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51. 发明授权

US09049630B2 Facilitating baton handover in multi-carrier TD-SCDMA communications systems 有权
标题翻译：促进多载波TD-SCDMA通信系统中的接力切换
公开(公告)号：US09049630B2
公开(公告)日：2015-06-02
申请号：US12883958
申请日：2010-09-16
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04W36/00 , H04W36/06 , H04W36/16
CPC分类号： H04W36/06 , H04W36/16
摘要： Handover processes in multi-carrier carrier time division-synchronous code division multiple access (TD-SCDMA) systems include a two-step handover process. When handover of a user equipment is warranted, a hard handover is performed within a source cell of the system from a first frequency to a second frequency. A baton handover is then performed from the second frequency at the source cell to the second frequency at a target cell. In another aspect, a user equipment receives an assignment of an uplink time slot at a target cell that was selected to prevent the uplink time slot from being proximal to a downlink time slot of a source cell. The user equipment then performs the inter-frequency baton handover using the uplink time slot.
摘要翻译：多载波载波时分同步码分多址（TD-SCDMA）系统中的切换过程包括两步切换过程。当需要切换用户设备时，在系统的源小区内从第一频率到第二频率执行硬切换。然后在目标小区从源小区的第二频率到第二频率执行接力切换。在另一方面，用户设备在被选择以防止上行链路时隙接近源小区的下行链路时隙的目标小区处接收上行链路时隙的分配。然后，用户设备使用上行链路时隙执行频间接力切换。

52. 发明授权

US09042285B2 User presence driven power saving in time division synchronous code division multiple access 有权
标题翻译：用户存在驱动节电的时分同步码分多址
公开(公告)号：US09042285B2
公开(公告)日：2015-05-26
申请号：US13538608
申请日：2012-06-29
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： G08C17/00 , H04W52/02
CPC分类号： H04W52/0254 , H04W52/0261 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/24
摘要： A user equipment (UE) may save power by reducing certain battery draining activities when a user is not close to or not using the UE. The UE may skip inter-radio access technology measurements to conserve battery life. The UE may also extend a paging periodicity when the battery power is low and/or when a sensor detects UE inactivity or a distant user.
摘要翻译：当用户不接近或不使用UE时，用户设备（UE）可以通过减少某些电池排放活动来节省电力。 UE可以跳过无线电接入技术测量以节省电池寿命。当电池电量低时和/或当传感器检测到UE不活动或远距离的用户时，UE还可以扩展寻呼周期。

53. 发明授权

US08908672B2 Uplink synchronization in a multi-SIM user equipment 有权
标题翻译：上行同步在多SIM卡用户设备中
公开(公告)号：US08908672B2
公开(公告)日：2014-12-09
申请号：US13777539
申请日：2013-02-26
申请人： Tom Chin , Kuo-Chun Lee , Ian J. Fevrier , Peng Li , Danlu Zhang , Guangming Shi
发明人： Tom Chin , Kuo-Chun Lee , Ian J. Fevrier , Peng Li , Danlu Zhang , Guangming Shi
IPC分类号： H04J3/06
CPC分类号： H04W56/00 , H04W56/0045 , H04W88/06
摘要： A method of wireless communication in a dual subscriber identification module (SIM) terminal includes transmitting a first synchronization message from a first module associated with a first SIM. The method also includes receiving a first acknowledgment (ACK) message on a fast physical access channel (FPACH) in response to the first synchronization message. The method further includes sharing timing information included in the first ACK between the first module and a second module.
摘要翻译：在双用户识别模块（SIM）终端中的无线通信的方法包括从与第一SIM相关联的第一模块发送第一同步消息。该方法还包括响应于第一同步消息在快速物理接入信道（FPACH）上接收第一确认（ACK）消息。该方法还包括在第一模块和第二模块之间共享包括在第一ACK中的定时信息。

54. 发明授权

US08885605B2 Method and apparatus for explicit signaling of baton handover in TD-SCDMA systems 有权
标题翻译： TD-SCDMA系统中显示信号接收切换的方法和装置
公开(公告)号：US08885605B2
公开(公告)日：2014-11-11
申请号：US13510594
申请日：2010-04-05
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04W4/00 , H04W36/00 , H04W36/08
CPC分类号： H04W36/0005 , H04W36/08
摘要： Physical layer bits in a Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) system control a baton handover. A method for enabling a baton handover from a source cell to a target cell includes tuning an uplink from a source channel of the source cell to a target channel of the target cell. The method also includes receiving a physical layer downlink switch command to switch a downlink from the source cell to the target cell. The method further includes tuning the downlink from the source channel of the source cell to the target channel of the target cell, in response to the physical layer downlink switch command, thus implementing the handover from the source cell to the target cell.
摘要翻译：时分同步码分多址（TD-SCDMA）系统中的物理层位控制接力切换。用于使得能够从源小区到目标小区的接力切换的方法包括：调整从源小区的源信道到目标小区的目标信道的上行链路。该方法还包括：接收物理层下行链路切换命令，以将下行链路从源小区切换到目标小区。该方法还包括响应于物理层下行链路切换命令，调整下行链路从源小区的源信道到目标小区的目标信道，从而实现从源小区到目标小区的切换。

55. 发明授权

US08874111B2 Uplink synchronization of TD-SCDMA multiple USIM mobile terminal during handover 有权
标题翻译：切换期间TD-SCDMA多个USIM移动终端的上行同步
公开(公告)号：US08874111B2
公开(公告)日：2014-10-28
申请号：US12855511
申请日：2010-08-12
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04W88/02 , H04W56/00 , H04W24/10 , H04W36/00
CPC分类号： H04W56/0005 , H04W24/10 , H04W36/00
摘要： Certain aspects of the present disclosure provide techniques and apparatus for uplink synchronization of a Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) multiple Universal Subscriber Identity Module (USIM) mobile terminal during a handover. For certain aspects, a method of wireless communication generally includes transmitting, to a Node B, at least one uplink synchronization code from a UE comprising at least a first subscriber identity and a second subscriber identity, receiving timing information for uplink synchronization to the Node B, wherein the timing information is measured based on the at least one uplink synchronization code, and applying the timing information to calls for both of the first and second subscriber identities to synchronize uplink transmissions to the Node B.
摘要翻译：本公开的某些方面在切换期间提供用于时分同步码分多址（TD-SCDMA）多个通用用户识别模块（USIM）移动终端的上行链路同步的技术和装置。对于某些方面，无线通信的方法通常包括向节点B发送至少一个来自包括至少第一订户身份和第二订户身份的UE的上行链路同步码，接收用于上行链路同步到节点B的定时信息，其中基于所述至少一个上行链路同步码测量所述定时信息，以及将所述定时信息应用于对所述第一和第二用户标识两者的呼叫以同步到所述节点B的上行链路传输。

56. 发明授权

US08862161B2 Method and apparatus for efficient idle operation in a dual-SIM CDMA 1X mobile station 有权
标题翻译：用于在双SIM CDMA 1X移动站中有效空闲操作的方法和装置
公开(公告)号：US08862161B2
公开(公告)日：2014-10-14
申请号：US12903033
申请日：2010-10-12
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04W68/00 , H04W8/26 , H04W52/02
CPC分类号： H04W8/26 , H04W52/0216 , H04W68/00 , H04W68/005 , H04W76/28 , H04W88/06 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164
摘要： Methods and apparatus are provided for selecting identifying numbers associated with a mobile station (MS) having multiple subscriber identity modules (SIMs) such that the paging intervals for both identifying numbers are aligned. The MS having multiple SIMs may operate in a network via a particular radio access technology (RAT), such as Code Division Multiple Access (CDMA) 1×RTT (1 times Radio Transmission Technology). By having aligned paging intervals, the MS may wake up only once during the paging cycles for the various identifying numbers rather than waking up multiple times, thereby reducing power consumption of the MS during idle mode compared to a conventional MS with multiple SIMs, and thus multiple identifying numbers.
摘要翻译：提供了用于选择与具有多个用户识别模块（SIM）的移动台（MS）相关联的识别号码，使得两个识别号码的寻呼间隔对齐的方法和装置。具有多个SIM的MS可以通过特定无线电接入技术（RAT）在诸如码分多址（CDMA）1×RTT（1次无线电传输技术）中的网络中操作。通过具有对齐的寻呼间隔，MS可以在用于各种识别号码的寻呼周期期间仅唤醒一次，而不是多次唤醒，从而与具有多个SIM的常规MS相比，在空闲模式期间降低了MS的功耗，因此多个识别号码。

57. 发明授权

US08861384B2 Control channel discontinuous reception (DRX) messaging for performing measurements to enable handover between wireless networks 有权
标题翻译：用于执行测量以实现无线网络之间切换的控制信道不连续接收（DRX）消息
公开(公告)号：US08861384B2
公开(公告)日：2014-10-14
申请号：US12884646
申请日：2010-09-17
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04W52/02 , H04W36/00 , H04W76/04 , H04W36/30
CPC分类号： H04W36/0088 , H04W36/30 , H04W76/28
摘要： In geographical areas with incomplete coverage of Time Division Synchronous Code Division Multiple Access (TD-SCDMA) networks, it may be beneficial for a multimode User Equipment (UE) to handover to a Global System for Mobile Communications (GSM) network. Before handover, a multimode UE may receive an indication from a serving TD-SCDMA cell to enter a Discontinuous Reception (DRX) mode and perform measurement on a nearby GSM cell. After measurement, the UE receives a grant from the serving TD-SCDMA cell allowing the UE to transmit a measurement report to the serving TD-SCDMA cell. The TD-SCDMA cell may use the measurement report to determine if the multimode UE should handover to the GSM cell.
摘要翻译：在时分同步码分多址（TD-SCDMA）网络覆盖不全的地理区域中，多模用户设备（UE）切换到全球移动通信系统（GSM）网络可能是有益的。在切换之前，多模式UE可以从服务TD-SCDMA小区接收到进入不连续接收（DRX）模式并在附近的GSM小区进行测量的指示。在测量之后，UE从服务TD-SCDMA小区接收允许UE向服务TD-SCDMA小区发送测量报告的许可。 TD-SCDMA小区可以使用测量报告来确定多模UE是否应该切换到GSM小区。

58. 发明授权

US08755317B2 Handover for a multi-mode mobile terminal to operate in CDMA 1X and WiMAX overlaid networks 有权
标题翻译：移动多模移动终端在CDMA 1X和WiMAX覆盖网络中运行
公开(公告)号：US08755317B2
公开(公告)日：2014-06-17
申请号：US13267791
申请日：2011-10-06
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04W4/00
CPC分类号： H04W36/0072 , H04W36/14 , H04W68/00 , H04W88/06
摘要： Aspects of the present disclosure allow a mobile station (MS) to maintain data activity while performing handover operations within the WiMAX network and listening to a CDMA 1x paging cycle. According to aspects, the MS maintains timing of a base station (BS) in a first radio access technology (RAT) and a BS in a second RAT. The MS may determine an expected timing of a paging cycle in the second RAT and send a sleep request to the BS in the first RAT such that the sleep interval coincides with the timing of the paging cycle in the second RAT. The MS may perform operations to ensure a sleep interval, after performing handover operations, coincides with the timing of the paging cycle in the second RAT.
摘要翻译：本公开的方面允许移动站（MS）在WiMAX网络内执行切换操作并监听CDMA 1x寻呼周期时保持数据活动。根据方面，MS保持第一无线电接入技术（RAT）中的基站（BS）和第二RAT中的BS的定时。 MS可以确定第二RAT中的寻呼周期的期望定时，并且在第一RAT中向BS发送睡眠请求，使得睡眠间隔与第二RAT中的寻呼周期的定时一致。在执行切换操作之后，MS可以执行操作以确保睡眠间隔与第二RAT中的寻呼周期的定时一致。

59. 发明授权

US08718017B2 Confirmation of base station identification to improve handover 失效
标题翻译：确认基站识别，改善切换
公开(公告)号：US08718017B2
公开(公告)日：2014-05-06
申请号：US13612462
申请日：2012-09-12
申请人： Tom Chin , Ming Yang , Qingxin Chen , Guangming Shi
发明人： Tom Chin , Ming Yang , Qingxin Chen , Guangming Shi
IPC分类号： H04W4/00 , H04W80/04 , H04W36/30 , H04W84/12
CPC分类号： H04W80/04 , H04W36/0061 , H04W36/0083 , H04W36/14 , H04W36/30 , H04W84/12
摘要： A method of wireless communication is presented. The method includes receiving an operating frequency and base station identification code (BSIC) for a neighboring base station, determining an expected received signal based from the operating frequency and BSIC, comparing a received signal with the expected received signal, and reporting a result of the comparing.
摘要翻译：提出了一种无线通信方法。该方法包括接收相邻基站的工作频率和基站识别码（BSIC），根据工作频率和BSIC确定预期的接收信号，将接收的信号与预期的接收信号进行比较，并报告比较。

60. 发明申请

US20140071938A1 CONFIRMATION OF BASE STATION IDENTIFICATION TO IMPROVE HANDOVER 失效
标题翻译：确定基站识别以改善切换
公开(公告)号：US20140071938A1
公开(公告)日：2014-03-13
申请号：US13612462
申请日：2012-09-12
申请人： Tom Chin , Ming Yang , Qingxin Chen , Guangming Shi
发明人： Tom Chin , Ming Yang , Qingxin Chen , Guangming Shi
IPC分类号： H04W36/00
CPC分类号： H04W80/04 , H04W36/0061 , H04W36/0083 , H04W36/14 , H04W36/30 , H04W84/12
摘要： A method of wireless communication is presented. The method includes receiving an operating frequency and base station identification code (BSIC) for a neighboring base station, determining an expected received signal based from the operating frequency and BSIC, comparing a received signal with the expected received signal, and reporting a result of the comparing.
摘要翻译：提出了一种无线通信方法。该方法包括接收相邻基站的工作频率和基站识别码（BSIC），根据工作频率和BSIC确定预期的接收信号，将接收的信号与预期的接收信号进行比较，并报告比较。

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