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公开(公告)号：US08130716B2
公开(公告)日：2012-03-06
申请号：US12336655
申请日：2008-12-17
申请人： Atsushi Abe , Masanori Taira , Shiro Mazawa , Yosuke Takahashi
发明人： Atsushi Abe , Masanori Taira , Shiro Mazawa , Yosuke Takahashi
CPC分类号： H04W72/1231 , H04W28/22 , H04W72/0446
摘要： The present invention is to accommodate a large number of users required in a digital radio communication system and to prevent communication quality from deteriorating. The present invention is to prevent the occurrence of a delay by adding a process for restricting packet assignment for a call having low communication quality. When the average DRC value is equal to or smaller than a threshold, assigned slots are thinned out to improve communication quality for radio terminals close to cell boundaries and to increase the number of radio terminals accommodated. As a method for thinning out assigned slots, packets received from an upper level unit of a radio base station are, for example, discarded before transmission as long as the lowest limit sound quality is maintained. With this operation, the lowest limit sound quality is ensured.
摘要翻译： 本发明是为了适应数字无线电通信系统中所需的大量用户，并且防止通信质量恶化。 本发明是为了通过添加用于限制通信质量低的呼叫的分组分配的处理来防止发生延迟。 当平均DRC值等于或小于阈值时，分配的时隙被稀疏以提高接近小区边界的无线电终端的通信质量并增加收容的无线电终端的数量。 作为用于稀疏分配的时隙的方法，只要保持最低限度音质，则例如在传输之前，从无线基站的上级单元接收的分组被丢弃。 通过该操作，可以确保最低音质。
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公开(公告)号：US20090196241A1
公开(公告)日：2009-08-06
申请号：US12336655
申请日：2008-12-17
申请人： Atsushi Abe , Masanori Taira , Shiro Mazawa , Yosuke Takahashi
发明人： Atsushi Abe , Masanori Taira , Shiro Mazawa , Yosuke Takahashi
IPC分类号： H04W72/04
CPC分类号： H04W72/1231 , H04W28/22 , H04W72/0446
摘要： The present invention is to accommodate a large number of users required in a digital radio communication system and to prevent communication quality from deteriorating. The present invention is to prevent the occurrence of a delay by adding a process for restricting packet assignment for a call having low communication quality. When the average DRC value is equal to or smaller than a threshold, assigned slots are thinned out to improve communication quality for radio terminals close to cell boundaries and to increase the number of radio terminals accommodated. As a method for thinning out assigned slots, packets received from an upper level unit of a radio base station are, for example, discarded before transmission as long as the lowest limit sound quality is maintained. With this operation, the lowest limit sound quality is ensured.
摘要翻译： 本发明是为了适应数字无线电通信系统中所需的大量用户，并且防止通信质量恶化。 本发明是为了通过添加用于限制通信质量低的呼叫的分组分配的处理来防止发生延迟。 当平均DRC值等于或小于阈值时，分配的时隙被稀疏以提高接近小区边界的无线电终端的通信质量并增加收容的无线电终端的数量。 作为用于稀疏分配的时隙的方法，只要保持最低限度音质，则例如在传输之前，从无线基站的上级单元接收的分组被丢弃。 通过该操作，可以确保最低音质。
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公开(公告)号：US20110010592A1
公开(公告)日：2011-01-13
申请号：US12884532
申请日：2010-09-17
IPC分类号： G06F11/00
CPC分类号： H04L1/1867 , H04L12/1868 , H04L12/189 , H04L2001/0093 , H04W4/06 , H04W8/26 , H04W48/08
摘要： Information transmitting arrangements for transmitting information through a plurality of base stations from a master station to a plurality of slave stations which communicate with the base stations.
摘要翻译： 用于通过多个基站将信息从主站发送到与基站通信的多个从站的信息发送装置。
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公开(公告)号：US20100202342A1
公开(公告)日：2010-08-12
申请号：US12763246
申请日：2010-04-20
IPC分类号： H04H20/71
CPC分类号： H04W72/121 , H04L45/16 , H04W28/02 , H04W36/18 , H04W40/24 , H04W88/08 , H04W88/14 , H04W88/18
摘要： A transmission area is specified flexibly in accordance with the contents of a flow. An area identification number (SHOG) is specified for each interlaced stream of wireless base stations. The same flow is sent at the same timing (or substantially at the same timing) in the interlaced stream specified for the same SHOG. A wireless terminal determines a neighbor sector or a neighbor wireless base station sending the same flow, in accordance with information given from the wireless base stations, and receives and combines the flows.
摘要翻译： 根据流的内容灵活地指定传输区域。 针对无线基站的每个隔行数据流指定区域识别号码（SHOG）。 在为同一个SHOG指定的交错流中，相同的时间（或基本上在相同的时间）发送相同的流程。 无线终端根据从无线基站给出的信息来确定发送相同流的邻居扇区或邻居无线基站，并接收并组合该流。
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公开(公告)号：US20060221963A1
公开(公告)日：2006-10-05
申请号：US11353173
申请日：2006-02-14
CPC分类号： H04L1/1867 , H04L12/1868 , H04L12/189 , H04L2001/0093 , H04W4/06 , H04W8/26 , H04W48/08
摘要： A master station surely and quickly transmits identical information to plural terminals while controlling consumption of a transmission capacity. First, the master station determines the number of times of multicast transmission from the master station to slave stations. The master station notifies the slave stations of the number of times of multicast transmission determined. Subsequently, the master station transmits information to the slave stations in multicast the determined number of times of multicast transmission. After receiving the information from the master station the number of times of multicast transmission notified, a slave station identifies lacking information in information to be received. The slave station transmits an identifier of the lacking information to the master station. The master station receives the identifier of the lacking information from the slave station and retransmits information corresponding to the identifier of the lacking information to the slave station in unicast.
摘要翻译： 主控站可以快速地将相同的信息发送到多个终端，同时控制传输容量的消耗。 首先，主站确定从主站到从站的组播传输的次数。 主站通知从站确定多播传输的次数。 随后，主站以组播的方式向组播发送信息发送确定的次数。 在从主站接收到通知的组播传输次数之后，从站识别出将要接收的信息中缺少的信息。 从站向主站发送缺少信息的标识符。 主站从从站接收到缺少信息的标识符，并以单播方式将与缺少信息的标识符相对应的信息重传到从站。
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公开(公告)号：US20050128996A1
公开(公告)日：2005-06-16
申请号：US10980241
申请日：2004-11-04
IPC分类号： H04B7/005 , H04B7/26 , H04J1/16 , H04L12/18 , H04L12/56 , H04L12/66 , H04L29/02 , H04W4/06 , H04W28/12
CPC分类号： H04W28/12 , H04B7/2659 , H04L12/189 , H04W4/06
摘要： In order to realize such communication control as to reliably reconstruct communication information transmitted from a plurality of ANs at a plurality of ATs even when a BCMCS flow is added or deleted, a radio communication system includes a transmitter for transmitting control information necessary for the ATs to receive the communication information from a radio communication system at intervals of a predetermined period, and a controller for controlling to transmit a plurality of pieces of communication information to the ATs at intervals of a constant cycle and in synchronism with a transmission period of the control information.
摘要翻译： 为了实现这样的通信控制，即使在BCMCS流被添加或删除的情况下，也可以可靠地重建从多个AT发送的多个AN的通信信息，无线通信系统包括用于发送AT所需的控制信息的发送机 以预定周期的间隔从无线电通信系统接收通信信息，以及控制器，用于控制以恒定周期的间隔向AT发送多条通信信息，并且与控制信息的发送周期同步 。
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7.发明授权Radio communication method, radio mobile device and radio base station accomodation apparatus 有权无线通信方式，无线移动设备和无线基站住宿设备公开(公告)号：US08892100B2
公开(公告)日：2014-11-18
申请号：US13305857
申请日：2011-11-29
CPC分类号： H04W36/02 , H04W36/08 , H04W92/045
摘要： A radio communication method in which, when hand-off of the down direction is performed while a radio mobile device subjects one application packet of the up direction to fragmentation to divide the one application packet into a plurality of radio packets and transmits the plurality of radio packets, sequence numbers of radio packets managed by a first radio base station to the plurality of fragmented radio packets of the one application packet even after the hand-off of the down direction is performed and to apply sequence numbers of radio packets managed by a second radio base station to fragmented radio packets of the application packet transmitted subsequently after completion of transmission of the plurality of fragmented radio packets of the one application packet; and making a radio base station accommodation apparatus identify a radio base station and restore data for each radio base station.
摘要翻译： 一种无线电通信方法，其中当无线移动设备对一个上行方向的应用分组进行分片时，执行向下方向的切换，以将一个应用分组划分成多个无线分组，并发送多个无线电 分组，即使在下行方向的切换之后，由第一无线基站管理的无线分组的序列号到一个应用分组的多个分片无线分组，并且应用由第二无线基站管理的无线分组的序列号 无线电基站到所述一个应用分组的所述多个分段无线电分组的传输完成之后传送的所述应用分组的分段无线分组; 并且使无线基站收纳装置识别无线基站，并恢复各无线基站的数据。
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公开(公告)号：US08855146B2
公开(公告)日：2014-10-07
申请号：US13555222
申请日：2012-07-23
CPC分类号： H04L12/1881 , H04L12/189 , H04W56/001 , H04W92/12
摘要： A method for, in a radio communication system having at least a content server, plurality of base stations, and plurality of radio terminals, enabling two or more base stations among the plurality of base stations to broadcast or multicast data delivered from the content server to the radio terminals, the method includes: providing a Broadcast Multicast Service (BCMCS) Serving Node between the content server and two or more base stations; the BCMCS Serving Node includes a period number and sequence number into data delivered from the content server and transmits data including the period number and sequence number to the two or more base stations; in case that a synchronization is deviated or data is lost during data delivery from the base stations to the radio terminals, the base stations perform re-synchronization on a basis of the period number and sequence number included in data received from the BCMCS Serving Node.
摘要翻译： 一种用于在具有至少内容服务器，多个基站和多个无线终端的无线电通信系统中，使得所述多个基站中的两个或多个基站能够广播或将从所述内容服务器传送的数据广播到 所述方法包括：在所述内容服务器与两个或多个基站之间提供广播多播服务（BCMCS）服务节点; BCMCS服务节点包括从内容服务器发送的数据中的周期数和序列号，并将包括周期数和序列号的数据发送给两个或多个基站; 在从基站到无线电终端的数据传送期间同步偏离或数据丢失的情况下，基站根据从BCMCS服务节点接收的数据中包含的周期数和序列号执行重新同步。
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公开(公告)号：US07990939B2
公开(公告)日：2011-08-02
申请号：US12884532
申请日：2010-09-17
IPC分类号： H04W4/00
CPC分类号： H04L1/1867 , H04L12/1868 , H04L12/189 , H04L2001/0093 , H04W4/06 , H04W8/26 , H04W48/08
摘要： Information transmitting arrangements for transmitting information through a plurality of base stations from a master station to a plurality of slave stations which communicate with the base stations.
摘要翻译： 用于通过多个基站将信息从主站发送到与基站通信的多个从站的信息发送装置。
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公开(公告)号：US07724724B2
公开(公告)日：2010-05-25
申请号：US10980241
申请日：2004-11-04
CPC分类号： H04W28/12 , H04B7/2659 , H04L12/189 , H04W4/06
摘要： In order to realize such communication control as to reliably reconstruct communication information transmitted from a plurality of ANs at a plurality of ATs even when a BCMCS flow is added or deleted, a radio communication system includes a transmitter for transmitting control information necessary for the ATs to receive the communication information from a radio communication system at intervals of a predetermined period, and a controller for controlling to transmit a plurality of pieces of communication information to the ATs at intervals of a constant cycle and in synchronism with a transmission period of the control information.
摘要翻译： 为了实现这样的通信控制，即使在BCMCS流被添加或删除的情况下，也可以可靠地重建从多个AT发送的多个AN的通信信息，无线通信系统包括用于发送AT所需的控制信息的发送机 以预定周期的间隔从无线电通信系统接收通信信息，以及控制器，用于控制以恒定周期的间隔向AT发送多条通信信息，并且与控制信息的发送周期同步 。
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