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1. 发明授权

US07720480B2 System and method for reducing a no-communication period during hand-off 有权
标题翻译：在切换期间减少无通信周期的系统和方法
公开(公告)号：US07720480B2
公开(公告)日：2010-05-18
申请号：US11633418
申请日：2006-12-05
申请人： Takaaki Suzuki , Yi Lou , Hideo Aoe
发明人： Takaaki Suzuki , Yi Lou , Hideo Aoe
IPC分类号： H04W36/00 , H04W4/00
CPC分类号： H04W36/02
摘要： To improve efficiency of a radio section while reducing a no-communication period in the case of handoff in communication used DRC and DSC signals. A communication connection apparatus (BS) 200 provided in a communication system accumulates data transmitted from the communication control apparatus (BSC) 300. In a state in which a DSC signal from a communication terminal (AT) 100 designates an owed BS, when a DRC indication from the AT 100 is switched from another BS to the owned BS, the BS 200 transmits data received from the BSC 300 last to the AT 100 out of the data accumulated in the BS 200. Consequently, missing data is requested from the BS 200 at a handoff destination in accordance with a retransmission request function existing in the AT 100. Moreover, retransmission processing for data by a retransmission request message is performed in the BS 200.
摘要翻译：为了提高无线电部分的效率，同时在使用DRC和DSC信号的通信中切换的情况下减少无通信周期。设置在通信系统中的通信连接装置（BS）200累积从通信控制装置（BSC）300发送的数据。在来自通信终端（AT）100的DSC信号指定欠欠的BS的状态下，当DRC 来自AT 100的指示从另一个BS切换到拥有的BS，BS 200从在BS 200中累积的数据中最后向AT 100发送从BSC 300接收的数据。因此，从BS 200请求丢失的数据根据AT100中存在的重传请求功能，在切换目的地。另外，在BS200中执行重传请求消息的数据的重发处理。

2. 发明授权

US08295842B2 Base station controller and wireless packet processing device 有权
标题翻译：基站控制器和无线数据包处理装置
公开(公告)号：US08295842B2
公开(公告)日：2012-10-23
申请号：US12816067
申请日：2010-06-15
申请人： Eiichiro Takizawa , Yi Lou , Masao Hayama , Michihiro Asanuma , Takaaki Suzuki
发明人： Eiichiro Takizawa , Yi Lou , Masao Hayama , Michihiro Asanuma , Takaaki Suzuki
IPC分类号： H04W36/00
CPC分类号： H04W36/0066 , H04W8/26 , H04W24/00 , H04W88/12
摘要： Call connection processing is performed and a message is processed in a different subnet without UATI reassignment and takeover of a wireless session. RANs that belong to different subnets and are adjacent to each other use messages to exchange ColorCode, IP addresses of base station controllers, wireless resource information of base station transceiver subsystems and the like. When the RAN receives, from an AT, a message having ColorCode that is different from ColorCode of the RAN, the RAN transfers the message to a base station controller included in the RAN having ColorCode that matches the ColorCode included in the message.
摘要翻译：执行呼叫连接处理，并且在不具有UATI重新分配和接管无线会话的不同子网中处理消息。属于不同子网并彼此相邻的RAN使用消息来交换ColorCode，基站控制器的IP地址，基站收发子系统的无线资源信息等。当RAN从AT接收到具有与RAN的ColorCode不同的ColorCode的消息时，RAN将消息传送到包括在具有与消息中包括的ColorCode相匹配的ColorCode的RAN中的基站控制器。

3. 发明申请

US20100322192A1 BASE STATION CONTROLLER AND WIRELESS PACKET PROCESSING DEVICE 有权
标题翻译：基站控制器和无线分组处理设备
公开(公告)号：US20100322192A1
公开(公告)日：2010-12-23
申请号：US12816067
申请日：2010-06-15
申请人： EIICHIRO TAKIZAWA , Yi Lou , Masao Hayama , Michihiro Asanuma , Takaaki Suzuki
发明人： EIICHIRO TAKIZAWA , Yi Lou , Masao Hayama , Michihiro Asanuma , Takaaki Suzuki
IPC分类号： H04W36/34 , H04W76/00
CPC分类号： H04W36/0066 , H04W8/26 , H04W24/00 , H04W88/12
摘要： Call connection processing is performed and a message is processed in a different subnet without UATI reassignment and takeover of a wireless session. RANs that belong to different subnets and are adjacent to each other use messages to exchange ColorCode, IP addresses of base station controllers, wireless resource information of base station transceiver subsystems and the like. When the RAN receives, from an AT, a message having ColorCode that is different from ColorCode of the RAN, the RAN transfers the message to a base station controller included in the RAN having ColorCode that matches the ColorCode included in the message.
摘要翻译：执行呼叫连接处理，并且在不具有UATI重新分配和接管无线会话的不同子网中处理消息。属于不同子网并彼此相邻的RAN使用消息来交换ColorCode，基站控制器的IP地址，基站收发子系统的无线资源信息等。当RAN从AT接收到具有与RAN的ColorCode不同的ColorCode的消息时，RAN将消息传送到包括在具有与消息中包括的ColorCode相匹配的ColorCode的RAN中的基站控制器。

4. 发明申请

US20070270146A1 Communication method and communication system 有权
标题翻译：通信方式和通信系统
公开(公告)号：US20070270146A1
公开(公告)日：2007-11-22
申请号：US11633418
申请日：2006-12-05
申请人： Takaaki Suzuki , Yi Lou , Hideo Aoe
发明人： Takaaki Suzuki , Yi Lou , Hideo Aoe
IPC分类号： H04Q7/20
CPC分类号： H04W36/02
摘要： To improve efficiency of a radio section while reducing a no-communication period in the case of Handoff in communication used DRC and DSC signals. A communication connection apparatus (BS) 200 provided in a communication system accumulates data transmitted from the communication control apparatus (BSC) 300. In a state in which a DSC signal from a communication terminal (AT) 100 designates the own BS, when a DRC indication from the AT 100 is switched from another BS to the own BS, the BS 200 transmits data received from the BSC 300 last to the AT 100 out of the data accumulated in the BS 200. Consequently, missing data is requested from the BS 200 at a Handoff destination in, accordance with a retransmission request function existing in the AT 100. Moreover, retransmission processing for data by a retransmission request message is performed in the BS 200.
摘要翻译：为了提高无线电部分的效率，同时在使用DRC和DSC信号的通信中，在切换切换的情况下减少无通信周期。设置在通信系统中的通信连接装置（BS）200累积从通信控制装置（BSC）300发送的数据。在来自通信终端（AT）100的DSC信号指定自己的BS的状态下，当DRC 来自AT 100的指示从另一个BS切换到自己的BS，BS 200从在BS 200中累积的数据中最后向AT 100发送从BSC 300接收的数据。因此，从BS 200请求丢失的数据根据AT100中存在的重传请求功能，在切换目的地。另外，在BS200中执行重传请求消息的数据的重发处理。

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