公开(公告)号：US20140006908A1

公开(公告)日：2014-01-02

申请号：US13929728

申请日：2013-06-27

Applicant: QUALCOMM Incorporated

Inventor： Hans Georg GRUBER ,  Subra DRAVIDA ,  Parvathanathan SUBRAHMANYA ,  Vidyut M. NAWARE ,  Helena Deirdre O'SHEA ,  Garret Webster SHIH ,  Jason THURSTON

IPC: H03M13/09 ,  H04L1/00

CPC classification number: H03M13/09 ,  H04L1/004 ,  H04L1/0061 ,  H04L1/0072

Abstract: A method, an apparatus, and a computer program product for communication within a wireless terminal. The method can be implemented using dedicated logic and managed and controlled by state machines and/or sequencers. Data received or provided in a memory of a first integrated circuit of a terminal is encoded and transmitted in a data packet to a second integrated circuit. A header identifying the data type and providing a destination is included in the data packet. The destination may be identified as a memory address memory of the second integrated circuit that is mapped to a corresponding memory address of the first integrated circuit at which the data is received. In an aspect, the apparatus receives a header, detects an error in the received header, determines a failure to identify a packet boundary when the error is detected, and performs a search operation to identify the packet boundary.

Abstract translation: 一种用于在无线终端内进行通信的方法，装置和计算机程序产品。 该方法可以使用专用逻辑来实现，并由状态机和/或定序器进行管理和控制。 接收或提供在终端的第一集成电路的存储器中的数据被编码并在数据分组中发送到第二集成电路。 识别数据类型并提供目的地的报头被包括在数据分组中。 目的地可以被识别为第二集成电路的存储器地址存储器，其被映射到接收数据的第一集成电路的相应存储器地址。 一方面，该装置接收报头，检测出接收到的报头中的错误，确定检测到错误时识别分组边界的故障，并进行识别分组边界的搜索操作。

公开(公告)号：US20190149284A1

公开(公告)日：2019-05-16

申请号：US16246139

申请日：2019-01-11

Applicant: QUALCOMM Incorporated

Inventor： Alberto RICO ALVARINO ,  Kirankumar Bhoja ANCHAN ,  Shashidhar VUMMINTALA ,  Srinivasan BALASUBRAMANIAN ,  Hao XU ,  Parvathanathan SUBRAHMANYA ,  Seyed Ali Akbar FAKOORIAN ,  Peter GAAL ,  Gowrisankar SOMICHETTY

IPC: H04L5/00 ,  H04W72/14 ,  H04L29/06 ,  H04W72/12

Abstract: Aspects of the present disclosure relate to methods and apparatus for optimizing real time services (e.g., such as a voice over Long Term Evolution (LTE) (VoLTE)) for devices with limited communications resources, such as machine type communication (MTC) devices and enhanced MTC (eMTC) devices. In one aspect, a UE determines a first configuration of subframes within at least one radio frame available for the UE and other UEs to use for bundled communications with a BS. The UE receives an indication of one or more subframes within the at least one radio frame that are unavailable for bundled uplink transmissions, and determines a second configuration of subframes to use for bundled communications based on the indication. The UE overrides the first configuration of subframes with the second configuration of subframes, and communicates with the BS using the second configuration of subframes. Numerous other aspects are provided.

公开(公告)号：US20180034604A1

公开(公告)日：2018-02-01

申请号：US15647114

申请日：2017-07-11

Applicant: QUALCOMM Incorporated

Inventor： Alberto RICO ALVARINO ,  Kirankumar Bhoja ANCHAN ,  Shashidhar VUMMINTALA ,  Srinivasan BALASUBRAMANIAN ,  Hao XU ,  Parvathanathan SUBRAHMANYA ,  Seyed Ali Akbar FAKOORIAN ,  Peter GAAL ,  Gowrisankar SOMICHETTY

IPC: H04L5/00 ,  H04W72/14 ,  H04L29/06 ,  H04W72/12

CPC classification number: H04L5/0037 ,  H04L5/0007 ,  H04L5/0053 ,  H04L5/0091 ,  H04L65/80 ,  H04W72/121 ,  H04W72/14

Abstract: Aspects of the present disclosure relate to methods and apparatus for optimizing real time services (e.g., such as a voice over Long Term Evolution (LTE) (VoLTE)) for devices with limited communications resources, such as machine type communication (MTC) devices and enhanced MTC (eMTC) devices. In one aspect, a UE determines a first configuration of subframes within at least one radio frame available for the UE and other UEs to use for bundled communications with a BS. The UE receives an indication of one or more subframes within the at least one radio frame that are unavailable for bundled uplink transmissions, and determines a second configuration of subframes to use for bundled communications based on the indication. The UE overrides the first configuration of subframes with the second configuration of subframes, and communicates with the BS using the second configuration of subframes. Numerous other aspects are provided.

公开(公告)号：US20170230780A1

公开(公告)日：2017-08-10

申请号：US15423524

申请日：2017-02-02

Applicant: QUALCOMM Incorporated

Inventor： Amith Vikram CHINCHOLI ,  Parvathanathan SUBRAHMANYA ,  Valentin Alexandru GHEORGHIU

IPC: H04W4/00 ,  H04W72/04 ,  H04L5/14 ,  H04L5/16 ,  H04L1/00 ,  H04B17/336 ,  H04L29/08 ,  H04L12/26 ,  H04W24/10 ,  H04W24/08 ,  H04B17/318

CPC classification number: H04W4/70 ,  H04B7/0413 ,  H04B17/318 ,  H04B17/336 ,  H04L1/0036 ,  H04L1/0046 ,  H04L1/0067 ,  H04L1/0072 ,  H04L1/08 ,  H04L1/1812 ,  H04L1/20 ,  H04L5/0048 ,  H04L5/14 ,  H04L5/16 ,  H04L43/16 ,  H04L67/12 ,  H04L67/34 ,  H04W24/08 ,  H04W24/10 ,  H04W72/042

Abstract: Aspects of the present disclosure provide adaptive radio link monitoring for machine type communication(s) (MTC), enhanced MTC (eMTC), and/or narrowband Internet-of-Things (NB-IoT). In one aspect, a method is provided which may be performed by a user equipment (UE). The method generally includes receiving a first configuration of parameters for receiving downlink control channel signaling, the first configuration of parameters associated with a first coverage level; measuring at least one parameter related to channel conditions; determining one or more dynamic radio link monitoring (RLM) threshold values for the at least one parameter based, at least in part, on the first configuration of parameters; and performing RLM functions based on the one or more dynamic RLM threshold values. The threshold may comprise early out thresholds that occur before out-of-sync (OOS) or in-sync thresholds. The thresholds may be determined using lookup tables.

公开(公告)号：US20210022155A1

公开(公告)日：2021-01-21

申请号：US17030971

申请日：2020-09-24

Applicant: QUALCOMM Incorporated

Inventor： Jie WU ,  Chun-Hao HSU ,  Liang ZHAO ,  Parvathanathan SUBRAHMANYA ,  Amit MAHAJAN ,  Nitin PANT ,  Vieri VANGHI

IPC: H04W72/12 ,  H04W52/02 ,  H04W72/02 ,  H04W72/10 ,  H04W52/24 ,  G01S19/21 ,  H04B1/3805 ,  G01S19/14 ,  H04W64/00 ,  H04W72/14

Abstract: Methods, systems, computer-readable media, and apparatuses for to managing use of a satellite positions system (SPS) receiver in conjunction with one or more radio access technology (RAT) transmitters. In certain embodiments, a controller can be used to prioritize reception by the SPS receiver over transmission by the one or more RAT transmitters.

公开(公告)号：US20180091108A1

公开(公告)日：2018-03-29

申请号：US15712884

申请日：2017-09-22

Applicant: QUALCOMM Incorporated

Inventor： Pengkai ZHAO ,  Supratik BHATTACHARJEE ,  Jong Hyeon PARK ,  Parvathanathan SUBRAHMANYA ,  Brian Clarke BANISTER ,  Madihally NARASIMHA

IPC: H03G3/30 ,  H04B7/06 ,  H04W72/06 ,  H04W28/04

CPC classification number: H03G3/3078 ,  H04B7/0617 ,  H04B7/0626 ,  H04L27/2662 ,  H04W24/02 ,  H04W28/04 ,  H04W52/0206 ,  H04W52/0209 ,  H04W52/346 ,  H04W52/52 ,  H04W72/06 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142

Abstract: A method, a computer-readable medium, and an apparatus are disclosed for energy efficient multichannel communications. In one aspect, the apparatus may communicate using a plurality of channels working in parallel where the plurality of channels may share an LNA. Additionally, the apparatus may determine a set of parameters for the plurality of channels to maximize energy efficiency. The apparatus may therefore configure the plurality of channels based on the set of parameters. As such, the apparatus supports multichannel communications with a common LNA structure while providing energy optimization for the multichannel communications. Accordingly, multichannel communications can be provided using a shared LNA structure that reduces implementation cost and more efficiently utilizes available power resources.