公开(公告)号：US20190261328A1

公开(公告)日：2019-08-22

申请号：US16276258

申请日：2019-02-14

Applicant: QUALCOMM Incorporated

Inventor： Seyedkianoush HOSSEINI ,  Shashank MAIYA ,  Amir FARAJIDANA ,  Wenshu ZHANG

IPC: H04W72/04 ,  H04L5/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may identify that a last resource block of a resource allocation for a physical downlink shared channel (PDSCH) is in a last allocable resource block group (RBG); and determine whether one or more additional resource blocks, subsequent to the last resource block, are included in the resource allocation for the PDSCH based at least in part on at least one of a reference signal type associated with the PDSCH, a quantity of the one or more additional resource blocks, or the DCI format associated with the PDSCH. Numerous other aspects are provided.

公开(公告)号：US20160315694A1

公开(公告)日：2016-10-27

申请号：US14997400

申请日：2016-01-15

Applicant: QUALCOMM Incorporated

Inventor： Shashank MAIYA ,  Yi SU ,  Harish VENKATACHARI ,  Nate CHIZGI

IPC: H04B7/26 ,  H04B1/7075 ,  H04W56/00

CPC classification number: H04B7/2681 ,  H04B1/70755 ,  H04J11/0073 ,  H04L27/2655 ,  H04L27/2675 ,  H04W56/005

Abstract: The present disclosure describes a method and an apparatus for pruning false peaks during slot synchronization at a user equipment (UE). For example, a method is provided to identify a plurality of first peaks associated with a primary-synchronization channel (P-SCH) received at the UE and a plurality of second peaks from the plurality of first peaks. Further, one or more pruning locations along with associated energy thresholds for each of the plurality of the second peaks may be determined and whether a peak of the plurality of the first peaks is a false peak is identified based on whether the peak is located at one of the one or more pruning locations of the peak and an associated energy value of the peak does not satisfy the associated energy threshold of the pruning location. Furthermore, the peak identified as the false peak is discarded.

Abstract translation: 本公开描述了一种用于在用户设备（UE）处的时隙同步期间修剪假峰值的方法和装置。 例如，提供一种方法来识别与在UE处接收的主同步信道（P-SCH）相关联的多个第一峰值和来自多个第一峰值的多个第二峰值。 此外，可以确定一个或多个修剪位置以及多个第二峰值中的每一个的关联能量阈值，并且基于峰值是否位于一个位置来确定多个第一峰值中的峰值是否为假峰值 的峰值的一个或多个修剪位置和峰值的相关能量值不满足修剪位置的相关能量阈值。 此外，丢弃了识别为假峰的峰值。