公开(公告)号：US20170353257A1

公开(公告)日：2017-12-07

申请号：US15608884

申请日：2017-05-30

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Navid ABEDINI ,  Tao LUO ,  Sundar SUBRAMANIAN ,  Juergen CEZANNE ,  Ashwin SAMPATH ,  Alexei Yurievitch GOROKHOV ,  Junyi LI ,  Bilal SADIQ

IPC: H04J3/06 ,  H04J11/00 ,  H04L25/02 ,  H04L27/26

CPC classification number: H04J3/0617 ,  H04J11/0079 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/08 ,  H04L5/005 ,  H04L5/0051 ,  H04L25/022 ,  H04L27/2601 ,  H04L27/2613 ,  H04L27/2657 ,  H04L27/2692 ,  H04W56/0035

Abstract: The apparatus may be a user equipment (UE). The apparatus receives a transmission of at least one of a plurality of first synchronization signals. The apparatus receives at least one repeat transmission of the at least one of the plurality of first synchronization signals. In an aspect, the transmission and the at least one repeat transmission are received in a same synchronization signal block.

公开(公告)号：US20170318559A1

公开(公告)日：2017-11-02

申请号：US15481437

申请日：2017-04-06

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Tao LUO ,  Juergen CEZANNE ,  Bilal SADIQ ,  Sundar SUBRAMANIAN ,  Junyi LI

IPC: H04W72/00 ,  H04L5/00 ,  H04W72/04 ,  H04W72/08

CPC classification number: H04W72/005 ,  H04L5/0044 ,  H04L5/0048 ,  H04W72/0453 ,  H04W72/085

Abstract: Disclosed in this application are techniques to enabling and employing bandwidth agnostic tone mapping. Certain aspects of the present disclosure relate to methods and apparatus for mapping coded bits of a broadcast channel to tones of a symbol. Certain aspects of the present disclosure relate to methods and apparatus for mapping bits of a beamformed reference signal (BRS) signal to tones of a symbol. Other aspects, embodiments, and features are also claimed and described.

公开(公告)号：US20170302355A1

公开(公告)日：2017-10-19

申请号：US15474802

申请日：2017-03-30

Applicant: QUALCOMM Incorporated

Inventor： Muhammad Nazmul ISLAM ,  Tao LUO ,  Juergen CEZANNE ,  Sundar SUBRAMANIAN ,  Ashwin SAMPATH ,  Bilal SADIQ ,  Junyi LI

IPC: H04B7/06 ,  H04L5/00

CPC classification number: H04B7/0639 ,  H04B7/0417 ,  H04B7/0617 ,  H04B7/0621 ,  H04B7/0695 ,  H04B7/088 ,  H04L5/0048 ,  H04L5/0051 ,  H04W72/0413 ,  H04W72/042 ,  H04W72/1284 ,  H04W74/0833

Abstract: A first apparatus may communicate with a user equipment through a first active beam. The first apparatus may determine that beam tracking is to be performed with the UE, including identifying a new beam for communication between the UE and the apparatus. The first apparatus may perform beam tracking with the UE based on the determination that beam tracking is to be performed. The first apparatus may communicate with the UE through a second active beam based on the beam tracking.

公开(公告)号：US20170295551A1

公开(公告)日：2017-10-12

申请号：US15437171

申请日：2017-02-20

Applicant: QUALCOMM Incorporated

Inventor： Bilal SADIQ ,  Navid ABEDINI ,  Tao LUO ,  Juergen CEZANNE ,  Sundar SUBRAMANIAN ,  Muhammad Nazmul ISLAM ,  Ashwin SAMPATH ,  Krishna Kiran MUKKAVILLI

IPC: H04W56/00 ,  H04J11/00

CPC classification number: H04W56/001 ,  H04J11/0073 ,  H04J11/0076 ,  H04J2011/0096 ,  H04L27/2613 ,  H04L27/2656 ,  H04L27/2692

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for generating synchronization signals for cell synchronization. Certain aspects of the present disclosure provide a method for wireless communication. The method generally includes determining a symbol index for transmitting a sequence; determining an amount of cyclical shift in one of a frequency domain and a time domain to apply to the sequence, wherein the amount of cyclical shift in the frequency domain is based on the sequence and the symbol index; shifting the sequence by the amount of cyclical shift; and transmitting the shifted sequence in a symbol corresponding to the symbol index.

公开(公告)号：US20170055282A1

公开(公告)日：2017-02-23

申请号：US15212004

申请日：2016-07-15

Applicant: QUALCOMM Incorporated

Inventor： Bilal SADIQ ,  Junyi LI ,  Navid ABEDINI ,  Saurabha Rangrao TAVILDAR ,  Shailesh PATIL ,  Sudhir Kumar BAGHEL ,  Kapil GULATI ,  Hao XU

IPC: H04W74/00 ,  H04W8/00 ,  H04W74/08 ,  H04W4/00

CPC classification number: H04W74/004 ,  H04W4/70 ,  H04W8/005 ,  H04W74/08 ,  H04W76/11 ,  H04W76/14 ,  H04W88/04

Abstract: A procedure to select a UE as a relay between a machine-type communication (MTC) device and a base station is desired to improve communication between the MTC device and the base station. The apparatus may be a machine-type communication user equipment (M-UE). The apparatus transmits, to one or more user equipments (UEs), an access request to request access to a base station through one or more of the one or more UEs as a relay. The apparatus receives an access request response from the base station, the access request response including selection information about selection of at least one of the one or more UEs as a relay between the M-UE and the base station.

Abstract translation: 期望在机器型通信（MTC）设备和基站之间选择UE作为中继的过程，以改善MTC设备和基站之间的通信。 该装置可以是机器型通信用户设备（M-UE）。 该设备向一个或多个用户设备（UE）发送访问请求，以请求通过一个或多个UE中的一个或多个作为中继对基站的访问。 该装置从基站接收接入请求响应，接入请求响应包括关于选择一个或多个UE中的至少一个的选择信息，作为M-UE与基站之间的中继。

公开(公告)号：US20160285539A1

公开(公告)日：2016-09-29

申请号：US15065552

申请日：2016-03-09

Applicant: QUALCOMM Incorporated

Inventor： Bilal SADIQ ,  Hong CHENG ,  Sudhir Kumar BAGHEL ,  Michaela VANDERVEEN ,  Saurabha Rangrao TAVILDAR ,  Haris ZISIMOPOULOS ,  Shailesh PATIL ,  Kapil GULATI

IPC: H04B7/155 ,  H04W76/02

CPC classification number: H04B7/15507 ,  H04W8/005 ,  H04W40/22 ,  H04W48/14 ,  H04W76/10 ,  H04W76/14 ,  H04W88/04

Abstract: A user equipment (UE) may be outside of the coverage area of a base station or other access point, which may impede access by the UE of a core network, server, or the like. Therefore, a UE may establish a relay connection to access resources when the UE is outside of a coverage area provided by a base station or access point. In aspects, an apparatus may be configured to transmit, to a set of relay UEs, a first message associated with establishment of a relay connection. The apparatus may be further configured to receive a set of messages from the set of relay UEs. The apparatus may be further configured to establish the relay connection with a first relay UE of the set of relay UEs based on a message of the set of messages from the first relay UE.

Abstract translation: 用户设备（UE）可以在基站或其他接入点的覆盖区域之外，这可能妨碍UE访问核心网络，服务器等。 因此，当UE在由基站或接入点提供的覆盖区域之外时，UE可以建立中继连接以接入资源。 在方面中，设备可以被配置为向一组中继UE发送与建立中继连接相关联的第一消息。 该装置还可以被配置为从该组中继UE接收一组消息。 该装置还可以被配置为基于来自第一中继UE的消息集合的消息来建立与该组中继UE的第一中继UE的中继连接。

公开(公告)号：US20150245362A1

公开(公告)日：2015-08-27

申请号：US14191334

申请日：2014-02-26

Applicant: QUALCOMM Incorporated

Inventor： Qiao LI ,  Saurabha Rangrao TAVILDAR ,  Bilal SADIQ

IPC: H04W72/08

CPC classification number: H04W72/082 ,  G06F17/5072 ,  H01L27/0207 ,  H01L27/092 ,  H04W72/0453

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus determines a subset of subchannels for a first cell, the subset of subchannels configured to reduce interference to at least a second UE in a second cell, determines whether a first UE in the first cell is interfering with a second UE in a second cell, and allocates at least one subchannel to the first UE from the subset of subchannels when the first UE in the first cell is interfering with the second UE in the second cell.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机程序产品。 设备确定第一小区的子信道子集，被配置为减少对第二小区中的至少第二UE的干扰的子信道子集确定第一小区中的第一UE是否干扰第二小区中的第二UE 并且当第一小区中的第一UE干扰第二小区中的第二UE时，从子信道子集中分配至少一个子信道给第一UE。