公开(公告)号：US20170079003A1

公开(公告)日：2017-03-16

申请号：US15344354

申请日：2016-11-04

Applicant: QUALCOMM Incorporated

Inventor： Tingfang Jl ,  Ravi PALANKI ,  Peter GAAL ,  Hao XU ,  Yongbin WEI

IPC: H04W64/00 ,  H04W24/02 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W64/00 ,  G01S1/20 ,  G01S5/02 ,  H04L5/0048 ,  H04W24/02 ,  H04W72/0406 ,  H04W72/042 ,  H04W72/0446 ,  H04W88/085

Abstract: A method of wireless communication includes generating a position reference signal (PRS) for a transmitter having a same physical cell identity (PCI) as a macro eNodeB. The PRS is based on a virtual cell ID and/or cell global identification (CGI) of the transmitter such that the PRS is different from a PRS of the macro eNodeB. The method also includes transmitting the PRS.

Abstract translation: 无线通信的方法包括为具有与宏eNodeB相同的物理小区标识（PCI）的发射机生成位置参考信号（PRS）。 PRS基于发射机的虚拟小区ID和/或小区全局标识（CGI），使得PRS不同于宏eNodeB的PRS。 该方法还包括传送PRS。

公开(公告)号：US20220095378A1

公开(公告)日：2022-03-24

申请号：US17414135

申请日：2018-12-18

Applicant: Jing LEI ,  Seyong PARK ,  Joseph Binamira SGRIAGA ,  Yi HUANG ,  Yiqing CAQ ,  Tingfang Jl ,  Juan MONTOJO ,  Peter GAAL ,  Wanshi CHEN ,  QUALCOMM Incorporated

Inventor： Jing LEI ,  Seyong PARK ,  Joseph Binamira SORIAGA ,  Yi HUANG ,  Yiqing CAQ ,  Tingfang Jl ,  Juan MONTOJO ,  Peter GAAL ,  Wanshi CHEN

IPC: H04W74/08 ,  H04W74/00

Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may receive an indication of a resource configuration for a random access (RA) procedure. The resource configuration may identify multiple sets of transmission resources corresponding to multiple radio resource control (RRC) states. The UE may identify an RRC state and may determine a set of transmission resources and/or a transport format based on the indication of the resource configuration, the identified RRC state, and/or a UE identifier (UE ID). The UE may transmit a first RA procedure message (e.g., a msgA) using the determined transmission resources and/or transport format. The base station may receive the message and may identify the RRC state of the UE based on the first message and transmitted indication of the resource configuration. The base station may transmit a second RA procedure message (e.g., a msgB), which the UE may receive.