公开(公告)号：US09125149B2

公开(公告)日：2015-09-01

申请号：US13379598

申请日：2010-04-07

Applicant: Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

Inventor： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

IPC: H04W36/00 ,  H04W56/00 ,  H04W36/18

CPC classification number: H04W56/00 ,  H04W36/0005 ,  H04W36/0055 ,  H04W36/0072 ,  H04W36/18 ,  H04W56/001

Abstract: A method and apparatus for wireless communication comprising switching an uplink (UL) from a source cell to a target cell; and receiving a Synchronization Shift (SS) command from the source cell, wherein the SS command is generated by the target cell. In one aspect, the method and apparatus further comprise switching a downlink (DL) through the target cell; completing a physical channel reconfiguration; and sending a Physical Channel Reconfiguration Complete message to the Radio Network Controller (RNC) through the target cell.

Abstract translation: 一种用于无线通信的方法和装置，包括将来自源小区的上行链路（UL）切换到目标小区; 以及从所述源小区接收同步移位（SS）命令，其中，所述SS命令由所述目标小区生成。 一方面，所述方法和装置还包括：切换通过所述目标小区的下行链路（DL）; 完成物理信道重配置; 并通过目标小区向无线网络控制器（RNC）发送物理信道重配置完成消息。

公开(公告)号：US09125043B2

公开(公告)日：2015-09-01

申请号：US12903034

申请日：2010-10-12

Applicant: Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

Inventor： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

IPC: H04W68/00 ,  H04W8/26 ,  H04W52/02

CPC classification number: H04W8/26 ,  H04W52/0216 ,  H04W68/00 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

Abstract: 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 Wideband Code Division Multiple Access (W-CDMA). 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.

Abstract translation: 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可以通过诸如宽带码分多址（W-CDMA）的特定无线电接入技术（RAT）在网络中操作。 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。

公开(公告)号：US09042215B2

公开(公告)日：2015-05-26

申请号：US13224039

申请日：2011-09-01

Applicant: Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee ,  Thawatt Gopal

Inventor： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee ,  Thawatt Gopal

IPC: H04W36/00 ,  H04W76/02

CPC classification number: H04W36/0027 ,  H04W76/16

Abstract: In mobile user equipment (UE) configured to allow for operation on multiple wireless communication networks, such as on a TD-SCDMA network or on a TDD-LTE network, an improved method for handing over a circuit-switched call is offered. The proposed circuit-witched fallback procedure, employing an improved UE hardware architecture, allows for certain connection setup procedures to occur in parallel, such as the UE pre-acquiring the TD-SCDMA cell. The parallel operations thus speed up the circuit-switched fallback procedure and reduce existing delays in executing circuit-switched fallback from TDD-LTE to TD-SCDMA networks.

Abstract translation: 在被配置为允许在诸如TD-SCDMA网络或TDD-LTE网络上的多个无线通信网络上进行操作的移动用户设备（UE）中，提供了用于切换电路交换呼叫的改进方法。 所提出的采用改进的UE硬件架构的电路故障回退过程允许并行发生某些连接建立过程，诸如UE预采集TD-SCDMA小区。 并行操作因此加速了电路交换回退过程，并且减少了执行从TDD-LTE到TD-SCDMA网络的电路交换回退的现有延迟。

公开(公告)号：US09026113B2

公开(公告)日：2015-05-05

申请号：US12260387

申请日：2008-10-29

Applicant: Jong Ro Park ,  Chun Woo Lee ,  Kuo-Chun Lee

Inventor： Jong Ro Park ,  Chun Woo Lee ,  Kuo-Chun Lee

IPC: H04Q7/20 ,  H04W56/00 ,  H04B17/00 ,  H04W36/00 ,  H04W36/08

CPC classification number: H04W56/0015 ,  H04B17/364 ,  H04B17/382 ,  H04W36/0033 ,  H04W36/08 ,  H04W56/0045 ,  H04W56/0065

Abstract: Techniques presented herein disclose handover using increased probability of the fast ranging success. Propagation delay of the RF signal transmitted from an MS to a target BS may be estimated based on a known propagation delay to a current serving BS and a relative difference in propagation delays to the current serving BS and the target BS, for example, as indicated by different receive times of preamble sequences transmitted from the current serving BS and the target BS.

Abstract translation: 本文中提供的技术公开了使用增加的快速测距成功概率的切换。 可以基于对当前服务BS的已知传播延迟以及当前服务BS和目标BS的传播延迟的相对差异来估计从MS发送到目标BS的RF信号的传播延迟，如所指示的 通过从当前服务BS和目标BS发送的前导序列的不同接收时间。

公开(公告)号：US08996041B2

公开(公告)日：2015-03-31

申请号：US13384179

申请日：2010-03-26

Applicant: Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

Inventor： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

IPC: H04W68/00 ,  H04M1/00 ,  H04W88/06

CPC classification number: H04W68/00 ,  H04W88/06

Abstract: Certain aspects of the present disclosure propose techniques for avoiding paging interval conflicts in a multimode terminal (MMT) capable of communicating via at least two different radio access technologies (RATs). Certain aspects provide a method for communicating, by an MMT, with first and second networks via first and second RATs. The method generally includes determining a discontinuous reception (DRX) cycle length of the first network, determining a paging cycle length of the second network, determining—based on the paging cycle length and the DRX cycle length—information associated with a position of a paging interval within the paging cycle length of the second network that avoids overlap between a paging interval of the first network and the paging interval of the second network, and communicating the information to the second network. For some aspects, the information may comprise a set of control channel cycle (CCC) indices.

Abstract translation: 本公开的某些方面提出了用于避免能够经由至少两种不同无线电接入技术（RAT）进行通信的多模终端（MMT）中的寻呼间隔冲突的技术。 某些方面提供了一种通过MMT与第一和第二RAT通信第一和第二网络的方法。 该方法通常包括确定第一网络的不连续接收（DRX）周期长度，确定第二网络的寻呼周期长度，基于寻呼周期长度和与寻呼位置相关联的DRX周期长度信息 间隔在第二网络的寻呼周期长度内，避免第一网络的寻呼间隔和第二网络的寻呼间隔之间的重叠，并将该信息传送到第二网络。 对于一些方面，信息可以包括一组控制信道周期（CCC）索引。

公开(公告)号：US08977263B2

公开(公告)日：2015-03-10

申请号：US12964475

申请日：2010-12-09

Applicant: Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

Inventor： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

IPC: H04W4/00 ,  H04W48/18 ,  H04W8/18

CPC classification number: H04W48/18 ,  H04W4/60 ,  H04W8/18

Abstract: Wireless communication in a radio access network may be implemented in a manner where a user equipment (UE) with multiple Universal Subscriber Identity Modules (USIMs) selects a system based on the system's preference status among the USIMs of the UE. A system that is home to all the UE's USIMs is selected over one that is home to some USIMs but roaming for others. A system that is home to some USIMs but not provisioned for other USIMs is selected over one that is roaming to all USIMs. A system that is roaming to all USIMs is selected over one that is roaming to some USIMs but not provisioned for other USIMs. Ranking of systems may be done independently by USIM or may be done using a combined ranking method that considers other USIMs prior to an individual USIM indicating a system priority. Manual system selection may also be used.

Abstract translation: 无线接入网络中的无线通信可以以具有多个通用用户身份模块（USIM）的用户设备（UE）基于UE的USIM中的系统优先级状态来选择系统的方式来实现。 所有UE的USIM的所有系统都被选中，其中一个是USIM的家乡，但是对其他USIM漫游。 选择一个USIM而不是为其他USIM配置的系统，其中一个正在漫游到所有USIM。 正在漫游到所有USIM的系统被选择在漫游到一些USIM而不是为其他USIM供应。 系统的排名可以由USIM独立完成，或者可以使用在表示系统优先级的单个USIM之前考虑其他USIM的组合排序方法来完成。 也可以使用手动系统选择。

公开(公告)号：US08977261B2

公开(公告)日：2015-03-10

申请号：US13087248

申请日：2011-04-14

Applicant: Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

Inventor： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

IPC: H04W4/00 ,  H04M1/00 ,  H04B1/38 ,  H04W88/06 ,  H04W60/00

CPC classification number: H04W88/06 ,  H04W60/005 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164

Abstract: Certain aspects of the present disclosure relate to a method for hardware activation of dual USIM TD-SCDMA multimode mobile terminals. The technique effectively provides for efficient power consumption. In one aspect, a mobile terminal may register dual mobile identifiers on a first radio access technology (RAT) using a first hardware module. If a call is set up, the mobile terminal activates a second hardware module and registers the unused mobile identifier with the second RAT.

Abstract translation: 本公开的某些方面涉及用于硬件激活双USIM TD-SCDMA多模移动终端的方法。 该技术有效地提供了有效的功耗。 在一个方面，移动终端可以使用第一硬件模块在第一无线电接入技术（RAT）上注册双移动标识符。 如果呼叫被建立，则移动终端激活第二硬件模块并且用第二RAT注册未使用的移动标识符。

公开(公告)号：US08971955B2

公开(公告)日：2015-03-03

申请号：US12211943

申请日：2008-09-17

Applicant: Tom Chin ,  Kuo-Chun Lee

Inventor： Tom Chin ,  Kuo-Chun Lee

IPC: H04M1/00 ,  H04W36/00 ,  H04W36/14 ,  H04W36/18 ,  H04W88/06

CPC classification number: H04W36/0088 ,  H04W36/14 ,  H04W36/18 ,  H04W88/06

Abstract: Certain embodiments of the present disclosure provide a method for communicating by a multi-mode mobile station (MS) with first and second networks via first and second radio access technologies (RATs). The method generally includes measuring a time offset between frames of the first RAT and frames of the second RAT while maintaining a connection with the first network via the first RAT, sending a request to a base station of the first network to establish scan periods during which the MS may switch to the second network to monitor for paging messages, and switching to the second network to monitor for paging messages during a scan period without terminating the connection with the first network. The first RAT may comprise, for example, WiMAX, while the second RAT may comprise, for example, CDMA.

Abstract translation: 本公开的某些实施例提供了一种通过第一和第二无线电接入技术（RAT）通过多模移动台（MS）与第一和第二网络通信的方法。 该方法通常包括测量第一RAT的帧与第二RAT的帧之间的时间偏移，同时通过第一RAT保持与第一网络的连接，向第一网络的基站发送请求以建立扫描周期，在此期间 MS可以切换到第二网络以监视寻呼消息，并且切换到第二网络以在扫描周期期间监视寻呼消息而不终止与第一网络的连接。 第一RAT可以包括例如WiMAX，而第二RAT可以包括例如CDMA。

公开(公告)号：US08917695B2

公开(公告)日：2014-12-23

申请号：US12211897

申请日：2008-09-17

Applicant: Tom Chin ,  Kuo-Chun Lee

Inventor： Tom Chin ,  Kuo-Chun Lee

IPC: H04J1/16

CPC classification number: H04W48/16

Abstract: A method for parallel acquisition of system information from multiple base stations may be implemented by a mobile station. The method may include determining scheduled times for transmission of the system information from the multiple base stations based on parameters included in messages from the multiple base stations. The method may also include creating a schedule list that comprises the scheduled times. The method may further include tuning to the base stations at the scheduled times that are specified in the schedule list in order to receive the system information from the base stations.

Abstract translation: 用于从多个基站并行获取系统信息的方法可以由移动台来实现。 该方法可以包括基于来自多个基站的消息中包括的参数来确定来自多个基站的系统信息的传输的调度时间。 该方法还可以包括创建包括调度时间的调度列表。 该方法还可以包括在调度列表中指定的调度时间调谐到基站，以便从基站接收系统信息。

公开(公告)号：US08862145B2

公开(公告)日：2014-10-14

申请号：US12846546

申请日：2010-07-29

Applicant: Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

Inventor： Tom Chin ,  Guangming Shi ,  Kuo-Chun Lee

IPC: H04W24/00 ,  H04W68/02 ,  H04W60/00 ,  H04W52/02 ,  H04W8/18 ,  H04W88/06

CPC classification number: H04W60/005 ,  H04W8/183 ,  H04W52/0216 ,  H04W68/025 ,  H04W88/06 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/164 ,  Y02D70/24

Abstract: Certain aspects of the present disclosure propose techniques and apparatus for improving idle mode power consumption of a mobile station with multiple Universal Subscriber Identity Modules (USIMs).

Abstract translation: 本公开的某些方面提出了用于改善具有多个通用用户识别模块（USIM）的移动台的空闲模式功率消耗的技术和装置。