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1. 发明申请

US20170289874A1 METHOD AND DEVICE FOR RESOURCE CONFIGURATION IN HANDOVER 审中-公开
公开(公告)号：US20170289874A1
公开(公告)日：2017-10-05
申请号：US15511180
申请日：2017-02-23
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Yunxi LI , Qianxi LU
IPC分类号： H04W36/04 , H04W76/04 , H04W76/06 , H04W74/08
CPC分类号： H04W36/04 , H04W24/04 , H04W36/0072 , H04W36/03 , H04W74/0833 , H04W76/27 , H04W76/38
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.

2. 发明申请

US20180242118A1 DECODING MESSAGES BASED ON GROUP IDS 审中-公开
公开(公告)号：US20180242118A1
公开(公告)日：2018-08-23
申请号：US15752094
申请日：2016-08-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Marco BELLESCHI , Stefan WÄNSTEDT , Mats FOLKE , Johnny KAROUT , Yunxi LI
IPC分类号： H04W4/08 , H04W76/45 , H04W76/14 , H04W76/34 , H04W76/50 , H04W4/90 , H04W76/11
CPC分类号： H04W4/08 , H04W4/90 , H04W76/11 , H04W76/14 , H04W76/34 , H04W76/40 , H04W76/45 , H04W76/50
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.

3. 发明申请

US20190357158A1 RESOURCE ALLOCATION METHODS AND NODES WITH SELF-ADAPTING TO DIFFERENT SYNCHRONIZATIONS 审中-公开
公开(公告)号：US20190357158A1
公开(公告)日：2019-11-21
申请号：US16480725
申请日：2017-11-27
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Yunxi LI
IPC分类号： H04W56/00 , H04W72/04 , H04W4/029
摘要： A method of operating a network node grants a first resource for UE transmissions and identified by a time identifier mapped to a first synchronization reference and by a frequency identifier. The time and frequency identifiers are identified by a relative resource identifier. A second resource is reserved for transmissions by the UE, and is identified by the time identifier mapped to a second synchronization reference and by the frequency identifier. The first and second synchronization references can be used by a UE for transmissions synchronization. The relative resource identifier is sent to the UE for use in controlling transmissions. Responsive to information reported by the UE indicating the UE is using the second synchronization reference for transmissions synchronization, a new relative resource identifier is sent that identifies a time identifier mapped to the second synchronization reference that corresponds to a location of the second resource and identifies the frequency.

4. 发明申请

US20190116481A1 APPARATUSES AND METHODS FOR DISCOVERY MESSAGE FORMATS DISTINCTION 审中-公开
公开(公告)号：US20190116481A1
公开(公告)日：2019-04-18
申请号：US16212969
申请日：2018-12-07
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Yunxi LI , Qianxi LU , Stefano SORRENTINO
IPC分类号： H04W8/00 , H04W72/04
CPC分类号： H04W8/005 , H04W72/04
摘要： The disclosed embodiments herein relate to a method in a first communication device, a first communication device, a method in a second communication device and a second communication device and computer programs respectively. The method in the first communication device comprises: receiving from the second communication device, a discovery message at Layer 1 of the first communication device; identifying a message format of the received discovery message; decoding the received discovery message according to the identified message format; and sending the decoded discovery message to higher layers, L2/L3, of the first communication device.

5. 发明公开

US20230422101A1 METHOD AND APPARATUS FOR CONTROLLING SIDELINK QOS 审中-公开
公开(公告)号：US20230422101A1
公开(公告)日：2023-12-28
申请号：US18456034
申请日：2023-08-25
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Congchi ZHANG , Marco BELLESCHI , Zhang ZHANG , Yunxi LI
IPC分类号： H04W28/24 , H04W76/27 , H04W28/02
CPC分类号： H04W28/24 , H04W76/27 , H04W28/0263 , H04W28/0268 , 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.

6. 发明申请

US20190174376A1 METHOD AND DEVICE FOR RESOURCE CONFIGURATION IN HANDOVER 审中-公开
公开(公告)号：US20190174376A1
公开(公告)日：2019-06-06
申请号：US16267328
申请日：2019-02-04
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Yunxi LI , Qianxi LU
IPC分类号： H04W36/04 , H04W36/00 , H04W24/04 , H04W76/38 , H04W74/08 , H04W76/27
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.

7. 发明申请

US20190014606A1 PROSE RELAY DELAY REDUCTION 审中-公开
公开(公告)号：US20190014606A1
公开(公告)日：2019-01-10
申请号：US15753843
申请日：2016-08-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Yunxi LI , Stefan WÄNSTEDT , Eric ANDERSSON , Marco BELLESCHI , Henrik ENBUSKE , Mats FOLKE , Qianxi LU
IPC分类号： H04W76/14 , H04W72/04 , H04W88/04 , H04L1/00 , H04W72/14 , H04W72/12 , H04W28/26 , H04W28/02 , H04W92/18 , H04W4/70
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.

8. 发明申请

US20160227518A1 DEVICE TO DEVICE (D2D) CONTROL INFORMATION RELAY 有权
标题翻译：设备设备（D2D）控制信息继电器
公开(公告)号：US20160227518A1
公开(公告)日：2016-08-04
申请号：US14409172
申请日：2014-09-24
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Yunxi LI , Fredrik GUNNARSSON , Stefano SORRENTINO , Stefan WÄNSTEDT
IPC分类号： H04W72/04 , H04W76/02
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.
摘要翻译：提供了一种网络节点的方法，中继无线设备的方法，覆盖范围外的无线设备的方法，网络节点和中继无线设备，覆盖范围的无线设备。网络节点服务于其中中继无线设备至少部分地位于其中的小区，网络节点为位于小区中的中继无线设备提供至少部分网络覆盖，并且覆盖范围外的无线设备至少部分地不在来自网络节点的网络覆盖。该方法包括确定网络节点应该控制覆盖范围的无线设备。该方法还包括确定要用于控制覆盖范围无线设备的D2D控制信息，以及经由中继无线设备将D2D控制信息发送到覆盖范围外的无线设备。

9. 发明申请

US20200163106A1 Coordination Between Prose BSR and Cellular BSR 审中-公开
公开(公告)号：US20200163106A1
公开(公告)日：2020-05-21
申请号：US16774187
申请日：2020-01-28
申请人： Telefonaktiebolaget LM Ericsson (publ)
发明人： Mats Folke , Yunxi LI , Magnus STATTIN
IPC分类号： H04W72/12 , H04W76/14 , H04W28/02
摘要： A method in a wireless device is disclosed. The method comprises sending a scheduling request to a network node, and receiving, from the network node in response to the scheduling request, a grant of uplink resources. The method further comprises determining whether the granted uplink resources are at least equal to or larger than the resources required for transmission of both a buffer status report (BSR) and a sidelink BSR, and upon determining that the granted uplink resources are at least equal to or larger than the resources required for transmission of both the BSR and the sidelink BSR, communicating the BSR, and the sidelink BSR to the network node in a single medium access control (MAC) protocol data unit (PDU).

10. 发明申请

US20190014506A1 PROSE RELAY RESOURCE OPTIMIZATION 审中-公开
公开(公告)号：US20190014506A1
公开(公告)日：2019-01-10
申请号：US15753821
申请日：2016-08-19
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： Yunxi LI , Stefan WÄNSTEDT , Eric ANDERSSON , Marco BELLESCHI , Henrik ENBUSKE , Mats FOLKE , Qianxi LU
IPC分类号： H04W28/26 , H04W76/14 , H04W88/04 , H04W72/14 , H04W92/18 , H04W8/00 , H04W4/70
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 pattern 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 pattern information; 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, obtaining the data transmission pattern information comprises receiving the data transmission pattern information from the second wireless device; determining the data transmission pattern based on a service type or protocol associated with the data to be relayed; or determining the data transmission pattern based on a LTE version supported by the second wireless device.

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