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71. 发明授权

US09084216B2 Method and apparatus for enhancement of cell ID-based position determination in TD-SCDMA multimode terminals 有权
标题翻译：用于增强TD-SCDMA多模终端中基于小区ID的位置确定的方法和装置
公开(公告)号：US09084216B2
公开(公告)日：2015-07-14
申请号：US13501720
申请日：2010-05-12
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04W64/00 , G01S5/00 , G01S5/02
CPC分类号： H04W64/00 , G01S5/0036 , G01S5/0252
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which the method of wireless communication includes identifying a reference cell; selecting a plurality of candidate cells based on a criteria; determining a characteristic for the reference cell and the plurality of candidate cells; and setting a position based on the determined characteristic.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中无线通信的方法包括识别参考小区; 基于准则选择多个候选小区; 确定所述参考小区和所述多个候选小区的特性; 并基于所确定的特性设置位置。

72. 发明授权

US09084184B2 Cell reselection for simultaneous-LTE and TD-SCDMA communications 有权
标题翻译：同步LTE和TD-SCDMA通信的小区重选
公开(公告)号：US09084184B2
公开(公告)日：2015-07-14
申请号：US13178390
申请日：2011-07-07
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04J3/00 , H04W4/00 , H04W48/18 , H04W36/14 , H04W88/06
CPC分类号： H04W48/18 , H04W36/14 , H04W88/06
摘要： In a wireless communication system, a user equipment (UE) may be capable of communication on multiple radio access networks. A UE may be in simultaneous communication with one radio access network, such as TD-SCDMA for circuit-switched voice calls and with another radio access network, such as TDD-LTE for packet-switched data communications. When the TDD-LTE network is idle, the UE may evaluate signal strength of the respective network for potential cell reselection. The UE may measure only a serving TD-SCDMA cell for purposes of switching packet-switched service to the TD-SCDMA network, thereby avoiding a situation where the UE attempts to connect to a different TD-SCDMA cell for purposes of packet-switched communications than the cell presently affiliated with the UE for circuit-switched communications.
摘要翻译：在无线通信系统中，用户设备（UE）可以能够在多个无线接入网络上进行通信。 UE可以与诸如用于电路交换语音呼叫的TD-SCDMA和用于分组交换数据通信的诸如TDD-LTE的另一无线电接入网络的一个无线电接入网络同时通信。当TDD-LTE网络空闲时，UE可以评估各个网络的信号强度以进行潜在的小区重选。为了切换分组交换服务到TD-SCDMA网络，UE可以仅测量服务TD-SCDMA小区，从而避免了UE为了分组交换通信而尝试连接到不同的TD-SCDMA小区的情况比目前用于电路交换通信的UE附属的小区。

73. 发明授权

US09001778B2 System synchronization in TD-SCDMA and TDD-LTE systems 有权
标题翻译： TD-SCDMA和TDD-LTE系统中的系统同步
公开(公告)号：US09001778B2
公开(公告)日：2015-04-07
申请号：US12977564
申请日：2010-12-23
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 , H04J3/16 , H04W56/00 , H04W36/00 , H04W36/16 , H04W72/04
CPC分类号： H04W56/001 , H04W36/0005 , H04W36/16 , H04W72/04
摘要： Certain aspects of the present disclosure propose techniques for synchronizing TD-SCDMA and TDD-LTE systems. Certain aspects provide a method that generally includes obtaining, from a base station (BS) of a first radio access technology (RAT), timing and a system frame number (SFN) for a BS of a second RAT, and performing network acquisition operations with the BS of the second RAT using the timing and the SFN.
摘要翻译：本公开的某些方面提出了用于同步TD-SCDMA和TDD-LTE系统的技术。某些方面提供了一种方法，其通常包括从第一无线电接入技术（RAT）的基站（BS）获得用于第二RAT的BS的定时和系统帧号（SFN），并且执行网络采集操作，使用定时的第二RAT的BS和SFN。

74. 发明授权

US08958324B2 Methods and apparatus to resolve paging monitoring conflicts in TD-SCDMA multimode terminal with MIMO 有权
标题翻译：用MIMO解决TD-SCDMA多模终端寻呼监控冲突的方法和设备
公开(公告)号：US08958324B2
公开(公告)日：2015-02-17
申请号：US13505886
申请日：2010-04-07
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04L12/26 , H04L12/28 , H04W68/02 , H04B7/04 , H04W88/06
CPC分类号： H04W68/02 , H04B7/0413 , H04W88/06
摘要： Certain aspects of the present disclosure propose techniques for resolving paging interval conflicts between two different radio access technology (RAT) paging intervals and for avoiding missing paging messages for a multimode terminal (MMT). Certain aspects provide a method for detecting messages associated with paging, by an MMT supporting multiple-input multiple-output (MIMO), from first and second networks using first and second RATs, such as Time Division Synchronous Code Division Multiple Access (TD-SCDMA) and Code Division Multiple Access (CDMA) IxRTT (Radio Transmission Technology), Evolution-Data Optimized (EVDO), or Wideband CDMA (WCDMA). The method generally includes using a first MIMO receive chain of the MMT to detect a first message associated with paging from the first network and simultaneously using a second MIMO receive chain of the MMT, different from the first receive chain, to detect a second message associated with paging from the second network.
摘要翻译：本公开的某些方面提出了用于解决两种不同无线电接入技术（RAT）寻呼间隔之间的寻呼间隔冲突以及用于避免用于多模终端（MMT）的丢失寻呼消息的技术。某些方面提供一种用于使用第一和第二RAT（例如时分同步码分多址（TD-SCDMA））从第一和第二网络支持多输入多输出（MIMO）的MMT来检测与寻呼相关联的消息的方法）和码分多址（CDMA）1xRTT（无线电传输技术），演进数据优化（EVDO）或宽带CDMA（WCDMA）。该方法通常包括使用MMT的第一MIMO接收链来检测与来自第一网络的寻呼相关联的第一消息，并且同时使用不同于第一接收链的MMT的第二MIMO接收链来检测相关联的第二消息从第二个网络寻呼。

75. 发明授权

US08908648B2 TDD-LTE measurement gap for performing TD-SCDMA measurement 有权
标题翻译：用于执行TD-SCDMA测量的TDD-LTE测量间隙
公开(公告)号：US08908648B2
公开(公告)日：2014-12-09
申请号：US12977517
申请日：2010-12-23
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04W36/30 , H04W36/00
CPC分类号： H04W36/0088
摘要： Certain aspects of the present disclosure propose techniques for enhancing a measurement gap for TD-SCDMA measurement. Certain aspects provide a method that generally includes receiving, from a base station (BS) of a first radio access technology (RAT), a message indicating a measurement gap in which a user equipment (UE) is to take a measurement in a second RAT, the message comprising an indication of a start position of the measurement gap and a duration of the measurement gap; and taking a measurement during the measurement gap.
摘要翻译：本公开的某些方面提出了用于增强TD-SCDMA测量的测量间隙的技术。某些方面提供了一种方法，其通常包括从基站（BS）接收第一无线接入技术（RAT），指示用户设备（UE）在第二RAT中进行测量的测量间隙的消息该消息包括测量间隙的开始位置和测量间隙的持续时间的指示; 并在测量间隙期间进行测量。

76. 发明授权

US08885614B2 Avoidance of synchronization oscillation in TD-SCDMA uplink synchronization 有权
标题翻译：避免TD-SCDMA上行同步中的同步振荡
公开(公告)号：US08885614B2
公开(公告)日：2014-11-11
申请号：US13510592
申请日：2010-03-24
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04B7/216 , H04W56/00
CPC分类号： H04W56/0005 , H04W56/0045
摘要： Avoidance of uplink synchronization oscillation in TD-SCDMA systems begins when a user equipment receives a downlink SS command from a Node B. The user equipment obtains a previous uplink timing, which may be from a previous sub-frame associated with the downlink SS command. The user equipment would obtain this previous sub-frame associated with the SS command directly from the Node B as an identification of the Node B's sub-frame delay. The user equipment will then calculate the uplink timing for its next updated uplink signal by combining the previous uplink timing with the synchronization adjustment associated with the SS command. The user equipment then transmits its next uplink signal using the new uplink timing.
摘要翻译：当用户设备从节点B接收到下行链路SS命令时，TD-SCDMA系统的上行链路同步振荡的避免开始。用户设备获得可能来自与下行链路SS命令相关联的先前子帧的先前的上行链路定时。用户设备将直接从节点B获得与SS命令相关联的该先前子帧作为节点B的子帧延迟的标识。然后，用户设备将通过将先前的上行链路定时与与SS命令相关联的同步调整组合来计算其下一个更新的上行链路信号的上行链路定时。用户设备然后使用新的上行链路定时发送其下一个上行链路信号。

77. 发明授权

US08861487B2 Facilitating open loop power control in TD-SCDMA multi-carrier systems 有权
标题翻译：促进TD-SCDMA多载波系统中的开环功率控制
公开(公告)号：US08861487B2
公开(公告)日：2014-10-14
申请号：US12909699
申请日：2010-10-21
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04J3/00 , H04W52/10 , H04W52/42 , H04W52/16 , H04W52/14
CPC分类号： H04W52/10 , H04W52/146 , H04W52/16 , H04W52/42
摘要： Open loop power control in Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) multi-carrier systems is facilitated through the determination of a value for open loop control on a primary carrier frequency which is then used to perform open loop control on at least one secondary carrier frequency in the multi-carrier system. This determined open loop control value may be applied using the value determined on the primary carrier frequency, or may be further adjusted using an estimated difference between received power of the primary carrier frequency and the secondary carrier frequencies, in selected aspects. When the pilot signals in the secondary carrier frequencies are transmitted at different power levels, this open loop control value may be further adjusted with a transmit power level offset.
摘要翻译：时分同步码分多址（TD-SCDMA）多载波系统中的开环功率控制通过确定主载波频率上的开环控制值而得到促进，然后用于对其进行开环控制多载波系统中的至少一个次载波频率。可以使用在主载波频率上确定的值来应用该确定的开环控制值，或者可以在选择的方面中使用主载波频率的接收功率与次载波频率之间的估计差进一步调整该确定的开环控制值。当辅助载波频率中的导频信号以不同的功率电平发射时，可以用发射功率电平偏移进一步调整该开环控制值。

78. 发明授权

US08811345B2 Method and apparatus for facilitating user equipment backoff during random access procedures 有权
标题翻译：用于在随机接入过程中促进用户设备退避的方法和装置
公开(公告)号：US08811345B2
公开(公告)日：2014-08-19
申请号：US13384186
申请日：2010-05-07
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： H04W74/085 , H04W36/08
摘要： A method and apparatus for facilitating user equipment backoff during a random access procedure is provided. The method may comprise transmitting, by a user equipment (UE), at least one synchronization code to a Node B, determining that the at least one transmitted synchronization code was not acknowledged by the Node B, and modifying a maximum value of a random delay window in response to said determining.
摘要翻译：提供了一种用于在随机访问过程期间促进用户设备退避的方法和装置。所述方法可以包括由用户设备（UE）向节点B发送至少一个同步码，确定所述至少一个发送的同步码未被所述节点B确认，以及修改随机延迟的最大值响应于所述确定。

79. 发明授权

US08804497B2 Method and apparatus for recovery of link failure during handover in TD-SCDMA systems 有权
标题翻译： TD-SCDMA系统切换过程中链路故障恢复的方法和装置
公开(公告)号：US08804497B2
公开(公告)日：2014-08-12
申请号：US13318765
申请日：2010-05-08
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04W36/24
CPC分类号： H04W36/0055
摘要： A method and an apparatus for wireless communications comprising determining that a first handover from a source cell to a target cell has failed; and performing a second handover from the source cell to a first neighbor cell different from the source cell and from the target cell. In on aspect, the method and apparatus further comprising performing the second handover by sending a signal to the first neighbor cell and receiving a return signal from the first neighbor cell; and further comprising sending a message to initiate radio resource setup between the first neighbor cell and a radio network controller (RNC); and receiving a connection resetup and a Physical Channel Reconfiguration message from the radio network controller (RNC).
摘要翻译：一种用于无线通信的方法和装置，包括确定从源小区到目标小区的第一次切换失败; 以及执行从所述源小区到不同于所述源小区和所述目标小区的第一相邻小区的第二切换。在一方面，所述方法和装置还包括通过向第一相邻小区发送信号并从第一相邻小区接收返回信号来执行第二切换; 并且还包括发送消息以在所述第一相邻小区和无线电网络控制器（RNC）之间发起无线电资源建立; 以及从无线电网络控制器（RNC）接收连接重置和物理信道重配置消息。

80. 发明授权

US08744440B2 Method and apparatus for scanning base stations 失效
标题翻译：扫描基站的方法和装置
公开(公告)号：US08744440B2
公开(公告)日：2014-06-03
申请号：US13284708
申请日：2011-10-28
申请人： Guangming Shi , Fangqi Hu , Tom Chin , Kuo-Chun Lee
发明人： Guangming Shi , Fangqi Hu , Tom Chin , Kuo-Chun Lee
IPC分类号： H04W4/00
CPC分类号： H04W48/16 , H04W28/06 , H04W36/0094 , H04W64/006 , H04W88/08
摘要： Methods and apparatuses are provided for scanning base stations in wireless communications. The base stations can be scanned in order of distance from a device or a corresponding reference point so that base stations of a shortest distance are measured before those of a longer distance. In addition, scanning of base stations can be ceased according to one or more stopping criteria to improve efficiency of scanning.
摘要翻译：提供了用于在无线通信中扫描基站的方法和装置。可以按照与设备或相应参考点的距离的顺序扫描基站，使得在较长距离的基站之前测量最短距离的基站。此外，可以根据一个或多个停止标准停止基站的扫描，以提高扫描的效率。

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