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1. 发明授权

US09590777B2 Base station and radio communication method 有权
标题翻译：基站和无线电通信方式
公开(公告)号：US09590777B2
公开(公告)日：2017-03-07
申请号：US14343487
申请日：2012-09-06
申请人： Naoto Ookubo , Yoshiaki Ofuji
发明人： Naoto Ookubo , Yoshiaki Ofuji
IPC分类号： H04L5/00 , H04W72/12 , H04W72/04
CPC分类号： H04L5/0037 , H04W72/04 , H04W72/1205
摘要： A base station 100 includes a scheduling processing unit 109 configured to schedule each of multiple mobile stations to the PDCCH, and a UE-type judgment unit 107 configured to judge whether each of the mobile stations is an OLD UE supporting only CFI=1 to 3 or a NEW UE supporting CFI=1 to 4. The scheduling processing unit 109 schedules each of the multiple UEs to the PDCCH by use of any one of CFI=1 to 3 when UEs targeted to be scheduled to the PDCCH include an OLD UE.
摘要翻译：基站100包括调度处理单元109，其被配置为将多个移动站中的每一个调度到PDCCH;以及UE类型判断单元107，被配置为判断每个移动站是否仅支持CFI = 1至3的OLD UE 或支持CFI = 1至4的新UE。当针对被调度到PDCCH的UE包括OLD UE时，调度处理单元109通过使用CFI = 1至3中的任一个来调度多个UE中的每一个到PDCCH。

2. 发明申请

US20140220989A1 BASE STATION AND COMMUNICATION CONTROL METHOD 审中-公开
标题翻译：基站和通信控制方法
公开(公告)号：US20140220989A1
公开(公告)日：2014-08-07
申请号：US14343547
申请日：2012-08-03
申请人： Yoshiaki Ofuji , Naoto Ookubo
发明人： Yoshiaki Ofuji , Naoto Ookubo
IPC分类号： H04L5/00
CPC分类号： H04L5/0037 , H04W48/10 , H04W72/042
摘要： A base station 100 includes: an external interface 101 configured to acquire the number of transmissions of the system information to the mobile station; a table holding unit 107 configured to hold a table in which a payload size of the system information, the number of transmissions, and the number of radio resource blocks corresponding to a combination of the payload size and the number of transmissions are associated with one another; a system information transmission control unit 105 configured to determine radio resource blocks required for the transmission of the system information, on the basis of the table held in the table holding unit 107; and a transmission data generation unit 111 configured to map the system information to predetermined regions of the shared channel by using the radio resource blocks determined by the system information transmission control unit 105.
摘要翻译：基站100包括：外部接口101，被配置为向移动台获取系统信息的发送次数; 表保持单元107，被配置为保持其中与有效载荷大小和传输次数的组合相对应的系统信息的有效负载大小，传输次数和无线电资源块的数量彼此相关联的表 ; 系统信息发送控制单元105，被配置为基于保持在表保持单元107中的表来确定发送系统信息所需的无线电资源块; 以及发送数据生成单元111，被配置为通过使用由系统信息发送控制单元105确定的无线电资源块将系统信息映射到共享信道的预定区域。

3. 发明申请

US20130301602A1 BASE STATION IN MOBILE COMMUNICATION SYSTEM AND METHOD FOR RESOURCE ALLOCATION 审中-公开
标题翻译：移动通信系统中的基站和资源分配方法
公开(公告)号：US20130301602A1
公开(公告)日：2013-11-14
申请号：US13981318
申请日：2012-04-06
申请人： Tooru Uchino , Mikio Iwamura , Yoshiaki Ofuji , Hiroyuki Ishii , Anil Umesh , Naoto Ookubo , Kohei Kiyoshima
发明人： Tooru Uchino , Mikio Iwamura , Yoshiaki Ofuji , Hiroyuki Ishii , Anil Umesh , Naoto Ookubo , Kohei Kiyoshima
IPC分类号： H04W72/14
CPC分类号： H04W72/14 , H04W72/1242 , H04W72/1257
摘要： A base station in a mobile communication system includes a scheduling unit generating downlink grant information indicating that downlink radio resources should be allocated to not more than a first multiplex number of user devices; and a transmission unit transmitting control signals containing the downlink grant information and data signals mapped to the radio resources specified by the downlink grant information, wherein, when less than the first multiplex number and not less than a second multiplex number being less than the first multiplex number, of user devices that receive periodically generated periodic data as data signals exist, and user devices that receive non-periodically generated non-periodic data as data signals exist, the scheduling unit generates downlink grant information indicating that the downlink radio resources should be allocated to the second multiplex number of user devices receiving the periodic data and the user devices receiving the non-periodic data.
摘要翻译：移动通信系统中的基站包括调度单元，生成下行链路许可信息，该下行链路许可信息指示下行链路无线资源应分配给不超过用户设备的第一多路复用数量; 以及发送单元，发送包含映射到由所述下行链路许可信息指定的无线资源的下行链路许可信息和数据信号的控制信号，其中，当小于所述第一多路复用数字并且不小于第二复用数小于所述第一多路复用数接收定期生成的周期性数据作为数据信号的用户设备的数量，接收到作为数据信号的非周期性生成的非周期性数据的用户设备，调度单元生成指示下行链路无线资源应被分配的下行链路许可信息到接收周期性数据的用户设备的第二多路复用数量和接收非周期性数据的用户设备。

4. 发明申请

US20140219180A1 BASE STATION AND COMMUNICATION CONTROL METHOD 有权
标题翻译：基站和通信控制方法
公开(公告)号：US20140219180A1
公开(公告)日：2014-08-07
申请号：US14343520
申请日：2012-08-03
申请人： Yoshiaki Ofuji , Naoto Ookubo
发明人： Yoshiaki Ofuji , Naoto Ookubo
IPC分类号： H04L12/24
CPC分类号： H04L41/0853 , H04W48/12 , H04W72/0446
摘要： A base station 100 maps the system information formed of multiple blocks (SIB) to predetermined regions of a downlink shared channel and transmits the mapped system information to the mobile station. The base station 100 includes: a system information transmission control unit 105 configured to divide each of the predetermined regions into a first half and a second half in a time direction; and a transmission data generation unit 111 configured to map the system information to at least one of the first half and the second half. The system information transmission control unit 105 switches positions of the first half and the second half in rotation every transmission timing of the predetermined regions on the shared channel.
摘要翻译：基站100将由多个块（SIB）形成的系统信息映射到下行链路共享信道的预定区域，并将映射的系统信息发送给移动台。基站100包括：系统信息发送控制单元105，其被配置为将时间方向上的每个预定区域划分为前半部分和后半部分; 以及发送数据生成单元111，被配置为将系统信息映射到上半部和第二半中的至少一个。系统信息发送控制单元105在共享信道上的预定区域的每个发送定时切换旋转第一半和后半个的位置。

5. 发明申请

US20140226604A1 BASE STATION AND RADIO COMMUNICATION METHOD 有权
标题翻译：基站和无线电通信方法
公开(公告)号：US20140226604A1
公开(公告)日：2014-08-14
申请号：US14343487
申请日：2012-09-06
申请人： Naoto Ookubo , Yoshiaki Ofuji
发明人： Naoto Ookubo , Yoshiaki Ofuji
IPC分类号： H04L5/00
CPC分类号： H04L5/0037 , H04W72/04 , H04W72/1205
摘要： A base station 100 includes a scheduling processing unit 109 configured to schedule each of multiple mobile stations to the PDCCH, and a UE-type judgment unit 107 configured to judge whether each of the mobile stations is an OLD UE supporting only CFI=1 to 3 or a NEW UE supporting CFI=1 to 4. The scheduling processing unit 109 schedules each of the multiple UEs to the PDCCH by use of any one of CFI=1 to 3 when UEs targeted to be scheduled to the PDCCH include an OLD UE.
摘要翻译：基站100包括调度处理单元109，其被配置为将多个移动站中的每一个调度到PDCCH;以及UE类型判断单元107，被配置为判断每个移动站是否仅支持CFI = 1至3的OLD UE 或支持CFI = 1至4的新UE。当针对被调度到PDCCH的UE包括OLD UE时，调度处理单元109通过使用CFI = 1至3中的任一个来调度多个UE中的每一个到PDCCH。

6. 发明申请

US20130315182A1 BASE STATION AND RESOURCE ALLOCATION METHOD OF MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统的基站和资源分配方法
公开(公告)号：US20130315182A1
公开(公告)日：2013-11-28
申请号：US13981321
申请日：2012-04-04
申请人： Rika Kitou , Kohei Kiyoshima , Naoto Ookubo , Hiroyuki Ishii , Yoshiaki Ofuji , Mikio Iwamura , Anil Umesh
发明人： Rika Kitou , Kohei Kiyoshima , Naoto Ookubo , Hiroyuki Ishii , Yoshiaki Ofuji , Mikio Iwamura , Anil Umesh
IPC分类号： H04W72/04
CPC分类号： H04W72/0406 , H04W72/1247 , H04W72/1289
摘要： A base station of a mobile communication system includes a scheduler that generates uplink grant information indicating that uplink radio resources are allocated to less than or equal to a first multiplexing number of units of user equipment, a transmitter that transmits a control signal including the uplink grant information to the user equipment, and a receiver that receives an uplink signal which is transmitted by the user equipment. When a second multiplexing number being less than the first multiplexing number or more units of the user equipment exist which transmit periodically generated periodic data, and when the user equipment exists which transmits non-periodic data generated at non-periodic timing, the scheduler generates the uplink grant information indicating that the uplink radio resources are allocated to the second multiplexing number of the units of the user equipment that transmit periodic data and to the user equipment that transmits non-periodic data.
摘要翻译：移动通信系统的基站包括：调度器，生成指示上行链路无线资源被分配到小于或等于用户设备单元的第一多路复用数量的上行链路许可信息，发送包括上行链路授权的控制信号的发送器向用户设备提供的信息，以及接收由用户设备发送的上行链路信号的接收机。当存在少于发送周期性生成的周期性数据的用户设备的第一多路复用数或多个单位的第二复用数，并且当存在发送在非周期性定时生成的非周期性数据的用户设备时，调度器生成指示向发送周期性数据的用户装置的单位的第二复用数分配上行无线资源的上行许可信息和发送非周期性数据的用户装置。

7. 发明申请

US20130286995A1 BASE STATION AND SCHEDULING METHOD OF MOBILE COMMUNICATION SYSTEM 审中-公开
标题翻译：移动通信系统的基站和调度方法
公开(公告)号：US20130286995A1
公开(公告)日：2013-10-31
申请号：US13979855
申请日：2012-03-12
申请人： Tooru Uchino , Mikio Iwamura , Yoshiaki Ofuji , Hiroyuki Ishii , Anil Umesh , Naoto Ookubo , Kohei Kiyoshima
发明人： Tooru Uchino , Mikio Iwamura , Yoshiaki Ofuji , Hiroyuki Ishii , Anil Umesh , Naoto Ookubo , Kohei Kiyoshima
IPC分类号： H04W72/08
CPC分类号： H04W72/085 , H04W72/1221 , H04W72/1226
摘要： A base station of a communication system includes a quality information retrieval unit that retrieves quality information indicating a radio channel state of user equipment, a threshold value determination unit that determines, for each of the user equipment, a threshold value for at least one of a data retention amount and a data retention time period, depending on the quality information, a scheduler that calculates a scheduling coefficient for the user equipment for which at least the one of the data retention amount and the data retention time period exceeds the threshold value, and that allocates a radio resource to the user equipment at least in accordance with a magnitude of the scheduling coefficient, and a notification unit that reports to the user equipment that the radio resource is allocated.
摘要翻译：通信系统的基站包括质量信息检索单元，其检索指示用户设备的无线电信道状态的质量信息;阈值确定单元，用于为每个用户设备确定以下各项中的至少一个的阈值：数据保留量和数据保留时间段，根据质量信息，计算对于数据保持量和数据保留时间段中的至少一个超过阈值的用户设备的调度系数的调度器，以及至少根据调度系数的大小向用户设备分配无线电资源;以及向用户设备报告无线资源被分配的通知单元。

8. 发明申请

US20140226603A1 BASE STATION AND RADIO COMMUNICATION METHOD 审中-公开
标题翻译：基站和无线电通信方法
公开(公告)号：US20140226603A1
公开(公告)日：2014-08-14
申请号：US14343484
申请日：2012-09-06
申请人： Naoto Ookubo , Yoshiaki Ofuji
发明人： Naoto Ookubo , Yoshiaki Ofuji
IPC分类号： H04L5/00
CPC分类号： H04L5/0094 , H04L5/0048 , H04W72/12
摘要： A base station 100 includes a scheduling processing unit 109 configured to schedule multiple mobile stations to the PDCCH, and a UE-type judgment unit 107 configured to judge whether each of the mobile stations is an OLD UE supporting only CFI=1 to 3 or a NEW UE supporting CFI=1 to 4. For a first subframe, the scheduling processing unit 109 schedules the OLD UE to the PDCCH by use of any one of CFI=1 to 3. For a second subframe different from the first subframe, the scheduling processing unit 109 schedules the NEW UE to the PDCCH by use of any one of CFI=1 to 4.
摘要翻译：基站100包括：调度处理部109，被配置为向PDCCH调度多个移动台，UE型判定部107，判断各移动站是否为仅支持CFI = 1〜3的OLD，或者支持CFI = 1〜4的新UE。对于第一子帧，调度处理单元109通过使用CFI = 1〜3中的任一个对OLD UE进行调度。对于与第一子帧不同的第二子帧，调度处理单元109通过使用CFI = 1至4中的任何一个来调度新UE到PDCCH。

9. 发明申请

US20130308592A1 BASE STATION IN MOBILE COMMUNICATION SYSTEM AND RESOURCE ASSIGNMENT METHOD 审中-公开
标题翻译：移动通信系统和资源分配方法的基站
公开(公告)号：US20130308592A1
公开(公告)日：2013-11-21
申请号：US13982958
申请日：2012-04-24
申请人： Rika Kitou , Kohei Kiyoshima , Naoto Ookubo , Hiroyuki Ishii , Yoshiaki Ofuji , Mikio Iwamura , Anil Umesh
发明人： Rika Kitou , Kohei Kiyoshima , Naoto Ookubo , Hiroyuki Ishii , Yoshiaki Ofuji , Mikio Iwamura , Anil Umesh
IPC分类号： H04W72/08
CPC分类号： H04W72/08 , H04W24/10 , H04W72/042
摘要： A base station in a mobile communication system includes: a quality information obtaining unit configured to obtain quality information indicating a radio channel state of a user apparatus; an assignment period selection unit configured to select an assignment period corresponding to the quality information of the user apparatus from a predetermined correspondence relationship between each of a plurality of choices of assignment periods for assigning radio resources to periodic data that occurs periodically and a value of quality information indicating a radio channel state; a scheduling unit configured to determine radio resources to be assigned to the user apparatus in the assignment period that is selected; and a radio communication unit configured to communicate, by radio, user data including periodic data of the user apparatus by using the radio resources determined by the scheduling unit.
摘要翻译：移动通信系统中的基站包括：质量信息获取单元，被配置为获取表示用户装置的无线信道状态的质量信息; 分配周期选择单元，被配置为从用于将无线电资源分配给定期发生的周期性数据的多个指定周期选择中的每一个和质量值之间的预定对应关系从预定的对应关系中选择与用户装置的质量信息相对应的分配周期指示无线电信道状态的信息; 调度单元，被配置为在所选择的分配周期中确定要分配给所述用户装置的无线资源; 以及无线通信单元，被配置为通过无线电通过使用由调度单元确定的无线电资源来通信包括用户装置的周期性数据的用户数据。

10. 发明授权

US09240926B2 Base station and communication control method 有权
标题翻译：基站和通信控制方法
公开(公告)号：US09240926B2
公开(公告)日：2016-01-19
申请号：US14343520
申请日：2012-08-03
申请人： Yoshiaki Ofuji , Naoto Ookubo
发明人： Yoshiaki Ofuji , Naoto Ookubo
IPC分类号： H04L12/24 , H04W48/12 , H04W72/04
CPC分类号： H04L41/0853 , H04W48/12 , H04W72/0446
摘要： A base station 100 maps the system information formed of multiple blocks (SIB) to predetermined regions of a downlink shared channel and transmits the mapped system information to the mobile station. The base station 100 includes: a system information transmission control unit 105 configured to divide each of the predetermined regions into a first half and a second half in a time direction; and a transmission data generation unit 111 configured to map the system information to at least one of the first half and the second half. The system information transmission control unit 105 switches positions of the first half and the second half in rotation every transmission timing of the predetermined regions on the shared channel.
摘要翻译：基站100将由多个块（SIB）形成的系统信息映射到下行链路共享信道的预定区域，并将映射的系统信息发送给移动台。基站100包括：系统信息发送控制单元105，被配置为将时间方向上的每个预定区域划分为前半部分和后半部分; 以及发送数据生成单元111，被配置为将系统信息映射到上半部和第二半中的至少一个。系统信息发送控制单元105在共享信道上的预定区域的每个发送定时切换旋转第一半和后半个的位置。

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