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1. 发明申请

WO2022115026A1 TRIGGERING ASSESSMENT OF A SHARED CHANNEL 审中-公开
公开(公告)号：WO2022115026A1
公开(公告)日：2022-06-02
申请号：PCT/SE2021/051175
申请日：2021-11-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LIU, Yuhang , ALRIKSSON, Peter , KARAKI, Reem , GRANT, Stephen , MADHAVAN, Narendar , DO, Tai
IPC分类号： H04W72/04 , H04L1/00 , H04L5/00 , H04W72/08 , H04W72/12
摘要： A base station (1400) in a wireless communication network transmits, to a user equipment (1300) and on a downlink control channel, a trigger signal that triggers the user equipment (1300) to assess a shared channel. The trigger signal also configures the user equipment (1300) with radio resources of an uplink channel with which to report a result of the assessment. The base station receives, on the radio resources of the uplink channel, the report of the result of the assessment performed by the user equipment (1300) and transmits data on the shared downlink channel to the user equipment (1300). The transmitting of the data is based on the result of the assessment performed by the user equipment (1300).

2. 发明申请

WO2021230806A1 UPLINK POLLING FOR NEW RADIO OPERATION IN MM-WAVE FREQUENCY BANDS 审中-公开
公开(公告)号：WO2021230806A1
公开(公告)日：2021-11-18
申请号：PCT/SE2021/050465
申请日：2021-05-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LIU, Yuhang , ALRIKSSON, Peter , CHENG, Jung-Fu , GRANT, Stephen , KARAKI, Reem
IPC分类号： H04L1/16 , H04B7/02 , H04W72/12 , H04W74/00
摘要： A method, system and apparatus are disclosed for uplink polling for, e.g., New Radio (NR) in millimeter wave (mm-Wave) frequency bands. In one embodiment, a network node is configured to transmit a polling request, the polling request indicating a request for a wireless device's uplink buffer status; and as a result of the polling request, receive a polling response. In another embodiment, a wireless device (WD) is configured to receive a polling request, the polling request indicating a request for the WD's uplink buffer status; and as a result of the polling request, determine the WD's uplink buffer status.

3. 发明申请

WO2020089854A1 HANDLING MULTIPLE TRANSMISSION OPPORTUNITIES IN A PAGING OCCASION 审中-公开
公开(公告)号：WO2020089854A1
公开(公告)日：2020-05-07
申请号：PCT/IB2019/059401
申请日：2019-11-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： RUNE, Johan , ALRIKSSON, Peter
IPC分类号： H04W74/08 , H04W68/02 , H04B7/0408
摘要： A method is provided for use in a network node in wireless communications network. The method includes determining, a plurality of transmission opportunities, TXOPs, in which to attempt to transmit a paging signal in a plurality of beams. The plurality of beams have a beam order. The method further includes assigning a predetermined number of the plurality of TXOPs to each beam of the plurality of beams, wherein none of the TXOPs is assigned to more than one beam. The method further includes performing at least one clear channel assessment, CCA, before transmitting the paging signal in one of the TXOPs. The method further includes transmitting the paging signal in a first beam of the plurality of beams using one of the plurality of TXOPs assigned to the first beam based on a first successful CCA covering the used TXOP.

4. 发明申请

WO2019032003A1 MULTIPLEXING OF DIFFERENT TRAFFIC TYPES IN A TELECOMMUNICATIONS NETWORK 审中-公开
公开(公告)号：WO2019032003A1
公开(公告)日：2019-02-14
申请号：PCT/SE2018/050675
申请日：2018-06-21
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MUKHERJEE, Amitav , ALRIKSSON, Peter
IPC分类号： H04L1/18 , H04L5/00 , H04W72/10
摘要： Methods and systems for multiplexing of different traffic types in a telecommunications network are provided. According to one aspect, a method of operation of a network node comprises: determining that data is available for a Downlink (DL) transmission of a first traffic type to a User Equipment (UE); identifying a DL transmission of a second traffic type to be punctured; transmitting the DL transmission of the first traffic type by puncturing the identified DL transmission of the second traffic type; receiving a Hybrid Automatic Repeat Request (HARQ) Negative Acknowledgement (NACK) associated with the punctured DL transmission of the second traffic type; and excluding the HARQ NACK associated with the punctured DL transmission of the second traffic type from a DL Contention Window Size (CWS) adjustment operation of the network node.

5. 发明申请

WO2017063779A1 APPARATUS AND METHOD FOR DISCOVERY REFERENCE SIGNAL ALIGNED SCHEDULING 审中-公开
标题翻译：用于发现参考信号对齐调度的装置和方法
公开(公告)号：WO2017063779A1
公开(公告)日：2017-04-20
申请号：PCT/EP2016/069583
申请日：2016-08-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SUGIRTHARAJ, David , ALRIKSSON, Peter , WITTENMARK, Emma
IPC分类号： H04L5/00 , H04W72/00
CPC分类号： H04L5/0035 , H04L5/0044 , H04L5/0053
摘要： Disclosed herein is a method implemented in a network node for transmitting data to a wireless device, wherein the data is time aligned with a periodic high priority transmission. The method comprises the steps of defining a zone prior to the occasion of the periodic high priority transmission where data packets could be aligned, identifying suitable data packets to schedule in the zone prior to the periodic high priority transmission, performing a clear channel assessment – CCA – and transmitting the periodic high priority transmission and potentially the data packets. Also disclosed is an arrangement and a computer program product.
摘要翻译：这里公开了一种在网络节点中实现的用于向无线设备发送数据的方法，其中该数据与周期性高优先级传输时间对齐。该方法包括以下步骤：在周期性高优先级传输的情况之前定义区域，其中数据分组可被对齐，在周期性高优先级传输之前识别要在该区域中调度的合适数据分组，执行清除信道评估-CCA - 并且发送周期性的高优先级传输和可能的数据分组。还公开了一种装置和一种计算机程序产品。

6. 发明申请

WO2016138957A1 MULTI-LEVEL ACK DEFINING DECODING MARGIN 审中-公开
标题翻译：多级确认定义解码
公开(公告)号：WO2016138957A1
公开(公告)日：2016-09-09
申请号：PCT/EP2015/054612
申请日：2015-03-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ANDGART, Niklas , ALRIKSSON, Peter , AXMON, Joakim
IPC分类号： H04L1/16
CPC分类号： H04L1/0003 , H04B7/0456 , H04L1/0009 , H04L1/0015 , H04L1/0031 , H04L1/1671 , H04L1/1685 , H04L1/1819 , H04L5/0048 , H04L5/0055
摘要： The present disclosure relates to methods of transmitting and receiving transmission feedback in a radio network node. More particularly the disclosure pertains to transmitting and receiving messages acknowledging reception and successful decoding of a transport block in a radio network node. The disclosure also relates to a wireless device providing transmission feedback and to a radio network node receiving the transmission feedback. The disclosure proposes a method, performed in a radio network node, of receiving transmission feedback. The method comprises transmitting S1, using a set of transmission properties, a transport block to a receiving wireless device and receiving S2, from the receiving wireless device, an acknowledgement, ACK, confirming reception and successful decoding of the transport block in the receiving wireless device, wherein the ACK defines a decoding margin of the decoding. The disclosure also proposes a corresponding method in a wireless device and corresponding devices as well as a corresponding computer program.
摘要翻译：本公开涉及在无线电网络节点中发送和接收传输反馈的方法。更具体地，本公开涉及发送和接收确认无线电网络节点中的传输块的接收和成功解码的消息。本公开还涉及提供传输反馈的无线设备和接收传输反馈的无线电网络节点。本公开提出了在无线电网络节点中执行的接收传输反馈的方法。该方法包括：使用一组传输属性，从接收无线设备向接收无线设备传输一个传输块，并从接收无线设备接收确认，确认接收和成功解码接收无线设备中的传输块其中ACK定义解码的解码余量。本公开还提出了无线设备和对应设备中的相应方法以及相应的计算机程序。

7. 发明申请

WO2016138926A1 A NETWORK NODE AND A METHOD THEREIN FOR DETERMINING A MOBILITY CRITERION 审中-公开
标题翻译：网络节点及其确定移动性标准的方法
公开(公告)号：WO2016138926A1
公开(公告)日：2016-09-09
申请号：PCT/EP2015/054304
申请日：2015-03-02
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ALRIKSSON, Peter , AXMON, Joakim , PALENIUS, Torgny
IPC分类号： H04W36/00
CPC分类号： H04W36/0094 , H04W36/0083 , H04W36/08
摘要： A method performed by a network node for determining a mobility criterion related to a wireless communications device in a wireless communications network. The network node obtains (302) an information related to an UL propagation condition associated to the wireless communications device. The network node determines (303) a measure of imbalance between the UL propagation condition and a DL propagation condition associated to the wireless communications device. The measure of imbalance is based on the information related to the UL propagation condition. The network node determines (304) the mobility criterion based on the measure of imbalance between the UL propagation condition and the DL propagation condition.
摘要翻译：由网络节点执行的用于确定与无线通信网络中的无线通信设备相关的移动性标准的方法。网络节点获得（302）与无线通信设备相关联的UL传播条件相关的信息。网络节点确定（303）UL传播条件与与无线通信设备相关联的DL传播条件之间的不平衡的度量。不平衡的测量是基于与UL传播条件相关的信息。网络节点基于UL传播条件与DL传播条件之间的不平衡度的测量来确定（304）移动性标准。

8. 发明申请

WO2016119873A1 RADIO CELL ARRANGEMENT IN HIGH SPEED SCENARIO 审中-公开
标题翻译：高速场景中的无线电细胞布置
公开(公告)号：WO2016119873A1
公开(公告)日：2016-08-04
申请号：PCT/EP2015/051903
申请日：2015-01-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： AXMON, Joakim , PALENIUS, Torgny , ALRIKSSON, Peter , CALLENDER, Christopher , CHEN, Maomao
IPC分类号： H04W36/32 , H04W56/00 , H04W8/26
CPC分类号： H04W36/04 , H04W24/10 , H04W36/0005 , H04W36/0083 , H04W36/165 , H04W36/30 , H04W36/32 , H04W56/0015 , H04W56/0035 , H04W88/085
摘要： Antenna nodes (310, 311, 312, 313) are controlled to maintain a respective radio cell (320, 321, 322, 323), each cell having one and the same physical cell identity. The antenna nodes are further controlled to maintain the respective radio cell in a single direction substantially along a path (305)such that each wireless communication device (301, 303), during movement in a movement direction (302, 304) along the path, can connect either to consecutive antenna nodes towards which the wireless communication device is moving or connect to consecutive antenna nodes away from which the wireless communication device is moving.
摘要翻译：天线节点（310,311,312,313）被控制以维持相应的无线电小区（320,321,322,323），每个小区具有一个和相同的物理小区标识。进一步控制天线节点以基本上沿着路径（305）沿着单个方向维持相应的无线电小区，使得每个无线通信设备（301,303）在沿着路径的移动方向（302,304）移动期间，可以连接到无线通信设备正在移动的连续的天线节点，或者连接到无线通信设备正在移动的连续的天线节点。

9. 发明申请

WO2022154732A1 SEARCH SPACE CONFIGURATION FOR WIDEBAND COMMUNICATIONS 审中-公开
公开(公告)号：WO2022154732A1
公开(公告)日：2022-07-21
申请号：PCT/SE2022/050032
申请日：2022-01-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： CHENG, Jung-fu , GRANT, Stephen , LIU, Yuhang , ALRIKSSON, Peter , WITTENMARK, Emma
IPC分类号： H04L5/00 , H04L27/26
摘要： A method, network node and wireless device (WD) for search space configurations for wideband communications are disclosed. According to one aspect, a method in a network node (16) includes determining a WD processing capability,-slot and,-slot, for processing a physical downlink control channel, PDCCH, according to: an operating numerology, μ ; and a number B of slots. The method also includes configuring the WD (22) to monitor for PDCCH based at least in part on the determined processing capability; and transmitting PDCCH to the WD (22) in at least one of two slots n0 and n0+x in which the WD (22) monitors for PDCCH, where x is greater than zero.

10. 发明申请

WO2022154704A1 SHORT CONTROL SIGNALING IN UNLICENSED OPERATION 审中-公开
公开(公告)号：WO2022154704A1
公开(公告)日：2022-07-21
申请号：PCT/SE2021/050687
申请日：2021-07-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： ALRIKSSON, Peter , KARAKI, Reem , GRANT, Stephen , MADHAVAN, Narendar , KOORAPATY, Havish
IPC分类号： H04W74/08
摘要： There is disclosed a method of operating a radio node (10, 100) in a wireless communication network, the radio node (10, 100) being adapted for accessing a carrier for transmission based on a Clear Channel Assessment (CCA) procedure, the method comprising transmitting Short Control Signaling (SCS) on the carrier without a CCA procedure and/or with limited CCA procedure based on the fulfillment of one or more SCS criteria. The disclosure also pertains to related devices and methods.

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