公开(公告)号：US08000332B2

公开(公告)日：2011-08-16

申请号：US12414311

申请日：2009-03-30

申请人： Kyu-Hwan Yi

发明人： Kyu-Hwan Yi

IPC分类号： H04L12/56

CPC分类号： H04W60/06 ,  H04W88/02 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242

摘要： A system and method by which an unnecessary General Packet Radio Service (GPRS) attach procedure is no longer performed when a service cancellation situation is generated during execution of a GPRS attach procedure according to a data service requested by a user is provided. The system determines whether an abnormal situation occurs in an Europe-oriented General Packet Radio Service/Universal Mobile Telecommunication System (GPRS/UMTS) mobile terminal and immediately terminates a currently proceeding attach procedure when an abnormal service cancellation situation occurs. The abnormal situation occurs when the user cancels a service during use of a data service (e.g., Wireless Application Protocol (WAP), Multimedia Message Service (MMS)) or when connection of the service fails due to a bad network state. By not performing an unnecessary GPRS attach procedure due to the occurrence of an abnormal situation, the mobile terminal does not perform an unnecessary routing area updating procedure, thereby reducing power consumption.

摘要翻译： 提供了在根据用户请求的数据服务执行GPRS附接过程期间产生服务消除情况时不再执行不必要的通用分组无线业务（GPRS）附接过程的系统和方法。 系统确定在面向欧洲的通用分组无线电业务/通用移动电信系统（GPRS / UMTS）移动终端中是否发生异常情况，并且当发生异常服务消除情况时，立即终止当前正在进行的附着过程。 当用户在使用数据服务（例如，无线应用协议（WAP），多媒体消息服务（MMS））期间取消服务时或者由于网络状况不良而导致服务连接失败时，发生异常情况。 由于发生异常情况而不执行不必要的GPRS附着程序，移动终端不执行不必要的路由区域更新过程，从而降低功耗。

公开(公告)号：US07580414B2

公开(公告)日：2009-08-25

申请号：US11343359

申请日：2006-01-31

申请人： Kyu-Hwan Yi

发明人： Kyu-Hwan Yi

IPC分类号： H04W36/00

CPC分类号： H04W60/06 ,  H04W88/02 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242

摘要： A function by which an unnecessary General Packet Radio Service (GPRS) attach procedure is no longer performed when a service cancellation situation is generated during execution of a GPRS attach procedure according to a data service requested by a user is implemented. To do this, a system is configured to determine whether an abnormal situation occurs in an Europe-oriented General Packet Radio Service/Universal Mobile Telecommunication System (GPRS/UMTS) mobile terminal and to immediately terminate a currently proceeding attach procedure when an abnormal service cancellation situation occurs. Herein, the abnormal situation can occur when the user cancels a service during use of a data service (e.g., Wireless Application Protocol (WAP), Multimedia Message Service (MMS)) or when connection of the service fails due to a bad network state. Accordingly, by not performing an unnecessary GPRS attach procedure due to the occurrence of an abnormal situation, the mobile terminal does not have to perform an unnecessary routing area updating procedure, thereby reducing power consumption.

摘要翻译： 实现了在根据用户请求的数据服务执行GPRS附接过程期间产生服务消除情况时不再执行不必要的通用分组无线业务（GPRS）附接过程的功能。 为此，系统被配置为确定在面向欧洲的通用分组无线电服务/通用移动电信系统（GPRS / UMTS）移动终端中是否发生异常情况，并且当异常服务取消时立即终止当前进行的附加过程 情况发生。 这里，当用户在使用数据服务（例如，无线应用协议（WAP），多媒体消息服务（MMS））期间取消服务时或者由于网络状况不良而导致服务的连接失败时，可能会发生异常情况。 因此，通过不发生异常情况而不执行不必要的GPRS附着程序，移动终端不必执行不必要的路由区域更新过程，从而降低功耗。

公开(公告)号：US20090190530A1

公开(公告)日：2009-07-30

申请号：US12414311

申请日：2009-03-30

申请人： Kyu-Hwan YI

发明人： Kyu-Hwan YI

IPC分类号： H04W4/00

CPC分类号： H04W60/06 ,  H04W88/02 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242

摘要： A system and method by which an unnecessary General Packet Radio Service (GPRS) attach procedure is no longer performed when a service cancellation situation is generated during execution of a GPRS attach procedure according to a data service requested by a user is provided. The system determines whether an abnormal situation occurs in an Europe-oriented General Packet Radio Service/Universal Mobile Telecommunication System (GPRS/UMTS) mobile terminal and immediately terminates a currently proceeding attach procedure when an abnormal service cancellation situation occurs. The abnormal situation occurs when the user cancels a service during use of a data service (e.g., Wireless Application Protocol (WAP), Multimedia Message Service (MMS)) or when connection of the service fails due to a bad network state. By not performing an unnecessary GPRS attach procedure due to the occurrence of an abnormal situation, the mobile terminal does not perform an unnecessary routing area updating procedure, thereby reducing power consumption.

摘要翻译： 提供了在根据用户请求的数据服务执行GPRS附接过程期间产生服务消除情况时不再执行不必要的通用分组无线业务（GPRS）附接过程的系统和方法。 系统确定在面向欧洲的通用分组无线电业务/通用移动电信系统（GPRS / UMTS）移动终端中是否发生异常情况，并且当发生异常服务消除情况时，立即终止当前正在进行的附着过程。 当用户在使用数据服务（例如，无线应用协议（WAP），多媒体消息服务（MMS））期间取消服务时或者由于网络状况不良而导致服务连接失败时，发生异常情况。 由于发生异常情况而不执行不必要的GPRS附着程序，移动终端不执行不必要的路由区域更新过程，从而降低功耗。

公开(公告)号：US20060187933A1

公开(公告)日：2006-08-24

申请号：US11343359

申请日：2006-01-31

申请人： Kyu-Hwan Yi

发明人： Kyu-Hwan Yi

IPC分类号： H04L12/56

CPC分类号： H04W60/06 ,  H04W88/02 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242

摘要： A function by which an unnecessary General Packet Radio Service (GPRS) attach procedure is no longer performed when a service cancellation situation is generated during execution of a GPRS attach procedure according to a data service requested by a user is implemented. To do this, a system is configured to determine whether an abnormal situation occurs in an Europe-oriented General Packet Radio Service/Universal Mobile Telecommunication System (GPRS/UMTS) mobile terminal and to immediately terminate a currently proceeding attach procedure when an abnormal service cancellation situation occurs. Herein, the abnormal situation can occur when the user cancels a service during use of a data service (e.g., Wireless Application Protocol (WAP), Multimedia Message Service (MMS)) or when connection of the service fails due to a bad network state. Accordingly, by not performing an unnecessary GPRS attach procedure due to the occurrence of an abnormal situation, the mobile terminal does not have to perform an unnecessary routing area updating procedure, thereby reducing power consumption.

公开(公告)号：US06963745B2

公开(公告)日：2005-11-08

申请号：US10341501

申请日：2003-01-13

申请人： Arnresh Singh ,  Rajesh Vandanapu ,  Mohan Rao ,  Kyu-Hwan Yi

发明人： Arnresh Singh ,  Rajesh Vandanapu ,  Mohan Rao ,  Kyu-Hwan Yi

IPC分类号： H04W36/14 ,  H04Q7/20

CPC分类号： H04W36/0066

摘要： An inter system handovers in a mobile telecommunication system is performed when a dual mode user equipment (UE) covered by both GSM/GPRS network and UMTS network connects a dedicated channel and sets up a call in a BSS region where the GSM/GPRS provides coverage, and then moves to a UTRAN (UMTS Terrestrial Radio Access Network) where the UMTS provides coverage, wherein the method includes the steps of: if the dual mode UE receives an inter system handover command, i.e. from the BSS to the UTRAN, requesting GSM/GPRS data link layer to suspend a GSM/GPRS data link by a sublayer RR of GSM/GPRS network layer in the UE, requesting a GSM/GPRS physical layer to release a physical channel of the GSM/GPRS, and sending the inter system handover command to the UTRAN for authorizing a sublayer RRC of UMTS network layer in the UE to continue a call; requesting, at the RRC in the UE, a UMTS physical channel to be configured as a UMTS physical channel, and monitoring if the UMTS physical layer succeeds to have the configuration of the UMTS physical channel as requested; if the UMTS physical layer succeeds to have the configuration of the UMTS physical channel, requesting, at the RRC in the UE, a UMTS data link layer to configure a UMTS data link, and conveying information to the UTRAN through a UMTS channel that the handover between systems from the BSS to the UTRAN has been successfully performed; and sending, at the RRC, a GSM/GPRS resource release message to RR/GRR, thereby resetting the GSM/GPRS physical layer and the GSM/GPRS data link layer.

摘要翻译： 当由GSM / GPRS网络和UMTS网络覆盖的双模用户设备（UE）连接专用信道并在GSM / GPRS提供覆盖的BSS区域中建立呼叫时，执行移动电信系统中的系统间切换 ，然后移动到UMTS提供覆盖的UTRAN（UMTS陆地无线电接入网络），其中该方法包括以下步骤：如果双模式UE接收到系统间切换命令，即从BSS到UTRAN，请求GSM / GPRS数据链路层通过UE中的GSM / GPRS网络层的子层RR暂停GSM / GPRS数据链路，请求GSM / GPRS物理层释放GSM / GPRS的物理信道，并发送系统间 切换命令给UTRAN，用于授权UE中的UMTS网络层的子层RRC继续呼叫; 在UE的RRC处请求要配置为UMTS物理信道的UMTS物理信道，并且监视UMTS物理层是否成功地按要求进行UMTS物理信道的配置; 如果UMTS物理层成功地具有UMTS物理信道的配置，则在UE的RRC处请求UMTS数据链路层来配置UMTS数据链路，并且通过UMTS信道向UTRAN传送信息，该切换 在从BSS到UTRAN的系统之间已经成功地执行; 并在RRC处向RR / GRR发送GSM / GPRS资源释放消息，由此重置GSM / GPRS物理层和GSM / GPRS数据链路层。