公开(公告)号：US08265661B2

公开(公告)日：2012-09-11

申请号：US12369721

申请日：2009-02-11

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

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

IPC: H04W68/00 ,  H04B1/38 ,  H04B7/216 ,  H04J3/00

CPC classification number: H04W68/12 ,  H04W88/06

Abstract: Certain embodiments of the present disclosure provide techniques for a multi-mode mobile station to establish paging intervals in different radio access technology (RAT) networks in an effort to avoid consecutive collisions between paging intervals of a first and a second network.

Abstract translation: 本公开的某些实施例提供了用于多模式移动台在不同无线电接入技术（RAT）网络中建立寻呼间隔的技术，以努力避免第一和第二网络的寻呼间隔之间的连续冲突。

公开(公告)号：US08254978B2

公开(公告)日：2012-08-28

申请号：US12417592

申请日：2009-04-02

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

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

IPC: H04B7/00

CPC classification number: H04W52/241 ,  H04W52/283

Abstract: Methods and systems or broadcasting the fast power control message in wireless communications systems are provided. In certain embodiments, the methods and systems can include receiving Carrier to Interference-plus-Noise Ratio (CINR) values from multiple mobile stations, determining a power adjustment value for each mobile station based on the CINR values, grouping the mobile stations based at least on the CINR values, and transmitting a fast power control message for each group with a different number of repetitions.

Abstract translation: 提供了无线通信系统中的方法和系统或广播快速功率控制消息。 在某些实施例中，所述方法和系统可以包括从多个移动台接收载波至干扰加噪声比（CINR）值，基于所述CINR值确定每个移动台的功率调整值，至少基于所述移动台 在CINR值上，并且以不同的重复次数为每个组发送快速功率控制消息。

公开(公告)号：US20120176891A1

公开(公告)日：2012-07-12

申请号：US13318765

申请日：2010-05-08

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

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

IPC: H04W36/24

CPC classification number: H04W36/0055

Abstract: 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).

Abstract translation: 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。

公开(公告)号：US20120163346A1

公开(公告)日：2012-06-28

申请号：US12977517

申请日：2010-12-23

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

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

IPC: H04J3/00 ,  H04B7/216 ,  H04B7/24

CPC classification number: H04W36/0088

Abstract: 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.

Abstract translation: 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。

公开(公告)号：US20120120880A1

公开(公告)日：2012-05-17

申请号：US12944413

申请日：2010-11-11

Applicant: Kuo-Chun Lee ,  Walid Mostafa Hamdy ,  Reza Shahidi ,  Srinivasan Balasubramanian

Inventor： Kuo-Chun Lee ,  Walid Mostafa Hamdy ,  Reza Shahidi ,  Srinivasan Balasubramanian

IPC: H04W72/04

CPC classification number: H04W72/02 ,  H04W72/00 ,  H04W72/1247

Abstract: Techniques for scheduling logical channels for data transmission are described. In one design, a user equipment (UE) is configured with a plurality of logical channels for sending data on the uplink. Each logical channel is associated with a priority and a data buffer size. The UE maintains a token bucket for each logical channel. In each scheduling interval or when an uplink grant is received, the UE determines a bucket level (which may be a positive value or a non-positive value) for each of the plurality of logical channels. The UE ascertains logical channels with bucket levels of the same polarity and then identifies logical channels of the same priority among all logical channels with the same bucket level polarity. The UE selects at least one identified logical channel for scheduling based on the data buffer size and/or the bucket level for each identified logical channel.

Abstract translation: 描述用于调度用于数据传输的逻辑信道的技术。 在一种设计中，用户设备（UE）配置有用于在上行链路上发送数据的多个逻辑信道。 每个逻辑信道与优先级和数据缓冲区大小相关联。 UE维护每个逻辑信道的令牌桶。 在每个调度间隔中，或者当接收到上行链路许可时，UE针对多个逻辑信道中的每个逻辑信道确定桶级（其可以是正值或非正值）。 UE确定具有相同极性的级别的逻辑信道，然后在具有相同的桶级极性的所有逻辑信道中标识具有相同优先级的逻辑信道。 基于每个识别的逻辑信道的数据缓冲器大小和/或桶级别，UE选择至少一个识别的逻辑信道进行调度。

公开(公告)号：US08165096B2

公开(公告)日：2012-04-24

申请号：US12123395

申请日：2008-05-19

Applicant: Tom Chin ,  Kuo-chun Lee

Inventor： Tom Chin ,  Kuo-chun Lee

IPC: H04W4/00

CPC classification number: H04L1/0072 ,  H04L1/0075 ,  H04L5/0007 ,  H04L5/0094

Abstract: Methods and apparatus for decoding MAP information elements (MAP IEs) in an orthogonal frequency-division multiplexing (OFDM) or orthogonal frequency division multiple access (OFDMA) frame, even when the received downlink (DL) or uplink (UL) MAP message cyclic redundancy check (CRC) fails, may be provided. By continuing to parse the MAP IEs in the MAP message despite a CRC failure in the MAP message or a data burst, the packet error rate may be reduced, and the wireless system throughput may be increased.

Abstract translation: 即使当接收到的下行链路（DL）或上行链路（UL）MAP消息循环冗余时，也可以在正交频分复用（OFDM）或正交频分多址（OFDMA）帧中对MAP信息元素（MAP IE）进行解码的方法和装置 检查（CRC）失败，可能会提供。 通过继续解析MAP消息中的MAP IE，尽管MAP消息中的CRC故障或数据突发，数据包错误率可能会降低，并且无线系统吞吐量可能会增加。

公开(公告)号：US20120088502A1

公开(公告)日：2012-04-12

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: H04W8/06 ,  H04W68/00

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：US20120021744A1

公开(公告)日：2012-01-26

申请号：US13151596

申请日：2011-06-02

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

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

IPC: H04W36/24

CPC classification number: H04W36/08 ,  H04L1/0029 ,  H04L1/20 ,  H04W8/26 ,  H04W24/10 ,  H04W76/10 ,  H04W88/06

Abstract: Certain aspects of the present disclosure relate to a method for efficient measurement and handover of a mobile terminal with multiple USIMs. According to one aspect, a source Node B may initiate calls with first and second subscriber identities associated with a UE that supports multiple subscriber identities and transmit a request for a measurement report to the UE, the request specifying the first subscriber identity. The subscriber identities may be associated with a UE by association with an International Mobile Equipment Identity (IMEI). The source Node B may determine to handover the calls for the first and second subscriber identities to a target Node B based on the measurement report. The source Node B may transmit handover commands to instruct the UE to handover calls for the first and second subscriber identities to the target Node B.

Abstract translation: 本公开的某些方面涉及用于多个USIM的移动终端的有效测量和切换的方法。 根据一个方面，源节点B可以发起具有与支持多个订户身份的UE相关联的第一和第二订户身份的呼叫，并向UE请求测量报告，该请求指定第一用户身份。 订户身份​​可以通过与国际移动设备标识（IMEI）的关联而与UE相关联。 源节点B可以基于测量报告来确定将第一和第二用户标识的呼叫切换到目标节点B. 源节点B可以发送切换命令以指示UE切换对目标节点B的第一和第二用户标识的呼叫。

公开(公告)号：US20120020283A1

公开(公告)日：2012-01-26

申请号：US12964487

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 ,  H04B7/212

CPC classification number: C07D401/06 ,  H04L5/001 ,  H04L5/0016 ,  H04L5/0019 ,  H04L5/0048 ,  H04L5/005 ,  H04L5/0053 ,  H04W4/00

Abstract: Wireless communication in a multicarrier radio access network, such as a (TD-SCDMA) network, may be implemented where a user equipment (UE) maintains communication over various carrier frequencies in the multicarrier network. The UE will receive a downlink pilot channel transmitted on every subframe on a primary carrier frequency. The UE will also receive a downlink pilot channel transmitted on less than every subframe on a secondary carrier frequency The downlink pilot channel is sent in subframes on the secondary carrier frequencies using a particular period and offset to reduce or minimize interference.

Abstract translation: 可以实现诸如（TD-SCDMA）网络的多载波无线电接入网络中的无线通信，其中用户设备（UE）维护在多载波网络中的各种载波频率上的通信。 UE将接收在主载波频率上的每个子帧上发送的下行链路导频信道。 UE还将接收在次载波频率上的小于每个子帧上发送的下行链路导频信道。使用特定周期和偏移量，在次载波频率上的子帧中发送下行链路导频信道，以减少或最小化干扰。

公开(公告)号：US20110292909A1

公开(公告)日：2011-12-01

申请号：US12883986

申请日：2010-09-16

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

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

IPC: H04W4/00

CPC classification number: H04W36/0077 ,  H04W36/08 ,  H04W56/00 ,  H04W72/14

Abstract: Post-hard handover processing in a Time Division-Synchronous Code Division Multiple Access (TD-SCDMA) network may be improved to allow operation of High Speed Packet Access (HSPA) in hard handover. For example, uplink synchronization may be completed concurrent with HSPA to quickly resume HSPA operation in hard handovers. User Equipment (UE) may receive downlink data while completing uplink synchronization. In another example, a unique SYNC_UL code may be assigned to a UE for hard handover. The unique SYNC_UL code allows Node Bs of the TD-SCDMA network to know which UE is performing hard handover. When a Node B is receiving the unique SYNC_UL, the Node B may begin to allocate UL data grants. After receiving UL data from the UE, the Node B may resume High Speed Downlink Packet Access (HSDPA).

Abstract translation: 可以改进时分同步码分多址（TD-SCDMA）网络中的硬切换处理，以允许在硬切换中高速分组接入（HSPA）的操作。 例如，可以与HSPA同时完成上行链路同步，以便在硬切换中快速恢复HSPA操作。 用户设备（UE）可以在完成上行链路同步的同时接收下行链路数据。 在另一示例中，可将唯一的SYNC_UL码分配给用于硬切换的UE。 唯一的SYNC_UL码允许TD-SCDMA网络的节点B知道哪个UE正在执行硬切换。 当节点B正在接收到唯一的SYNC_UL时，节点B可以开始分配UL数据授权。 在从UE接收到UL数据之后，节点B可以恢复高速下行链路分组接入（HSDPA）。