中科微点-全球专利检索

  1. Login
  2. Sign Up

Search Results

51 records (took 0.026 seconds)

    RADIO COMMUNICATION APPARATUSES AND RADIO COMMUNICATION METHOD
    41.
    发明公开
    RADIO COMMUNICATION APPARATUSES AND RADIO COMMUNICATION METHOD 有权
    无线电通信装置和无线电通信方法

    公开(公告)号：EP2448349A4

    公开(公告)日：2016-06-15

    申请号：EP10791874

    申请日：2010-06-25

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： IWAI TAKASHI ,  NISHIO AKIHIKO ,  IMAMURA DAICHI ,  OGAWA YOSHIHIKO ,  MATSUMOTO ATSUSHI

    IPC: H04W72/04 ,  H04J11/00 ,  H04W72/08

    CPC classification number: H04W52/365 ,  H04L5/0007 ,  H04L5/0053 ,  H04W72/0473

    Abstract: Provided are a radio communication mobile station apparatus, a radio communication base station apparatus and a radio communication method, which make it possible to correctly switch between transmission modes for a PUSCH and a PUCCH while impeding signaling overhead from increasing. A transmission mode setting unit (107) detects an instruction given by a base station, the instruction indicating a multiplexing method for a PUSCH and a PUCCH. A trigger information reporting determination unit (108) performs threshold discrimination where PHR_pucch, which is calculated by PHR_control calculation unit (106), is compared with a threshold value that depends on the multiplexing method indicated by the instruction given by the base station. Specifically, in a TDM transmission mode, trigger information is reported if PHR_pucch > X1[dBm] is satisfied. On the other hand, in an FDM transmission mode, the trigger information is reported if PHR_pucch

    WIRELESS COMMUNICATION TERMINAL APPARATUS, WIRELESS COMMUNICATION BASE STATION APPARATUS AND WIRELESS COMMUNICATION METHOD
    46.
    发明公开
    WIRELESS COMMUNICATION TERMINAL APPARATUS, WIRELESS COMMUNICATION BASE STATION APPARATUS AND WIRELESS COMMUNICATION METHOD 审中-公开
    DRAHTLOSESKOMMUNIKATIONSENDGERÄT，BASISSTATIONSVORRICHTUNGFÜRDRAHTLOSE KOMMUNIKATION UND VERFAHRENFÜRDRAHTLOSE KOMMUNIKATION

    公开(公告)号：EP2525516A4

    公开(公告)日：2017-05-17

    申请号：EP11732793

    申请日：2011-01-13

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： IWAI TAKASHI ,  NAKAO SEIGO ,  NISHIO AKIHIKO ,  IMAMURA DAICHI ,  HOSHINO MASAYUKI ,  OGAWA YOSHIHIKO

    IPC: H04J13/00 ,  H04B1/713 ,  H04J1/00 ,  H04J13/18 ,  H04J99/00 ,  H04W16/28 ,  H04W24/10

    CPC classification number: H04J13/0062 ,  H04B1/713 ,  H04J13/0074 ,  H04J13/18

    Abstract: Provided are a wireless communication terminal apparatus, a radio communication base station apparatus and a wireless communication method whereby the increase in the number of signaling bits can be suppressed, while the SRS capacity can be improved. RS type determining unit (105) determines, based on scheduling information, that the signal is an SRS signal accompanied by no data or a DMRS signal accompanied by data. CS amount deciding unit (106) holds a CS amount for DMRS and a CS amount for SRS that are defined such that the CS amount for SRS includes a CS amount not included in the CS amount for DMRS. The CS amount deciding unit (106) uses CS amount notification information, which is included in the scheduling information, and the CS amount definition to derive a CS amount in accordance with the RS type outputted from the RS type determining unit (105).

    Abstract translation: 提供可以抑制信令比特数的增加，同时可以改善SRS容量的无线通信终端装置，无线通信基站装置和无线通信方法。 RS类型确定单元（105）基于调度信息确定该信号是不伴随数据的SRS信号或伴随有数据的DMRS信号。 CS量决定单元（106）保存用于DMRS的CS量和用于SRS的CS量，其被定义为使得用于SRS的CS量包括不包括在用于DMRS的CS量中的CS量。 CS量决定单元（106）使用包含在调度信息中的CS量通知信息和CS量定义，以根据从RS类型确定单元（105）输出的RS类型导出CS量。

    SCHEDULING APPARATUS AND SCHEDULING METHOD
    48.
    发明公开
    SCHEDULING APPARATUS AND SCHEDULING METHOD 有权
    调度设备和调度方法

    公开(公告)号：EP2400807A4

    公开(公告)日：2015-11-04

    申请号：EP10743560

    申请日：2010-02-17

    Applicant: PANASONIC IP CORP AMERICA

    Inventor： IWAI TAKASHI ,  FUTAGI SADAKI ,  IMAMURA DAICHI ,  NISHIO AKIHIKO ,  NAKAO SEIGO ,  OGAWA YOSHIHIKO

    IPC: H04W72/04 ,  H04J1/00 ,  H04J11/00

    CPC classification number: H04L5/0041 ,  H04L5/0037 ,  H04L5/006 ,  H04L5/0064 ,  H04L5/0091 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/0453 ,  H04W72/08

    Abstract: A scheduling apparatus and a scheduling method, wherein the amount of signaling for frequency resource allocation information can be reduced while maintaining system throughput performance. In a base station apparatus (100), a scheduling section (113) allocates frequency resources to frequency allocation target terminals based on set frequency allocation units, and a frequency allocation parameter setting section (112) adjusts the set frequency allocation units set in the scheduling section (113) based on cluster numbers. Due to this, in each cluster number, frequency resources can be allocated based on the most suitable frequency allocation units with respect to the signaling bit number. As a result, the amount of signaling for frequency resource allocation information can be reduced. Further, system throughput can be maintained by making the cluster number, which is a parameter having little effect on system throughput, a setting parameter for frequency allocation units.

Patent Agency Ranking