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31.发明申请公开(公告)号：US20080057970A1
公开(公告)日：2008-03-06
申请号：US11822228
申请日：2007-07-03
申请人： May Takada , Yosuke Takahashi , Shiro Mazawa , Rintaro Katayama
发明人： May Takada , Yosuke Takahashi , Shiro Mazawa , Rintaro Katayama
IPC分类号： H04Q7/20
摘要： In a wireless communications system operating according to CDMA or the like, when one terminal simultaneously performs communication using multiple wireless resources (e.g., multiple carriers), there was a problem that when it was attempted to guarantee network mobility by the same soft handoff system as in the case where communication was performed using only one wireless resource, efficiency suffered from the viewpoint of network forwarding load, processing load and wireless resource occupancy time. Soft handoff termination is judged and soft handoff is forcibly terminated according to whether or not the data rate obtained for all resources on the network side satisfies a requested rate, based on a reception state notification from a terminal concerning wireless resources. By performing this processing, the soft handoff period is shortened, sufficient received strength in the terminal is maintained and terminal mobility is guaranteed, while at the same time network forwarding load, terminal processing load and wireless resource occupancy time are suppressed to the absolute minimum.
摘要翻译： 在根据CDMA等操作的无线通信系统中，当一个终端同时使用多个无线资源（例如，多个载波）进行通信时，存在如下问题：当尝试通过相同的软切换系统来保证网络移动性时 在仅使用一个无线资源进行通信的情况下，从网络转发负载，处理负荷和无线资源占用时间的观点来看，效率受到影响。 根据来自有关无线资源的终端的接收状态通知，根据网络侧所有资源获得的数据速率是否满足请求速率，判断软切换终止，并强制终止软越区切换。 通过执行该处理，可以缩短软切换时段，维持终端的接收强度，确保终端移动性，同时将网络转发负载，终端处理负荷和无线资源占用时间抑制到绝对最小。
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公开(公告)号：US08036673B2
公开(公告)日：2011-10-11
申请号：US12107934
申请日：2008-04-23
IPC分类号： H04W72/00
CPC分类号： H04W72/0486
摘要： A call connection request from an access terminal is suppressed in a state in which the base station judges that the call connection is impossible, thereby suppressing a waste of the wireless band and the generation of noise. A BCMCS management block of an access point receives information indicating whether there is an allocable channel, from a channel management block of the access point, and information indicating whether the start of QoS can be accepted, from a QoS acceptance determination block of the access point, and the BCMCS management block distributes the information to the access terminal. Accordingly, the access point can inform the access terminal that it is not serviceable before channel allocation is attempted.
摘要翻译： 在基站判断为不可能进行呼叫连接的状态下抑制来自接入终端的呼叫连接请求，从而抑制无线频带的浪费和噪声的产生。 访问点的BCMCS管理块从接入点的QoS接受确定块接收指示是否存在可分配信道的信息，来自接入点的信道管理块和指示是否可以接受QoS的开始的信息 ，并且BCMCS管理块将信息分发给接入终端。 因此，在尝试信道分配之前，接入点可以通知接入终端不可用。
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33.发明授权公开(公告)号：US07894817B2
公开(公告)日：2011-02-22
申请号：US11822228
申请日：2007-07-03
申请人： May Takada , Yosuke Takahashi , Shiro Mazawa , Rintaro Katayama
发明人： May Takada , Yosuke Takahashi , Shiro Mazawa , Rintaro Katayama
摘要： In a wireless communications system operating according to CDMA or the like, when one terminal simultaneously performs communication using multiple wireless resources (e.g., multiple carriers), there was a problem that when it was attempted to guarantee network mobility by the same soft handoff system as in the case where communication was performed using only one wireless resource, efficiency suffered from the viewpoint of network forwarding load, processing load and wireless resource occupancy time. Soft handoff termination is judged and soft handoff is forcibly terminated according to whether or not the data rate obtained for all resources on the network side satisfies a requested rate, based on a reception state notification from a terminal concerning wireless resources. By performing this processing, the soft handoff period is shortened, sufficient received strength in the terminal is maintained and terminal mobility is guaranteed, while at the same time network forwarding load, terminal processing load and wireless resource occupancy time are suppressed to the absolute minimum.
摘要翻译： 在根据CDMA等操作的无线通信系统中，当一个终端同时使用多个无线资源（例如，多个载波）进行通信时，存在如下问题：当尝试通过相同的软切换系统来保证网络移动性时 在仅使用一个无线资源进行通信的情况下，从网络转发负载，处理负荷和无线资源占用时间的观点来看，效率受到影响。 根据来自有关无线资源的终端的接收状态通知，根据网络侧所有资源获得的数据速率是否满足请求速率，判断软切换终止，并强制终止软越区切换。 通过执行该处理，可以缩短软切换时段，维持终端的接收强度，确保终端移动性，同时将网络转发负载，终端处理负荷和无线资源占用时间抑制到绝对最小。
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34.发明授权Control node in a communication system using multiple wireless resources during a soft handoff 有权在软切换期间使用多个无线资源的通信系统中的控制节点公开(公告)号：US08831609B2
公开(公告)日：2014-09-09
申请号：US13031542
申请日：2011-02-21
申请人： May Takada , Yosuke Takahashi , Shiro Mazawa , Rintaro Katayama
发明人： May Takada , Yosuke Takahashi , Shiro Mazawa , Rintaro Katayama
摘要： In a wireless communications system operating according to CDMA or the like, when one terminal simultaneously performs communication using multiple wireless resources (e.g., multiple carriers), there was a problem that when it was attempted to guarantee network mobility by the same soft handoff system as in the case where communication was performed using only one wireless resource, efficiency suffered from the viewpoint of network forwarding load, processing load and wireless resource occupancy time. Soft handoff termination is judged and soft handoff is forcibly terminated according to whether or not the data rate obtained for all resources on the network side satisfies a requested rate, based on a reception state notification from a terminal concerning wireless resources. By performing this processing, the soft handoff period is shortened, sufficient received strength in the terminal is maintained and terminal mobility is guaranteed, while at the same time network forwarding load, terminal processing load and wireless resource occupancy time are suppressed to the absolute minimum.
摘要翻译： 在根据CDMA等操作的无线通信系统中，当一个终端同时使用多个无线资源（例如，多个载波）进行通信时，存在如下问题：当尝试通过相同的软切换系统来保证网络移动性时 在仅使用一个无线资源进行通信的情况下，从网络转发负载，处理负荷和无线资源占用时间的观点来看，效率受到影响。 根据来自有关无线资源的终端的接收状态通知，根据网络侧所有资源获得的数据速率是否满足请求速率，判断软切换终止，并强制终止软越区切换。 通过执行该处理，可以缩短软切换时段，维持终端的接收强度，确保终端移动性，同时将网络转发负载，终端处理负荷和无线资源占用时间抑制到绝对最小。
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公开(公告)号：US08190208B2
公开(公告)日：2012-05-29
申请号：US12277467
申请日：2008-11-25
申请人： Michio Iguchi , Shiro Mazawa , Yosuke Takahashi
发明人： Michio Iguchi , Shiro Mazawa , Yosuke Takahashi
CPC分类号： H04W72/1231
摘要： The present invention can be achieved by a base station in which a terminal is accommodated and the terminal is communicated with another terminal, and which includes: a data rate operation/management unit which operates and stores a time-averaged data rate Rave of the terminal; a threshold value operation/management unit which obtains a current communication data rate R of the terminal to operate and store R/Rave; and a delay management unit which controls to reduce delay on the basis of the R/Rave.
摘要翻译： 本发明可以由其中终端被容纳并且终端与另一终端通信的基站来实现，该基站包括：数据速率操作/管理单元，操作并存储终端的时间平均数据速率Rave ; 阈值操作/管理单元，其获得终端的当前通信数据速率R以操作和存储R / Rave; 以及延迟管理单元，其控制以减少基于R / Rave的延迟。
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36.发明申请公开(公告)号：US20110142007A1
公开(公告)日：2011-06-16
申请号：US13031542
申请日：2011-02-21
申请人： May Takada , Yosuke Takahashi , Shiro Mazawa , Rintaro Katayama
发明人： May Takada , Yosuke Takahashi , Shiro Mazawa , Rintaro Katayama
IPC分类号： H04W36/00
摘要： In a wireless communications system operating according to CDMA or the like, when one terminal simultaneously performs communication using multiple wireless resources (e.g., multiple carriers), there was a problem that when it was attempted to guarantee network mobility by the same soft handoff system as in the case where communication was performed using only one wireless resource, efficiency suffered from the viewpoint of network forwarding load, processing load and wireless resource occupancy time. Soft handoff termination is judged and soft handoff is forcibly terminated according to whether or not the data rate obtained for all resources on the network side satisfies a requested rate, based on a reception state notification from a terminal concerning wireless resources. By performing this processing, the soft handoff period is shortened, sufficient received strength in the terminal is maintained and terminal mobility is guaranteed, while at the same time network forwarding load, terminal processing load and wireless resource occupancy time are suppressed to the absolute minimum.
摘要翻译： 在根据CDMA等操作的无线通信系统中，当一个终端同时使用多个无线资源（例如，多个载波）进行通信时，存在如下问题：当尝试通过相同的软切换系统来保证网络移动性时 在仅使用一个无线资源进行通信的情况下，从网络转发负载，处理负荷和无线资源占用时间的观点来看，效率受到影响。 根据来自有关无线资源的终端的接收状态通知，根据网络侧所有资源获得的数据速率是否满足请求速率，判断软切换终止，并强制终止软越区切换。 通过执行该处理，可以缩短软切换时段，维持终端的接收强度，确保终端移动性，同时将网络转发负载，终端处理负荷和无线资源占用时间抑制到绝对最小。
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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：US20090005054A1
公开(公告)日：2009-01-01
申请号：US12107934
申请日：2008-04-23
CPC分类号： H04W72/0486
摘要： A call connection request from an access terminal is suppressed in a state in which the base station judges that the call connection is impossible, thereby suppressing a waste of the wireless band and the generation of noise. A BCMCS management block of an access point receives information indicating whether there is an allocable channel, from a channel management block of the access point, and information indicating whether the start of QoS can be accepted, from a QoS acceptance determination block of the access point, and the BCMCS management block distributes the information to the access terminal. Accordingly, the access point can inform the access terminal that it is not serviceable before channel allocation is attempted.
摘要翻译： 在基站判断为不可能进行呼叫连接的状态下抑制来自接入终端的呼叫连接请求，从而抑制无线频带的浪费和噪声的产生。 访问点的BCMCS管理块从接入点的QoS接受确定块接收指示是否存在可分配信道的信息，来自接入点的信道管理块和指示是否可以接受QoS的开始的信息 ，并且BCMCS管理块将信息分发给接入终端。 因此，在尝试信道分配之前，接入点可以通知接入终端不可用。
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39.发明申请公开(公告)号：US20110124341A1
公开(公告)日：2011-05-26
申请号：US12948924
申请日：2010-11-18
IPC分类号： H04W36/00
摘要： A call processing control apparatus automatically detects that a lot of handover and location registration simultaneously occur, and notifies a monitor control server. The monitor control server receiving the notification from the call processing control apparatus transmits a TAI change request to a base station so that a tracking area identity (TAI) of a movement destination cell where congestion occurs and a tracking area identity of a movement origin cell have the same value. The base station receiving the TAI change request message from the monitor control server changes its own TAI value. After that, all mobile devices perform only handover when they move between the cells where the TAI values are changed, and does not perform location registration.
摘要翻译： 呼叫处理控制装置自动检测同时发生大量切换和位置登记，并通知监视控制服务器。 接收来自呼叫处理控制装置的通知的监视控制服务器向基站发送TAI改变请求，使得发生拥塞的移动目的地小区的跟踪区域标识（TAI）和移动原始小区的跟踪区域标识具有 相同的价值。 从监视控制服务器接收TAI变更请求消息的基站改变其自身的TAI值。 之后，所有移动设备在TAI值被改变的小区之间移动，并且不执行位置注册时，仅执行切换。
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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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