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    • 3. 发明申请
    • BASE STATION APPARATUS, MOBILE TERMINAL APPARATUS AND SCHEDULING METHOD
    • 基站装置,移动终端装置和调度方法
    • US20130252625A1
    • 2013-09-26
    • US13881486
    • 2011-09-22
    • Anass BenjebbourSatoshi Nagata
    • Anass BenjebbourSatoshi Nagata
    • H04W72/08
    • H04W72/085H04L5/001H04L5/0035H04L5/0037H04L5/006H04L5/0071H04L5/0092H04W16/02H04W16/24H04W72/08
    • To provide a base station apparatus, mobile terminal apparatus and scheduling method for enabling fairness of user throughput to be improved, a scheduling method is characterized by having the steps of notifying a mobile terminal apparatus of allocation information of radio resources to each cluster pattern with a plurality of cluster patterns comprised of clusters formed of a plurality of adjacent sectors predefined and with different radio resources allocated for each of the cluster patterns, receiving channel information•channel quality information corresponding to each of the cluster patterns for each of the radio resources from the mobile terminal apparatus, and controlling allocation of the radio resources to the mobile terminal apparatus, based on the channel information•channel quality information, where at least one of the cluster patterns is a coordinated cluster pattern to perform coordinated transmission between adjacent sectors in a cluster.
    • 为了提供能够提高用户吞吐量的公平性的基站装置,移动终端装置和调度方法,调度方法的特征在于具有以下步骤:向移动终端装置通知具有无线资源的分配信息给每个簇模式 由预定义的多个相邻扇区形成的簇和由为每个簇模式分配的不同无线电资源组成的簇的多个簇模式,接收与每个无线资源相对应的每个簇模式的信道质量信息 移动终端装置,并且基于信道信息信道质量信息来控制向移动终端装置的无线资源的分配,其中至少一个集群模式是协调集群模式,以在集群中的相邻扇区之间执行协调传输 。
    • 5. 发明授权
    • Base station apparatus, mobile terminal apparatus and scheduling method
    • 基站装置,移动终端装置及调度方法
    • US08983485B2
    • 2015-03-17
    • US13881486
    • 2011-09-22
    • Anass BenjebbourSatoshi Nagata
    • Anass BenjebbourSatoshi Nagata
    • H04W88/02H04W72/08H04W16/02H04L5/00H04W16/24
    • H04W72/085H04L5/001H04L5/0035H04L5/0037H04L5/006H04L5/0071H04L5/0092H04W16/02H04W16/24H04W72/08
    • To provide a base station apparatus, mobile terminal apparatus and scheduling method for enabling fairness of user throughput to be improved, a scheduling method is characterized by having the steps of notifying a mobile terminal apparatus of allocation information of radio resources to each cluster pattern with a plurality of cluster patterns comprised of clusters formed of a plurality of adjacent sectors predefined and with different radio resources allocated for each of the cluster patterns, receiving channel information•channel quality information corresponding to each of the cluster patterns for each of the radio resources from the mobile terminal apparatus, and controlling allocation of the radio resources to the mobile terminal apparatus, based on the channel information•channel quality information, where at least one of the cluster patterns is a coordinated cluster pattern to perform coordinated transmission between adjacent sectors in a cluster.
    • 为了提供能够提高用户吞吐量的公平性的基站装置,移动终端装置和调度方法,调度方法的特征在于具有以下步骤:向移动终端装置通知具有无线资源的分配信息给每个簇模式 由预定义的多个相邻扇区形成的簇和由为每个簇模式分配的不同无线电资源组成的簇的多个簇模式;接收信道信息;对应于每个无线资源的每个簇模式的信道质量信息, 移动终端装置,以及基于信道信息控制向无线终端装置分配无线电资源的信道质量信息,其中至少一个集群模式是协调集群模式,以在集群中的相邻扇区之间执行协调传输 。
    • 7. 发明授权
    • Communication apparatus and communication method used in spectrum sharing environment
    • 在频谱共享环境中使用的通信设备和通信方法
    • US08014464B2
    • 2011-09-06
    • US11610767
    • 2006-12-14
    • Anass BenjebbourTakahiro AsaiHitoshi Yoshino
    • Anass BenjebbourTakahiro AsaiHitoshi Yoshino
    • H04L27/00
    • H04L25/03834
    • A communication apparatus used in a spectrum sharing environment in which multiple communication systems coexist using the same spectrum band is provided. The apparatus includes a transmission pulse shaper that performs bandwidth limitation on a pulse which is used to send data symbols; a monitoring unit that monitors in-band interference conditions from coexisting systems other than a target system to which the communication apparatus belongs, and availability of unused spectrum on adjacent channels of the target system; a controller that controls a pulse transmission period and a pulse width of the transmission pulse shaper based on the monitoring result; and a transmission unit that transmits the band-limited signal.
    • 提供了在使用相同频带的多个通信系统共存的频谱共享环境中使用的通信装置。 该装置包括对用于发送数据符号的脉冲执行带宽限制的传输脉冲整形器; 监视单元,其监视来自与通信装置所属的目标系统以外的共存系统的带内干扰状况以及目标系统的相邻信道上的未使用频谱的可用性; 基于所述监视结果控制所述发送脉冲整形器的脉冲发送期间和脉冲宽度的控制器; 以及发送带限信号的发送单元。
    • 8. 发明申请
    • COORDINATED TRANSMISSION METHOD, COORDINATED TRANSMISSION SYSTEM, CENTRAL STATION AND RADIO BASE STATION
    • 协调传输方式,协调传输系统,中心站和无线基站
    • US20110080884A1
    • 2011-04-07
    • US12896082
    • 2010-10-01
    • Yusuke OhwatariAnass BenjebbourYukihiko OkumuraJunichiro Hagiwara
    • Yusuke OhwatariAnass BenjebbourYukihiko OkumuraJunichiro Hagiwara
    • H04W4/00H04B7/00
    • H04B7/022H04W16/28
    • A coordinated transmission method of the invention has the steps of selecting a directional pattern corresponding to an area in which a radio terminal locates, from among a plurality of directional patterns determined respectively corresponding to a plurality of resources in frequency domains where the plurality of directional patterns is configured so that a plurality of radio base stations surrounding the area transmits, to the area, directional beams of same frequency domain resources to face one another, while not transmitting the directional beams of the same frequency domain resources using the same frequency domain resources to areas adjacent to the area, and of distributing a signal to transmit to the radio terminal according to the selected directional pattern, determining a frequency domain and directions of directional beams regarding the distributed signal, and delivering the signal to each of the plurality of radio base stations that simultaneously transmits the signal to the radio terminal.
    • 本发明的协调传输方法具有以下步骤:从分别对应于多个方向图中的多个资源的多个资源中确定的多个方向图中选择与无线电终端所在的区域相对应的方向图, 被配置为使得围绕该区域的多个无线电基站将相同频域资源的定向波束面向彼此发送,同时不使用相同的频域资源发送相同频域资源的定向波束 与该区域相邻的区域,并且根据所选择的方向图分发信号到无线终端,确定关于分布式信号的定向波束的频域和方向,以及将信号传送到多个无线电基站 同时发送信号的站 无线电终端。
    • 9. 发明授权
    • Transmission device and transmission method
    • 传输装置及传输方式
    • US07860075B2
    • 2010-12-28
    • US11684363
    • 2007-03-09
    • Anass BenjebbourTakahiro AsaiHitoshi Yoshino
    • Anass BenjebbourTakahiro AsaiHitoshi Yoshino
    • H04B7/212H04B7/216H04B1/26H04J3/00H04L12/28
    • H04L27/0008H04L25/03834
    • In the communication system, a transmission signal based on the first radio access scheme is generated, and in the communication system a transmission signal based on the second radio access scheme different from the first radio access scheme is generated. A usage status of the frequency spectrum of the transmission signal based on the first radio access scheme, as well as the known parameters of the transmission signal based on the second radio access scheme, are determined by the pulse-shaping controller. Then, the pulse-shaping controller performs control so as to pulse-shape the transmission signal based on the first radio access scheme by means of the transmit filter on the basis of the result of the above determination, or performs control so as to pulse-shape the transmission signal based on the second radio access scheme by means of the transmit filter on the basis of the result of the above determination.
    • 在通信系统中,生成基于第一无线接入方式的发送信号,在通信系统中,生成与第一无线接入方式不同的第二无线接入方式的发送信号。 基于第一无线电接入方案的发送信号的频谱的使用状态以及基于第二无线电接入方案的发送信号的已知参数由脉冲整形控制器确定。 然后,脉冲整形控制器基于上述判定结果,通过发送滤波器,进行基于第一无线接入方式的发送信号的脉冲形状的控制,或进行脉冲整形控制, 基于上述确定的结果,通过发送滤波器,基于第二无线电接入方案来形成发送信号。