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1. 发明申请

WO2020083509A1 NETWORK DEVICE AND WIRELESS COMMUNICATION DEVICE FOR CYCLIC COMMUNICATION 审中-公开
公开(公告)号：WO2020083509A1
公开(公告)日：2020-04-30
申请号：PCT/EP2018/079435
申请日：2018-10-26
申请人： HUAWEI TECHNOLOGIES CO., LTD. , MANOLAKIS, Konstantinos
发明人： MANOLAKIS, Konstantinos , MEDINA, Daniel , CASTANEDA, Mario , STIRLING-GALLACHER, Richard , LI, Zhongfeng
IPC分类号： H04B1/69 , H04B1/7143 , H04J13/00 , H04J11/00
摘要： The present invention relates to wireless communications suitable for smart manufacturing and industrial automation. In particular, the invention proposes a wireless communication device (UE) and a network device (BS), in particular suitable for cyclic communication. The BS is configured to provide a first information defining a hopping sequence to a UE, and to provide a second information to the UE defining when the hopping sequence should be repeated, in particular periodically repeated. The UE is accordingly configured to receive the first information from the BS, and to receive the second information from the BS. The hopping sequence specifies at least two spatial resources and/or at least two radio resources, which the UE is configured to use for transmissions to and/or from the BS.

2. 发明申请

WO2021073727A1 USER EQUIPMENTS AND METHODS FOR SUPPORTING GROUPCAST POWER CONTROL 审中-公开
公开(公告)号：WO2021073727A1
公开(公告)日：2021-04-22
申请号：PCT/EP2019/077934
申请日：2019-10-15
申请人： HUAWEI TECHNOLOGIES CO., LTD. , CASTANEDA, Mario
发明人： STIRLING-GALLACHER, Richard , LI, Zhongfeng , KAKKAVAS, Anastasios
IPC分类号： H04W52/38 , H04W52/28 , H04W52/24
摘要： The present disclosure provides a Target User Equipment (UE) for performing feedback for groupcast power control. The Target UE configured to obtain its distance to a Source UE, select a feedback resource depending on whether the obtained distance is below, above or equal to one or more distance thresholds, and send a power control feedback message to the Source UE on the selected feedback resource. The present disclosure provides a Source UE for performing power control of a groupcast transmission. The Source UE configured to send a transmission to two or more Target UEs, and receive, from at least one Target UE, a respective power control feedback message on at least one feedback resource depending on whether an obtained distance from the Source UE to the at least one Target UE is below, above or equal to one or more distance thresholds.

3. 发明申请

WO2020126115A1 DEVICE FOR TRANSMITTING SYNCHRONIZATION INFORMATION USING A SPATIAL FILTER 审中-公开
公开(公告)号：WO2020126115A1
公开(公告)日：2020-06-25
申请号：PCT/EP2019/060794
申请日：2019-04-26
申请人： HUAWEI TECHNOLOGIES CO., LTD. , CASTANEDA, Mario
发明人： CASTANEDA, Mario , STIRLING-GALLACHER, Richard , LI, Zhongfeng
IPC分类号： H04B7/06
摘要： The present invention relates to the transmission of synchronization information, in particular the transmission of sidelink synchronization signals, by means of a user equipment. The present invention therefore provides a device for transmitting synchronization information, wherein the device is configured to determine if the device shall operate as a synchronization reference, and if yes, transmit synchronization information using a spatial filter.

4. 发明申请

WO2020125990A1 DEVICE AND METHOD FOR SUPPORTING A FEEDBACK MECHANISM 审中-公开
公开(公告)号：WO2020125990A1
公开(公告)日：2020-06-25
申请号：PCT/EP2018/086151
申请日：2018-12-20
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ZHONGFENG, Li
发明人： ZHONGFENG, Li , STIRLING-GALLACHER, Richard , LUO, Jian , ZHOU, Chan , AYAZ, Serkan
IPC分类号： H04L1/18 , H04W72/04 , H04W88/04 , H04L5/00
摘要： The present invention provides a network device for supporting a User Equipment (UE) feedback mechanism to a unicast or a groupcast or a multicast or a broadcast transmission. The network device is configured to determine one or more of feedback channel resources for one UE or a subgroup or a group of UEs, wherein each determined feedback channel resource is a UE specific feedback channel resource or a shared feedback channel resource for one UE or a group or a subgroup of the UEs; and send, to a UE or a subgroup or a group of the UEs, a UE specific or subgroup specific or group specific signalling comprising one or more parameters being indicative of at least one of the determined feedback channel resources. This invention also provides a wireless communication device (UE). The wireless communication device is configured to receive, from a network device, a UE specific signal or a subgroup specific signal comprising one or more resource parameters being indicative of at least one determined feedback channel resource; and send one or more feedback messages to the network device and/or another node using the at least one determined feedback channel resource, wherein the at least one determined feedback channel resource is a UE specific feedback channel resource or a shared feedback channel resource for a subgroup of the UEs.

5. 发明申请

WO2020125989A1 DEVICE FOR TRANSMITTING SYNCHRONIZATION INFORMATION USING A SPATIAL FILTER 审中-公开
公开(公告)号：WO2020125989A1
公开(公告)日：2020-06-25
申请号：PCT/EP2018/086148
申请日：2018-12-20
申请人： HUAWEI TECHNOLOGIES CO., LTD. , CASTANEDA, Mario
发明人： CASTANEDA, Mario , STIRLING-GALLACHER, Richard , ZHONGFENG, Li
IPC分类号： H04B7/06
摘要： The present invention relates to the transmission of synchronization information, in particular the transmission of sidelink synchronization signals, by means of a user equipment. The present invention therefore provides a device for transmitting synchronization information, wherein the device is configured to determine if the device shall operate as a synchronization reference, and if yes, transmit synchronization information using a spatial filter.

6. 发明申请

WO2020057760A1 DEVICES AND METHODS FOR COMMUNICATION IN A WIRELESS COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2020057760A1
公开(公告)日：2020-03-26
申请号：PCT/EP2018/076751
申请日：2018-10-02
申请人： HUAWEI TECHNOLOGIES CO., LTD. , ZHONGFENG, Li
发明人： ZHONGFENG, Li , STIRLING-GALLACHER, Richard , LUO, Jian , LI, Yilin , LI, Jian
IPC分类号： H04B7/06 , H04B7/08 , H04W88/04
摘要： The invention relates to a user equipment (101) configured to communicate using a first signal or channel via a first resource with a first device and using a second signal or channel via a second resource with a second device. The user equipment (101) is configured to: measure the first signal and/or channel in the first resource for a beam or link failure detection; and, in response to a detected failure in the first resource, transmit the second signal or channel via the second resource to the second device for a failure recovery request. The first device can be a further user equipment (103) and the second device can be a base station (105), wherein the first resource is a sidelink resource between the user equipment (101) and the further user equipment (103) and the second resource is an uplink resource between the user equipment (101) and the base station (105). Alternatively, the first device can be a base station (105) and the second device can be a further user equipment (103), wherein the first resource is a downlink resource between the user equipment (101) and the base station (105) and the second resource is a sidelink resource between the user equipment (101) and the further user equipment (103).

7. 发明申请

WO2018228187A1 Method for Response to Beam Failure Recovery Request 审中-公开
公开(公告)号：WO2018228187A1
公开(公告)日：2018-12-20
申请号：PCT/CN2018/088962
申请日：2018-05-30
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LIU, Bin , XIA, Pengfei , STIRLING-GALLACHER, Richard
IPC分类号： H04B7/0408 , H04W16/28
摘要： The disclosure relates to technology for beam failure recovery in user equipment. The user equipment sends a beam failure recovery request to the base station upon detection of a beam failure between the base station and the user equipment, and monitors one or more candidate beams in which to receive the beam failure recovery request response from the base station, based on an association between a beam failure recovery request response and a beam failure recovery request.

8. 发明申请

WO2018157760A1 SYSTEM AND METHOD FOR PROVIDING EXPLICIT FEEDBACK IN THE UPLINK 审中-公开
公开(公告)号：WO2018157760A1
公开(公告)日：2018-09-07
申请号：PCT/CN2018/077068
申请日：2018-02-23
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： STIRLING-GALLACHER, Richard , LIU, Bin , XIA, Pengfei , TENNY, Nathan Edward , ZHUANG, Hongcheng
IPC分类号： H04W72/04
摘要： A method for transmitting feedback includes generating explicit channel feedback for a plurality of transmit beam-receive beam combinations (TRBCs) between the user device and a transmit-receive point (TRP), generating a modified resource in accordance with explicit feedback configuration information, the modified resource configured to convey the explicit channel feedback, wherein an explicit channel feedback associated with each TRBC is conveyed on a different data symbol of the modified resource, and transmitting the modified resource to the TRP using a single TRBC.

9. 发明申请

WO2018141207A1 METHOD AND APPARATUS OF BEAM RECOMMENDATION IN COMMUNICATION SYSTEMS 审中-公开
公开(公告)号：WO2018141207A1
公开(公告)日：2018-08-09
申请号：PCT/CN2018/072870
申请日：2018-01-16
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： XIA, Pengfei , LIU, Bin , STIRLING-GALLACHER, Richard
IPC分类号： H04W16/28
摘要： A method and system for beam recommendation in communication systems is provided. In an embodiment, a method in a device for adjusting beam parameters at a remote transmitter includes measuring, by the device, device environmental parameters. The method also includes determining, by the device, beam recommendation information according to the device environmental parameters. The method also includes transmitting, by the device, the beam recommendation information to the remote transmitter, wherein the remote transmitter uses the beam recommendation information to adjust the beam width for transmissions to the device.

10. 发明申请

WO2018059292A1 SYSTEM AND METHOD FOR D2D COMMUNICATION 审中-公开
标题翻译：用于D2D通信的系统和方法
公开(公告)号：WO2018059292A1
公开(公告)日：2018-04-05
申请号：PCT/CN2017/102530
申请日：2017-09-20
申请人： HUAWEI TECHNOLOGIES CO., LTD.
发明人： LIU, Bin , ZENG, Yongbo , STIRLING-GALLACHER, Richard , SANG, Aimin Justin
IPC分类号： H04W76/02
摘要： A system and method for device-to-device (D2D) communication includes detecting, by a transmitting user equipment (UE) of a plurality of UEs, a sidelink type of a receiving UE of the plurality of UEs, the sidelink type used by the receiving UE to communicate on a discovery channel, determining, by the transmitting UE, a pool of resources for an air interface supported by the receiving UE and the transmitting UE, selecting, by the transmitting UE, transmission resources from the pool of resources according to the sidelink type of the receiving UE, indicating, by the transmitting UE, the transmission resources to the receiving UE over the discovery channel, and communicating, by the transmitting UE, directly with the receiving UE using the transmission resources.
摘要翻译：用于设备到设备（D2D）通信的系统和方法包括：由多个UE中的发送用户设备（UE）检测多个UE中的接收UE的侧链路类型 UE，由接收UE用于在发现信道上进行通信的侧链类型，由发送UE确定用于由接收UE和发送UE支持的空中接口的资源池，由发送UE选择发送来自资源池的资源根据接收UE的侧链类型，由发送UE在发现信道上向接收UE指示传输资源，以及由发送UE直接与接收UE使用传输资源。

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