBTAINING WIRELESS LOCAL AREA NETWORK ACCESS POINT DEPLOYMENT PLAN 有权方法和系统，用于创建使用计划接入点无线LAN
公开(公告)号：EP2434795A1
公开(公告)日：2012-03-28
申请号：EP10826084.5
申请日：2010-10-27
发明人： DONG, Mingjie , ZHANG, Wei , ZHOU, Yuan , HU, Yun , YANG, Shoubao , HU, Sen , HOU, Guanbo
IPC分类号： H04W16/20
CPC分类号： H04W16/18
摘要： A method for obtaining a deployment scheme of Wireless Local Area Network (WLAN) Access Points (APs) is provided. The method includes obtaining coverage information of each AP according to a WLAN competition model and deployment information; and combining a constraint relationship between the coverage information of each AP and cost information of each AP, and obtaining the deployment scheme of the APs through calculation. A device and a system are further provided, so as to automatically obtain a deployment scheme of APs, and control the cost.
摘要翻译： 本发明提供一种用于获得无线局域网（WLAN）接入点（AP）的部署方案方法。 该方法包括获得每个APgemäß至WLAN竞争模型和部署信息的覆盖信息; 和组合中的每个AP的每个AP和成本信息的覆盖信息之间的约束关系，以及通过计算获得的AP的部署方案。 的装置和系统被进一步提供，以自动获得的AP的部署方案，并控制成本。
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公开(公告)号：EP4075594A1
公开(公告)日：2022-10-19
申请号：EP20912301.7
申请日：2020-12-10
发明人： ZHOU, Yuan , YU, Dong , WANG, Hanyang , HOU, Meng
IPC分类号： H01Q1/36
摘要： Embodiments of this application provide an antenna assembly and a mobile terminal, and relate to the field of antenna technologies, so that two antennas can be implemented in a same radiation structure, and therefore space occupied by the antenna can be reduced. The antenna assembly includes: a first grounding part and a second grounding part, where a slot is formed between the first grounding part and the second grounding part, and the first grounding part and the second grounding part are separated by the slot; a first feed line, where at least a part of the first feed line is located in the slot or is located in a directly opposite position of the slot, a first end of the first feed line is configured to feed the first grounding part, and a second end of the first feed line is electrically connected to the first grounding part; and a second feed line, where at least a part of the second feed line is located in the slot or is located in a directly opposite position of the slot, a first end of the second feed line is configured to feed one of the first grounding part and the second grounding part, and a second end of the second feed line is electrically connected to the other of the first grounding part and the second grounding part.
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公开(公告)号：EP4210165A1
公开(公告)日：2023-07-12
申请号：EP21865746.8
申请日：2021-08-05
发明人： ZHOU, Yuan , LIU, Xiaopeng , HOU, Meng , YU, Dong
IPC分类号： H01Q1/22
摘要： This application discloses an antenna for a foldable electronic device and a foldable electronic device. The foldable electronic device includes a first housing and a second housing that are rotationally connected to each other by means of rotating shafts located on two sides, and an antenna. The first housing can switch between an unfolded state and a folded state relative to the second housing, and the antenna is disposed in a closed slot. The antenna is an antenna of a three-dimensional structure. The antenna includes a first antenna segment and a second antenna segment that are sequentially connected and disposed in a length direction of the antenna. In the unfolded state, the second antenna segment is located below the first antenna segment. One end of the first antenna segment is connected to a ground plate of the first housing. The first antenna segment extends from one end toward a direction in which an opening/closing region of the first housing and the second housing in the unfolded state is away from the first housing. There is a gap between an end of the second antenna segment and the ground plate of the first housing. A radio frequency signal output by a radio frequency module is received by means of the second antenna segment. This application can effectively optimize directivity of the antenna.
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公开(公告)号：EP4145624A1
公开(公告)日：2023-03-08
申请号：EP21814386.5
申请日：2021-03-16
发明人： ZHANG, Junhong , LAN, Yao , LI, Jun , ZHOU, Yuan
摘要： This application provides an antenna and an electronic device. The antenna includes: a radiator, and a first feed point and a second feed point that are disposed on the radiator. One end of the radiator is an open end, and the first feed point is located between the open end and the second feed point. The radiator includes a first position and a second position, where a distance between the first position and the open end along the radiator is a quarter of a target wavelength, and a distance between the second position and the first feed point along the radiator is a half of the target wavelength. The first feed point is disposed at a position that deviates from the first position by a first preset value, and the first preset value is greater than or equal to 0, and less than or equal to one sixteenth of the target wavelength. The second feed point is disposed at a position that deviates from the second position by a second preset value, and the second preset value is greater than or equal to 0, and less than or equal to one sixteenth of the target wavelength. In the foregoing technical solution, two antenna modes with high isolation can be implemented by disposing a same radiator, so that space of the electronic device can be saved.
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6.发明授权
公开(公告)号：EP2254285B1
公开(公告)日：2017-07-26
申请号：EP09722279.8
申请日：2009-03-13
发明人： ZHOU, Yuan , ZHANG, Wei , FENG, Danfeng
IPC分类号： H04W40/26 , H04W40/22 , H04L12/757
CPC分类号： H04W40/22 , H04L45/023 , H04W40/26
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7.发明授权METHOD AND SYSTEM FOR OBTAINING WIRELESS LOCAL AREA NETWORK ACCESS POINT DEPLOYMENT PLAN 有权方法和系统，用于创建使用计划接入点无线LAN
公开(公告)号：EP2434795B1
公开(公告)日：2013-08-07
申请号：EP10826084.5
申请日：2010-10-27
发明人： DONG, Mingjie , ZHANG, Wei , ZHOU, Yuan , HU, Yun , YANG, Shoubao , HU, Sen , HOU, Guanbo
CPC分类号： H04W16/18
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公开(公告)号：EP3041161B1
公开(公告)日：2017-11-01
申请号：EP15202904.7
申请日：2015-12-29
发明人： GAO, Lin , LI, Wenjun , ZHOU, Yuan
CPC分类号： H04W72/12 , H04B1/0067 , H04J3/1694 , H04L5/0064 , H04L5/0076 , H04L47/72 , H04W72/0446 , H04W72/0453 , H04W72/0493 , H04W72/08 , H04W84/12
摘要： Embodiments of the present invention provide a dual band communication method and a WLAN device. The method includes: first determining a service type of a service in a switching period according to a preset policy, where the switching period includes one first timeslot in which a first radio frequency channel works and one adjacent second timeslot in which a second radio frequency channel works; determining, according to the determined service type and a preset service quality requirement corresponding to the service type, maximum duration of the switching period in which the service quality requirement is met; and when time division multiplexing is performed on a baseband processor, controlling switching between the first radio frequency channel and the second radio frequency channel according to the maximum duration, so that actual duration of the switching period is less than or equal to the maximum duration.
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公开(公告)号：EP4199254A1
公开(公告)日：2023-06-21
申请号：EP21860059.1
申请日：2021-08-02
发明人： MA, Ning , LAI, Ben , YU, Dong , WU, Pengfei , ZHOU, Yuan
摘要： This application discloses an antenna system and an electronic device. The antenna system includes a first antenna (that is, a low-frequency antenna), and the first antenna includes a strip-shaped antenna radiator. The antenna radiator has a first end and a second end. A first radiator section in which the first end is located and/or a second radiator section in which the second end is located being used as a radiator of a second antenna (that is, a Wi-Fi antenna), and a radio frequency signal output by a second antenna radio frequency source may be received by using the first radiator section and/or the second radiator section. A first filter (that is, a low-pass filter) is connected between the first antenna radio frequency source and an antenna feed point, and a first filter is connected between a ground and an antenna ground point. A second filter (that is, a high-pass filter) is connected between the second antenna radio frequency source and the first radiator section and/or the second radiator section, and a second filter is connected between the ground and the first radiator section and/or the second radiator section. In this application, space occupied by an antenna can be reduced, miniaturization of the electronic device is facilitated, and a directivity coefficient and a SAR value of the Wi-Fi antenna are reduced.
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公开(公告)号：EP4123828A1
公开(公告)日：2023-01-25
申请号：EP21793593.1
申请日：2021-03-25
发明人： YU, Dong , LIU, Kexin , ZHOU, Yuan , WANG, Hanyang , YING, Lijun , WU, Pengfei , LEE, Chien-ming , HOU, Meng
摘要： This application provides an antenna unit and an electronic device. A signal at a C-mode port and a signal at a D-mode port of a same loop antenna in any antenna unit are respectively excited by using two feeds, and the antenna unit is electrically symmetrically disposed, so that the signal at the C-mode port is self-cancelled at the D-mode port, and the signal at the D-mode port is self-cancelled at the C-mode port, to implement signal isolation between the two ports and interference self-cancel, and the signal at the C-mode port and the signal at the D-mode port can be complementary to each other in different radiation directions, to implement two antennas with high isolation and a low envelope correlation coefficient ECC based on the same loop antenna. In this way, good antenna performance can be ensured, so that the electronic device can fully use the antenna unit in limited space to implement various scenarios, to improve utilization of antenna space.
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