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1. 发明申请

WO2020052732A1 LOW OVERHEAD SIGNALLING MODE ALONG A DEFINED ROUTE 审中-公开
公开(公告)号：WO2020052732A1
公开(公告)日：2020-03-19
申请号：PCT/EP2018/074396
申请日：2018-09-11
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： THURFJELL, Magnus , KILINC, Caner , BURSTRÖM, Per
IPC分类号： H04W28/26 , H04W72/04 , H04W88/00
摘要： Disclosed methods and apparatus reduce connection-adaptation signaling between a wireless communication device (14) and access nodes (22) in a wireless communication network (12) when the device (14) moves along a defined route (26) comprising physical locations having expected channel conditions. Based on the expected channel conditions, the network (12) determines wireless connection settings to be used automatically, for maintaining connectivity between the device (14) and network (12) as the device (14) traverses the route (26). Basing the wireless connection settings on expected channel conditions obviates the need for at least some overhead signaling associated with channel state reporting and connection- setting signaling that would otherwise flow between the device (12) and the network (14).

2. 发明申请

WO2012150881A1 METHODS AND ARRANGEMENTS IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：无线通信系统中的方法和安排
公开(公告)号：WO2012150881A1
公开(公告)日：2012-11-08
申请号：PCT/SE2011/050554
申请日：2011-05-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , SIMONSSON, Arne , BURSTRÖM, Per , DE BRUIN, Peter , HAGERMAN, Bo , SKILLERMARK, Per
发明人： SIMONSSON, Arne , BURSTRÖM, Per , DE BRUIN, Peter , HAGERMAN, Bo , SKILLERMARK, Per
IPC分类号： H04W72/12
CPC分类号： H04W72/12 , H04B7/024 , H04W16/06 , H04W92/20
摘要： Method and arrangement (600) in a first network node (120-1), serving a first cell (130-1), for forming a coordination group for coordinating multipoint wireless communication. Th method comprising determining (502) interference within the first cell (130-1 ). Also, th method comprises identifying (503) a second network node (120-2), which is either transmitting radio signals causing the interference, serving a user equipment (110-1), which transmits radio signals causing the interference, or being the intended recipient o radio signals causing the interference. Additionally, the method comprises transmitting (504) a token to the identified second network node (120-2), inviting it to coordinate the wireless communication. Furthermore, in addition, if acceptance is received, the method comprises forming (505) a coordination group together with the second network node (120-2), and coordinate the wireless communication. Further, a method and arrangement (800) in a second network node (120-2) is presented.
摘要翻译：服务于第一小区（130-1）的第一网络节点（120-1）中的方法和装置（600），用于形成用于协调多点无线通信的协调组。 Th方法包括确定（502）第一小区（130-1）内的干扰。此外，该方法包括：识别（503）发送导致干扰的无线电信号的第二网络节点（120-2），服务于发送引起干扰的无线电信号的用户设备（110-1），或者是预期收件人o造成干扰的无线电信号。另外，该方法包括向识别的第二网络节点（120-2）发送（504）令牌，邀请它协调无线通信。此外，另外，如果接收到接受，则该方法包括与第二网络节点（120-2）一起形成（505）协调组，并协调无线通信。此外，呈现第二网络节点（120-2）中的方法和布置（800）。

3. 发明申请

WO2020040672A1 A NETWORK NODE AND METHOD FOR BEAM MANAGEMENT IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
公开(公告)号：WO2020040672A1
公开(公告)日：2020-02-27
申请号：PCT/SE2018/050836
申请日：2018-08-20
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： JOHANSSON, Nicklas , BURSTRÖM, Per , LANDSTROM, Anders , HESSLER, Kristina
IPC分类号： H04B7/06 , H04B7/04 , H04W16/28
摘要： A method performed by a network node for beam management in a wireless communications network is provided. The network node receives (201) one or more quality values from a User Equipment (UE). The one or more quality values are measured by the UE on first reference signals transmitted by the network node in respective one or more beams comprised in a first set of candidate beams. The network node then selects (202) a serving beam for an upcoming data communication with the UE. The serving beam is selected out of the first set of candidate beams based on the received quality values. The network node creates (203) a rule related to signal quality. The network node obtains (204) one or more second quality values related to respective subsequent messages transmitted to the UE in the selected serving beam. As long as the rule is fulfilled with respect to the second quality value, the network node transmits (205) one or more further subsequent messages only in the serving beam.

4. 发明申请

WO2020009628A1 A NETWORK NODE AND METHOD IN A WIRELESS COMMUNICATIONS NETWORK 审中-公开
公开(公告)号：WO2020009628A1
公开(公告)日：2020-01-09
申请号：PCT/SE2018/050728
申请日：2018-07-03
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： BURSTRÖM, Per , GÖRANSSON, Bo , BERGMAN, Svante , JONSSON, Sven-Olof , LARSSON, Kjell , THURFJELL, Magnus , SIMONSSON, Arne
IPC分类号： H04B7/06
摘要： A method performed by a network node for reducing Inter-Symbol Interference, ISI, in a wireless communications network. The network node provides a number of beams for transmissions between the network node and respective one or more first User Equipments, UEs, and a second UE. During a time period, network node obtains (301) measures of ISI per beam out of the number of beams related to transmissions between the network node and the one or more first UEs. The network node then reduces (302) the ISI in the wireless communications network 100 by obtaining a beam for transmission between the network node and the second UE. The beam is selected out of the number of beams by taking the obtained measures of ISI per beam into account.

5. 发明申请

WO2011136709A1 METHOD AND ARRANGEMENT FOR LOAD SHARING POWER CONTROL 审中-公开
标题翻译：负载共享功率控制的方法和布置
公开(公告)号：WO2011136709A1
公开(公告)日：2011-11-03
申请号：PCT/SE2010/050476
申请日：2010-04-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (publ) , BURSTRÖM, Per , FURUSKÄR, Anders , SIMONSSON, Åke
发明人： BURSTRÖM, Per , FURUSKÄR, Anders , SIMONSSON, Åke
IPC分类号： H04W52/14 , H04W52/18
CPC分类号： H04W52/146 , H04W52/18 , H04W52/265
摘要： A method for uplink power control at a mobile station which is served by a base station of a communications network comprising a plurality of base stations is provided where the power spectrum density of the mobile station is adaptable based on the bandwidth scheduled to the mobile station. The suggested power spectrum adaptation is obtained by providing for a switch to an alternative power control mode which enables for transmit power boosting at the mobile station. The decision whether to apply the suggested power spectrum adaptation can be made at the base station which is serving the mobile station, or at a selected mobile station.
摘要翻译：提供了一种移动台的上行链路功率控制方法，该方法由包括多个基站的通信网络的基站服务，其中移动站的功率谱密度可以基于调度到移动台的带宽来适应。建议的功率谱自适应通过提供切换到替代的功率控制模式来获得，该模式使得能够在移动站处进行发射功率提升。是否应用建议的功率谱自适应的决定可以在服务于移动台的基站或选择的移动台进行。

6. 发明申请

WO2009091304A1 SYSTEM AND METHOD FOR RESUMING POWER CONTROL AFTER INTERRUPTION 审中-公开
标题翻译：中断后重新进行功率控制的系统和方法
公开(公告)号：WO2009091304A1
公开(公告)日：2009-07-23
申请号：PCT/SE2008/050055
申请日：2008-01-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BURSTRÖM, Per , MÜLLER, Walter , KAZMI, Muhammad , FURUSKÄR, Anders , SIMONSSON, Arne
发明人： BURSTRÖM, Per , MÜLLER, Walter , KAZMI, Muhammad , FURUSKÄR, Anders , SIMONSSON, Arne
IPC分类号： H04B7/005
CPC分类号： H04W52/44 , H04W52/146 , H04W52/221 , H04W52/225 , H04W52/241
摘要： System and method for controlling the transmit power of a mobile terminal. In some embodiments, a transmit power correction factor for a mobile terminal is set to the average transmit power correction factor for all active mobile terminals in the same cell as the mobile terminal.
摘要翻译：用于控制移动终端的发射功率的系统和方法。在一些实施例中，移动终端的发射功率校正因子被设置为与移动终端相同小区中的所有活动移动终端的平均发射功率校正因子。

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