公开(公告)号：US08781455B2

公开(公告)日：2014-07-15

申请号：US13324977

申请日：2011-12-13

申请人： Jianxiong Shi ,  Longda Xing

发明人： Jianxiong Shi ,  Longda Xing

IPC分类号： H04M3/00 ,  H04W24/10 ,  H04W76/04

CPC分类号： H04W24/10 ,  H04W76/28

摘要： A method to control configuration change times is performed at a mobile wireless communication device when the mobile wireless communication device is connected to a wireless network. The mobile wireless device is connected in a first configuration mode. The mobile wireless communication device receives a control message from a radio network subsystem in the wireless network at a local receive time. The received control message includes a time indication for when to start a configuration mode change of the mobile wireless communication device, which the device extracts from the control message. The mobile wireless communication device reconfigures to a second configuration mode, different from the first configuration mode, based on the extracted time indication and the local receive time.

摘要翻译： 当移动无线通信设备连接到无线网络时，在移动无线通信设备处执行控制配置改变时间的方法。 移动无线设备以第一配置模式连接。 移动无线通信设备在本地接收时间从无线网络中的无线电网络子系统接收控制消息。 接收到的控制消息包括用于何时开始移动无线通信设备的配置模式改变的时间指示，该设备从控制消息中提取该配置模式。 基于所提取的时间指示和本地接收时间，将移动无线通信设备重新配置为与第一配置模式不同的第二配置模式。

公开(公告)号：US09008033B2

公开(公告)日：2015-04-14

申请号：US13475802

申请日：2012-05-18

申请人： Li Su ,  Madhusudan Chaudhary ,  Jianxiong Shi ,  Longda Xing

发明人： Li Su ,  Madhusudan Chaudhary ,  Jianxiong Shi ,  Longda Xing

IPC分类号： H04W72/04 ,  H04W72/10 ,  H04W72/12

CPC分类号： H04W72/1242 ,  H04J13/00 ,  H04W24/10 ,  H04W68/005 ,  H04W72/10 ,  H04W72/12 ,  H04W72/1215 ,  H04W72/1247 ,  H04W76/34

摘要： Methods and apparatus for minimizing scheduling collisions between networks. In one embodiment, the networks are substantially unsynchronized, and during hybrid network operation (e.g., LTE and CDMA 1× operation), a mobile device can place CDMA 1× voice calls while registered with the LTE network. However, since the LTE and CDMA 1× networks are not coordinated, the mobile device will experience scheduling collisions. In one variant, the LTE network accounts for predictable behaviors (such as CDMA 1× paging), and schedules low priority tasks during likely time interval conflicts. Consequently, even though the mobile device must tune away from the LTE network to check CDMA 1× pages, overall LTE network performance is minimally affected.

摘要翻译： 用于最小化网络之间的调度冲突的方法和装置。 在一个实施例中，网络基本上不同步，并且在混合网络操作（例如，LTE和CDMA 1×操作）期间，移动设备可以在向LTE网络注册的同时放置CDMA 1×语音呼叫。 然而，由于LTE和CDMA 1×网络不协调，移动设备将经历调度冲突。 在一个变型中，LTE网络考虑到可预测的行为（例如CDMA 1×寻呼），并且在可能的时间间隔冲突期间调度低优先级任务。 因此，即使移动设备必须从LTE网络调出来检查CDMA 1×页面，整体LTE网络性能受到最小的影响。

公开(公告)号：US20130344910A1

公开(公告)日：2013-12-26

申请号：US13533028

申请日：2012-06-26

申请人： Longda Xing ,  Jianxiong Shi ,  Wen Zhao

发明人： Longda Xing ,  Jianxiong Shi ,  Wen Zhao

IPC分类号： H04W68/02 ,  H04W36/16

CPC分类号： H04W68/12 ,  H04W36/16

摘要： Maintaining communication of a wireless device and using a plurality of wireless communication technologies. A first paging message schedule may be determined for maintaining communication between the wireless device and a first base station associated with a first wireless communication technology. Similarly, a second paging message schedule may be determined for maintaining communication between the wireless device and a second base station associated with a second wireless technology. Additionally, a scheduling conflict may be determined between the first paging message schedule and the second paging message schedule. Accordingly, communication with the first base station may be switched to a third base station using the first wireless technology in response to determining that there is a scheduling conflict.

摘要翻译： 维护无线设备的通信并使用多种无线通信技术。 可以确定第一寻呼消息调度用于维持无线设备与与第一无线通信技术相关联的第一基站之间的通信。 类似地，可以确定第二寻呼消息调度用于维持无线设备与与第二无线技术相关联的第二基站之间的通信。 另外，可以在第一寻呼消息调度和第二寻呼消息调度之间确定调度冲突。 因此，响应于确定存在调度冲突，可以使用第一无线技术将与第一基站的通信切换到第三基站。

公开(公告)号：US08099091B2

公开(公告)日：2012-01-17

申请号：US12779907

申请日：2010-05-13

申请人： Jianxiong Shi ,  Longda Xing

发明人： Jianxiong Shi ,  Longda Xing

IPC分类号： H04M3/00 ,  H04J3/06

CPC分类号： H04W24/10 ,  H04W76/28

摘要： A method to control configuration change times is performed at a mobile wireless communication device when the mobile wireless communication device is connected to a wireless network. The mobile wireless device is connected in a first configuration mode. The mobile wireless communication device receives a control message from a radio network subsystem in the wireless network at a local receive time. The received control message includes a time indication for when to start a configuration mode change of the mobile wireless communication device, which the device extracts from the control message. The mobile wireless communication device reconfigures to a second configuration mode, different from the first configuration mode, based on the extracted time indication and the local receive time.

摘要翻译： 当移动无线通信设备连接到无线网络时，在移动无线通信设备处执行控制配置改变时间的方法。 移动无线设备以第一配置模式连接。 移动无线通信设备在本地接收时间从无线网络中的无线电网络子系统接收控制消息。 接收到的控制消息包括用于何时开始移动无线通信设备的配置模式改变的时间指示，该设备从控制消息中提取该配置模式。 基于所提取的时间指示和本地接收时间，将移动无线通信设备重新配置为与第一配置模式不同的第二配置模式。

公开(公告)号：US09973942B2

公开(公告)日：2018-05-15

申请号：US13475482

申请日：2012-05-18

申请人： Li Su ,  Jianxiong Shi, Jr. ,  Madhusudan Chaudhary ,  Longda Xing

发明人： Li Su ,  Jianxiong Shi, Jr. ,  Madhusudan Chaudhary ,  Longda Xing

IPC分类号： H04W40/12 ,  H04W24/02 ,  H04W24/10 ,  H04W88/06 ,  H04W56/00 ,  H04W76/04 ,  H04W48/18 ,  H04W48/16

CPC分类号： H04W24/02 ,  H04W24/10 ,  H04W48/16 ,  H04W48/18 ,  H04W56/0005 ,  H04W56/0045 ,  H04W76/28 ,  H04W88/06

摘要： Methods and apparatus for modifying network management for hybrid operation. In one embodiment, the networks include an LTE network and a CDMA 1× network, and a mobile device can place CDMA 1× voice calls while registered with the LTE network. However, since the mobile device cannot simultaneously measure information for the LTE network while connected to the CDMA 1× networks, the mobile device modifies measurements and behaviors reported to the LTE network. In one implementation, the mobile device accounts for the time switched away from the LTE network in one or more subsequent reports thereto.

公开(公告)号：US20150271685A9

公开(公告)日：2015-09-24

申请号：US13475482

申请日：2012-05-18

申请人： Li Su ,  Jianxiong Shi ,  Madhusudan Chaudhary ,  Longda Xing

发明人： Li Su ,  Jianxiong Shi ,  Madhusudan Chaudhary ,  Longda Xing

IPC分类号： H04W40/00 ,  H04W76/04 ,  H04W24/00

CPC分类号： H04W24/02 ,  H04W24/10 ,  H04W48/16 ,  H04W48/18 ,  H04W56/0005 ,  H04W56/0045 ,  H04W76/28 ,  H04W88/06

摘要： Methods and apparatus for modifying network management for hybrid operation. In one embodiment, the networks include an LTE network and a CDMA 1X network, and a mobile device can place CDMA 1X voice calls while registered with the LTE network. However, since the mobile device cannot simultaneously measure information for the LTE network while connected to the CDMA 1X networks, the mobile device modifies measurements and behaviors reported to the LTE network. In one implementation, the mobile device accounts for the time switched away from the LTE network in one or more subsequent reports thereto.

摘要翻译： 用于修改混合操作网络管理的方法和装置。 在一个实施例中，网络包括LTE网络和CDMA 1X网络，并且移动设备可以在向LTE网络注册的同时放置CDMA 1X语音呼叫。 然而，由于移动设备在连接到CDMA 1X网络时不能同时测量LTE网络的信息，所以移动设备修改报告给LTE网络的测量和行为。 在一个实现中，移动设备考虑到在其一个或多个后续报告中从LTE网络切换的时间。

公开(公告)号：US20130258876A1

公开(公告)日：2013-10-03

申请号：US13542259

申请日：2012-07-05

申请人： Navid Damji ,  Longda Xing ,  Zhu Ji ,  Johnson O. Sebeni ,  Jianxiong Shi ,  Sree Ram Kodali

发明人： Navid Damji ,  Longda Xing ,  Zhu Ji ,  Johnson O. Sebeni ,  Jianxiong Shi ,  Sree Ram Kodali

IPC分类号： H04W52/02 ,  H04W24/00

CPC分类号： H04W52/0254 ,  H04W36/0088 ,  H04W76/28 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

摘要： A methodology for determining a periodicity of a neighbor cell search for a cellular mobile device is disclosed. The neighbor cell searches may be conducted during discontinuous reception (DRX) paging cycles. However, instead of performing a neighbor cell search during each DRX paging cycle, the period for performing a neighbor cell search may be adaptively determined. Various metrics may be used in determining the periodicity for neighbor cell searches. In various embodiments, two or more metrics may be utilized in combination to determine the neighbor cell search periodicity.

摘要翻译： 公开了一种用于确定蜂窝移动设备的相邻小区搜索的周期性的方法。 相邻小区搜索可以在不连续接收（DRX）寻呼周期期间进行。 然而，可以自适应地确定用于执行相邻小区搜索的周期，而不是在每个DRX寻呼周期期间执行相邻小区搜索。 可以使用各种度量来确定相邻小区搜索的周期性。 在各种实施例中，可以组合使用两个或更多个度量来确定相邻小区搜索周期。

公开(公告)号：US20120008573A1

公开(公告)日：2012-01-12

申请号：US12959111

申请日：2010-12-02

申请人： Sundararaman V. Shiva ,  Longda Xing ,  Jianxiong Shi

发明人： Sundararaman V. Shiva ,  Longda Xing ,  Jianxiong Shi

IPC分类号： H04W72/04

CPC分类号： H04W72/0486 ,  H04W28/0205 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/1252 ,  H04W76/18 ,  H04W88/02

摘要： A method for radio link control in a mobile wireless communication device The mobile wireless device transmits a sequence of service requests to establish radio resources with a wireless communication network for a data packet in a pending data buffer. When no radio resources are allocated in response to the transmitted sequence of service requests, the mobile wireless device sets a minimum threshold for the pending data buffer, discards all pending data packets above the minimum threshold and discards the oldest pending data packet. The mobile wireless device repeats transmitting and discarding until a radio resource is allocated or the pending data packet buffer is empty. A retry interval between successive service requests is increased after transmitting each sequence of service requests until reaching a maximum retry interval value.

摘要翻译： 一种用于移动无线通信设备中的无线电链路控制的方法。移动无线设备发送一系列服务请求，以建立无线电资源与用于未决数据缓冲器中的数据分组的无线通信网络。 当响应于所发送的服务请求序列没有分配无线电资源时，移动无线设备设置待处理数据缓冲器的最小阈值，丢弃高于最小阈值的所有未决数据分组，并丢弃最旧的等待数据分组。 移动无线设备重复发送和丢弃，直到无线资源被分配或未决数据分组缓冲器为空。 在发送每个服务请求序列直到达到最大重试间隔值之后，连续服务请求之间的重试间隔增加。

公开(公告)号：US08923898B2

公开(公告)日：2014-12-30

申请号：US13533028

申请日：2012-06-26

申请人： Longda Xing ,  Jianxiong Shi ,  Wen Zhao

发明人： Longda Xing ,  Jianxiong Shi ,  Wen Zhao

IPC分类号： H04W68/00

CPC分类号： H04W68/12 ,  H04W36/16

摘要： Maintaining communication of a wireless device and using a plurality of wireless communication technologies. A first paging message schedule may be determined for maintaining communication between the wireless device and a first base station associated with a first wireless communication technology. Similarly, a second paging message schedule may be determined for maintaining communication between the wireless device and a second base station associated with a second wireless technology. Additionally, a scheduling conflict may be determined between the first paging message schedule and the second paging message schedule. Accordingly, communication with the first base station may be switched to a third base station using the first wireless technology in response to determining that there is a scheduling conflict.

摘要翻译： 维护无线设备的通信并使用多种无线通信技术。 可以确定第一寻呼消息调度用于维持无线设备与与第一无线通信技术相关联的第一基站之间的通信。 类似地，可以确定第二寻呼消息调度用于维持无线设备与与第二无线技术相关联的第二基站之间的通信。 另外，可以在第一寻呼消息调度和第二寻呼消息调度之间确定调度冲突。 因此，响应于确定存在调度冲突，可以使用第一无线技术将与第一基站的通信切换到第三基站。

公开(公告)号：US08504902B2

公开(公告)日：2013-08-06

申请号：US12878892

申请日：2010-09-09

申请人： Jianxiong Shi ,  Longda Xing

发明人： Jianxiong Shi ,  Longda Xing

IPC分类号： H04W88/02

CPC分类号： H04W68/00

摘要： Methods and apparatus enabling a wireless network to implement efficient and robust paging channel operation. In one aspect, the invention permits recovery of a paging channel after a virtual connection failure. A virtually connected UMTS cellular phone that misses a paging notification will no longer be synchronized with its serving radio network, and the resultant loss of synchronization causes a service “blackout” until the devices are resynchronized. Accordingly, in one embodiment, a virtually connected cellular device continuously monitors for fallback messaging, greatly expediting detection and correction of a virtual connection failure. In another embodiment, a virtually connected base station which is unable to page a cellular device in a virtually connected mode continues paging in both virtual connection and fallback modes, thereby provoking an immediate response from the cellular device.

摘要翻译： 使无线网络能够实现有效和鲁棒的寻呼信道操作的方法和装置。 一方面，本发明允许在虚拟连接失败之后恢复寻呼信道。 错过寻呼通知的虚拟连接的UMTS蜂窝电话将不再与其服务无线电网络同步，并且由此导致的同步丢失导致服务“中断”，直到设备重新同步。 因此，在一个实施例中，虚拟连接的蜂窝设备连续地监视回退消息，大大加速了虚拟连接故障的检测和纠正。 在另一个实施例中，不能以虚拟连接的模式寻呼蜂窝设备的虚拟连接的基站在虚拟连接和回退模式中继续寻呼，由此引起来自蜂窝设备的即时响应。