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1. 发明申请

WO2009096830A1 A METHOD OF TRANSMITTING TPC COMMANDS 审中-公开
标题翻译：传输TPC命令的方法
公开(公告)号：WO2009096830A1
公开(公告)日：2009-08-06
申请号：PCT/SE2008/050112
申请日：2008-01-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHANG, Zhang , KAZMI, Muhammad Ali , WANG HELMERSSON, KE , LINDOFF, Bengt , HU, Rong
发明人： ZHANG, Zhang , KAZMI, Muhammad Ali , WANG HELMERSSON, KE , LINDOFF, Bengt , HU, Rong
IPC分类号： H04B7/005
CPC分类号： H04W52/36 , H04W52/225 , H04W52/228 , H04W52/241 , H04W52/247
摘要： In a cellular radio system Transmission Power Control (TPC) power offset is set sothat it is adjusted for each transmitting radio base station based on available relevant measurements that reflect the quality of the downlink channel carrying the uplink TPC command whereby an improved performance is obtained. The TPC power offset can for example be based on an estimated uplink Dedicated Physical Control CHannel (DPCCH) SINR, the number of TPC "up" and the number of TPC "down" sent bya radio base station and aggregated UE receiver power or UE transmit power over a number N slots. Also a mobile station used in a cellular radio system supporting soft handover may be adapted to apply TPC discarding thresholds based on the number and the quality of simultaneously received TPC commands. The discarding procedure in the mobile station may also be carried out selectively such that TPC commands that are determined to be unreliable are not discarded but selectively discarded based on how reliable they are determined to be.
摘要翻译：在蜂窝无线电系统中，传输功率控制（TPC）功率偏移被设置为基于可反映进行上行链路TPC命令的下行链路信道的质量的可用的相关测量来调整每个发射无线电基站，由此获得改进的性能。 TPC功率偏移可以例如基于由无线电基站发送的估计的上行链路专用物理控制信道（DPCCH）SINR，TPC“up”的数量和“下”的数量，以及聚合的UE接收机功率或UE传输上电N个插槽。此外，支持软切换的蜂窝无线电系统中使用的移动站也可以适用于基于同时接收的TPC命令的数量和质量来应用TPC丢弃阈值。也可以选择性地执行移动台中的丢弃过程，使得被确定为不可靠的TPC命令不被丢弃，而是基于它们被确定的可靠性而被选择性地丢弃。

2. 发明申请

WO2006096097A1 METHOD AND ARRANGEMENT FOR ADVANCED ROUTING METRICS IN MULTIHOP NETWORKS 审中-公开
标题翻译：多媒体网络中高级路由度量的方法和布置
公开(公告)号：WO2006096097A1
公开(公告)日：2006-09-14
申请号：PCT/SE2005/000339
申请日：2005-03-08
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LARSSON, Peter , JOHANSSON, Niklas , HU, Rong , ZHANG, Zhang
发明人： LARSSON, Peter , JOHANSSON, Niklas , HU, Rong , ZHANG, Zhang
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04W40/06 , H04L45/00 , H04L45/123 , H04W84/18 , Y02D70/22 , Y02D70/322
摘要： The inventors have envisioned a multihop network scenario in which nodes are equipped with advanced multi-antenna arrangements, and recognized the advantage of exploring the presence of such advanced antenna arrangements in multihop network nodes for the specific purpose of determining link cost for routing in the network. A basic idea of the invention is therefore to determine link cost (S3) for a wireless link between a pair of nodes in the network based on multi-channel characteristics between the nodes, where at least one of the nodes is configured for operation with multiple antennas to provide for multiple channels. These multi-channel characteristics may for example be determined based on explicit channel matrix estimation (S1) and/or the number of transmit and receive antennas (S2) or other information on the antenna capabilities of the involved nodes. The determined link cost information may subsequently be used together with additional routing cost information for route determination (S4), and packet forwarding (S5).
摘要翻译：本发明人设想了一种多跳网络场景，其中节点配备有先进的多天线布置，并且认识到在多跳网络节点中探索这种高级天线布置的存在的优点，用于确定网络中的路由的链路成本。因此，本发明的基本思想是基于节点之间的多信道特性来确定网络中的一对节点之间的无线链路的链路成本（S3），其中至少一个节点被配置为与多个节点一起操作天线提供多个通道。例如，可以基于显式信道矩阵估计（S1）和/或发射和接收天线（S2）的数量或涉及节点的天线能力的其他信息来确定这些多信道特征。所确定的链路成本信息随后可以与用于路由确定（S4）和分组转发（S5）的附加路由成本信息一起使用。

3. 发明申请

WO2008073013A1 A METHOD OF SCHEDULING DATA TRANSMISSION IN A RADIO NETWORK 审中-公开
标题翻译：在无线电网络中调度数据传输的方法
公开(公告)号：WO2008073013A1
公开(公告)日：2008-06-19
申请号：PCT/SE2006/050577
申请日：2006-12-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , HU, Rong , LIU, Jinhua , ZHANG, Zhang
发明人： HU, Rong , LIU, Jinhua , ZHANG, Zhang
IPC分类号： H04L12/56 , G06F9/48
CPC分类号： H04W72/1247 , H04W28/18
摘要： In a method and apparatus for scheduling users in radio network system, the scheduling priority for each user of a group of users is made dependent on the unusable time for each user. Scheduling of the users is performed in accordance with the determined scheduling priority.
摘要翻译：在用于在无线网络系统中调度用户的方法和装置中，一组用户的每个用户的调度优先级取决于每个用户的不可用时间。根据确定的调度优先级来执行用户的调度。

4. 发明申请

WO2006088400A1 METHOD AND ARRANGEMENT FOR COOPERATIVE RELAYING 审中-公开
标题翻译：合作中继的方法与安排
公开(公告)号：WO2006088400A1
公开(公告)日：2006-08-24
申请号：PCT/SE2005/000227
申请日：2005-02-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LARSSON, Peter , HU, Rong , ZHANG, Zhang
发明人： LARSSON, Peter , HU, Rong , ZHANG, Zhang
IPC分类号： H04L1/06 , H04B7/15
CPC分类号： H04B7/0632 , H04B7/15592 , H04L1/0625
摘要： In a method for relaying deployment in a wireless communication system comprising a transmitting node with multiple antennas for communicating with at least one receiving node via at least two relay nodes, a data stream at the transmitting node is partitioned (S1) into at least two data substreams, each of which is beamformed and transmitted (S2) over a first link to a respective of the relay nodes; subsequently at least one restorable representation of each received substream is forwarded (S3) over a second link to the receiving node from the two relay nodes; and finally the received and decoded representations are multiplexed (S4) to form an output signal at the receiving node corresponding to the original data stream.
摘要翻译：在一种用于在包括具有多个天线的发射节点的无线通信系统中中继部署的方法中，用于经由至少两个中继节点与至少一个接收节点进行通信，所述发射节点处的数据流被划分为至少两个数据子流，其中每一个被波束形成并通过第一链路发送（S2）到相应的中继节点; 随后每个接收到的子流的至少一个可恢复表示通过来自两个中继节点的接收节点的第二链路转发（S3）最后将接收和解码的表示复用（S4），以在与原始数据流对应的接收节点处形成输出信号。

5. 发明申请

WO2011049495A1 METHODS AND ARRANGEMENTS IN A COMMUNICATION NETWORK SYSTEM 审中-公开
标题翻译：通信网络系统中的方法和布置
公开(公告)号：WO2011049495A1
公开(公告)日：2011-04-28
申请号：PCT/SE2009/051209
申请日：2009-10-23
申请人： TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) , WANG HELMERSSON, Ke , ZHANG, Zhang
发明人： WANG HELMERSSON, Ke , ZHANG, Zhang
IPC分类号： H04W52/34 , H04L1/00
CPC分类号： H04W52/365 , H04W52/146 , H04W52/367 , H04W72/1252 , H04W72/1289
摘要： The present invention relates to methods and arrangements of controlling an uplink data rate between a user equipment and a communication network node, which are communicating with each other on uplink and downlink data channels over a radio interface. A scheduler is arranged to distribute available scheduling headroom, provided by an uplink load control unit, between user equipments which are to be scheduled. A scheduling grant signalling is sent from the communication network node to the user equipment, based on which the user equipment is able to select a transport format combination (E-TFC).
摘要翻译：本发明涉及在用户设备和通信网络节点之间控制上行链路数据速率的方法和装置，其通过无线电接口在上行链路和下行链路数据信道上相互通信。调度器被布置为在由要上传的用户设备之间分配由上行链路负载控制单元提供的可用调度余量。调度授权信令从通信网络节点发送到用户设备，用户设备基于该调度授权信令能够选择传输格式组合（E-TFC）。

6. 发明申请

WO2023035860A1 METHOD AND APPARATUS FOR PAGING 审中-公开
公开(公告)号：WO2023035860A1
公开(公告)日：2023-03-16
申请号：PCT/CN2022/112105
申请日：2022-08-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHANG, Zhang
发明人： ZHANG, Zhang
IPC分类号： H04W8/00
摘要： Various embodiments of the present disclosure provide a method for paging. The method which may be performed by a first user equipment comprises generating first frequency information. The first frequency information may indicate one or more frequencies of the first UE. In accordance with an exemplary embodiment, the method further comprises transmitting the first frequency information to a second user equipment.

7. 发明申请

WO2022068696A1 RELAY UE SELECTION FOR TRANSMISSION OVER SIDELINK 审中-公开
公开(公告)号：WO2022068696A1
公开(公告)日：2022-04-07
申请号：PCT/CN2021/120311
申请日：2021-09-24
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHANG, Zhang
发明人： WANG, Min , ZHANG, Zhang , FU, Zhang
IPC分类号： H04W72/04
摘要： The present disclosure is related to a user equipment (UE), a relay UE, and methods performed by the UEs for relay UE selection for transmission over sidelink (SL). The method at the UE for selecting a relay UE for transmission over a sidelink comprises: communicating, with a second UE, a first message comprising a first quality of service (QoS) parameter, which has a first value and is associated with a sidelink to be established between the UE and the second UE; determining whether an agreement on a value of the first QoS parameter for the sidelink can be reached with the second UE or not at least partially based on the first value of the first QoS parameter; and determining whether the second UE is a relay UE candidate or not at least partially based on the determination of whether the agreement can be reached or not.

8. 发明申请

WO2021023181A1 TERMINAL DEVICE, NETWORK NODE AND METHOD FOR FACILITATING TRANSMISSION OF LOGICAL CHANNELS OVER SIDELINK 审中-公开
公开(公告)号：WO2021023181A1
公开(公告)日：2021-02-11
申请号：PCT/CN2020/106788
申请日：2020-08-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHANG, Zhang
发明人： ZHANG, Zhang , ZHANG, Congchi , ORSINO, Antonino
IPC分类号： H04W72/04
摘要： The present disclosure provides a method (100) in a terminal device. The method (100) includes: determining (110) whether each of a plurality of Logical Channels, LCHs, to be transmitted over a sidelink is in a starved state; and selecting (120) at least one of destinations associated with the plurality of LCHs based on whether at least one of the plurality of LCHs is determined to be in the starved state.

9. 发明申请

WO2020151751A1 METHOD AND APPARATUS FOR PLATOON-BASED COMMUNICATIONS 审中-公开
公开(公告)号：WO2020151751A1
公开(公告)日：2020-07-30
申请号：PCT/CN2020/073854
申请日：2020-01-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHANG, Zhang
发明人： ZHANG, Zhang , BELLESCHI, Marco , ZHANG, Congchi , HU, Liang , ASHRAF, Shehzad Ali
IPC分类号： H04W4/08 , H04W4/06
摘要： Various embodiments of the present disclosure provide a method for platoon-based communications. The method which may be performed by a first network node comprises determining, at a radio layer, a group header of a device group which comprises at least a terminal device. The group header comprises at least one of: an application layer group header being responsible for management of the device group at an application layer, and a radio layer group header being responsible for management of the device group at the radio layer. According to the embodiments of the present disclosure, a radio layer group header may be appointed for a device group so that communication management on the device group can be performed at the radio level.

10. 发明申请

WO2022057605A1 METHODS AND TERMINAL DEVICES FOR ENHANCED DISCOVERY PROCEDURE 审中-公开
公开(公告)号：WO2022057605A1
公开(公告)日：2022-03-24
申请号：PCT/CN2021/115357
申请日：2021-08-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , ZHANG, Zhang
发明人： ORSINO, Antonino , ZHANG, Zhang , WANG, Min
IPC分类号： H04W72/04
摘要： The present disclosure provides a method (300) in a first terminal device. The method (300) includes transmitting (310), to a second terminal device, a first message for initiating a discovery procedure over a sidelink. The first message contains one or more of following information associated with the first terminal device: first application or traffic related information, first location or mobility related information, or first connectivity related information.

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