公开(公告)号：US20150271721A1

公开(公告)日：2015-09-24

申请号：US14223538

申请日：2014-03-24

Applicant: QUALCOMM Incorporated

Inventor： Harish VENKATACHARI ,  Manjunath RAJU ,  Uttam PATTANAYAK ,  Valibabu SALADI ,  Sathish KRISHNAMOORTHY ,  Daisuke TERASAWA

IPC: H04W36/06 ,  H04W48/18 ,  H04J11/00

CPC classification number: H04W48/18 ,  H04B1/7083 ,  H04B1/7087 ,  H04J11/0069 ,  H04W48/20

Abstract: The present disclosure presents a method and an apparatus for an improved acquisition mechanism at a user equipment (UE). For example, the disclosure presents a method for identifying a plurality of frequencies for camping by the UE, wherein each frequency of the plurality of frequencies is associated with a radio access technology (RAT), sorting the identified frequencies into one or more frequency groups based on a priority associated with each of the identified frequencies, searching a frequency group with a first highest priority to detect a cell for camping by the UE, and camping on a cell detected by the UE. As such, a method and an apparatus for an improved acquisition mechanism at a user equipment (UE) is disclosed.

Abstract translation: 本公开提供了一种用于在用户设备（UE）处改进的采集机制的方法和装置。 例如，本公开提供了一种用于识别UE驻留的多个频率的方法，其中多个频率的每个频率与无线接入技术（RAT）相关联，将所识别的频率分类为一个或多个频率组 在与每个所识别的频率相关联的优先级上，搜索具有第一最高优先级的频率组以检测由所述UE驻留的小区，并且驻留在由所述UE检测到的小区上。 因此，公开了一种用于在用户设备（UE）处改进的采集机制的方法和装置。

公开(公告)号：US20130308562A1

公开(公告)日：2013-11-21

申请号：US13837564

申请日：2013-03-15

Applicant: QUALCOMM INCORPORATED

Inventor： Sharif A. MATIN ,  Valibabu SALADI ,  Ning HE ,  Viswanath SANKARAN ,  Hongbo YAN ,  Daniel Fred FILIPOVIC ,  Ramesh CHIRALA ,  Gurdeep SINGH ,  Jun HU ,  Gregory Robert LIE ,  Troy R. CURTISS ,  Rashid Ahmed Akbar ATTAR

IPC: H04W72/08

CPC classification number: H01Q3/24 ,  H04B1/44 ,  H04B7/0404 ,  H04B7/0602 ,  H04B7/0608 ,  H04B7/0802 ,  H04B7/0814 ,  H04W24/02 ,  H04W36/14 ,  H04W36/30 ,  H04W72/085 ,  H04W76/18 ,  H04W88/06

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided in connection with improving antenna selection for a UE as part of an access procedure. In an example, a UE with two or more antennas is equipped to obtain receive chain measurements for the two or more antennas associated with the UE when an access procedure is initiated, select an antenna, of the two or more antennas, for transmission based on receive chain measurements for use during at least a portion of the access procedure, and perform the access procedure using the selected antenna. In another example, the UE is equipped to determine that an Access procedure is to be initiated, select an antenna from the two or more antennas based on a selection algorithm, and perform the Access procedure based using the selected antenna. Other aspects, embodiments, and features are also claimed and described.

Abstract translation: 提供一种用于无线通信的方法，装置和计算机程序产品，用于改进作为访问过程的一部分的UE的天线选择。 在一个示例中，具有两个或更多个天线的UE被配备用于当接入过程开始时选择两个或更多个天线的天线，以获得基于与所述UE相关联的两个或更多天线的接收链测量，以用于基于 接收在至少一部分访问过程中使用的链测量，并且使用所选择的天线执行访问过程。 在另一示例中，UE被配备为基于选择算法来确定接入过程将被启动，从两个或更多天线中选择一个天线，并且使用所选择的天线执行接入过程。 还要求和描述其它方面，实施例和特征。