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91. 发明申请

WO2012116584A1 METHOD AND BASE STATION OF ADJUSTING UPLINK LOAD VARIANCE DUE TO UPLINK BEAM DIRECTION CHANGE 审中-公开
标题翻译：由于上行链路方向变化调整上行链路负载变化的方法和基站
公开(公告)号：WO2012116584A1
公开(公告)日：2012-09-07
申请号：PCT/CN2012/070785
申请日：2012-01-31
申请人： ERICSSON (CHINA) COMMUNICATIONS CO., LTD. , LIU, Jinhua , ZHANG, Zhang
发明人： LIU, Jinhua , ZHANG, Zhang
IPC分类号： H04B7/06 , H04B7/04 , H04W28/08
CPC分类号： H04W28/0289 , H04B7/0404 , H04B7/0617 , H04B7/0623 , H04B7/0634 , H04W28/08 , H04W88/08
摘要： The present invention provides a method of adjusting uplink load variance due to a change of a beam direction turning from towards a current beamforming control cell to towards a target beamforming control cell, comprising steps of: estimating an uplink load increment of the target beamforming control cell due to the change of the beam direction, before the beam direction turning from towards a current beamforming control cell to towards a target beamforming control cell; comparing the estimated uplink load increment with an available uplink load headroom of the target beamforming control cell; and adjusting an uplink load grant of a user equipment UE if the uplink load increment is larger than the available uplink load headroom, so that the uplink load increment is not beyond the available uplink load headroom. The present invention further provides a base station for adjusting uplink load variance due to a change of a beam direction.
摘要翻译：本发明提供了一种调整上行链路负载变化的方法，该方法由于从目前波束形成控制小区向目标波束成形控制小区转向的波束方向的变化，包括以下步骤：估计目标波束形成控制小区的上行链路负载增量由于光束方向的变化，在光束方向从当前波束形成控制单元转向朝向目标波束形成控制单元之前; 将估计的上行链路负载增量与目标波束形成控制小区的可用上行链路负载余量进行比较; 以及如果所述上行链路负载增量大于所述可用上行链路负载余量，则调整所述用户设备UE的上行链路负载许可，使得所述上行链路负载增量不超过所述可用的上行链路负载余量。本发明还提供一种用于由于波束方向的变化而调整上行链路负载变化的基站。

92. 发明申请

WO2020125180A1 METHOD AND APPARATUS FOR SHARING COMMUNICATION CHANNEL 审中-公开
公开(公告)号：WO2020125180A1
公开(公告)日：2020-06-25
申请号：PCT/CN2019/111984
申请日：2019-10-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIU, Jinhua
发明人： LIU, Jinhua , WANG, Min
IPC分类号： H04W28/24
摘要： Various embodiments of the present disclosure provide a method for sharing a channel. The method which may be performed in a first communication device comprises determining, according to one or more property parameters of a service, whether to enable a channel acquisition function of the first communication device for the service. The channel acquisition function allows the first communication device to acquire a channel for communications between the first communication device and a second communication device. The method further comprises performing traffic transmission for the service between the first communication device and the second communication device, based at least in part on the determination. According to some embodiments of the present disclosure, the channel acquisition during channel occupation time can be implemented adaptively and flexibly, so that the latency performance and the resource utilization can be improved.

93. 发明申请

WO2020125121A1 METHOD AND DEVICE OPERATING IN UNLICENSED SPECTRUM 审中-公开
公开(公告)号：WO2020125121A1
公开(公告)日：2020-06-25
申请号：PCT/CN2019/108260
申请日：2019-09-26
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIU, Jinhua
发明人： WANG, Min , LIU, Jinhua
IPC分类号： H04W74/08
摘要： The present disclosure provides a method implemented in a wireless network node operating in an unlicensed spectrum, comprising determining a Listen-before-Talk LBT mode for a terminal device; and sending a first indication indicating the determined LBT mode to the terminal device. The disclosure also provides a method implemented in a terminal device operating in an unlicensed spectrum.

94. 发明申请

WO2019096013A1 METHODS AND DEVICES FOR HYBRID AUTOMATIC REPEAT REQUEST ACKNOWLEDGEMENT/NON-ACKNOWLEDGEMENT BUNDLING 审中-公开
公开(公告)号：WO2019096013A1
公开(公告)日：2019-05-23
申请号：PCT/CN2018/113386
申请日：2018-11-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIU, Jinhua
发明人： LIU, Jinhua , WANG, Min
IPC分类号： H04W92/00
摘要： A method (300) at a terminal device capable of Hybrid Automatic Repeat reQuest, HARQ, Acknowledgement/Non-Acknowledgement, ACK/NACK, bundling, the method (300) includes: determining that a number of HARQ ACK/NACK bits to be transmitted is larger than a predetermined capacity(310); and bundling at least two of the number of HARQ ACK/NACK bits based on a data transmission duration associated with each of the number of HARQ ACK/NACK bits(320).

95. 发明申请

WO2019090767A1 SWITCHING OF BANDWIDTH PARTS IN WIRELESS COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2019090767A1
公开(公告)日：2019-05-16
申请号：PCT/CN2017/110701
申请日：2017-11-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LIU, Jinhua
发明人： LIU, Jinhua , FAN, Rui
IPC分类号： H04W16/02
摘要： The present disclosure relates to switching of bandwidth parts in wireless communication network. Embodiments may provide a method performed by a wireless device for switching of bandwidth parts. The method includes: receiving a first message from a base station indicating a first bandwidth part; and switching to the first bandwidth part in response to determination of the first bandwidth part being not the currently active bandwidth part.

96. 发明申请

WO2018223978A1 METHOD AND DEVICE FOR TRANSMITTING SCHEDULING REQUEST 审中-公开
公开(公告)号：WO2018223978A1
公开(公告)日：2018-12-13
申请号：PCT/CN2018/090036
申请日：2018-06-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIU, Jinhua
发明人： LIU, Jinhua , WANG, Min
IPC分类号： H04W72/14 , H04W74/08
摘要： A method and device for transmitting a scheduling request. the method includes: transmitting a scheduling request to a network device via a random access procedure when a maximum counter value of a scheduling request configuration is reached; information on the scheduling request configuration is transmitted to the network device during the random access procedure. Therefore, the network device can know which SR configuration that the terminal device would like to reconfigure upon reception of the RACH message; and only one or more resources corresponding to the SR configuration may be released, such that service interruption for other LCGs/LCHs may not happen.

97. 发明申请

WO2018202192A1 METHOD AND DEVICE FOR TRANSMITTING FEEDBACK INFORMATION 审中-公开
公开(公告)号：WO2018202192A1
公开(公告)日：2018-11-08
申请号：PCT/CN2018/085785
申请日：2018-05-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIU, Jinhua
发明人： LIU, Jinhua , ZHANG, Zhan
IPC分类号： H04L1/16
摘要： A method and device for transmitting feedback information. The method includes: determining feedback type information and/or delay information when data is transmitted by a network device; and determining a reliability grade of a feedback transmission or that the feedback transmission is exempted at a certain situation, according to the delay information and/or the feedback type information. Therefore, HARQ feedback load may be reduced without impacting HARQ performances.

98. 发明申请

WO2018126744A1 METHOD, BASE STATION AND USER EQUIPMENT FOR TRANSCEIVING SYSTEM INFORMATION 审中-公开
公开(公告)号：WO2018126744A1
公开(公告)日：2018-07-12
申请号：PCT/CN2017/103684
申请日：2017-09-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIU, Jinhua
发明人： LIU, Jinhua , FAN, Rui , FRENGER, Pal
IPC分类号： H04W48/08
摘要： Method, base station and user equipment are disclosed for transceiving system information (SI). According to an embodiment, a minimum SI message is transmitted. The minimum SI message comprises information regarding transmission of at least one additional SI message. The at least one additional SI message is transmitted according to the information in the minimum SI message. The minimum SI message comprises an indicator for indicating the transmission of the at least one additional SI message. The indicator further indicates that the at least one additional SI message are periodically broadcasted.

99. 发明申请

WO2017059829A2 METHODS, BASE STATION AND USER EQUIPMENT 审中-公开
标题翻译：方法，基站和用户设备
公开(公告)号：WO2017059829A2
公开(公告)日：2017-04-13
申请号：PCT/CN2017/072953
申请日：2017-02-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIU, Jinhua
发明人： LIU, Jinhua , BALDEMAIR, Robert
CPC分类号： H04W48/12
摘要： Embodiments provide a base station (110A, 110B, 110C), a user equipment (UE) (120A, 120B, 120C) and methods therein. The base station maps (310) a first Transmission Time Interval (TTI) configuration associated with a carrier of a RAN (100) to a first RAN slice. The first RAN slice is configured to support a first Quality of Service (QoS) requirement. The first TTI configuration comprises a first number of Orthogonal Frequency-Division Multiplexing (OFDM) symbols. The base station maps (320) a second TTI configuration associated with the carrier to a second RAN slice. The second RAN slice is configured to support a second QoS requirement different from the first QoS requirement. The second TTI configuration comprises a second number of the OFDM symbols. The second TTI configuration is different from the first TTI configuration. The OFDM symbols with respect to the first and the second RAN slices are defined according to a single numerology. The base station informs (330) a UE of the first and second TTI configurations mapped respectively to the first and second RAN slices. Corresponding computer programs and computer program carriers are also disclosed.
摘要翻译：实施例提供了一种基站（110A，110B，110C），用户设备（UE）（120A，120B，120C）及其中的方法。基站将与RAN（100）的载波相关联的第一传输时间间隔（TTI）配置映射（310）到第一RAN切片。第一个RAN片段被配置为支持第一个服务质量（QoS）要求。第一TTI配置包括第一数量的正交频分复用（OFDM）符号。基站将与载波相关联的第二TTI配置映射（320）到第二RAN切片。第二RAN片被配置为支持与第一QoS要求不同的第二QoS要求。第二TTI配置包括第二数量的OFDM符号。第二TTI配置与第一TTI配置不同。相对于第一和第二RAN切片的OFDM符号根据单个命名法被定义。基站通知（330）UE分别映射到第一和第二RAN切片的第一和第二TTI配置。还公开了相应的计算机程序和计算机程序载体。

100. 发明申请

WO2016206627A1 METHODS USED IN CONTROL NODE AND RADIO NODE AND ASSOCIATED DEVICES 审中-公开
标题翻译：用于控制节点和无线电节点及相关设备的方法
公开(公告)号：WO2016206627A1
公开(公告)日：2016-12-29
申请号：PCT/CN2016/087042
申请日：2016-06-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIU, Jinhua
发明人： LIU, Jinhua , GARCIA, Virgile , MIAO, Qingyu
IPC分类号： H04W72/08
CPC分类号： H04W72/082 , H04B7/04 , H04B7/0617 , H04B7/0619 , H04W72/046
摘要： The present disclosure discloses a method used in a control node and an associated control node. The method includes selecting one or more client radio nodes based on a Directional Link Interference Map (DLIM) for all active links under control of the control node， wherein each of the one or more client radio nodes is served by a server radio node under control of the control node and there is an active link between each of the one or more client radio nodes and its server radio node； for each of the selected one or more client radio nodes， determining one or more candidate links between the client radio node and other radio nodes， wherein the one or more candidate links are other than an active link between the client radio node and its server radio node and one of the one or more candidate links have possibilities to be established for replacing the active link； for each of the determined candidate links and all active links under control of the control node， determining a set of sounding and sensing related parameters， wherein the determined set of sounding and sensing related parameters includes a set of dedicated sounding and sensing related parameters for the link and a set of common sounding and sensing related parameters for all of the determined candidate links and all active links under control of the control node， and wherein the set of common sounding and sensing related parameters includes a sounding and sensing period and a sounding and sensing interval； and transmitting the determined set of sounding and sensing related parameters for each of the determined candidate links and all active links to a transmitting node and a receiving node of the link. The present disclosure further discloses a method used in a radio node under control of a control node and an associated radio node.
摘要翻译：本公开公开了在控制节点和相关联的控制节点中使用的方法。该方法包括基于控制节点控制下的所有活动链路的定向链路干扰映射（DLIM）来选择一个或多个客户端无线电节点，其中一个或多个客户端无线电节点中的每一个由处于控制下的服务器无线电节点并且在所述一个或多个客户无线电节点中的每一个与其服务器无线电节点之间存在有效链路;对于所选择的一个或多个客户端无线电节点中的每一个，确定所述客户端无线电节点与其中所述一个或多个候选链路不同于所述客户无线电节点与其服务器无线电节点之间的活动链路，并且所述一个或多个候选链路之一具有用于替换所述活动链路的可能性;对于每个所确定的候选链路和控制节点控制下的所有活动链路，确定一组探测和感测相关参数，其中所确定的探测组和探测所述相关参数包括用于所述链路的一组专用探测和感测相关参数以及用于所有所确定的候选链路和所述控制节点控制下的所有活动链路的一组共同探测和感测相关参数，并且其中，探测和感测相关参数包括探测和感测周期以及探测和感测间隔;以及将所确定的探测和感测相关参数集合传输给所确定的候选链路中的每一个以及所有到达发射节点和接收节点的接收节点链接。本公开还公开了在控制节点和相关联的无线电节点的控制下的无线电节点中使用的方法。

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