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21. 发明申请

WO2017006265A1 CORE NETWORK ASSISTED RAN PAGING 审中-公开
标题翻译：核心网络协助RAN PAGING
公开(公告)号：WO2017006265A1
公开(公告)日：2017-01-12
申请号：PCT/IB2016/054054
申请日：2016-07-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： SCHLIWA-BERTLING, Paul , MÜLLER, Walter , WALLDEEN, Thomas , AXÉN, Rasmus , KARLSSON, Patrik , DREVÖ, Markus
IPC分类号： H04W60/04 , H04W68/08 , H04W68/02
CPC分类号： H04W68/08 , H04W60/04 , H04W68/02
摘要： Connectivity management in a radio access network with assistance from a core network to reduce signaling load is disclosed. A method includes determining, by a wireless communication device, that the wireless communication device has moved from a first mobility area to a second mobility area of the radio access network. Then, instead of performing a location update in response to determining that the wireless communication device has moved from the first mobility area to the second mobility area, the wireless communication device refrains from performing a location update with the radio access network.
摘要翻译：公开了一种无线接入网络中的从核心网协助减少信令负载的连接管理。一种方法包括由无线通信设备确定无线通信设备已经从无线接入网络的第一移动性区域移动到第二移动性区域。然后，响应于确定无线通信设备已经从第一移动性区域移动到第二移动性区域而不是执行位置更新，无线通信设备禁止与无线电接入网络执行位置更新。

22. 发明申请

WO2021259458A1 OVERLAYED CELL ACCESS HANDLING 审中-公开
公开(公告)号：WO2021259458A1
公开(公告)日：2021-12-30
申请号：PCT/EP2020/067552
申请日：2020-06-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： MÜLLER, Walter , KARLSSON, Patrik
IPC分类号： H04W48/08 , H04W74/00 , H04W76/10 , H04B7/024 , H04W48/12 , H04W48/16 , H04W74/0833
摘要： A method of establishing a connection between a wireless device and a wireless communication network includes receiving, at a first transmission/reception point, TRP, a random access request from the wireless device on a random access channel of a first cell associated with the first TRP, and transmitting, by the first TRP, a synchronization signal block, SSB, equivalent indication to the wireless device, wherein the SSB equivalent indication corresponds to a second cell.

23. 发明申请

WO2020170087A1 RAN USER PLANE SCHEDULING STRATEGY STEERING 审中-公开
公开(公告)号：WO2020170087A1
公开(公告)日：2020-08-27
申请号：PCT/IB2020/051203
申请日：2020-02-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： KARLSSON, Patrik , ANDRETZKY, Ulf Eric , SINTORN, Mathias , STJERNHOLM, Paul , WESTERBERG, Erik
IPC分类号： H04W72/04
摘要： A Central Unit – Control Plane ("CU-CP") of a radio access network ("RAN") node can operate in a communication network to dynamically schedule user-plane ("UP") communications. The CU-CP can be communicatively coupled to a Distributed Unit ("DU") and a Central Unit – User Plane ("CU-UP") of the RAN node. The CU-CP can provide indication of one or more available UP paths to at least one network element. The at least one network element can include one or more of: a user equipment, UE; the CU-UP of the RAN node; and/or the DU of the RAN node. The CU-CP can provide indication of a scheduling strategy for data transmissions to the at least one network element.

24. 发明申请

WO2018080357A1 NEIGHBOR RELATION ESTABLISHMENT IN WIRELESS COMMUNICATIONS NETWORKS 审中-公开
标题翻译：无线通信网络中的邻居关系建立
公开(公告)号：WO2018080357A1
公开(公告)日：2018-05-03
申请号：PCT/SE2016/051043
申请日：2016-10-27
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： GUNNARSSON, Fredrik , RAMACHANDRA, Pradeepa , AXÉN, Rasmus , WALLDEEN, Thomas , KARLSSON, Patrik , ÖSTBERG, Christer , AXELSSON, Håkan , RONKAINEN, Henrik , MÜLLER, Walter , AMIRIJOO, Mehdi
IPC分类号： H04W36/00 , H04W74/08
摘要： According to an aspect, a wireless device receives, from a first node, a blacklist with random access response identifiers. The wireless device transmits a random access preamble to initiate random access to another node and receives a random access response. The wireless device compares a random access response identifier included in the received random access response to the random access response identifiers in the blacklist and establishes a connection to a second node that corresponds to the received random access response, responsive to determining that the random access response identifier in the received random access response is not included in the blacklist. The wireless device sends, to the second node, an identifier for the first node or an identifier for a beam transmitted by the first node, or both.
摘要翻译：根据一个方面，无线设备从第一节点接收具有随机接入响应标识符的黑名单。无线设备发送随机接入前导码以发起对另一节点的随机接入并接收随机接入响应。无线设备将包括在接收到的随机接入响应中的随机接入响应标识符与黑名单中的随机接入响应标识符进行比较，并且响应于确定随机接入响应确立与到达的随机接入响应相对应的第二节点的连接接收到的随机接入响应中的标识符不包括在黑名单中。无线设备向第二节点发送第一节点的标识符或由第一节点发送的波束的标识符或两者。

25. 发明申请

WO2018067048A1 METHODS AND NODES FOR ESTABLISHING A NEIGHBOUR RELATION IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中建立邻居关系的方法和节点
公开(公告)号：WO2018067048A1
公开(公告)日：2018-04-12
申请号：PCT/SE2016/050959
申请日：2016-10-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： AMIRIJOO, Mehdi , RONKAINEN, Henrik , MÜLLER, Walter , ÖSTBERG, Christer , KARLSSON, Patrik , WALLDEEN, Thomas , AXELSSON, Håkan , AXÉN, Rasmus , RAMACHANDRA, Pradeepa , GUNNARSSON, Fredrik
IPC分类号： H04W36/00 , H04W24/10 , H04W48/16
摘要： Network nodes (102, 104), control node (100) and methods therein, for enabling establishment of a neighbour relation between a first network node (102) and a second network node (104) in a wireless network. The control node (100) sends (1:1) or distributes, to network nodes in the network including the first network node (702), a set of reference signals reserved for neighbour relation establishment. The second network node (104) transmits (1:3) one of the reserved reference signals which is then detected by a wireless device (D1) being served by the first network node (102) which then receives (1:4), from the wireless device (D1), a measurement report indicating the detected reference signal that is recognized by the first network node (102) as belonging to the set of reserved reference signals. The first network node (102) can then identify (1:5) the second network node (104), based on the reserved reference signal in the measurement report, and establishes (1:6) a neighbour relation with the identified second network node (104).
摘要翻译：网络节点（102,104），控制节点（100）及其中的方法，用于启用在第一网络节点（102）和第二网络节点（104）之间建立无线网络。控制节点（100）向包括第一网络节点（702）的网络中的网络节点发送（1：1）或分发为相邻关系建立而保留的一组参考信号。第一网络节点（104）发送（1：3）保留的参考信号中的一个，然后由正由第一网络节点（102）服务的无线设备（D1）检测到该第一网络节点（102）所述无线设备（D1）接收指示由所述第一网络节点（102）识别为属于所述一组保留的参考信号的所检测的参考信号的测量报告。然后第一网络节点（102）可以基于测量报告中的保留的参考信号来识别（1：5）第二网络节点（104），并且与所识别的第二网络节点（1：6）（104）。

26. 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。

27. 发明申请

WO1997049198A1 METHOD AND APPARATUS FOR ADAPTIVE QUALITY ADJUSTMENT IN A TELECOMMUNICATION SYSTEM 审中-公开
标题翻译：电信系统中自适应质量调整的方法与装置
公开(公告)号：WO1997049198A1
公开(公告)日：1997-12-24
申请号：PCT/SE1997000999
申请日：1997-06-06
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ)
发明人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , KARLSSON, Patrik
IPC分类号： H04B07/005
CPC分类号： H04W52/12 , H04B17/309 , H04W52/0245 , H04W52/24 , H04W52/283 , H04W52/34
摘要： Signal quality in a region of a telecommunication system is improved by first determining a filtered transmitter power level that represents transmitter power levels in the region. Then the filtered transmitter power level is used to determine a new adaptive signal quality reference level. Finally, the new adaptive signal quality reference level is used to adjust the individual transmitter units in the region so that the actual signal quality experienced by the communication links in the region substantially equals the new adaptive signal quality reference level.
摘要翻译：通过首先确定表示该区域中的发射机功率电平的滤波的发射机功率电平来改善电信系统的区域中的信号质量。然后，滤波后的发射机功率电平用于确定新的自适应信号质量参考电平。最后，使用新的自适应信号质量参考电平来调整该区域中的各个发射机单元，使得该区域中通信链路经历的实际信号质量基本上等于新的自适应信号质量参考电平。

28. 发明申请

WO2021071397A1 CELL CONFIGURATIONS IN A CELLULAR COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2021071397A1
公开(公告)日：2021-04-15
申请号：PCT/SE2019/050978
申请日：2019-10-07
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： KARLSSON, Patrik , TIDESTAV, Claes , MÜLLER, Walter
IPC分类号： H04W48/12 , H04L5/00
摘要： A method for arranging transmission of SSBs comprises transmitting (S1), from a first TRXP of a cellular telecommunication system, of first SSBs at a carrier. The first SSBs define a first cell. The first cell is unique for the first 5TRXP. The method further comprises transmitting (S2), from the first TRXP, of second SSBs at the carrier. The second SSBs define a second cell. The second cell is a combined cell of the first TRXP and at least one neighbouring, second TRXP. A method for cell assignment based on multiple SSBs is also disclosed, as well as TRXPs and network nodes for implementing the methods.

29. 发明申请

WO2020130911A1 METHODS, APPARATUS AND MACHINE-READABLE MEDIUMS RELATING TO TRACES IN A WIRELESS COMMUNICATION NETWORK 审中-公开
公开(公告)号：WO2020130911A1
公开(公告)日：2020-06-25
申请号：PCT/SE2019/051274
申请日：2019-12-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： STJERNHOLM, Paul , ANDRETZKY, Ulf Eric , KARLSSON, Patrik , SINTORN, Mathias , WESTERBERG, Erik
IPC分类号： H04W24/10 , H04W88/08
摘要： A method performed by a UE trace initiation node for a wireless communication network comprises transmitting, via a direct interface to a radio access network node or function, a trace request message comprising a request to initiate a trace on one or more user equipments. A method performed by a radio access network node or function for a wireless communication network comprises receiving, via a direct interface with a UE trace initiation node, a trace request message comprising a request to initiate a trace on one or more user equipments.

30. 发明申请

WO2017196246A2 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：WO2017196246A2
公开(公告)日：2017-11-16
申请号：PCT/SE2017/050487
申请日：2017-05-12
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： BALDEMAIR, Robert , ABRAHAMSSON, Richard , AKTAS, Ismet , ALRIKSSON, Peter , ANSARI, Junaid , ASHRAF, Shehzad Ali , ASPLUND, Henrik , ATHLEY, Fredrik , AXELSSON, Håkan , AXMON, Joakim , AXNÄS, Johan , BALACHANDRAN, Kumar , 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 , 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 , NORRMAN, Karl , OLSSON, Bengt-Erik , PALENIUS, Torgny , PARKVALL, Stefan , 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 , 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： H04L5/14 , H04L5/00
摘要： Methods and apparatus in a fifth-generation wireless communications, including an example method, in a wireless device, that includes receiving a downlink signal comprising an uplink access configuration index, using the uplink access configuration index to identify an uplink access configuration from among a predetermined plurality of uplink access configurations, and transmitting to the wireless communications network according to the identified uplink access configuration. The example method further includes, in the same wireless device, receiving, in a first downlink subframe, a first Orthogonal Frequency-Division Multiplexing (OFDM) 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, where the first numerology has a first subcarrier spacing and the second numerology has a second subcarrier spacing, the first subcarrier spacing differing from the second subcarrier spacing. Variants of this method, corresponding apparatuses, and corresponding network-side methods and apparatuses are also disclosed.
摘要翻译：在无线设备中的包括示例方法的第五代无线通信中的方法和设备，其包括接收包括上行链路接入配置索引的下行链路信号，使用所述上行链路接入配置索引来识别来自预定多个上行接入配置之中的上行接入配置，并且根据所识别的上行接入配置向无线通信网络发送。该示例方法还包括：在同一无线设备中，在第一下行链路子帧中接收根据第一数字学格式化的第一正交频分复用（OFDM）传输，并在第二下行链路子帧中接收第二OFDM传输根据第二数字学进行格式化，第二数字学不同于第一数字学，其中第一数字学具有第一子载波间隔并且第二数字学具有第二子载波间隔，第一子载波间隔不同于第二子载波间隔。还公开了该方法的变体，相应的装置以及相应的网络方法和装置。

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