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公开(公告)号:US10250312B2
公开(公告)日:2019-04-02
申请号:US15360852
申请日:2016-11-23
申请人: Xuemin Shen , Miao Wang , Khalid Aldubaikhy , Osama Aboul-Magd , Yan Xin , Kwok Shum Au , Sheng Sun
发明人: Xuemin Shen , Miao Wang , Khalid Aldubaikhy , Osama Aboul-Magd , Yan Xin , Kwok Shum Au , Sheng Sun
摘要: Methods and systems for simultaneous transmission between a transmitter and a plurality of receivers. The transmitter receives information identifying respective preferred transmission sectors for transmission from the transmitter to each receiver. The transmitter transmits a first multi-user simultaneous transmission to a first set of two or more receivers. The first set of receivers is selected for the first set by identifying that the preferred transmission sectors for transmission to the first set of receivers are included in a first virtual grouping of two or more transmission sectors. The two or more transmission sectors belonging to the first virtual grouping are defined by the transmitter.
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公开(公告)号:US20180294933A1
公开(公告)日:2018-10-11
申请号:US15894251
申请日:2018-02-12
申请人: Sheng Sun , Yan Xin , Wen Tong , Kwok Shum Au , Osama Aboul-Magd
发明人: Sheng Sun , Yan Xin , Wen Tong , Kwok Shum Au , Osama Aboul-Magd
摘要: An apparatus for wireless communications. The apparatus includes a network interface configured for wireless communication with one or more personal basic service set (PBSS) control points (PCPs)/access points (APs) within a basic service set (BSS) PCP/AP cluster (BPAC) BSS. A processor coupled to the network interface is configured to coordinate beam coverage functions of the one or more member PCP/APs within the BPAC BSS. The processor is also configured to schedule communications within the BPAC BSS. The processor is also configured to provide a function of a virtual PCP/AP, and/or instruct another PCP/AP within the BPAC BSS to provide a function of the virtual PCP/AP, the virtual PCP/AP providing a representation of all PCP/AP s in the BPAC BSS as the single virtual PCP/AP.
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公开(公告)号:US20180146466A1
公开(公告)日:2018-05-24
申请号:US15360756
申请日:2016-11-23
申请人: Xuemin Shen , Miao Wang , Qinghua Shen , Osama Aboul-Magd , Yan Xin , Kwok Shum Au , Sheng Sun
发明人: Xuemin Shen , Miao Wang , Qinghua Shen , Osama Aboul-Magd , Yan Xin , Kwok Shum Au , Sheng Sun
CPC分类号: H04W72/046 , H04W72/0406 , H04W72/042 , H04W76/14 , H04W84/12
摘要: Methods and systems for device-to-device (D2D) communication between a first device and a second device. The first device receives a communication transmitted by the second device, where the communication is intended for another recipient other than the first device. The communication provides information for the first device to determine a preferred transmit sector to be used by the second device for the D2D communication. The first device transmits a communication to the second device that provides information indentifying the preferred transmit sector to be used by the second device. As a receiver in the D2D communication, the first device receives data from the second device, transmitted on the preferred transmit sector. As a transmitter in the D2D communication, the first device transmits data to the second device on a preferred transmit sector identified in another communication received from the second device.
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公开(公告)号:US20180018185A1
公开(公告)日:2018-01-18
申请号:US15459960
申请日:2017-03-15
申请人: Sheng Sun , Yan Xin , Osama Aboul-Magd , Jung Hoon Suh , Kwok Shum Au
发明人: Sheng Sun , Yan Xin , Osama Aboul-Magd , Jung Hoon Suh , Kwok Shum Au
CPC分类号: G06F9/4418 , G06F9/4416 , G06F21/44 , H04W52/0235 , H04W76/11 , H04W84/12 , Y02D70/00 , Y02D70/142 , Y02D70/26
摘要: Methods and systems for waking up an electronic device having a wake-up receiver circuit. A signal is transmitted, carrying a wake-up frame (WUF) including a protocol data unit (PDU). A wake-up sequence is inserted in a portion ahead of the PDU. The wake-up sequence is used by the electronic device for detection of the WUF and identification of the intended recipient. The WUF also includes a wake-up identifier (WUID) that is used by the electronic device to authenticate the WUF.
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公开(公告)号:US10445107B2
公开(公告)日:2019-10-15
申请号:US15459960
申请日:2017-03-15
申请人: Sheng Sun , Yan Xin , Osama Aboul-Magd , Jung Hoon Suh , Kwok Shum Au
发明人: Sheng Sun , Yan Xin , Osama Aboul-Magd , Jung Hoon Suh , Kwok Shum Au
IPC分类号: G06F9/4401 , H04W76/11 , G06F21/44 , H04W52/02 , H04W84/12
摘要: Methods and systems for waking up an electronic device having a wake-up receiver circuit. A signal is transmitted, carrying a wake-up frame (WUF) including a protocol data unit (PDU). A wake-up sequence is inserted in a portion ahead of the PDU. The wake-up sequence is used by the electronic device for detection of the WUF and identification of the intended recipient. The WUF also includes a wake-up identifier (WUID) that is used by the electronic device to authenticate the WUF.
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公开(公告)号:US10292163B2
公开(公告)日:2019-05-14
申请号:US15360756
申请日:2016-11-23
申请人: Xuemin Shen , Miao Wang , Qinghua Shen , Osama Aboul-Magd , Yan Xin , Kwok Shum Au , Sheng Sun
发明人: Xuemin Shen , Miao Wang , Qinghua Shen , Osama Aboul-Magd , Yan Xin , Kwok Shum Au , Sheng Sun
摘要: Methods and systems for device-to-device (D2D) communication between a first device and a second device. The first device receives a communication transmitted by the second device, where the communication is intended for another recipient other than the first device. The communication provides information for the first device to determine a preferred transmit sector to be used by the second device for the D2D communication. The first device transmits a communication to the second device that provides information indentifying the preferred transmit sector to be used by the second device. As a receiver in the D2D communication, the first device receives data from the second device, transmitted on the preferred transmit sector. As a transmitter in the D2D communication, the first device transmits data to the second device on a preferred transmit sector identified in another communication received from the second device.
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公开(公告)号:US11330465B2
公开(公告)日:2022-05-10
申请号:US15480044
申请日:2017-04-05
申请人: Yan Xin , Sheng Sun , Osama Aboul-Magd , Kwok Shum Au , Jung Hoon Suh
发明人: Yan Xin , Sheng Sun , Osama Aboul-Magd , Kwok Shum Au , Jung Hoon Suh
摘要: A method, apparatus and system for transmitting control information in a header of a physical protocol data unit (PPDU), such as an IEEE 802.11 compliant PPDU. Embodiments include indicating control features in an EDMG PPDU for Wireless LAN communications. The method and system may include overloading at least one bit of a Scrambler Initialization Field in the PPDU header (e.g. the PHY header) to convey control information, as well as to be used to initialise the scrambler shift register. The same header bits are thus used for both purposes. Examples of control information include a primary channel, channel width or MIMO configuration to be used in further communication.
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公开(公告)号:US10790948B2
公开(公告)日:2020-09-29
申请号:US15894251
申请日:2018-02-12
申请人: Sheng Sun , Yan Xin , Wen Tong , Kwok Shum Au , Osama Aboul-Magd
发明人: Sheng Sun , Yan Xin , Wen Tong , Kwok Shum Au , Osama Aboul-Magd
IPC分类号: H04L5/00 , H04W16/28 , H04W56/00 , H04W72/04 , H04W12/06 , H04W92/10 , H04W80/02 , H04W84/12 , H04W88/12
摘要: An apparatus for wireless communications. The apparatus includes a network interface configured for wireless communication with one or more personal basic service set (PBSS) control points (PCPs)/access points (APs) within a basic service set (BSS) PCP/AP cluster (BPAC) BSS. A processor coupled to the network interface is configured to coordinate beam coverage functions of the one or more member PCP/APs within the BPAC BSS. The processor is also configured to schedule communications within the BPAC BSS. The processor is also configured to provide a function of a virtual PCP/AP, and/or instruct another PCP/AP within the BPAC BSS to provide a function of the virtual PCP/AP, the virtual PCP/AP providing a representation of all PCP/AP s in the BPAC BSS as the single virtual PCP/AP.
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公开(公告)号:US20180145732A1
公开(公告)日:2018-05-24
申请号:US15360852
申请日:2016-11-23
申请人: Xuemin Shen , Miao Wang , Khalid Aldubaikhy , Osama Aboul-Magd , Yan Xin , Kwok Shum Au , Sheng Sun
发明人: Xuemin Shen , Miao Wang , Khalid Aldubaikhy , Osama Aboul-Magd , Yan Xin , Kwok Shum Au , Sheng Sun
CPC分类号: H04B7/0617 , H04B7/0452 , H04B7/0623 , H04B7/0632 , H04B7/0695 , H04B7/088 , H04W72/0446 , H04W84/12
摘要: Methods and systems for simultaneous transmission between a transmitter and a plurality of receivers. The transmitter receives information identifying respective preferred transmission sectors for transmission from the transmitter to each receiver. The transmitter transmits a first multi-user simultaneous transmission to a first set of two or more receivers. The first set of receivers is selected for the first set by identifying that the preferred transmission sectors for transmission to the first set of receivers are included in a first virtual grouping of two or more transmission sectors. The two or more transmission sectors belonging to the first virtual grouping are defined by the transmitter.
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公开(公告)号:US11323878B2
公开(公告)日:2022-05-03
申请号:US17011840
申请日:2020-09-03
申请人: Sheng Sun , Yan Xin , Wen Tong , Kwok Shum Au , Osama Aboul-Magd
发明人: Sheng Sun , Yan Xin , Wen Tong , Kwok Shum Au , Osama Aboul-Magd
IPC分类号: H04W16/28 , H04W12/062 , H04L5/00 , H04W56/00 , H04W72/04 , H04W12/06 , H04W92/10 , H04W80/02 , H04W84/12 , H04W88/12
摘要: An apparatus for wireless communications. The apparatus includes a network interface configured for wireless communication with one or more personal basic service set (PBSS) control points (PCPs)/access points (APs) serving in one BSS PCP/AP cluster (BPAC) basic service set (BSS). The processor is coupled to the network interface and configured to: transmit synchronization signals to one or more electronic devices (EDs) of the one BPAC BSS and to the one or more PCP/APs of the one BPAC BSS to synchronize transmissions within the one BPAC BSS.
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