公开(公告)号：US20180124724A1

公开(公告)日：2018-05-03

申请号：US15797483

申请日：2017-10-30

Applicant: ASUSTek Computer Inc.

Inventor： Hsin-Hsi Tsai ,  Yu-Hsuan Guo ,  Richard Lee-Chee Kuo

IPC: H04W56/00 ,  H04W74/08

Abstract: A method and apparatus are disclosed from the perspective of a UE. In one embodiment, the method includes maintaining a first timing advance for a cell, wherein the first timing advance is associated with a first identifier. The method further includes performing a random access procedure in the cell. The method also includes receiving an initial value of a second timing advance for the cell via a random access response of the random access procedure. In addition, the method includes receiving a second identifier to associate with the second timing advance. Furthermore, the method includes maintaining the first timing advance and the second timing advance for the cell.

公开(公告)号：US20170373740A1

公开(公告)日：2017-12-28

申请号：US15631210

申请日：2017-06-23

Applicant: ASUSTeK COMPUTER INC.

Inventor： Yu-Hsuan Guo ,  Richard Lee-Chee Kuo ,  Meng-Hui Ou

IPC: H04B7/06 ,  H04L5/00

Abstract: A method for a wireless communications system is disclosed. In one example, a user equipment (UE) device (e.g. a mobile phone) provides a UE beam sweeping number to a network node. Based on the UE beam sweeping number, the network node provides configuration information or allocates a resource to the UE device. The UE device can use the configuration information or the resource for measurement. The beam sweeping number refers to the number of time intervals that the UE device would need to generate multiple sets of UE beams, one set per time interval, that would cover all possible directions in which the UE device sends and/or receives transmissions, in a manner that resembles a sweeping of UE beams.

公开(公告)号：US20160344519A1

公开(公告)日：2016-11-24

申请号：US15160401

申请日：2016-05-20

Applicant: ASUSTeK Computer Inc.

Inventor： Ko-Chiang Lin ,  Richard Lee-Chee Kuo ,  Yu-Hsuan Guo

IPC: H04L5/00 ,  H04W72/00 ,  H04W72/04

CPC classification number: H04L5/005 ,  H04B7/0408 ,  H04J11/0073 ,  H04J11/0076 ,  H04J11/0079 ,  H04J2011/0096 ,  H04L5/0051 ,  H04L5/0053 ,  H04W16/28 ,  Y02D70/00

Abstract: A method and apparatus for implementing reference signal transmissions in a wireless communication system. In one embodiment, the method includes the cell, transmission point (TP), or transmission and reception point (TRP) broadcasting a first RS periodically for measurement, wherein the first RS is transmitted at multiple occasions (or timings) in each period on different beams. The method also includes the cell, TP, or TRP transmitting a second RS to a UE for PDCCH demodulation, wherein the second RS is transmitted on multiple beams in a beam set of the UE in a subframe (or symbol) in which the PDCCH is transmitted.

Abstract translation: 一种用于在无线通信系统中实现参考信号传输的方法和装置。 在一个实施例中，该方法包括：小区，传输点（TP）或发送和接收点（TRP）周期性地广播用于测量的第一RS，其中第一RS在不同的时段（或定时）在不同的时间段 梁。 该方法还包括向UE发送第二RS的小区，TP或TRP进行PDCCH解调，其中，在PDCCH的子帧（或符号）中，在UE的波束组中的多个波束上发送第二RS， 传输。