公开(公告)号：US20200037253A1

公开(公告)日：2020-01-30

申请号：US16045278

申请日：2018-07-25

申请人： QUALCOMM Incorporated

发明人： Raevanth Venkat ANNAM ,  Naveen Kumar PASUNOORU ,  Prashanth MOHAN ,  Bhaskara Viswanadham BATCHU ,  Liangchi HSU

IPC分类号： H04W52/02 ,  H04W76/28 ,  H04W24/10 ,  H04W68/02

摘要： Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine that a reselection timer has an expiration time that is to extend an active period of a discontinuous reception (DRX) cycle; determine whether to extend the active period based at least in part on at least one of a set of serving cell measurements or a duration that the expiration time is to extend the active period; and selectively extend the active period or enter a sleep mode without extending the active period based at least in part on determining whether to extend the active period. Numerous other aspects are provided.

公开(公告)号：US20150350994A1

公开(公告)日：2015-12-03

申请号：US14485239

申请日：2014-09-12

申请人： QUALCOMM Incorporated

发明人： Bhaskara Viswanadham BATCHU ,  Priyangshu GHOSH ,  Stanley Suyi TSAI

IPC分类号： H04W36/30 ,  H04W24/08 ,  H04W36/00

CPC分类号： H04W36/30 ,  H04W24/08 ,  H04W36/0094 ,  H04W48/16

摘要： The disclosure provides for monitoring neighbor cells while in an offline idle mode. A wireless device monitors cells during a periodic monitoring cycle while in the offline idle mode. In particular, the wireless device monitors the cells by classifying each cell of a list of neighbor cells as one of a first type of neighbor cell having valid overhead information stored in a cache and a second type of neighbor cell that is not associated with valid overhead information stored in the cache. The wireless device selects a monitoring set including an active cell and a subset of the neighbor cells including a cell of the second type of neighbor cell. The wireless device performs a pilot search of the monitoring set, during a periodic monitoring cycle while in a first idle mode state, to determine a signal strength of each cell in the monitoring set for a cell change.

摘要翻译： 本公开提供了在处于脱机空闲模式时监视邻居小区。 无线设备在处于脱机空闲模式的周期性监视周期中监视单元。 特别地，无线设备通过将相邻小区列表的每个小区分类为具有存储在高速缓存中的有效开销信息的第一类型的相邻小区之一来监视小区，并且与有效开销无关的第二类型的相邻小区 存储在缓存中的信息。 无线设备选择包括活动小区和包括第二类型的相邻小区的小区的相邻小区的子集的监视集合。 无线设备在处于第一空闲模式状态的周期性监视周期期间执行监视集的导频搜索，以确定监视集合中每个小区对于小区改变的信号强度。

公开(公告)号：US20150334621A1

公开(公告)日：2015-11-19

申请号：US14472005

申请日：2014-08-28

申请人： QUALCOMM Incorporated

发明人： Bhaskara Viswanadham BATCHU ,  Troy Russell Curtiss ,  Stanley Suyi Tsai ,  Gaurav Goyal ,  Aditya Kailash Bohra

IPC分类号： H04W36/22 ,  H04W76/06 ,  H04W52/02 ,  H04W36/24

CPC分类号： H04W36/22 ,  H04W36/0088 ,  H04W36/0094 ,  H04W36/14 ,  H04W36/24 ,  H04W48/18 ,  H04W52/0203 ,  H04W76/25 ,  H04W76/38 ,  H04W88/06 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/1246 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/21 ,  Y02D70/22

摘要： Methods and apparatuses are presented for piecewise aggregation of overhead messages. According to a method that is presented, that the method can include starting a timer having a time period during which a first radio access technology (RAT) of the UE attempts to obtain overhead messages from a cell. . The method can also include obtaining, at a radio resource of the UE and during the time period, a first portion of the overhead messages from the cell. In addition, the method may include determining that the timer has expired and handing over the radio resource to a second RAT of the UE when the timer has expired. The method also may include aggregating the first portion of the overhead messages with a second portion of the overhead messages. Other aspects, embodiments, and features are also claimed and described.

摘要翻译： 提出方法和装置用于分段式开销消息的聚合。 根据所呈现的方法，该方法可以包括启动具有UE的第一无线接入技术（RAT）的时间段的定时器尝试从小区获取开销消息。 。 该方法还可以包括在UE的无线电资源处以及在该时间段期间获得来自小区的开销消息的第一部分。 此外，该方法可以包括当定时器已经到期时，确定定时器已经期满并将无线电资源交给UE的第二RAT。 该方法还可以包括将开销消息的第一部分与开销消息的第二部分进行聚合。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US20160020800A1

公开(公告)日：2016-01-21

申请号：US14334470

申请日：2014-07-17

申请人： QUALCOMM Incorporated

发明人： Parthasarathy KRISHNAMOORTHY ,  Bhaskara Viswanadham BATCHU ,  Mihir NABAR

IPC分类号： H04B1/3816 ,  H04W16/14 ,  H04W72/04 ,  H04W24/00

CPC分类号： H04B1/3816 ,  H04B1/707 ,  H04J11/0069 ,  H04W16/14 ,  H04W24/00 ,  H04W56/0035 ,  H04W72/04

摘要： Methods and apparatuses are presented for acquiring a wireless system by a multi-subscriber identity module (SIM) user equipment (UE). For example, an example method for acquiring a wireless system is presented that includes conducting, by a first subscription corresponding to a first SIM of the UE, a call using a shared radio resource of the UE. In addition, the example method may include predicting, upon completion of the call, a pilot timing error and a frequency error associated with a pilot signal of a network associated with a second subscription corresponding to a second SIM of the UE. In addition, the example method may include attempting to acquire the pilot signal based on the pilot timing error and the frequency error. As such, the example method may allow the multi-SIM UE to more quickly acquire a wireless system relative to legacy methods. Other aspects, embodiments, and features are also claimed and described.

摘要翻译： 呈现用于通过多用户识别模块（SIM）用户设备（UE）获取无线系统的方法和装置。 例如，提供了一种用于获取无线系统的示例方法，其包括通过与UE的第一SIM卡相对应的第一订阅，使用UE的共享无线电资源进行呼叫。 此外，示例性方法可以包括在呼叫完成时预测与对应于UE的第二SIM的与第二订阅相关联的网络的导频信号相关联的导频定时误差和频率误差。 此外，示例性方法可以包括基于导频定时误差和频率误差来尝试获取导频信号。 因此，示例性方法可以允许多SIM UE相对于传统方法更快速地获取无线系统。 还要求和描述其它方面，实施例和特征。

公开(公告)号：US20150350982A1

公开(公告)日：2015-12-03

申请号：US14289414

申请日：2014-05-28

申请人： QUALCOMM Incorporated

发明人： Bhaskara Viswanadham BATCHU ,  Soumen MITRA ,  Rashid Ahmed Akbar ATTAR ,  Jun HU

IPC分类号： H04W36/14 ,  H04W24/10 ,  H04L12/26 ,  H04W36/00

CPC分类号： H04W36/14 ,  H04L43/0864 ,  H04W24/10 ,  H04W36/0083 ,  H04W48/16 ,  H04W68/005 ,  H04W74/0833 ,  H04W88/06

摘要： Methods and apparatuses relating to wireless communication of a user equipment (UE) are provided including initiating an access procedure for a first radio access technology (RAT) and tuning a receiver to a second RAT for a duration during the access procedure for the first RAT. The methods and apparatuses further include receiving a paging signal via the second RAT during the duration, and tuning the receiver to the first RAT following the duration to continue the access procedure for the first RAT. Other aspects, embodiments, and features are also claimed and described.

摘要翻译： 提供了与用户设备（UE）的无线通信相关的方法和设备，包括在第一RAT的接入过程期间持续一段持续时间内启动用于第一无线电接入技术（RAT）的接入过程并将接收机调谐到第二RAT。 所述方法和装置还包括在持续时间期间经由第二RAT接收寻呼信号，并且在持续时间之后将接收机调谐到第一RAT，以继续第一RAT的接入过程。 还要求和描述其它方面，实施例和特征。