公开(公告)号：RU2710283C1

公开(公告)日：2019-12-25

申请号：RU2018133576

申请日：2016-03-25

Applicant: PANASONIC IP CORP AMERICA

Inventor： BASU MALLICK PRATEEK ,  LOEHR JOACHIM ,  SUZUKI HIDETOSHI ,  WANG LILEI

IPC: H04W72/04

Abstract: Изобретениеотноситсяк областимобильнойсвязи, вчастностик распределениюрадиоресурсовдлябортовогомобильноготерминала. Техническимрезультатомявляетсяулучшениераспределенияресурсовдлясвязис подвижнымиобъектамидлябортовогомобильноготерминала, улучшениеопределениярадиоресурсовдляиспользованиябортовыммобильнымтерминаломдляосуществлениясвязис другиммобильнымтерминалом, увеличениепропускнойспособностисвязис подвижнымиобъектамии предотвращениеповторныхпередачданных. Техническийрезультатзаявляемоготехническогорешениядостигаетсятем, чтореализуетсявозможностьопределениярадиоресурсовдляосуществлениясвязис мобильнымтерминаломнаосновеопределенияместоположениябортовогомобильноготерминала. Дляэтогов заявленномрешениипредусмотренбортовоймобильныйтерминал, содержащийпроцессор, базоваястанция, атакжеинтегральнаясхема. 6 н. и 17 з.п. ф-лы, 12 ил, 2 табл.

公开(公告)号：RU2699069C1

公开(公告)日：2019-09-03

申请号：RU2018114263

申请日：2015-11-05

Applicant: PANASONIC IP CORP AMERICA

Inventor： WANG LILEI ,  SUZUKI HIDETOSHI ,  LOEHR JOACHIM ,  FENG SUJUAN ,  HOSHINO MASAYUKI

IPC: H04W72/04

Abstract: Изобретениеотноситсяк беспроводнойсвязив сетибеспроводнойсвязи, содержащеймножествобеспроводныхустройствс возможностьюосуществлениясвязидругс другомнепосредственно. Беспроводноеустройствосодержитобрабатывающиецепис возможностьюмультиплексированияданныхс сообщениемназначенияпланирования (SA) винформациюпередачии передатчикс возможностьюпередачиинформациипередачив периоденазначенияпланированияк другомубеспроводномуустройствув сетибеспроводнойсвязи, причемсообщениеназначенияпланированияиспользуетсядляуказанияресурсапередачиданныхв периоденазначенияпланированияилив предыдущемпериоденазначенияпланирования. Техническийрезультатзаключаетсяв обеспеченииуказанияэффективномультиплексированногопула SA (пуларесурсовназначенияпланирования) ипуладанныхс использованиембитовогообраза. 6 н. и 12 з.п. ф-лы, 9 ил.

公开(公告)号：CO2018002873A2

公开(公告)日：2018-03-28

申请号：CO2018002873

申请日：2018-03-20

Applicant: PANASONIC IP CORP AMERICA

Inventor： SUZUKI HIDETOSHI ,  WANG LI ,  WANG LILEI ,  HOSHINO MASAYUKI

IPC: H04W24/02 ,  H04W72/54

Abstract: Se proporciona un equipo de usuario y un método de comunicación inalámbrica para LAA. El equipo de usuario comprende: un receptor operativo para recibir una concesión UL que programa una subtrama para la transmisión UL; un primer circuito operativo para realizar LBT; un transmisor operativo para transmitir un PUSCH en la subtrama programada comenzando desde una posición de inicio disponible de múltiples posiciones de inicio candidatas en la subtrama programada si la LBT es exitosa. De acuerdo con la presente descripción, es posible aumentar la posibilidad de que PUSCH pueda enviarse en la subtrama programada después de LBT.

公开(公告)号：CA2956398A1

公开(公告)日：2016-08-04

申请号：CA2956398

申请日：2015-01-29

Applicant: PANASONIC IP CORP AMERICA

Inventor： GAO CHI ,  WANG LI ,  WANG LILEI ,  SUZUKI HIDETOSHI ,  HOSHINO MASAYUKI

IPC: H04B7/02

Abstract: Provided are wireless communication methods and devices. In one embodiment, a wireless communication method performed by a wireless communication device comprises a step of transmitting a data packet repeatedly in multiple subframes including at least one normal subframe and at least one special subframe to another wireless communication device, wherein the available resources in the special subframe are different from that in the normal subframe, the data packet includes multiple modulated symbols which are divided into multiple modulated-symbol sets, in each subframe, each OFDM symbol is mapped by one of the modulated-symbol sets, and in every subframe, the modulated symbols in the same modulated-symbol set are mapped onto REs in one OFDM symbol in a fixed order. In another embodiment, multiple repetitions of the data packet are transmitted in each subframe, and in each special subframe, different repetitions are mapped onto REs with cyclic shift.

公开(公告)号：CA2956396A1

公开(公告)日：2016-05-19

申请号：CA2956396

申请日：2014-11-15

Applicant: PANASONIC IP CORP AMERICA

Inventor： WANG LI ,  GOLITSCHEK EDLER VON ELBWART ALEXANDER ,  EINHAUS MICHAEL ,  SUZUKI HIDETOSHI ,  WANG LILEI ,  HOSHINO MASAYUKI

IPC: H04W28/04

Abstract: Provided are a resource scheduling method, a resource determining method, an eNB and a user equipment. The resource scheduling method for wireless communication is performed by the eNB. The wireless communication involves at least a first carrier and a second carrier. The resource scheduling method comprises: transmitting a DCI in the first carrier to a UE to schedule downlink resources for a PDSCH of the second carrier, wherein the eNB is able to start transmitting a burst in the second carrier at a flexible time independent of the subframe boundaries of the second carrier after the second carrier is occupied by the eNB, and the DCI for a flexible PDSCH of the burst different from the normal PDSCH of the second carrier contains information on the time period scheduled for the flexible PDSCH. The flexible PDSCH and its corresponding RS can reuse the DwPTS subframe structure for minimal specification impact.

公开(公告)号：CA2898097A1

公开(公告)日：2014-07-24

申请号：CA2898097

申请日：2013-01-17

Applicant: PANASONIC IP CORP AMERICA

Inventor： GOLITSCHEK EDLER VON ELBWART ALEXANDER ,  LOEHR JOACHIM ,  EINHAUS MICHAEL ,  FENG SUJUAN ,  OIZUMI TORU ,  WANG LILEI

IPC: H04W48/12

Abstract: The invention relates to a method for dynamically indicating a TDD re-configuration to the mobile station by encoding the dynamic TDD re-configuration indication into the DCI or CRC calculated for the DCI. In one embodiment, the TDD configuration indication is implicitly encoded as an RNTI into the CRC, when scrambling the CRC for the DCI with a TDD-RNTI. In another embodiment, the TDD configuration indication is part of the DCI payload, while the CRC for the DCI is scrambled with a cell identifier, identifying the target cell for which the dynamic TDD re- configuration is to be applied. In still another embodiment, the TDD configuration indication is part of the DCI payload, where the DCI payload further includes an invalid parameter indicating to the mobile station that the DCI carries the TDD configuration indication.

公开(公告)号：EP3281444A4

公开(公告)日：2018-03-28

申请号：EP15888177

申请日：2015-04-10

Applicant: PANASONIC IP CORP AMERICA

Inventor： WANG LILEI ,  SUZUKI HIDETOSHI ,  YAMAMOTO TETSUYA ,  HOSHINO MASAYUKI

IPC: H04L5/00 ,  H04L5/02 ,  H04L25/02 ,  H04W4/00 ,  H04W4/021 ,  H04W28/00 ,  H04W72/04

CPC classification number: H04L5/0053 ,  H04L5/005 ,  H04L5/0051 ,  H04L5/0064 ,  H04L5/02 ,  H04L25/0202 ,  H04W4/022 ,  H04W4/70 ,  H04W72/042

Abstract: Wireless communication methods and devices are provided. The wireless communication method includes transmitting a reference signal and a data signal in a Physical Resource Block (PRB) with a coverage enhancement level, wherein the number of resource elements transmitting the reference signal in the PRB is determined by the coverage enhancement level, the channel type and/or the coding rate of the data signal.

公开(公告)号：EP3251226A4

公开(公告)日：2018-01-17

申请号：EP15879370

申请日：2015-01-29

Applicant: PANASONIC IP CORP AMERICA

Inventor： GAO CHI ,  SUZUKI HIDETOSHI ,  WANG LI ,  WANG LILEI ,  HOSHINO MASAYUKI

IPC: H04L5/00 ,  H04B7/02 ,  H04L5/14

CPC classification number: H04L27/2613 ,  H04L5/0007 ,  H04L5/0044 ,  H04L5/0048 ,  H04L5/1469 ,  H04L27/2607 ,  H04W72/0413 ,  H04W72/042

Abstract: Provided are wireless communication methods and devices, in one embodiment, a wireless communication method performed by a wireless communication device comprises: transmitting a data packet repeatedly in multiple subframes including at least one normal subframe and at least one special subframe to another wireless communication device, wherein the available resources in the special subframe are different from that in the normal subframe, the data packet includes multiple modulated symbols which are divided into multiple modulated-symbol sets, in each subframe, each OFDM symbol is mapped by one of the modulated-symbol sets, and in every subframe, the modulated symbols in the same modulated-symbol set are mapped onto REs in one OFDM symbol in a fixed order. In another embodiment, multiple repetitions of the data packet are transmitted in each subframe, and in each special subframe, different repetitions are mapped onto REs with cyclic shift.

公开(公告)号：EP2888827A4

公开(公告)日：2016-05-18

申请号：EP12883201

申请日：2012-08-24

Applicant: PANASONIC IP CORP AMERICA

Inventor： WANG LILEI ,  XU MING ,  HOSHINO MASAYUKI ,  NISHIO AKIHIKO

IPC: H04B17/00 ,  H04L1/00 ,  H04L5/00 ,  H04W24/00 ,  H04W72/04 ,  H04W88/02 ,  H04W88/08

CPC classification number: H04W72/042 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0016 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/003 ,  H04L1/0035 ,  H04L5/0057 ,  H04W88/02 ,  H04W88/08

Abstract: The present disclosure provides a communication method, base station and user equipment for configuring a parameter table in a wireless communication system including a base station and a user equipment, the communication method comprising: defining at both the base station and the user equipment a parameter table which includes whole entries of a legacy parameter table and extended entries; and transmitting from the base station to the user equipment a bitmap indication which indicates a sub-table selected from the parameter table, wherein the number of the entries in the sub-table is the same as in the legacy parameter table.

公开(公告)号：EP3281437A4

公开(公告)日：2018-05-02

申请号：EP15888176

申请日：2015-04-10

Applicant: PANASONIC IP CORP AMERICA

Inventor： YAMAMOTO TETSUYA ,  SUZUKI HIDETOSHI ,  GOLITSCHEK EDLER VON ELBWART ALEXANDER ,  WANG LILEI

IPC: H04L1/00 ,  H04L1/08 ,  H04W16/20

CPC classification number: H04L1/0003 ,  H04L1/0009 ,  H04L1/08 ,  H04L5/0051 ,  H04L25/0224 ,  H04W4/005 ,  H04W4/70

Abstract: An object of this disclosure is to improve the channel estimation accuracy without degradation of transmission quality. Control section (101) configures a predefined number of demodulation reference signals (DMRSs) for terminal (200) configured to perform repetition of an uplink signal over multiple subframes, when a coverage enhancement level corresponding to the number of the multiple subframes is smaller than a determined value, and configures, for the terminal, a number of DMRSs obtained by adding a predetermined number of DMRSs to the predefined number, when the terminal applies the repetition and the coverage enhancement level is equal to or larger than the determined value, the uplink signal being formed by time-multiplexing a data symbol with a DMRS in one subframe. Receiving section (110) receives the uplink signal including the configured number of DMRSs and transmitted from the terminal. Channel estimation section (115) performs channel estimation using the DMRS included in the received uplink signal.