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1. 发明授权

US09253650B2 Radio base station and communication control method including uplink resource reallocation 有权
标题翻译：无线基站和通信控制方法，包括上行资源重分配
公开(公告)号：US09253650B2
公开(公告)日：2016-02-02
申请号：US14235066
申请日：2012-07-25
申请人： Tooru Sahara
发明人： Tooru Sahara
IPC分类号： H04L12/28 , H04W16/28 , H04B7/06 , H04W72/04 , H04L5/00 , H04J1/16 , H04W88/08
CPC分类号： H04W16/28 , H04B7/0617 , H04L5/00 , H04L5/0089 , H04W72/0413 , H04W72/046 , H04W88/08
摘要： An eNB assigns, to a UE, a pair of a PDSCH resource and a PUSCH resource that overlaps, in frequency band, with the PDSCH resource; and derives antenna weight that should be applied to the PDSCH resource, on the basis of a DMRS transmitted from the UE by using the PUSCH resource. When the assignment of the PUSCH is changed to another UE, the eNB derives the antenna weight, on the basis of a past uplink reference signal transmitted from the UE in a past time zone earlier than the PUSCH resource and in a frequency band overlapping with the frequency band of the PDSCH resource.
摘要翻译： eNB向UE分配在频带上与PDSCH资源重叠的PDSCH资源和PUSCH资源对; 并且基于通过使用PUSCH资源从UE发送的DMRS，导出应该应用于PDSCH资源的天线权重。当PUSCH的分配改变为另一个UE时，eNB基于在先于PUSCH资源的过去时区中从UE发送的过去的上行链路参考信号和与该PUSCH资源重叠的频带中导出天线权重 PDSCH资源的频带。

2. 发明申请

US20140177490A1 RADIO BASE STATION AND COMMUNICATION CONTROL METHOD 有权
标题翻译：无线基站和通信控制方法
公开(公告)号：US20140177490A1
公开(公告)日：2014-06-26
申请号：US14235065
申请日：2012-07-25
申请人： Tooru Sahara
发明人： Tooru Sahara
IPC分类号： H04B7/26
CPC分类号： H04B7/2643 , H04L5/00 , H04L5/0007 , H04L5/0044 , H04L5/0051
摘要： An eNB 100-1 that performs radio communication by using the adaptive array control in the TD-LTE system: receives SRS utilized in the adaptive array control from a plurality of UEs 200; and performs an assignment for each subject downlink RBG, out of a plurality of downlink RBGs. The eNB assigns the subject downlink RBG to a UE 200 that transmitted a specific SRS that is SRS having the highest match rate in a frequency band with the subject downlink RBG, out of a plurality of SRSs received recently before the subject downlink RBG.
摘要翻译：通过使用TD-LTE系统中的自适应阵列控制来执行无线电通信的eNB 100-1：从多个UE 200接收在自适应阵列控制中使用的SRS; 并且对于多个下行链路RBG中的每个主题下行链路RBG执行分配。 eNB在主体下行链路RBG之前最近接收到的多个SRS中，向主动下行链路RBG分配主播下行链路RBG，该UE 200发送与主体下行链路RBG的频带中具有最高匹配率的SRS的特定SRS。

3. 发明授权

US08275405B2 Mobile communication system, base station apparatus, mobile station apparatus, transmission power control method and information recording medium 有权
标题翻译：移动通信系统，基站装置，移动站装置，发送功率控制方法和信息记录介质
公开(公告)号：US08275405B2
公开(公告)日：2012-09-25
申请号：US12067933
申请日：2006-09-05
申请人： Tooru Sahara
发明人： Tooru Sahara
IPC分类号： H04B7/00
CPC分类号： H04W52/346 , H04W52/367
摘要： In a mobile communication system performing the space division multiplex, the wireless resources are saved as much as possible and the reception powers of communication signals, which are received by a base station apparatus from mobile station apparatuses, are evened. A mobile communication system wherein each of mobile station apparatuses (10) includes a maximum power transmission information transmitting part (13) that transmits, to a base station apparatus (20), maximum power transmission information indicating that a communication signal is transmitted at the maximum transmission power of that mobile station apparatus (10), while the base station apparatus (20) includes a reception power acquiring part (22) that acquires the reception powers of the communication signals transmitted from the respective mobile station apparatuses (10), a maximum power transmission.
摘要翻译：在执行空分复用的移动通信系统中，尽可能地节省无线资源，并且从基站装置接收的通信信号的接收功率被均衡。一种移动通信系统，其中移动站装置（10）中的每一个包括：最大功率传输信息发送部（13），向所述基站装置（20）发送最大功率传输信息，所述最大功率传输信息最多发送通信信号发送功率，在基站装置（20）具有获取从各移动台装置（10）发送的通信信号的接收功率的接收功率获取部（22）的情况下，电力传输。

4. 发明授权

US09236937B2 Radio base station and communication control method including downlink radio resource allocation 有权
标题翻译：无线基站和通信控制方法，包括下行无线资源分配
公开(公告)号：US09236937B2
公开(公告)日：2016-01-12
申请号：US14235065
申请日：2012-07-25
申请人： Tooru Sahara
发明人： Tooru Sahara
IPC分类号： H04L12/28 , H04B7/26 , H04L5/00 , H04J1/16
CPC分类号： H04B7/2643 , H04L5/00 , H04L5/0007 , H04L5/0044 , H04L5/0051
摘要： An eNB 100-1 that performs radio communication by using the adaptive array control in the TD-LTE system: receives SRS utilized in the adaptive array control from a plurality of UEs 200; and performs an assignment for each subject downlink RBG, out of a plurality of downlink RBGs. The eNB assigns the subject downlink RBG to a UE 200 that transmitted a specific SRS that is SRS having the highest match rate in a frequency band with the subject downlink RBG, out of a plurality of SRSs received recently before the subject downlink RBG.
摘要翻译：通过使用TD-LTE系统中的自适应阵列控制来执行无线电通信的eNB 100-1：从多个UE 200接收在自适应阵列控制中使用的SRS; 并且对于多个下行链路RBG中的每个主题下行链路RBG执行分配。 eNB在主体下行链路RBG之前最近接收到的多个SRS中，向主动下行链路RBG分配主播下行链路RBG，该UE 200发送与主体下行链路RBG的频带中具有最高匹配率的SRS的特定SRS。

5. 发明申请

US20090247210A1 MOBILE COMMUNICATION SYSTEM, BASE STATION APPARATUS, MOBILE STATION APPARATUS, TRANSMISSION POWER CONTROL METHOD AND INFORMATION RECORDING MEDIUM 有权
标题翻译：移动通信系统，基站装置，移动站装置，传输功率控制方法和信息记录介质
公开(公告)号：US20090247210A1
公开(公告)日：2009-10-01
申请号：US12067933
申请日：2006-09-05
申请人： Tooru Sahara
发明人： Tooru Sahara
IPC分类号： H04B7/00
CPC分类号： H04W52/346 , H04W52/367
摘要： In a mobile communication system performing the space division multiplex, the wireless resources are saved as much as possible and the reception powers of communication signals, which are received by a base station apparatus from mobile station apparatuses, are evened. A mobile communication system wherein each of mobile station apparatuses (10) includes a maximum power transmission information transmitting part (13) that transmits, to a base station apparatus (20), maximum power transmission information indicating that a communication signal is transmitted at the maximum transmission power of that mobile station apparatus (10), while the base station apparatus (20) includes a reception power acquiring part (22) that acquires the reception powers of the communication signals transmitted from the respective mobile station apparatuses (10), a maximum power transmission.
摘要翻译：在执行空分复用的移动通信系统中，尽可能地节省无线资源，并且从基站装置接收的通信信号的接收功率被均衡。一种移动通信系统，其中移动站装置（10）中的每一个包括：最大功率传输信息发送部（13），向所述基站装置（20）发送最大功率传输信息，所述最大功率传输信息最多发送通信信号发送功率，在基站装置（20）具有获取从各移动台装置（10）发送的通信信号的接收功率的接收功率获取部（22）的情况下，电力传输。

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