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公开(公告)号：US10609521B2
公开(公告)日：2020-03-31
申请号：US15752094
申请日：2016-08-12
发明人： Marco Belleschi , Stefan Wänstedt , Mats Folke , Johnny Karout , Yunxi Li
摘要： In accordance with certain embodiments, there is disclosed herein a method for decoding a received message. The method comprises determining one or more non-reserved group IDs associated with a first wireless device. The method additionally includes participating in a communication session based on a first group ID of the one or more non-reserved group IDs associated with the first wireless device. The method further includes receiving a first message from a second wireless device. The first message comprises a second group ID. The second group ID is not among the one or more non-reserved group IDs associated to with the first wireless device. The method also comprises determining the second group ID is a reserved group ID. The method additional comprises decoding the first message based on the second group ID.
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公开(公告)号：US10231279B2
公开(公告)日：2019-03-12
申请号：US15327897
申请日：2015-08-07
发明人： Iana Siomina , Qianxi Lu , Yunxi Li
IPC分类号： H04W76/04 , H04W72/14 , H04W74/08 , H04W76/25 , H04W76/14 , H04W4/80 , H04W88/06 , H04W92/18
摘要： There is discussed a Device-to-Device (D2D) enabled node for a wireless communication network. The D2D enabled node is adapted for determining that a D2D resource grant expected by the D2D enabled node is not received from a network node, wherein the D2D enabled node is further adapted for performing one or more actions in response to the determining that the grant is not received. There are also discussed related nodes and methods.
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公开(公告)号：US09949246B2
公开(公告)日：2018-04-17
申请号：US14409172
申请日：2014-09-24
CPC分类号： H04W72/042 , H04B7/2606 , H04W52/04 , H04W52/383 , H04W56/0025 , H04W76/14 , H04W88/04
摘要： A method for a network node, a method for a relay wireless device, a method for an out of coverage wireless device, a network node, and a relay wireless device, an out of coverage wireless device are presented. The network node serves a cell in which a relay wireless device is at least partially located, the network node provides at least partial network coverage for the relay wireless device located in the cell, and an out of coverage wireless device is at least partially out of network coverage from the network node. The method includes determining that the network node should control the out of coverage wireless device. The method further includes determining D2D control information to be used for controlling the out of coverage wireless device, and transmitting the D2D control information to the out of coverage wireless device via a relay wireless device.
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公开(公告)号：US20160295603A1
公开(公告)日：2016-10-06
申请号：US15033008
申请日：2014-10-30
发明人： Yunxi Li , Qianxi Lu , Stefan Wänstedt
CPC分类号： H04W72/1247 , H04W28/04 , H04W74/0858 , H04W76/14
摘要： A first terminal device (100A) transmits scheduling assignments to announce its scheduled data transmissions. A second terminal device (100B), after receiving the scheduling assignment, determines the timing information of the scheduled data transmission from the first terminal device (100A). However, the scheduling assignment transmissions from two terminal devices (100A, 100B) may collide, in which case, the terminal devices(100A, 100B) may fail to receive the scheduling assignment from each other and miss the scheduled data transmissions indicated in the scheduling assignments. The present application discloses how to detect collisions between scheduling assignment transmissions from two terminal devices (100A, 0B) that are configured for device-to-device communication.
摘要翻译： 第一终端设备（100A）发送调度分配以通知其调度的数据传输。 第二终端设备（100B）在接收到调度分配之后，从第一终端设备（100A）确定调度数据传输的定时信息。 然而，来自两个终端设备（100A，100B）的调度分配传输可能相冲突，在这种情况下，终端设备（100A，100B）可能不能彼此接收调度分配，并且错过调度中指示的调度的数据传输 作业。 本申请公开了如何检测来自被配置用于设备到设备通信的两个终端设备（100A，0B）的调度分配传输之间的冲突。
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公开(公告)号：US11770741B2
公开(公告)日：2023-09-26
申请号：US17265952
申请日：2019-08-09
发明人： Congchi Zhang , Marco Belleschi , Zhang Zhang , Yunxi Li
CPC分类号： H04W28/24 , H04W28/0263 , H04W28/0268 , H04W76/27 , H04W92/18
摘要： The present application generally relates to wireless communication technology. More particularly, it relates to a method and apparatus for controlling sidelink (SL) Quality of Service (QoS). According to one or more embodiments, a method for controlling sidelink (SL) Quality of Service (QoS) comprising the following steps carried out at a User Equipment (UE): a) generating QoS requirement from characteristics for one or more packets to be transmitted via a sidelink; b) determining bearer configuration corresponding to the QoS requirement; and c) performing SL transmission on the basis of the bearer configuration.
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公开(公告)号：US10813021B2
公开(公告)日：2020-10-20
申请号：US16267328
申请日：2019-02-04
摘要： A technique relating to resource configuration in a wireless communication network. A terminal device in the wireless communication network receives information about supplemental resource from a source cell. Then the terminal device determines a time interval, in which the supplemental resource is available to the terminal device, in a transition period of a handover from the source cell to a target cell based on a timer associated with a random access procedure in the handover. In this way, the terminal device may use the supplemental resource during the handover.
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公开(公告)号：US20190320475A1
公开(公告)日：2019-10-17
申请号：US16316715
申请日：2018-01-19
摘要： Embodiments of the present disclosure provide a method, apparatus and computer program product for sidelink transmission control. The method implemented at a first user equipment which supports a first radio access technology comprises: determining a sidelink transmission mode for transmitting, wherein the sidelink transmission mode is one of a first mode corresponding to the first radio access technology and a second mode corresponding to a second radio access technology; and transmitting a sidelink signal according to the sidelink transmission mode using a sidelink resource configured by a network node which serves the first user equipment.
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公开(公告)号：US20180007702A1
公开(公告)日：2018-01-04
申请号：US15543526
申请日：2016-02-25
发明人： Yunxi Li , Xinghua Song , Stefano Sorrentino
CPC分类号： H04W72/1205 , H04W4/70 , H04W72/02 , H04W72/042 , H04W76/27
摘要： The present disclosure pertains to method for operating a network node of a cellular communication network, the method comprising scheduling, by the network node, a ProSe Focused Frame, PFF frame. The disclosure also pertains to related devices and methods.
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公开(公告)号：US20170208646A1
公开(公告)日：2017-07-20
申请号：US15327897
申请日：2015-08-07
发明人： Iana Siomina , Qianxi Lu , Yunxi Li
摘要： There is discussed a Device-to-Device (D2D) enabled node for a wireless communication network. The D2D enabled node is adapted for determining that a D2D resource grant expected by the D2D enabled node is not received from a network node, wherein the D2D enabled node is further adapted for performing one or more actions in response to the determining that the grant is not received. There are also discussed related nodes and methods.
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公开(公告)号：US10863561B2
公开(公告)日：2020-12-08
申请号：US15753843
申请日：2016-08-19
发明人： Yunxi Li , Stefan Wänstedt , Eric Andersson , Marco Belleschi , Henrik Enbuske , Mats Folke , Qianxi Lu
IPC分类号： H04W76/14 , H04W28/26 , H04W88/04 , H04W72/12 , H04W4/70 , H04L1/00 , H04W28/02 , H04W72/04 , H04W72/14 , H04W92/18
摘要： According to some embodiments, a method in a first wireless device of relaying data from a second wireless device to a wireless communication network comprises: obtaining data transmission information associated with data to be relayed from the second wireless device to the wireless communication network; requesting resources from the wireless communication network according to the data transmission information before receiving the data to be relayed; receiving an indication of resources from the wireless communication network; receiving the data from the second wireless device; and transmitting the data to the wireless communication network using the indicated resources. In particular embodiments, the data transmission information includes at least one of an amount of data to be relayed from the second wireless device to the wireless communication network and an estimated time for receiving the data from the second wireless device at the first wireless device.
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