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公开(公告)号：KR20200145849A
公开(公告)日：2020-12-30
申请号：KR20207036797
申请日：2017-05-12
Applicant: ERICSSON TELEFON AB L M
Inventor： BALDEMAIR ROBERT , ABRAHAMSSON RICHARD , AKTAS ISMET , ALRIKSOON PETER , ANSARI JUNAID , ASHRAF SHEHZAD ALI , ASPLUND HENRIK , ATHLEY FREDRIK , AXELSSON HAKAN , AXMON JOAKIM , AXNAS JOHAN , BALACHANDRAN KUMAR , BARK GUNNAR , BERG JAN ERIK , BERGSTROM ANDREAS , BJORKEGREN HAKAN , BRAHMI NADIA , CAPAR CAGATAY , CARLSSON ANDERS , CEDERGREN ANDREAS , COLDREY MIKAEL , DA SILVA ICARO L J , DAHLMAN ERIK , EL ESSAILI ALI , ENGSTROM ULRIKA , ERICSON MARTEN , ERIKSSON ERIK , FALLGREN MIKAEL , FAN RUI , FODOR GABOR , FRENGER PAL , FRIDEN JONAS , FROBERG OLSSON JONAS , FURUSKAR 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 JORG , IRNICH TIM , JACOBSSON SVEN , JALDEN NIKLAS , JARMYR SIMON , JIANG ZHIYUAN , JOHANSSON MARTIN , JOHANSSON NIKLAS , KANG DU HO , KARIPIDIS ELEFTHERIOD , KARLSSON PATRIK , KHAYRALLAH ALI S , KILINC CANER , KLANG GORAN N , KRONANDER JONAS , LINDSTROM 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 , MULLER 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 , SELEN YNGVE , SEMAAN ELIANE , SHARMA SACHIN , SHI CONG , SKOLD JOHAN , STATTIN MAGNUS , STJERNMAN ANDERS , SUNDMAN DENNIS , SUNDSTROM 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 , TENMARK EMMA , YILMAZ OSMAN NURI CAN , ZAIDI ALI , ZHANG ZHAN , ZHANG ZHANG , ZHANG YANLI
Abstract: 업링크액세스구성인덱스를포함하는다운링크신호를수신하고, 사전결정된복수의업링크액세스구성중으로부터업링크액세스구성을식별하기위해서업링크액세스구성인덱스를사용하며, 식별된업링크액세스구성에따라서무선통신네트워크에전송하는단계를포함하는, 일례의무선디바이스에서의방법을포함하는 5세대무선통신에서의방법및 장치를제공한다. 예의방법은, 동일한무선디바이스에서, 제1의다운링크서브프레임에서, 제1의수비학에따라포맷된제1의직교주파수-분할멀티플렉싱(OFDM) 전송을수신하고, 제2의다운링크서브프레임에서, 제2의수비학에따라서포맷된제2의 OFDM 전송을수신하며, 제2의수비학은제1의수비학과다르고, 여기서제1의수비학은제1의서브캐리어공간을갖고제2의수비학은제2의서브캐리어공간을가지며, 제1의서브캐리어공간은제2의서브캐리어공간과다르다. 이방법, 대응하는장치, 및대응하는네트워크-사이드방법및 장치의변형이또한개시된다.
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公开(公告)号：EP2777172A4
公开(公告)日：2015-08-12
申请号：EP11875372
申请日：2011-11-11
Applicant: ERICSSON TELEFON AB L M
Inventor： ZHANG ZHAN , PETERSSON SVEN , QIAN YU , SONG XINGHUA
CPC classification number: H01Q3/26 , H01Q21/26 , H04B7/0408 , H04B7/0452 , H04B7/0456 , H04B7/0465 , H04B7/0469 , H04B7/0473 , H04B7/0482 , H04B7/0617 , H04B7/0626 , H04B7/0632 , H04B7/0639 , H04B7/0695 , H04B7/0842 , H04B7/086 , H04B7/088 , H04W16/28
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公开(公告)号：EP2145363A4
公开(公告)日：2010-11-24
申请号：EP07748463
申请日：2007-05-04
Applicant: ERICSSON TELEFON AB L M
Inventor： PETERSSON SVEN , DERNERYD ANDERS , ENGSTROEM ULRIKA , JOHANSSON MARTIN , MANHOLM LARS
IPC: H01Q21/08
CPC classification number: H01Q21/24 , H01Q1/246 , H01Q13/106 , H01Q21/08
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4.发明公开ANTENNA WEIGTHS CALCULATION BASED ON USERS ' INTERFERENCE REJECTION CAPABILITIES 有权天线权重计算上的用户FAILURE抑制能力的BASIS
公开(公告)号：EP2171875A4
公开(公告)日：2016-06-29
申请号：EP07794140
申请日：2007-07-19
Applicant: ERICSSON TELEFON AB L M
Inventor： GÖRANSSON BO , PETERSSON SVEN , FELTER STEFAN
CPC classification number: H04B7/0617 , H04B7/0452 , H04B7/0628
Abstract: The present invention relates to a method and arrangement in a transmitter unit of a multi-antenna system for an improved calculating of the antenna weights for a beamforming transmission of data from a transmitter unit to a target receiver unit, whereby interfering signal components for receiving units other than the target receiving unit and the desired communication signal at a target receiving unit are weighted by receiver-specific parameters describing the receiver capabilities of said units in terms of their capability for interference suppression and/or signal enhancement. The invention also relates to a method and arrangement for scheduling of user equipments by using said information on the signal processing capabilities for received signals of each receiving unit.
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公开(公告)号：EP2092608A4
公开(公告)日：2010-05-26
申请号：EP06824572
申请日：2006-11-23
Applicant: ERICSSON TELEFON AB L M
Inventor： DERNERYD ANDERS , ENGSTROEM ULRIKA , MANHOLM LARS , PETERSSON SVEN
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Patent Agency Ranking
公开(公告)号：EP2774275A4
公开(公告)日：2015-07-29
申请号：EP11875084
申请日：2011-10-31
Applicant: ERICSSON TELEFON AB L M
Inventor： LANDSTRÖM SARA , SIMONSSON ARNE , PETERSSON SVEN
CPC classification number: H04W24/02 , H04B7/0413 , H04B7/0617 , H04L25/0226 , H04W48/12
Abstract: A radio base station and a method therein are provided for probing of alternative network configurations, the radio base station employing a first network configuration comprising a pilot when serving at least one UE. The method comprises determining a second network configuration comprising at least one associated probing pilot and transmitting, to the at least one UE, both the at least one probing pilot of the second network configuration and the pilot of the first working network configuration, from at least one reconfigurable antenna system. The method further comprises receiving, from the at least one UE, reports regarding measurements performed by the UE on both the at least one probing pilot of the second configuration and the pilot of the first working network configuration. Further, the method comprises determining which network configuration to employ based on the received reports, and employing the determined network configuration.
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公开(公告)号：CA3046140C
公开(公告)日：2022-08-09
申请号：CA3046140
申请日：2016-12-06
Applicant: ERICSSON TELEFON AB L M
Inventor： NILSSON ANDREAS , ATHLEY FREDRIK , PETERSSON SVEN
IPC: H04B7/06
Abstract: There is provided mechanisms for configuring beamforming settings. A method is performed by a wireless radio transceiver device configured to communicate in directional beams. The method comprises obtaining a performance indication requiring configuration of the beamforming settings of the wireless radio transceiver device. The method comprises selecting a similarity measure objective based on what kind of performance indication was obtained. The method comprises determining, based on the similarity measure objective and results from a similarity measure procedure applied to pairs of received signals, an order in which to evaluate the directional beams when configuring the beamforming settings.
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公开(公告)号：PL3499785T3
公开(公告)日：2022-01-31
申请号：PL18210345
申请日：2017-05-12
Applicant: ERICSSON TELEFON AB L M
Inventor： EL ESSAILI ALI , KHAYRALLAH ALI S , ZAIDI ALI , CARLSSON ANDERS , FURUSKÄR ANDERS , STJERNMAN ANDERS , BERGSTRÖM ANDREAS , CEDERGREN ANDREAS , REIAL ANDRES , GATTAMI ATHER , LINDOFF BENGT , OLSSON BENGT-ERIK , HAGERMAN BO , CAPAR CAGATAY , KILINC CANER , LARSSON CHRISTINA , TIDESTAV CLAES , SHI CONG , HUI DENNIS , SUNDMAN DENNIS , KANG DU HO , RAMOS EDGAR , KARIPIDIS ELEFTHERIOS , MYHRE ELENA , SEMAAN ELIANE , RINGH EMIL , WITTENMARK EMMA , DAHLMAN ERIK , ERIKSSON ERIK , ATHLEY FREDRIK , GUNNARSSON FREDRIK , HARRYSSON FREDRIK , LINDQVIST FREDRIK , FODOR GABOR , LI GEN , KLANG GÖRAN N , BARK GUNNAR , MILDH GUNNAR , WANG HAI , AXELSSON HÅKAN , BJÖRKEGREN HÅKAN , ASPLUND HENRIK , SAHLIN HENRIK , TULLBERG HUGO , DA SILVA ICARO L J , AKTAS ISMET , MARIC IVANA , BERG JAN-ERIK , PEISA JANNE , VIKBERG JARI , WANG JIANFENG , LIU JINHUA , SACHS JOACHIM , AXMON JOAKIM , HUSCHKE JÖRG , AXNÄS JOHAN , FURUSKOG JOHAN , RUNE JOHAN , SKÖLD JOHAN , TORSNER JOHAN , FRIDÉN JONAS , FRÖBERG OLSSON JONAS , KRONANDER JONAS , MEDBO JONAS , PRADAS JOSE LUIS , ANSARI JUNAID , NORRMAN KARL , WERNER KARL , WANG HELMERSSON KE , HILTUNEN KIMMO , BALACHANDRAN KUMAR , LINDBOM LARS , MANHOLM LARS , SUNDSTRÖM LARS , STATTIN MAGNUS , ERICSON MÅRTEN , HESSLER MARTIN , JOHANSSON MARTIN , COLDREY MIKAEL , FALLGREN MIKAEL , PRYTZ MIKAEL , TERCERO VARGAS MIUREL ISABEL , BRAHMI NADIA , WIBERG NICLAS , JALDÉN NIKLAS , JOHANSSON NIKLAS , SEIFI NIMA , HE NING , QUESETH OLAV , OSMAN NURI CAN YILMAZ , FRENGER PÅL , KARLSSON PATRIK , RUGELAND PATRIK , ALRIKSSON PETER , VON WRYCZA PETER , WALLENTIN PONTUS , RAMACHANDRA PRADEEPA , LU QIANXI , MIAO QINGYU , MOOSAVI REZA , ABRAHAMSSON RICHARD , BALDEMAIR ROBERT , LINDGREN ROBERT , FAN RUI , SHARMA SACHIN , LANDSTRÖM SARA , ASHRAF SHEHZAD ALI , TOMBAZ SIBEL , JÄRMYR SIMON , HONG SONGNAM , PARKVALL STEFAN , WAGER STEFAN , JACOBSSON SVEN , PETERSSON SVEN , RIMHAGEN THOMAS , WALLDEEN THOMAS , LOHMAR THORSTEN , IRNICH TIM , PALENIUS TORGNY , GUSTAVSSON ULF , ENGSTRÖM ULRIKA , SAXENA VIDIT , GARCIA VIRGILE , MÜLLER WALTER , ZHENG YANLI , WANG YI-PIN ERIC , SELÉN YNGVE , ZHANG ZHAN , ZHANG ZHANG , JIANG ZHIYUAN
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公开(公告)号：PL3456083T3
公开(公告)日：2020-10-05
申请号：PL17727744
申请日：2017-05-12
Applicant: ERICSSON TELEFON AB L M
Inventor： 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 , FRIDEN 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 , SELÉN 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 , WALLÉN 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
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公开(公告)号：CA3129606A1
公开(公告)日：2020-08-27
申请号：CA3129606
申请日：2019-02-19
Applicant: ERICSSON TELEFON AB L M
Inventor： PETERSSON SVEN , NILSSON ANDREAS , ATHLEY FREDRIK , TIMO ROY , ZHANG XINLIN
IPC: H04B7/0404 , H04B7/0456 , H04B7/06 , H04L25/02
Abstract: There is provided mechanisms for transmission of reference signals. A method is performed by a terminal device. The terminal device comprises at least two physical antenna ports. The method comprises creating a virtual antenna port for, and applied over, at least two of the physical antenna ports. The method comprises transmitting, in the virtual antenna port, as many uplink reference signals as there are physical antenna ports.
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