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公开(公告)号:IN1729KON2014A
公开(公告)日:2015-10-23
申请号:IN1729KON2014
申请日:2014-08-18
Applicant: ERICSSON TELEFON AB L M
Inventor: NAMMI SAIRAMESH , VON WRYCZA PETER , MIAO QINGYU
Abstract: A wireless terminal may receive multiple input multiple output (MIMO) downlink communications from a wireless communication network including a plurality of base station sector antenna arrays using a codebook of precoding vectors. MIMO downlink communications may be received from the wireless communication. When receiving the MIMO downlink communications as multi point MIMO downlink communications from first and second base station sector antenna arrays of the plurality of base station sector antenna arrays a precoding vector may be selected for the multi point MIMO downlink communications from only a subset of the precoding vectors of the codebook.
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公开(公告)号:PH12015501028B1
公开(公告)日:2015-07-27
申请号:PH12015501028
申请日:2015-05-08
Applicant: ERICSSON TELEFON AB L M
Inventor: LI QIANXI , MIAO QINGYU , ZHAO ZHENSAN
Abstract: A method performed by a network node (110) for enabling Hybrid Automatic Repeat reQuest, HARQ, transmissions in a D2D communication between a first and a second wireless device (121,122) in a wireless telecommunications network (100) is provided. The first and the second wireless device (121, 122) are served by the network node (110) in the wireless telecommunications network (100). The network node (110) transmits information to at least the first and second wireless device (121, 122) indicating transmission resources to be used by at least the first and second wireless device (121,122) when transmitting a HARQ transmission for a received data transmission in the D2D communication, which information is associated with one or more Time-Division Duplexing, TDD, configurations. Then, the network node (110) determines a TDD configuration of the one or more TDD configurations for data transmissions in the D2D communication between the first and the second wireless device (121, 122). The network node (110) transmits the determined TDD configuration to the first and second wireless device (121, 122). A network node (110), a first wireless device (121) and a method performed by the first wireless device (121) are also provided.
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公开(公告)号:PH12015501027B1
公开(公告)日:2015-07-27
申请号:PH12015501027
申请日:2015-05-08
Applicant: ERICSSON TELEFON AB L M
Inventor: LU QIANX , MIAO QINGYU
Abstract: A wireless device (106a,106b) and a method therein for controlling Discontinuous Reception (DRX)in the wireless device. The wireless device is capable of cellular and Device to Device (D2D)communication. The method comprises: when receiving a first uplink cellular communication grant, activating, for a first period of time, t1, a DRX-wake state for a cellular DRX configuration during which DRX-wake state the wireless device is configured to receive a second uplink cellular communication grant; and when receiving a first D2D communication grant, activating, for a second period of time, t2, the DRX-wake state for a D2D DRX configuration, which D2D DRX configuration is separate from the cellular DRX configuration, and during which DRX-wake state the wireless device is configured to receive a second D2D communication grant. Thereby the wireless device is capable of controlling DRX the wireless device using both the cellular DRX configuration and the D2D DRX configuration.
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公开(公告)号:AU2011345424B2
公开(公告)日:2015-01-15
申请号:AU2011345424
申请日:2011-11-30
Applicant: ERICSSON TELEFON AB L M
Inventor: BERGMAN JOHAN , MIAO QINGYU , LIU JINHUA , HULTELL JOHAN
Abstract: The disclosure relates to methods and apparatuses that facilitate power and quality control of uplink MIMO transmissions. A method in a NodeB comprises controlling (50) transmission power of multiple pilot signals transmitted by a user equipment by using a single inner power control loop operating on at least one pilot signal of the multiple pilot signals. Some disclosed embodiments also relate to adjustment (60) of a quality target applied by the single inner power control loop and to updating (71, 72) of a power offset for computing the number of bits that the user equipment can transmit on a stream that is associated with a pilot signal that is not power controlled by the single inner power control loop.
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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:CA2951298C
公开(公告)日:2021-01-19
申请号:CA2951298
申请日:2014-06-06
Applicant: ERICSSON TELEFON AB L M
Inventor: LI GEN , MIAO QINGYU , GARCIA VIRGILE
IPC: H04W48/10
Abstract: The embodiments disclose a method in an AP for broadcasting a beacon signal in a high frequency radio communication network. The method comprises joining an AP cluster in the high frequency radio communication network, the AP cluster contains two or more APs; and broadcasting a same beacon signal together with other APs in the AP cluster synchronously, the broadcasted same beacon signal contains an identification of the AP cluster. The embodiments also disclose a method in a communication device for deriving a beacon signal in a high frequency radio communication network.
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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:UA121931C2
公开(公告)日:2020-08-10
申请号:UAA201812349
申请日:2017-05-12
Applicant: ERICSSON TELEFON AB L M
Inventor: 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 , 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 , 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
Abstract: Способиі пристрійдлябезпровідногозв'язкуп'ятогопокоління, щовключаютьу себезразковийспосіб, убезпровідномупристрої, якийвключаєв себеприйомсигналунизхідноїлініїзв'язку, щоміститьіндексконфігураціїдоступудовисхідноїлініїзв'язку, використанняіндексуконфігураціїдоступудовисхідноїлініїзв'язкудляідентифікаціїконфігураціїдоступудовисхідноїлініїзв'язкуз попередньовизначеноїмножиниконфігураційдоступудовисхідноїлініїзв'язкуі передачув мережубезпровідногозв'язкувідповіднодоідентифікованоїконфігураціїдоступудовисхідноїлініїзв'язку. Зразковийспосібдодаткововключаєв себеприйом, утакомубезпровідномупристрої, упершомупідкадрінизхідноїлініїзв'язку, першоїпередачімультиплексуванняз ортогональнимчастотнимрозділенням (OFDM), відформатованоївідповіднодопершоїнумерології, іприйом, удругомупідкадрінизхідноїлініїзв'язку, другоїпередачі OFDM, відформатованоївідповіднододругоїнумерології, друганумерологіявідрізняєтьсявідпершоїнумерології, причомупершанумерологіямаєпершийкрокпіднесучої, адруганумерологіямаєдругийкрокпіднесучої, першийкрокпіднесучоївідрізняєтьсявіддругогокрокупіднесучої. Такожрозкритіваріантицьогоспособу, відповідніпристроїі відповідніспособиі пристроїмережноїсторони.
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公开(公告)号:AU2017262847B2
公开(公告)日:2020-04-30
申请号:AU2017262847
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 , EL ESSAILI ALI , COLDREY MIKAEL , DA SILVA ICARO L J , DAHLMAN ERIK , 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 , LOHMAR THORSTEN , LINDOFF BENGT , LINDQVIST FREDRIK , LIU JINHUA , 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
Abstract: 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.
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公开(公告)号:ES2753755T3
公开(公告)日:2020-04-14
申请号:ES17727742
申请日:2017-05-12
Applicant: ERICSSON TELEFON AB L M
Inventor: 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 , 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 , JALDEN 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 , MZHRE ELENA , NORMAN KARL , OLSSON BENGT-ERIK , PALENIUS TORGNY , PARKVALL STEFAN , PEISA JANNE , PETERSSON SVEN , PRADAS JOSE LUIS , PRYTZ MIKAEL , QUUESETH OLAV , RAMACHANDRA PRADEEPA , RAMOS EDGAR , RELAL ANDRES , RIMHAGEN THOMAS , RINGH EMIL , RUGELAND PATRIK , RUNE JOHAN , SACHS JOACHIM , SAHLIN HENRIK , SAXENA VIDIT , SEIFI NIMA , SELEN YNGVE
Abstract: Un método, en un dispositivo inalámbrico, para operar en una red de comunicaciones inalámbricas y operable para comunicarse con equipo de red de radio en la red de comunicaciones inalámbricas, comprendiendo el método: recibir una primera señal de enlace descendente que comprende información que indica una pluralidad de configuraciones de acceso de enlace ascendente, incluyendo cada configuración de acceso de enlace ascendente una configuración de acceso aleatorio; recibir una segunda señal de enlace descendente que comprende un índice de configuración de acceso de enlace ascendente, usando el índice de configuración de acceso de enlace ascendente para identificar una configuración de acceso de enlace ascendente entre la pluralidad indicada de configuraciones de acceso de enlace ascendente, y transmitir a la red de comunicaciones inalámbricas una transmisión de acceso aleatorio de acuerdo con la configuración de acceso aleatorio incluida en la configuración de acceso de enlace ascendente identificado; caracterizado porque el método comprende además: recibir, en respuesta, en una primera subtrama de enlace descendente, una primera transmisión de multiplexación por división de frecuencia ortogonal (OFDM) formateada de acuerdo con una primera numerología y recibir, en una segunda subtrama de enlace descendente, una segunda transmisión OFDM formateada de acuerdo con una segunda numerología, la segunda numerología difiere de la primera numerología, en el que la primera numerología tiene un primer espaciamiento de subportadora y la segunda numerología tiene un segundo espaciamiento de subportadora, el primer espaciamiento de subportadora difiere del segundo espaciamiento de subportadora,
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