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公开(公告)号：US08400983B2
公开(公告)日：2013-03-19
申请号：US13103718
申请日：2011-05-09
IPC分类号： H04W4/00
CPC分类号： H04W36/14 , H04W36/0011 , H04W80/04 , H04W88/16
摘要： To realize a handover in which a gateway connecting to the access networks using different protocols is an anchor.In a communication system, the gateway holds a service identifier management table for converting a service identifier of different kind with the protocol into a PDN identifier, and at the time of handover, specifies a session to be held with the user identifier and the PDN identifier, selects the same PDN connected to the movement source, and reassigns the same IP address that has been already assigned at the movement source.
摘要翻译： 为了实现其中使用不同协议连接到接入网络的网关是锚点的切换。 在通信系统中，网关保存用于将具有协议的不同种类的服务标识符转换为PDN标识符的服务标识符管理表，并且在切换时指定要与用户标识符和PDN标识符保持的会话 ，选择连接到移动源的同一PDN，并重新分配已在移动源分配的相同IP地址。
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22.发明申请公开(公告)号：US20120155828A1
公开(公告)日：2012-06-21
申请号：US13191145
申请日：2011-07-26
申请人： Yosuke Takahashi , Kenji Odaka , Masashi Tsuji
发明人： Yosuke Takahashi , Kenji Odaka , Masashi Tsuji
IPC分类号： H04N5/775
CPC分类号： H04N5/76 , G06F17/30817 , G11B27/034 , G11B27/105 , G11B27/322 , H04N9/8205 , H04N9/8233
摘要： According to one embodiment, a reproduction device includes a presenter, a repository, and a reproduction controller. The presenter presents a metadata group including a plurality of items of metadata to a first display, allows selection of the metadata from among the metadata group, and receives selected metadata. The repository holds the metadata received by the presenter. The reproduction controller obtains moving image on the basis of the metadata held in the repository, and outputs the moving image to a second display. When the metadata are selected from among the metadata group in the presenter while the is output by the reproduction controller, the presenter outputs the selected metadata to the repository and obtains a metadata group further related to the selected metadata without interrupting the which is output by the reproduction controller, and thereafter presents this obtained result to the first display.
摘要翻译： 根据一个实施例，再现设备包括演示者，存储库和再现控制器。 呈现者向第一显示器呈现包括多个元数据项的元数据组，允许从元数据组中选择元数据，并接收选择的元数据。 存储库保存演示者收到的元数据。 再现控制器基于保存在存储库中的元数据获取运动图像，并将运动图像输出到第二显示器。 当由再现控制器输出元数据时，在演示者中的元数据组中选择元数据时，演示者将所选择的元数据输出到存储库，并获得与所选元数据相关的元数据组，而不会中断由 再现控制器，然后将该获得的结果呈现给第一显示。
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公开(公告)号：US08185159B2
公开(公告)日：2012-05-22
申请号：US12752713
申请日：2010-04-01
摘要： A wireless communication system including a wireless terminal, a plurality of base stations and a call processing control unit is disclosed. The wireless terminal, upon reception of the notification information from any of the base stations, judges whether the area included in the notification information is contained in the location registration area list stored in a storage unit, and in the case where the particular area is not so contained, sends a location registration request to the call processing control unit. On the other hand, the call processing control unit creates a new location registration area list based on the area included in the notification information and the neighboring areas, and sends the location registration area list to the wireless terminal thereby to execute the paging process.
摘要翻译： 公开了一种包括无线终端，多个基站和呼叫处理控制单元的无线通信系统。 无线终端在从任何基站接收到通知信息后，判断包含在通知信息中的区域是否包含在存储单元中存储的位置登录区域列表中，并且在特定区域不存在的情况下 如此包含，向呼叫处理控制单元发送位置登记请求。 另一方面，呼叫处理控制单元基于通知信息和相邻区域中包含的区域来创建新的位置注册区域列表，并且将位置登记区域列表发送到无线终端，从而执行寻呼处理。
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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：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：US20100255840A1
公开(公告)日：2010-10-07
申请号：US12752713
申请日：2010-04-01
摘要： A wireless communication system including a wireless terminal, a plurality of base stations and a call processing control unit is disclosed. The wireless terminal, upon reception of the notification information from any of the base stations, judges whether the area included in the notification information is contained in the location registration area list stored in a storage unit, and in the case where the particular area is not so contained, sends a location registration request to the call processing control unit. On the other hand, the call processing control unit creates a new location registration area list based on the area included in the notification information and the neighboring areas, and sends the location registration area list to the wireless terminal thereby to execute the paging process.
摘要翻译： 公开了一种包括无线终端，多个基站和呼叫处理控制单元的无线通信系统。 无线终端在从任何基站接收到通知信息后，判断包含在通知信息中的区域是否包含在存储单元中存储的位置登录区域列表中，并且在特定区域不存在的情况下 如此包含，向呼叫处理控制单元发送位置登记请求。 另一方面，呼叫处理控制单元基于通知信息和相邻区域中包含的区域来创建新的位置注册区域列表，并且将位置登记区域列表发送到无线终端，从而执行寻呼处理。
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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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公开(公告)号：US20090109925A1
公开(公告)日：2009-04-30
申请号：US12256902
申请日：2008-10-23
IPC分类号： H04W36/00
CPC分类号： H04L63/062 , H04L63/0428 , H04L63/08 , H04L2463/061 , H04W12/04 , H04W36/0033 , H04W88/182
摘要： A relay gateway apparatus HO-GW is provided between heterogeneous access networks (a WiMAX access network and a UMB access network). The HO-GW performs conversion of a movement control signal (an Inter-AGW handover control signal) and relay of communication data. When the relay is performed, user data from a CN reaches a wireless terminal MN through an HA of a core network, an access router ASN-GW, the HO-GW, and a base station eBS.
摘要翻译： 在异构接入网（WiMAX接入网和UMB接入网）之间提供中继网关装置HO-GW。 HO-GW执行移动控制信号（Inter-AGW切换控制信号）的转换和通信数据的中继。 当执行中继时，来自CN的用户数据通过核心网的HA到达无线终端MN，接入路由器ASN-GW，HO-GW和基站eBS。
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公开(公告)号：US20090016299A1
公开(公告)日：2009-01-15
申请号：US12051901
申请日：2008-03-20
申请人： Koji Watanabe , Yosuke Takahashi
发明人： Koji Watanabe , Yosuke Takahashi
IPC分类号： H04Q7/00
摘要： Disclosed herewith is a wireless system capable of reducing packet sending delay occurrence and packet sending delay jittering at the time of hand-over processing executed therein. In the wireless system, upon estimating occurrence of a hand-over event, a subject mobile station and its base station extend the packet buffering period respectively and furthermore, the base station changes the current burst scheduling method for another. The base station and the mobile station then exchanges messages required to execute the hand-over procedure in a period between when sending of a burst ends and when sending of the next burst begins.
摘要翻译： 本发明是一种能够在其中执行的切换处理时减少分组发送延迟发生和分组发送延迟抖动的无线系统。 在无线系统中，在估计切换事件的发生时，主体移动台及其基站分别扩展分组缓冲期间，此外，基站改变当前的突发调度方法。 基站和移动台然后在发送突发结束和发送下一个突发之间的时段期间交换执行切换过程所需的消息。
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公开(公告)号：US20070027976A1
公开(公告)日：2007-02-01
申请号：US11476726
申请日：2006-06-29
申请人： Kazuhiro Sasame , Yosuke Takahashi
发明人： Kazuhiro Sasame , Yosuke Takahashi
IPC分类号： G06F15/173
CPC分类号： H04L12/1868 , G06F11/2038 , H04N21/2225 , H04N21/2405 , H04N21/2407
摘要： If a failure occurs in a content server having a function to deliver a content as a multicast IP packet, the influence on the end user is minimized. An active content server and a standby content server are provided. The active content server delivers a multicast content, and the standby content server joins a corresponding multicast group, receives the multicast packet sent by the active content server, and monitors the delivery status of the active content server. If no multicast packet is delivered from the active content server before the scheduled end of the content delivery determined by the content delivery end information (content length in time, sequence number, or absolute end time) specified in each content, the standby content server starts the multicast content delivery.
摘要翻译： 如果在具有作为多播IP分组发送内容的功能的内容服务器中发生故障，则对最终用户的影响最小化。 提供活动内容服务器和备用内容服务器。 活动内容服务器传送多播内容，备用内容服务器加入对应的组播组，接收活动内容服务器发送的组播数据包，并监控活动内容服务器的传送状态。 如果在每个内容中指定的内容传递结束信息（时间，序列号或绝对结束时间的内容长度）确定的内容传送的预定结束之前没有从活动内容服务器传送多播分组，则备用内容服务器启动 多播内容传送。
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