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公开(公告)号：US11343861B2
公开(公告)日：2022-05-24
申请号：US16826154
申请日：2020-03-20
Applicant: Apple Inc.
Inventor： Richard Burbidge , Sangeetha L. Bangolae , Youn Hyoung Heo , Kyeongin Jeong , Jaemin Han , Mo-han Fong
Abstract: There is are provided methods and apparatus relating to layer 2 relaying and mobility using a sidelink interface, including a remote user equipment (UE) for use in a wireless communication network, the UE comprising: a device to network (D2N) entity, a device to device (D2D) entity, and control logic to: receive a service data unit derived from an IP packet direct the service data unit to the D2N entity for communication with an eNB using a Uu interface in a first mode of operation, and direct the service data unit to the D2D entity for communication with the eNB via a first relay UE using a sidelink interface in a second, relay, mode of operation.
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公开(公告)号：US10205560B2
公开(公告)日：2019-02-12
申请号：US15491530
申请日：2017-04-19
Applicant: Apple Inc.
Inventor： Mo-han Fong , Sophie Vrzic , Robert Novak , Jun Yuan , Dong-Sheng Yu
IPC: H04L1/18 , H04W72/04 , H04W72/12 , H04W72/00 , H04L5/14 , H04L5/00 , H04L1/00 , H04L27/26 , H04W88/04 , H04W88/06 , H04W28/04
Abstract: Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions. In some embodiments of the invention, a 3-state acknowledgement channel and associated error recovery operation enables the base station and mobile station to recover from control signaling error and reduce packet loss.
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3.发明申请System and Method for Spatial Multiplexing-Based OFDM Broadcast/Multicast Transmission 审中-公开基于空间复用的OFDM广播/组播传输系统与方法公开(公告)号：US20130083718A1
公开(公告)日：2013-04-04
申请号：US13644013
申请日：2012-10-03
Applicant: Apple Inc.
Inventor： Wen Tong , Jianglei Ma , Mo-han Fong , Peiying Zhu , Aaron Callard
IPC: H04W4/06
CPC classification number: H04W4/06 , H04B7/0689 , H04L5/0007 , H04L5/0023
Abstract: A method of OFDM transmission/reception comprising: transmitting broadcast/multicast signals on a first antenna and unicast signals on a second antenna; segregating broadcast/multicast sub-channelization from unicast channels sub-channelization based on FDM(frequency division multiplexing)/TDM (time division multiplexing) sub-channelization.
Abstract translation: 一种OFDM发送/接收的方法，包括：在第一天线上发送广播/组播信号，在第二天线上发送单播信号; 基于FDM（频分复用）/ TDM（时分复用）子信道化的单播信道子信道化分离广播/多播子信道化。
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公开(公告)号：US10374756B2
公开(公告)日：2019-08-06
申请号：US15491530
申请日：2017-04-19
Applicant: Apple Inc.
Inventor： Mo-han Fong , Sophie Vrzic , Robert Novak , Jun Yuan , Dong-Sheng Yu
IPC: H04L1/18 , H04W72/04 , H04W72/12 , H04W72/00 , H04L5/14 , H04L5/00 , H04L1/00 , H04L27/26 , H04W88/04 , H04W88/06 , H04W28/04
Abstract: Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions. In some embodiments of the invention, a 3-state acknowledgement channel and associated error recovery operation enables the base station and mobile station to recover from control signaling error and reduce packet loss.
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公开(公告)号：US20170222762A1
公开(公告)日：2017-08-03
申请号：US15491530
申请日：2017-04-19
Applicant: Apple Inc.
Inventor： Mo-han Fong , Sophie Vrzic , Robert Novak , Jun Yuan , Dong-Sheng Yu
CPC classification number: H04L1/1812 , H04L1/0003 , H04L1/0009 , H04L1/1816 , H04L1/1861 , H04L1/1887 , H04L1/1896 , H04L5/0055 , H04L5/14 , H04L27/2659 , H04L27/2666 , H04W28/04 , H04W72/005 , H04W72/042 , H04W72/044 , H04W72/0446 , H04W72/0453 , H04W72/1257 , H04W72/1268 , H04W88/04 , H04W88/06
Abstract: Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions. In some embodiments of the invention, a 3-state acknowledgement channel and associated error recovery operation enables the base station and mobile station to recover from control signaling error and reduce packet loss.
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Patent Agency Ranking
公开(公告)号：US20170222761A1
公开(公告)日：2017-08-03
申请号：US15491575
申请日：2017-04-19
Applicant: Apple Inc.
Inventor： Mo-han Fong , Sophie Vrzic , Robert Novak , Jun Yuan , Dong-Sheng Yu
CPC classification number: H04L1/1812 , H04L1/0003 , H04L1/0009 , H04L1/1816 , H04L1/1861 , H04L1/1887 , H04L1/1896 , H04L5/0055 , H04L5/14 , H04L27/2659 , H04L27/2666 , H04W28/04 , H04W72/005 , H04W72/042 , H04W72/044 , H04W72/0446 , H04W72/0453 , H04W72/1257 , H04W72/1268 , H04W88/04 , H04W88/06
Abstract: Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions. In some embodiments of the invention, a 3-state acknowledgement channel and associated error recovery operation enables the base station and mobile station to recover from control signaling error and reduce packet loss.
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公开(公告)号：US11515969B2
公开(公告)日：2022-11-29
申请号：US17215623
申请日：2021-03-29
Applicant: Apple Inc.
Inventor： Mo-han Fong , Sophie Vrzic , Robert Novak , Jun Yuan , Dong-Sheng Yu
IPC: H04W72/00 , H04L1/18 , H04W72/04 , H04W72/12 , H04L5/14 , H04L5/00 , H04L1/00 , H04L27/26 , H04W88/04 , H04W88/06 , H04W28/04
Abstract: Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions. In some embodiments of the invention, a 3-state acknowledgement channel and associated error recovery operation enables the base station and mobile station to recover from control signaling error and reduce packet loss.
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公开(公告)号：US20220279607A1
公开(公告)日：2022-09-01
申请号：US17750158
申请日：2022-05-20
Applicant: Apple Inc.
Inventor： Richard Burbidge , Sangeetha L. Bangolae , Youn Hyoung Heo , Kyeongin Jeong , Jaemin Han , Mo-han Fong
IPC: H04W76/10
Abstract: There is are provided methods and apparatus relating to layer 2 relaying and mobility using a sidelink interface, including a remote user equipment (UE) for use in a wireless communication network, the UE comprising: a device to network (D2N) entity, a device to device (D2D) entity, and control logic to: receive a service data unit derived from an IP packet direct the service data unit to the D2N entity for communication with an eNB using a Uu interface in a first mode of operation, and direct the service data unit to the D2D entity for communication with the eNB via a first relay UE using a sidelink interface in a second, relay, mode of operation.
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公开(公告)号：US20180294925A1
公开(公告)日：2018-10-11
申请号：US16004740
申请日：2018-06-11
Applicant: Apple Inc.
Inventor： Mo-han Fong , Sophie Vrzic , Robert Novak , Jun Yuan , Dong-Sheng Yu
IPC: H04L1/18 , H04L1/00 , H04W72/04 , H04W72/00 , H04W72/12 , H04L27/26 , H04L5/14 , H04L5/00 , H04W28/04 , H04W88/06 , H04W88/04
Abstract: Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions. In some embodiments of the invention, a 3-state acknowledgement channel and associated error recovery operation enables the base station and mobile station to recover from control signaling error and reduce packet loss.
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公开(公告)号：US10009149B2
公开(公告)日：2018-06-26
申请号：US15491575
申请日：2017-04-19
Applicant: Apple Inc.
Inventor： Mo-han Fong , Sophie Vrzic , Robert Novak , Jun Yuan , Dong-Sheng Yu
CPC classification number: H04L1/1812 , H04L1/0003 , H04L1/0009 , H04L1/1816 , H04L1/1861 , H04L1/1887 , H04L1/1896 , H04L5/0055 , H04L5/14 , H04L27/2659 , H04L27/2666 , H04W28/04 , H04W72/005 , H04W72/042 , H04W72/044 , H04W72/0446 , H04W72/0453 , H04W72/1257 , H04W72/1268 , H04W88/04 , H04W88/06
Abstract: Methods described herein are for wireless communication systems. One aspect of the invention is directed to a method for a HARQ process, in which the HARQ process includes a first transmission of an encoder packet and at least one retransmission. The method involves allocating a transmission resource for each respective transmission. The method involves transmitting control information from a base station to a mobile station for each respective transmission. The control information includes information to uniquely identify the HARQ process and an identification of one of a time resource, a frequency resource and a time and frequency resource that is allocated for the transmission. In some embodiments of the invention, specific control information is signalled from a base station to a mobile station to enable RAS-HARQ operation. In some embodiments of the invention, retransmission signaling in included as part of regular unicast signaling used for both first transmission and retransmissions. In some embodiments of the invention, a 3-state acknowledgement channel and associated error recovery operation enables the base station and mobile station to recover from control signaling error and reduce packet loss.
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