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1. 发明申请

WO2017174116A1 INTERFERENCE SUPRESSION IN A RADIO TRANSCEIVER DEVICE 审中-公开
标题翻译：干扰抑制在无线电收发设备中的应用
公开(公告)号：WO2017174116A1
公开(公告)日：2017-10-12
申请号：PCT/EP2016/057404
申请日：2016-04-05
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： GÄVERT, Björn , NILSSON, Göran , LINDGREN, Robert , ERIKSSON, Thomas
IPC分类号： H04B1/525
摘要： There is provided mechanisms performed by a control device for suppressing interference in a received reception signal in a radio transceiver device. The radio transceiver device is configured to receive the reception signal as a radio reception signal and to generate a radio transmission signal. The radio transmission signal and the radio reception signal occupy at least partly non- overlapping frequency bands. A method comprises obtaining a transmission reference signal based on the radio transmission signal. The method comprises estimating an interference distortion component signal based on the transmission reference signal and on a model of nonlinearity in a radio circuit of the radio transceiver device. The method comprises suppressing interference in the reception signal by combining the reception signal with the distortion component signal.
摘要翻译：提供了由控制装置执行的用于抑制无线电收发器装置中的接收到的接收信号中的干扰的机制。无线电收发器装置被配置为接收接收信号作为无线电接收信号并且生成无线电发送信号。无线电传输信号和无线电接收信号占据至少部分不重叠的频带。一种方法包括基于无线传输信号获得传输参考信号。该方法包括基于传输参考信号以及无线电收发器装置的无线电电路中的非线性模型来估计干扰失真分量信号。该方法包括通过组合接收信号和失真分量信号来抑制接收信号中的干扰。

2. 发明申请

WO2017050374A1 ROBUST WIRELESS RADIO TRANSMISSION 审中-公开
标题翻译：坚固无线无线传输
公开(公告)号：WO2017050374A1
公开(公告)日：2017-03-30
申请号：PCT/EP2015/071913
申请日：2015-09-23
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： OLSSON, Bengt-Erik , LINDGREN, Robert
IPC分类号： H04W92/12
CPC分类号： H04L5/0044 , H04W72/0446 , H04W72/0453 , H04W72/085 , H04W92/12
摘要： There is provided mechanisms for robust wireless radio transmission, preferably for fronthaul wireless radio links. A method is performed by a network node. The method comprises acquiring data to be transmitted on a wireless radio link 130. The method comprises separating the data into a radio access technology (RAT) payload part and a management data part. The method comprises acquiring channel condition values for the wireless radio link. The method comprises dynamically allocating resources between the RAT payload part and the management data part according to the channel condition values. The method comprises transmitting the data over the wireless radio link using said allocated resources. Preferably, the data is common public radio interface (CPRI) data. The RAT payload part may comprises in-phase and quadrature (IQ) samples. The management data part may further comprise pilot tones. The pilot tones may be used to assist mitigation of phase and frequency errors introduced on the wireless radio link 130. In general terms, the CPRI data format embeds a low frequency version of the antenna signal, for example in terms of a sampled baseband version of the antenna signal, to be transmitted and received from a wireless device lio as samples of the analog entity. A CPRI data stream may comprise multiple antenna signals of different RAT formats such as LTE and WCDMA, and I and Q samples from each channel may be interleaved in the CPRI data frames. The share of management data may be increased or decreased according to worsened or improved channel condition values, respectively. The method adaptively determines which modulation and/or coding format from at leat two modulation and/or coding formats with different spectral efficiency values to use according to the channel condition values.
摘要翻译：提供了用于鲁棒无线电传输的机制，优选地用于前端无线电链路。网络节点执行一种方法。该方法包括获取要在无线无线电链路130上发送的数据。该方法包括将数据分离成无线电接入技术（RAT）有效载荷部分和管理数据部分。该方法包括获取无线无线电链路的信道条件值。该方法包括根据信道条件值在RAT有效载荷部分和管理数据部分之间动态分配资源。该方法包括使用所分配的资源在无线无线电链路上发送数据。优选地，数据是公共无线电接口（CPRI）公共数据。 RAT有效载荷部分可以包括同相和正交（IQ）样本。管理数据部分还可以包括导频音。导频音可以用于帮助缓解在无线无线电链路130上引入的相位和频率误差。一般来说，CPRI数据格式嵌入天线信号的低频版本，例如，根据采样的基带版本将作为模拟实体的样本从无线设备lio发送和接收的天线信号。 CPRI数据流可以包括不同RAT格式的多个天线信号，例如LTE和WCDMA，并且来自每个信道的I和Q采样可以在CPRI数据帧中交织。管理数据的份额可以分别根据恶化或改善的信道条件值增加或减少。该方法根据信道条件值自适应地确定使用具有不同频谱效率值的两个调制和/或编码格式的哪个调制和/或编码格式。

3. 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。

4. 发明申请

WO2020200418A1 TRANSMITTER FOR A POINT-TO-POINT MICROWAVE SYSTEM 审中-公开
公开(公告)号：WO2020200418A1
公开(公告)日：2020-10-08
申请号：PCT/EP2019/058203
申请日：2019-04-01
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： THORSÉN, Per-Arne , NILSSON, Göran , LINDGREN, Robert , BÄCKEMO, Björn
IPC分类号： H04B7/10 , H01Q21/06
摘要： There is provided a transmitter for a point-to-point microwave system. The transmitter comprises baseband circuitry. The transmitter comprises a transmitter branch coupled to the baseband circuitry. The transmitter branch comprises a first antenna arrangement. The first antenna arrangement comprises antenna elements of a first polarization. The transmitter branch further comprises a second antenna arrangement. The second antenna arrangement comprises antenna elements of a second polarization, different from the first polarization. The first antenna arrangement and the second antenna arrangement are physically separated by a first distance (D1), where D1 ≥ 5 meters.

5. 发明申请

WO2019154507A1 IMPROVED FRONTHAUL COMMUNICATION SYSTEM 审中-公开
公开(公告)号：WO2019154507A1
公开(公告)日：2019-08-15
申请号：PCT/EP2018/053288
申请日：2018-02-09
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LINDGREN, Robert , THORSÉN, Per-Arne , WINGARD, Peter , KARLSSON, Peter
IPC分类号： H04W88/08
CPC分类号： H04W88/085
摘要： The present disclosure relates to a method for providing fronthaul communication between one or more baseband units (130a, 130b, 130c) and at least one radio unit (170a, 170b, 170c) in a wireless communication system (100), over a shared communication link (150) arranged between a first shared communication link transceiver (140) connected to the one or more baseband units (130a, 130b, 130c) and a second shared communication link transceiver (160) connected to the at least one radio unit (170a, 170b, 170c). The method comprises obtaining information associated with a current data transmission capacity of the shared communication link (150), allocating an amount of radio transmission resources based on the obtained information, wherein the allocated amount corresponds to a data transmission utilization of the shared communication link (150) at or below the current data transmission capacity of the shared communication link (150), and generating data for transmission over the shared communication link based on the allocated radio transmission resources.

6. 发明申请

WO2017084695A1 A RADIO SYSTEM ANTENNA CONNECTOR ARRANGEMENT 审中-公开
标题翻译：无线电系统天线连接器安排
公开(公告)号：WO2017084695A1
公开(公告)日：2017-05-26
申请号：PCT/EP2015/076720
申请日：2015-11-16
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： NILSSON, Tobias , NILSSON, Göran , LINDGREN, Robert , PERSSON, Ove
IPC分类号： H04B1/525 , H01P1/209
CPC分类号： H04B1/525 , H01P1/209 , H01P1/383
摘要： The present disclosure relates to a radio system (1) comprising an antenna device (3), an antenna connector arrangement (4) and a radio transceiver (2) with a transmitter branch (5) and a receiver branch (6). The antenna connector arrangement (4) connects the antenna device (3) to the transmitter branch (5) and to the receiver branch (6), and comprises a first tuneable band-stop filter (7, 7'), a second tuneable band-stop filter (8, 8') and a three-way-junction (9, 9'). The first tuneable band-stop filter (7, 7') is connected to the transmitter branch (5) and a transmitter input port (10, 10') of the three-way-junction (9, 9') to filter radio signals, and the second tuneable band-stop filter (8, 8') is connected to the receiver branch (6) and a receiver output port (11, 11') of the three-way-junction (9, 9') to filter radio signals. The three-way-junction (9, 9') comprises a first antenna port (12, 12') that is connected to the antenna device (3). The present disclosure also relates to an antenna connector arrangement (4), an antenna arrangement (36), and an electrically tuneable waveguide band-stop filter arrangement (42).
摘要翻译：本公开涉及包括天线装置（3），天线连接器装置（4）和具有发射器分支（5）的无线电收发器（2）的无线电系统（1）接收机分支（6）。天线连接器装置（4）将天线装置（3）连接到发射器分支（5）和接收器分支（6），并且包括第一可调带阻滤波器（7,7'），第二可调带（8,8'）和三通接头（9,9'）。第一可调带阻滤波器（7,7'）连接到三路结（9,9'）的发射机支路（5）和发射机输入端口（10,10'）以滤除无线电信号，并且第三可调带阻滤波器（8,8'）连接到三路结（9,9'）的接收器分支（6）和接收器输出端口（11,11'）以滤波无线电信号。三路结（9,9'）包括连接到天线装置（3）的第一天线端口（12,12'）。本公开还涉及天线连接器装置（4），天线装置（36）和电可调波导带阻滤波器装置（42）。

7. 发明申请

WO2017196246A3 MULTIPLEXING OF SUBFRAMES WITH DIFFERENT SUBCARRIER SPACINGS 审中-公开
标题翻译：具有不同子空间间隔的子表面的多路复用
公开(公告)号：WO2017196246A3
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。

8. 发明申请

WO2017174240A1 INTERFERENCE SUPRESSION IN A RADIO TRANSCEIVER DEVICE 审中-公开
标题翻译：干扰抑制在无线电收发设备中的应用
公开(公告)号：WO2017174240A1
公开(公告)日：2017-10-12
申请号：PCT/EP2017/053325
申请日：2017-02-14
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： GÄVERT, Björn , RYDSTRÖM, Mats , NILSSON, Göran , ERIKSSON, Thomas , LINDGREN, Robert
IPC分类号： H04B1/525
摘要： There is provided mechanisms performed by a control device for suppressing interference in a received reception signal in a radio transceiver device. The radio transceiver device is configured to receive the reception signal as a radio reception signal and to generate a radio transmission signal. The radio transmission signal and the radio reception signal occupy at least partly non-overlapping frequency bands. A method comprises obtaining a transmission reference signal based on the radio transmission signal. The method comprises estimating an interference distortion component signal based on the transmission reference signal and on a model of nonlinearity in a radio circuit of the radio transceiver device. The method comprises suppressing interference in the reception signal by combining the reception signal with the distortion component signal.
摘要翻译：提供了由控制装置执行的用于抑制无线电收发器装置中的接收到的接收信号中的干扰的机制。无线电收发器装置被配置为接收接收信号作为无线电接收信号并且生成无线电发送信号。无线电传输信号和无线电接收信号占据至少部分不重叠的频带。一种方法包括基于无线传输信号获得传输参考信号。该方法包括基于传输参考信号以及无线电收发器装置的无线电电路中的非线性模型来估计干扰失真分量信号。该方法包括通过组合接收信号和失真分量信号来抑制接收信号中的干扰。

9. 发明申请

WO2019160454A1 REDUCING EFFECTS OF CHANNEL FILTER FREQUENCY DRIFT 审中-公开
公开(公告)号：WO2019160454A1
公开(公告)日：2019-08-22
申请号：PCT/SE2018/050133
申请日：2018-02-13
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LINDGREN, Robert , NILSSON, Göran
IPC分类号： H04L27/00 , H03L1/00 , H04L1/00
摘要： The present disclosure relates to a communication arrangement (10) comprising a first transceiver unit (1) and a second transceiver unit (2). The first transceiver unit (1) comprises a first control unit (3) and a first transmitter arrangement (4) that is adapted to transmit signals by means of at least one carrier frequency to the second transceiver unit (2) that in turn comprises a second control unit (9) and a second receiver arrangement (5) that is adapted to receive said signals. The first transmitter arrangement (2) comprises a transmitter branch (16, 17, 18) for each carrier frequency that comprises a corresponding transmitter device (TX1a, TX1b, TX1c) and transmitter filter (6, 7, 8). The second receiver arrangement (5) comprises a receiver branch (31, 32, 33) for each carrier frequency that comprises a receiver device (RX2a, RX2b, RX2c) and receiver filter (11, 12, 13). The second control unit (9) is adapted to determine if a filter response of at least one transmitter filter (6, 7, 8) and corresponding receiver filter (11, 12, 13) deviates from a desired receiver filter response to a certain degree. For each such deviation, the second transceiver unit (2) is adapted to transmit information to the first transceiver unit (1) regarding a desired carrier frequency for at least one corresponding transmitter branch (16, 17, 18). The first transceiver unit (1) is adapted to receive said information and the first control unit (3) is adapted to adjust said carrier frequency accordingly.

10. 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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