专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 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。

2. 发明申请

WO2018130002A1 ADAPTIVE NUMEROLOGY FOR BEAMFORMING TRAINING 审中-公开
公开(公告)号：WO2018130002A1
公开(公告)日：2018-07-19
申请号：PCT/CN2017/111307
申请日：2017-11-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , LIU, Jinhua
发明人： LIU, Jinhua , GARCIA, Virgile
IPC分类号： H04B7/04 , H04L5/22
摘要： A method for communications is proposed. The method may comprise determining a numerology for beamforming training supportable by a network node and a terminal device. The method may further comprise configuring the numerology for the beamforming training. The numerology may define radio resources with adaptive properties used for transmissions of beamforming training signals. The method may further comprise performing the beamforming training based at least partly on the configured numerology.

3. 发明申请

WO2016206092A1 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节点及相关设备的方法
公开(公告)号：WO2016206092A1
公开(公告)日：2016-12-29
申请号：PCT/CN2015/082500
申请日：2015-06-26
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：本公开公开了一种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：在控制节点的控制下，基于用于所有活动链路的方向链路干扰映射（DLIM）来选择一个或多个客户端无线电节点，其中所述一个或多个客户端无线电节点中的每一个由控制下的服务器无线电节点服务并且在所述一个或多个客户端无线电节点和其服务器无线电节点中的每一个之间存在活动链路; 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和其他无线电节点之间的一个或多个候选链路，其中所述一个或多个候选链路不是所述客户端无线电节点与其服务器无线电之间的活动链路节点和一个或多个候选链路中的一个具有建立用于替换主动链路的可能性; 对于每个所确定的候选链路和在控制节点的控制下的所有活动链路，确定一组探测和感测相关参数，其中所确定的一组探测和感测相关参数包括一组专用的探测和感测相关参数，用于链路以及在控制节点的控制下的所有确定的候选链路和所有活动链路的一组常见的探测和感测相关参数，并且其中所述一组共同的探测和感测相关参数包括探测和感测周期以及发声和感测间隔; 以及将所确定的每个确定的候选链路和所有活动链路的探测和感测相关参数的集合发送到链路的发送节点和接收节点。本公开还公开了一种在控制节点和相关联的无线电节点的控制下在无线电节点中使用的方法。

4. 发明申请

WO2016165119A1 METHOD AND ACCESS NODE FOR SIGNALING SCHEDULING INFORMATION TO TERMINAL DEVICE AND METHOD AND TERMINAL DEVICE FOR PERFORMING SCHEDULED COMMUNICATIONS 审中-公开
标题翻译：用于信令调度信息到终端设备的方法和访问节点以及用于执行调度通信的方法和终端设备
公开(公告)号：WO2016165119A1
公开(公告)日：2016-10-20
申请号：PCT/CN2015/076853
申请日：2015-04-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIU, Jinhua
发明人： LIU, Jinhua , BALDEMAIR, Robert , GARCIA, Virgile
IPC分类号： H04W72/04
CPC分类号： H04W72/1289 , H04L5/0048 , H04W72/042 , H04W72/0446 , H04W72/08 , H04W72/1215 , H04W72/1226
摘要： The disclosure provides a method in an access node for signaling scheduling information to a terminal device and the associated access node. The method comprises generating one or more scheduling messages for scheduling data transmissions over two or more types of radio resources available on a radio link. The method further comprises transmitting the one or more scheduling messages to the terminal device. Also, the disclosure provides a method in a terminal device for performing scheduled communications and the associated terminal device. The method comprises receiving, from an access node, one or more scheduling messages, which are generated for scheduling data transmissions over two or more types of radio resources available on a radio link. The method further comprises performing the scheduled communications according to the received one or more scheduling messages.
摘要翻译：本公开提供了一种在接入节点中用于向终端设备和相关联的接入节点发送调度信息的方法。该方法包括生成用于通过无线电链路上可用的两种或多种类型的无线电资源调度数据传输的一个或多个调度消息。该方法还包括将一个或多个调度消息发送到终端设备。此外，本公开提供了终端设备中用于执行调度通信的方法和相关联的终端设备。该方法包括从接入节点接收一个或多个调度消息，所述调度消息被生成用于通过无线电链路上可用的两种或多种类型的无线电资源调度数据传输。该方法还包括根据所接收的一个或多个调度消息来执行调度的通信。

5. 发明申请

WO2016176852A1 METHODS AND NETWORK NODES FOR ALLOCATING RESOURCES FOR MULTIPLE RADIO LINKS 审中-公开
标题翻译：用于分配多个无线电链路资源的方法和网络编号
公开(公告)号：WO2016176852A1
公开(公告)日：2016-11-10
申请号：PCT/CN2015/078434
申请日：2015-05-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIU, Jinhua
发明人： LIU, Jinhua , GARCIA, Virgile
IPC分类号： H04W72/04
CPC分类号： H04W72/1242 , H04W72/1226
摘要： Disclosed are methods and network nodes for allocating resources for multiple radio links in a wireless communication system. The method may include successively performing each of multiple scheduling loops such that the resources with one or more of multiple resource types are allocated to one or more radio links selected from the multiple radio links， wherein each of the multiple scheduling loops is associated with the one or more of multiple types of the resources. With the proposed methods and network nodes， radio resources of different types may be effectively and efficiently allocated to multiple radio links through multiple scheduling loops and utilization efficiency of the resources could be notably boosted.
摘要翻译：公开了用于在无线通信系统中为多个无线电链路分配资源的方法和网络节点。该方法可以包括连续地执行多个调度循环中的每一个，使得具有多个资源类型中的一个或多个的资源被分配给从多个无线电链路中选择的一个或多个无线电链路，其中多个调度循环中的每一个与一个或多种类型的资源。通过提出的方法和网络节点，不同类型的无线资源可以通过多个调度环路有效高效地分配给多个无线电链路，从而可以显着提高资源的利用效率。

6. 发明申请

WO2016161608A1 METHOD AND DEVICE FOR SCHEDULING OF FEEDBACK 审中-公开
标题翻译：用于调度反馈的方法和装置
公开(公告)号：WO2016161608A1
公开(公告)日：2016-10-13
申请号：PCT/CN2015/076202
申请日：2015-04-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , LIU, Jinhua
发明人： LIU, Jinhua , GARCIA, Virgile
IPC分类号： H04L1/16
CPC分类号： H04L5/0055 , H04L1/1854 , H04L1/1861 , H04L1/1896
摘要： The present disclosure provides a method (300) in a communication device for scheduling of feedback. The method (300) comprises： determining (S310) for a data transmission a resource element to be scheduled for a feedback signal being responsive to the data transmission. The resource element is determined to be within a feedback time limit. The feedback time limit indicates a maximum allowable time period between transmitting the data transmission and receiving the feedback signal. The feedback time limit is dependent on a type of resource allocated to the data transmission and/or a type of traffic associated with the data transmission. The method (300) further includes： transmitting (S320) to a wireless device a feedback scheduling instruction indicating the resource element.
摘要翻译：本公开提供了一种用于调度反馈的通信设备中的方法（300）。所述方法（300）包括：响应于所述数据传输，确定（S310）数据传输要调度的资源元素以用于反馈信号。资源元素被确定在反馈时限内。反馈时间限制指示发送数据传输和接收反馈信号之间的最大允许时间周期。反馈时间限制取决于分配给数据传输的资源类型和/或与数据传输相关联的一种流量类型。方法（300）还包括：向无线设备发送指示资源元素的反馈调度指令（S320）。

7. 发明申请

WO2018127781A1 HYBRID-SRS COMBINATION SIGNALING 审中-公开
公开(公告)号：WO2018127781A1
公开(公告)日：2018-07-12
申请号：PCT/IB2017/058524
申请日：2017-12-29
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： FAXÉR, Sebastian , ATHLEY, Fredrik , FRENNE, Mattias , GARCIA, Virgile , NILSSON, Andreas , PETERSSON, Sven
IPC分类号： H04B7/0456 , H04B7/06
摘要： Some embodiments include a method in a wireless device capable of uplink transmission in a wireless communication network. The wireless device comprises a plurality of antenna ports. The method comprises determining one or more subsets of the plurality of antenna ports. Each subset of antenna ports comprises antenna ports that can be coherently combined to form a precoding of a transmission layer for transmitting from the subset of antenna ports. The method further comprises communicating an indication of the one or more subsets to a network node, and receiving, from the network node, an instruction of a precoding to use for an uplink transmission. The instruction is based on the indicated one or more subsets. The method further comprises precoding an uplink transmission based on the received instruction, and transmitting the transmission to the network node.

8. 发明申请

WO2017196249A1 NETWORK ARCHITECTURE, METHODS, AND DEVICES FOR A WIRELESS COMMUNICATIONS NETWORK 审中-公开
标题翻译：用于无线通信网络的网络体系结构，方法和设备
公开(公告)号：WO2017196249A1
公开(公告)日：2017-11-16
申请号：PCT/SE2017/050491
申请日：2017-05-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： PARKVALL, Stefan , ABRAHAMSSON, Richard , AKTAS, Ismet , ALRIKSSON, Peter , ANSARI, Junaid , ASHRAF, Shehzad Ali , ASPLUND, Henrik , ATHLEY, Fredrik , AXELSSON, Håkan , AXMON, Joakim , AXNÄS, Johan , BALACHANDRAN, Kumar , BALDEMAIR, Robert , BARK, Gunnar , BERG, Jan-Erik , BERGSTRÖM, Andreas , BJÖRKEGREN, Håkan , BRAHMI, Nadia , CAPAR, Cagatay , CARLSSON, Anders , CEDERGREN, Andreas , COLDREY, Mikael , DA SILVA, Icaro L. J. , DAHLMAN, Erik , EL ESSAILI, Ali , ENGSTRÖM, Ulrika , ERICSON, Mårten , ERIKSSON, Erik , FALLGREN, Mikael , FAN, Rui , FODOR, Gabor , FRENGER, Pål , FRIDÉN, Jonas , FRÖBERG OLSSON, Jonas , FURUSKÄR, Anders , FURUSKOG, Johan , GARCIA, Virgile , GATTAMI, Ather , GUNNARSSON, Fredrik , GUSTAVSSON, Ulf , HAGERMAN, Bo , HARRYSSON, Fredrik , HE, Ning , HESSLER, Martin , HILTUNEN, Kimmo , HONG, Songnam , HUI, Dennis , HUSCHKE, Jörg , IRNICH, Tim , JACOBSSON, Sven , JALDÉN, Niklas , JÄRMYR, Simon , JIANG, Zhiyuan , JOHANSSON, Martin , JOHANSSON, Niklas , KANG, Du Ho , KARIPIDIS, Eleftherios , KARLSSON, Patrik , KHAYRALLAH, Ali S. , KILINC, Caner , KLANG, Göran N. , KRONANDER, Jonas , LANDSTRÖM, Sara , LARSSON, Christina , LI, Gen , LINCOLN, Bo , LINDBOM, Lars , LINDGREN, Robert , LINDOFF, Bengt , LINDQVIST, Fredrik , LIU, Jinhua , LOHMAR, Thorsten , LU, Qianxi , MANHOLM, Lars , MARIC, Ivana , MEDBO, Jonas , MIAO, Qingyu , MILDH, Gunnar , MOOSAVI, Reza , MÜLLER, Walter , MYHRE, Elena , NILSSON, Johan , NORRMAN, Karl , OLSSON, Bengt-Erik , PALENIUS, Torgny , PEISA, Janne , PETERSSON, Sven , PRADAS, Jose Luis , PRYTZ, Mikael , QUESETH, Olav , RAMACHANDRA, Pradeepa , RAMOS, Edgar , REIAL, Andres , RIMHAGEN, Thomas , RINGH, Emil , RUGELAND, Patrik , RUNE, Johan , SACHS, Joachim , SAHLIN, Henrik , SAXENA, Vidit , SEIFI, Nima , SELÈN, Yngve , SEMAAN, Eliane , SHARMA, Sachin , SHI, Cong , SKÖLD, Johan , STATTIN, Magnus , STJERNMAN, Anders , SUNDMAN, Dennis , SUNDSTRÖM, Lars , TERCERO VARGAS, Miurel Isabel , TIDESTAV, Claes , TOMBAZ, Sibel , TORSNER, Johan , TULLBERG, Hugo , VIKBERG, Jari , VON WRYCZA, Peter , WAGER, Stefan , WALLDEEN, Thomas , WALLÈN, Anders , WALLENTIN, Pontus , WANG, Hai , WANG HELMERSSON, Ke , WANG, Jianfeng , WANG, Yi-Pin Eric , WERNER, Karl , WIBERG, Niclas , WITTENMARK, Emma , YILMAZ, Osman Nuri Can , ZAIDI, Ali , ZHANG, Zhan , ZHANG, Zhang , ZHENG, Yanli
IPC分类号： H04W24/10 , H04W52/02
摘要： Methods performed by a wireless device, such as a user equipment, operating in a dormant mode comprise performing a measurement on each of a plurality of resources from a predetermined set of resources or demodulating and decoding information from each of a plurality of resources from a predetermined set of resources, such as a set of beams. The methods further include evaluating the measurement or the demodulated and decoded information for each of the plurality of resources against a predetermined criterion, and then discontinuing the performing and evaluating of measurements, or discontinuing the demodulating and decoding and evaluation of information, in response to determining that the predetermined criterion is met, such that one or more resources in the predetermined set of resources are neither measured nor demodulated and decoded. The methods further comprise deactivating receiver circuitry, further in response to determining that the predetermined criterion is met. The method further comprises receiving, in a first downlink subframe, a first Orthogonal Frequency-Division Multiplexing transmission formatted according to a first numerology and receiving, in a second downlink subframe, a second OFDM transmission formatted according to a second numerology, the second numerology differing from the first numerology.
摘要翻译：由工作在休眠模式的无线设备（诸如用户设备）执行的方法包括：对来自预定资源组的多个资源中的每个资源执行测量，或者对来自每个资源的信息进行解调和解码来自诸如一组波束之类的预定资源组的多个资源。所述方法进一步包括：针对预定标准评估针对多个资源中的每一个的测量结果或解调和解码的信息，然后响应于确定而中断测量的执行和评估，或中断信息的解调和解码以及评估预定标准被满足，使得预定资源组中的一个或多个资源既不被测量也不被解调和解码。该方法还包括响应于确定满足预定标准而停用接收机电路。该方法进一步包括在第一下行链路子帧中接收根据第一数字命令格式化的第一正交频分复用传输并且在第二下行链路子帧中接收根据第二数字命名格式化的第二OFDM传输，所述第二数字学不同从第一个命理学。

9. 发明申请

WO2016138666A1 RESOURCE ALLOCATION METHOD, CONTROL ENTITY AND ACCESS NODE USING THE SAME 审中-公开
标题翻译：资源分配方法，控制实体和访问节点
公开(公告)号：WO2016138666A1
公开(公告)日：2016-09-09
申请号：PCT/CN2015/073701
申请日：2015-03-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , SHI, Cong
发明人： SHI, Cong , GARCIA, Virgile , LI, Gen , LIU, Jinhua
IPC分类号： H04W28/26
CPC分类号： H04W72/082 , H04L5/0073 , H04W28/26 , H04W72/046 , H04W72/048 , H04W72/1263
摘要： The present disclosure provides a method in a control entity for allocating resource to a link between an access node AN in communication with the control entity and a terminal device in a coverage of the AN, comprising: configuring a resource allocation template for a group of links in the communication system, wherein the resource allocation template includes reserved resource for the group of links and dedicated resource for the group of links; and transmitting the resource allocation template to an AN which serves at least one of the links in the group, and a control entity using the method. The present disclosure further provides a method in an AN for allocating resource to a link between the access node AN in communication with a control entity and a terminal device in a coverage of the AN, comprising: receiving the resource allocation template for a group of links from the control entity; and performing resource scheduling for a respective link served by the AN according to the resource allocation template, and an AN using the method.
摘要翻译：本公开提供了一种控制实体中的方法，用于将资源分配给与控制实体通信的接入节点AN与AN的覆盖范围内的终端设备之间的链路，包括：为一组链路配置资源分配模板在通信系统中，其中所述资源分配模板包括所述链路组的预留资源和所述链路组的专用资源; 以及将所述资源分配模板发送给服务于所述组中的至少一个链路的AN，以及使用所述方法的控制实体。本公开还提供了一种AN中的方法，用于向AN中的控制实体和终端设备通信的接入节点AN之间的链路分配资源，包括：接收用于一组链路的资源分配模板来自控制实体; 以及根据资源分配模板对AN服务的各个链路执行资源调度，以及使用该方法执行AN。

10. 发明申请

WO2019242898A1 TECHNIQUE FOR SELECTING A MIMO TRANSPORT FORMAT 审中-公开
公开(公告)号：WO2019242898A1
公开(公告)日：2019-12-26
申请号：PCT/EP2019/056492
申请日：2019-03-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： HE, Anqi , GARCIA, Virgile
IPC分类号： H04L1/00 , H04B7/04 , H04L1/06
摘要： A technique for selecting a transport format for a multiple-input multiple-output, MIMO, channel (302) between a first station (100) and a second station (306) is described. The first station (100) comprises M first antenna ports (304), wherein M≥2. The second station (306) comprises N second antenna ports (308), wherein N≥2. As to a method aspect of the technique, a channel estimation is performed based on reference signals (310) received at the M first antenna ports (304) from a subset comprising X 0 second antenna ports (312) among the N second antenna ports (308), wherein 1≤X 0 0 second antenna ports (312) to the M first antenna ports (304). At least one extended channel state (314-316) is constructed based on the partial channel state (314). The i-th extended channel state relates X, second antenna ports among the N second antenna ports (308) to the M first antenna ports (304), wherein i≥1 and X 0 i ≤N. The transport format is selected depending on a metric evaluated for each of the partial channel state (314) and the at least one extended channel state (314-316).

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式