专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

81. 发明申请

US20120275433A1 Method and Apparatus for Explicit Signaling of Baton Handover in TD-SCDMA Systems 有权
标题翻译： TD-SCDMA系统中巴掌切换显式信令的方法与装置
公开(公告)号：US20120275433A1
公开(公告)日：2012-11-01
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： H04W36/00
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。

82. 发明申请

US20120269173A1 Method and Apparatus for Resolving Paging Monitoring Conflicts in Multimode Wireless Equipment 有权
标题翻译：解决多模无线设备中寻呼监控冲突的方法与装置
公开(公告)号：US20120269173A1
公开(公告)日：2012-10-25
申请号：US13384184
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： H04W36/24 , H04W36/00
CPC分类号： H04W68/12 , H04W68/00 , H04W88/06
摘要： A multimode wireless access terminal is configured to operate in idle mode while registered with a plurality of radio access technologies, for example, a TD-SCDMA network and a WCDMA network, and monitor paging messages, with a reduced likelihood of paging conflicts and missed calls. If the paging conflict is seen at a particular cell, then a cell reselection to another cell may be utilized to change the cell and avoid the conflict. Because the probability of a paging conflict is small due to the short duration of paging indicator messages, the access terminal may have very infrequent paging indicator monitoring conflicts, and when conflicts actually do occur, it is very likely that the UE will find a neighbor cell without conflict.
摘要翻译：多模无线接入终端被配置为在与多个无线接入技术（例如TD-SCDMA网络和WCDMA网络）一起登记的同时在空闲模式下工作，并且监视寻呼消息，寻呼冲突和未接来电的可能性降低。如果在特定小区看到寻呼冲突，则可以利用重新选择另一个小区的小区来改变小区并避免冲突。由于寻呼指示符消息的持续时间较短，寻呼冲突的概率较小，所以接入终端可能会出现非常罕见的寻呼指示符监控冲突，而当实际发生冲突时，UE很可能会发现相邻小区没有冲突。

83. 发明申请

US20120264483A1 Method and Apparatus for the Multimode Terminal to Monitor Paging Messages in CDMA EVDO and Frame Synchronous TD-SCDMA Networks 有权
标题翻译：用于监视CDMA EVDO和帧同步TD-SCDMA网络中寻呼消息的多模终端的方法和装置
公开(公告)号：US20120264483A1
公开(公告)日：2012-10-18
申请号：US13384179
申请日：2010-03-26
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee
IPC分类号： H04W68/02 , H04W88/06
CPC分类号： H04W68/00 , H04W88/06
摘要： 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.
摘要翻译：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。

84. 发明申请

US20120257494A1 SIMULTANEOUS ACQUISITION OF A TD-SCDMA NETWORK IN CIRCUIT-SWITCHED FALLBACK FROM TDD-LTE SYSTEMS 有权
标题翻译： TD-SCDMA网络在TDD-LTE系统的电路交换倒带中的同时采集
公开(公告)号：US20120257494A1
公开(公告)日：2012-10-11
申请号：US13224039
申请日：2011-09-01
申请人： Tom Chin , Guangming Shi , Kuo-Chun Lee , Thawatt Gopal
发明人： Tom Chin , Guangming Shi , Kuo-Chun Lee , Thawatt Gopal
IPC分类号： H04W40/00 , H04J3/00 , H04B7/216 , H04L12/26
CPC分类号： H04W36/0027 , H04W76/16
摘要： 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-switched 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.
摘要翻译：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。采用改进的UE硬件架构的所提出的电路交换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。

85. 发明授权

US08284705B2 Methods and systems for recovering from an incomplete idle mode entry 失效
标题翻译：从不完整的空闲模式条目恢复的方法和系统
公开(公告)号：US08284705B2
公开(公告)日：2012-10-09
申请号：US12543032
申请日：2009-08-18
申请人： Fangqi Hu , Kuo-Chun Lee , Guangming Shi , Tom Chin , Patrick Lim , Steven Cheng
发明人： Fangqi Hu , Kuo-Chun Lee , Guangming Shi , Tom Chin , Patrick Lim , Steven Cheng
IPC分类号： H04B7/00
CPC分类号： H04W76/27
摘要： This application provides techniques for a mobile station (MS) to determine whether a base station (BS) successfully receives a response to a BS request for the MS to enter an idle mode.
摘要翻译：该应用提供了用于移动台（MS）确定基站（BS）是否成功地接收到针对MS进入空闲模式的BS请求的响应的技术。

86. 发明申请

US20120230295A1 Method and Apparatus to Support HSDPA ACK/CQI Operation During Baton Handover in TD-SCDMA Systems 审中-公开
标题翻译：在TD-SCDMA系统中的支配切换期间支持HSDPA ACK / CQI操作的方法和装置
公开(公告)号：US20120230295A1
公开(公告)日：2012-09-13
申请号：US13384200
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： H04W36/00 , H04W36/30
CPC分类号： H04W36/0055 , H04W36/0072 , H04W36/18
摘要： Certain aspects of the present disclosure propose techniques for continuing high-speed downlink packet access (HSDPA) during the baton handover in Time Division Synchronous Code Division Multiple Access (TD-SCDMA) systems. Aspects of the disclosure provide a method for performing a baton handover from source node B (NB) to a target NB by a user equipment (UE) and an apparatus capable of performing operations of the method. The method generally includes receiving a first signal instructing the UE to perform the baton handover from the source NB to the target NB, the first signal indicating resources for use by the UE and transmitting, on the indicated resources, feedback information regarding reception of data transmissions during the baton handover.
摘要翻译：本公开的某些方面提出了用于在时分同步码分多址（TD-SCDMA）系统中的接力切换期间继续高速下行链路分组接入（HSDPA）的技术。本公开的方面提供了一种用于由用户设备（UE）和能够执行该方法的操作的设备执行从源节点B（NB）到目标NB的接力切换的方法。该方法通常包括接收指示UE执行从源NB到目标NB的接力切换的第一信号，第一信号指示UE使用的资源，并在所指示的资源上发送关于接收数据传输的反馈信息在接力棒交接期间。

87. 发明申请

US20120207131A1 Method and Apparatus for Continuing HSPA During Baton Handover in TD-SCDMA Systems 审中-公开
标题翻译： TD-SCDMA系统中巴掌切换期间继续HSPA的方法与装置
公开(公告)号：US20120207131A1
公开(公告)日：2012-08-16
申请号：US13384202
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： H04W36/00
CPC分类号： H04W36/02
摘要： Certain aspects of the present disclosure propose techniques for continuing high-speed packet access (HSPA) during the baton handover in Time Division Synchronous Code Division Multiple Access (TD-SCD-MA) systems. In aspects of the disclosure, one techniques for performing a baton handover from a source node B (NB) to a target NB by a user equipment (UE) is provided. The technique generally includes receiving a first signal instructing the UE to perform the baton handover from the source NB to the target NB, the first signal including non-scheduled transmission grant information and transmitting data to the target NB during the baton handover in accordance with the non-scheduled transmission grant information, wherein the data is re-transmitted to the target NB a predetermined number of times.
摘要翻译：本公开的某些方面提出了用于在时分同步码分多址（TD-SCD-MA）系统中的接力切换期间继续高速分组接入（HSPA）的技术。在本公开的方面，提供了一种用于由用户设备（UE）执行从源节点B（NB）到目标NB的接力切换的技术。该技术通常包括接收指示UE执行从源NB到目标NB的接力切换的第一信号，第一信号包括非调度传输许可信息，并且在接收机切换期间根据传输数据向目标NB发送数据非调度传输授权信息，其中数据被重新发送到目标NB预定次数。

88. 发明申请

US20120184278A1 METHOD AND APPARATUS FOR ENHANCEMENT OF SYNCHRONIZATION FOR TD-SCDMA BATON HANDOVER 有权
标题翻译：用于TD-SCDMA BATON HANDOVER同步增强的方法和装置
公开(公告)号：US20120184278A1
公开(公告)日：2012-07-19
申请号：US13379598
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： H04W36/08 , H04W56/00
CPC分类号： H04W56/00 , H04W36/0005 , H04W36/0055 , H04W36/0072 , H04W36/18 , H04W56/001
摘要： 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.
摘要翻译：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。

89. 发明申请

US20120163340A1 METHOD AND APPARATUS FOR MAINTAINING COMMUNICATION DURING A BATON HANDOVER 有权
标题翻译：在电池切换期间保持通信的方法和装置
公开(公告)号：US20120163340A1
公开(公告)日：2012-06-28
申请号：US13379612
申请日：2010-03-31
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 , H04W36/18
CPC分类号： H04W36/0088 , H04W36/18 , H04W72/08
摘要： A method and apparatus enable high-speed downlink data transmissions to continue while a baton handover is in progress. In an aspect of the disclosure, a method of wireless communication includes switching an uplink from a source cell to a target cell while maintaining a downlink with the source cell, and transmitting over the uplink to the target cell at least one metric of quality of the downlink In one example, the metric of quality may be a CQI. In another example, the metric of quality may be a HARQ ACK/NACK. The metric of quality of the downlink may be transmitted from the target cell to the source cell, directly or by way of a radio network controller.
摘要翻译：一种方法和装置能够在接力棒切换进行期间继续高速下行链路数据传输。在本公开的一方面，一种无线通信方法包括：在从源小区到目标小区的上行链路切换的同时，维持与源小区的下行链路，并且通过上行链路向目标小区发送至少一个质量度量下行链路在一个示例中，质量的度量可以是CQI。在另一示例中，质量度量可以是HARQ ACK / NACK。下行链路质量的度量可以直接地或者通过无线电网络控制器从目标小区发送到源小区。

90. 发明申请

US20120163249A1 System and Method of Improving Redirection in a TD-SCDMA Circuit-Switched Fallback from TDD-LTE Systems 有权
标题翻译：从TDD-LTE系统改进TD-SCDMA电路交换回退中的重定向的系统和方法
公开(公告)号：US20120163249A1
公开(公告)日：2012-06-28
申请号：US12977496
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： H04W36/00 , H04J3/00
CPC分类号： H04W36/0066 , H04W36/0022 , H04W36/14
摘要： Certain aspects of the present disclosure propose techniques for improving redirection in a TD-SCDMA circuit-switched fallback from TDD-LTE systems. Certain aspects provide a method that generally includes initiating a call setup (CS) procedure for leaving a base station (BS) of a first radio access technology (RAT) for a call on a second RAT, receiving, in response to the CS procedure, a message from the BS of the first RAT comprising a system frame number (SFN) for the BS of the first RAT and an offset number for a BS of the second RAT for setting up the call, and generating an estimated SFN for the BS of the second RAT based on the SFN for the BS of the first RAT and the offset number.
摘要翻译：本公开的某些方面提出了用于改进从TDD-LTE系统的TD-SCDMA电路交换回退中的重定向的技术。某些方面提供了一种方法，其通常包括发起用于离开第二无线电接入技术（RAT）的基站（RAT）的呼叫建立（CS）过程，用于在第二RAT上的呼叫，响应于CS过程接收，来自第一RAT的BS的消息包括用于第一RAT的BS的系统帧号（SFN）和用于建立呼叫的第二RAT的BS的偏移号，并且生成用于BS的BS的估计SFN 基于用于第一RAT的BS的SFN的第二RAT和偏移号。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式