公开(公告)号：US09124377B2

公开(公告)日：2015-09-01

申请号：US13671333

申请日：2012-11-07

Applicant: QUALCOMM Incorporated

Inventor： Hua Wang ,  Mingkai Nan ,  Shailesh Patil ,  Junyi Li ,  Georgios Tsirtsis

IPC: H04H20/71 ,  H04B7/26 ,  H04W76/02

CPC classification number: H04H20/71 ,  H04B7/2656 ,  H04L5/1469 ,  H04W76/14

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a configuration indicating multicast broadcast single frequency network (MBSFN) subframes within a radio frame. The configuration indicates a number of symbols of an MBSFN subframe for receiving a wide area network (WAN) control signal and remaining symbols of the MBSFN subframe dedicated for peer-to-peer communication. The apparatus communicates with a peer via the symbols dedicated for peer-to-peer communication. Alternatively, the apparatus receives a configuration indicating a portion at a beginning and/or end of a guard period of a special time division duplex (TDD) subframe. The portion is reserved for an uplink timing advance and/or switching from transmission to reception and/or reception to transmission. The configuration also indicates a remaining portion of the guard period of the special TDD subframe for peer-to-peer communication. The apparatus communicates with a peer via the remaining portion.

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。 该装置在无线帧内接收指示组播广播单频网（MBSFN）子帧的配置。 该配置指示用于接收广域网（WAN）控制信号的MBSFN子帧的多个符号以及专用于对等通信的MBSFN子帧的剩余符号。 该设备经由专用于对等通信的符号与对等体进行通信。 或者，该装置接收指示在特殊时分双工（TDD）子帧的保护周期的开始和/或结束处的部分的配置。 该部分被保留用于上行链路定时提前和/或从传输切换到接收和/或接收到传输。 该配置还指示用于对等通信的特殊TDD子帧的保护周期的剩余部分。 该设备经由剩余部分与对等体通信。

公开(公告)号：US20140036901A1

公开(公告)日：2014-02-06

申请号：US14054327

申请日：2013-10-15

Applicant: QUALCOMM Incorporated

Inventor： Gerardo Giaretta ,  Georgios Tsirtsis ,  Kalle Ilmari Ahmavaara

IPC: H04W8/00

CPC classification number: H04W8/005 ,  H04L29/12066 ,  H04L61/1511 ,  H04W8/12 ,  H04W48/14 ,  H04W48/17 ,  H04W80/045

Abstract: Systems and methodologies are described that facilitate Mobile IP home agent (HA) discovery in a wireless communication system. Discovery of a HA for Mobile IP can be conducted as described herein for a mobile terminal located on a network wherein movement of the terminal is managed by a network-based mobility protocol. For example, various aspects described herein can be utilized for discovery of a HA located in a 3GPP network from 3GPP and/or non-3GPP access. Further, various aspects described herein can be utilized to discover a gateway acting as mobility anchor for a network mobility protocol utilized by the network. As additionally described herein, HA discovery can be conducted in connection with DNS query formation and communication, network attach and/or re-attach procedures, Neighbor Discovery signaling, and/or other procedures.

Abstract translation: 描述了在无线通信系统中促进移动IP归属代理（HA）发现的系统和方法。 对于移动IP的HA的发现可以如本文所述对位于网络上的移动终端进行，其​​中终端的移动由基于网络的移动性协议来管理。 例如，本文描述的各个方面可用于从3GPP和/或非3GPP接入发现位于3GPP网络中的HA。 此外，本文描述的各个方面可以用于发现网关充当网络所使用的网络移动性协议的移动性锚点。 如本文另外描述的，HA发现可以结合DNS查询形成和通信，网络附接和/或重新附接过程，邻居发现信令和/或其他过程进行。

公开(公告)号：US11991775B2

公开(公告)日：2024-05-21

申请号：US17520508

申请日：2021-11-05

Applicant: QUALCOMM Incorporated

Inventor： Georgios Tsirtsis ,  Vincent Douglas Park

IPC: G06F15/173 ,  H04L43/106 ,  H04W8/02 ,  H04L45/00 ,  H04L45/02 ,  H04L47/34 ,  H04W80/04 ,  H04W88/18

CPC classification number: H04W8/02 ,  H04L43/106 ,  H04L45/02 ,  H04L45/22 ,  H04L47/34 ,  H04W80/04 ,  H04W88/182

Abstract: The claimed subject matter relates to systems and methods for processing messages in a wireless communications environment. In an aspect, a communications method is provided. The method includes initiating a registration with a network domain node and generating sequence information with respect to the registration. The sequence information is then employed to facilitate further communications with the network domain node.

公开(公告)号：US11463861B2

公开(公告)日：2022-10-04

申请号：US15931004

申请日：2020-05-13

Applicant: QUALCOMM Incorporated

Inventor： Georgios Tsirtsis ,  Vincent Douglas Park

IPC: G06F15/173 ,  H04W8/02 ,  H04L43/106 ,  H04W80/04 ,  H04W88/18 ,  H04L45/00 ,  H04L45/02 ,  H04L47/34

Abstract: The claimed subject matter relates to systems and methods for processing messages in a wireless communications environment. In an aspect, a communications method is provided. The method includes initiating a registration with a network domain node and generating sequence information with respect to the registration. The sequence information is then employed to facilitate further communications with the network domain node.

公开(公告)号：US20210051527A1

公开(公告)日：2021-02-18

申请号：US17085570

申请日：2020-10-30

Applicant: QUALCOMM Incorporated

Inventor： Sudhir Kumar BAGHEL ,  Zhibin WU ,  Shailesh PATIL ,  Junyi LI ,  Georgios Tsirtsis

IPC: H04W28/26 ,  H04W72/04 ,  H04W8/00 ,  H04W48/18 ,  H04W24/08 ,  H04W72/00 ,  H04W72/10

Abstract: The disclosure relates in some aspects to sharing wireless communication resources. For example, a first type of device allocated to use a first resource pool may dynamically use a second resource pool allocated for a second type of device. The first type of device may use an entry criteria to determine whether to use the second resource pool. In some aspects, the entry criteria may specify that resource sharing is permitted if a ratio of resources used by devices of the second type (relative to the total resources in the second resource pool) is less than a threshold. In addition, the first type of device may use an exit criteria to determine whether to stop using the second resource pool. In some aspects, the exit criteria may specify that resource sharing should stop if a ratio of resources used by devices of the second type is greater than a threshold.

公开(公告)号：US10834642B2

公开(公告)日：2020-11-10

申请号：US15807441

申请日：2017-11-08

Applicant: QUALCOMM Incorporated

Inventor： Sudhir Kumar Baghel ,  Zhibin Wu ,  Shailesh Patil ,  Junyi Li ,  Georgios Tsirtsis

IPC: H04W28/26 ,  H04W72/04 ,  H04W8/00 ,  H04W48/18 ,  H04W24/08 ,  H04W72/00 ,  H04W72/10 ,  H04W92/18 ,  H04W88/06 ,  H04W24/02 ,  H04W28/18

Abstract: The disclosure relates in some aspects to sharing wireless communication resources. For example, a first type of device allocated to use a first resource pool may dynamically use a second resource pool allocated for a second type of device. The first type of device may use an entry criteria to determine whether to use the second resource pool. In some aspects, the entry criteria may specify that resource sharing is permitted if a ratio of resources used by devices of the second type (relative to the total resources in the second resource pool) is less than a threshold. In addition, the first type of device may use an exit criteria to determine whether to stop using the second resource pool. In some aspects, the exit criteria may specify that resource sharing should stop if a ratio of resources used by devices of the second type is greater than a threshold.

公开(公告)号：US10333574B2

公开(公告)日：2019-06-25

申请号：US15621456

申请日：2017-06-13

Applicant: QUALCOMM Incorporated

Inventor： Sudhir Kumar Baghel ,  Shailesh Patil ,  Junyi Li ,  Kapil Gulati ,  Georgios Tsirtsis ,  Zhibin Wu ,  Tien Viet Nguyen ,  Libin Jiang

IPC: H04W64/00 ,  H04W72/04 ,  H04W40/20 ,  H04B1/3822 ,  H04W76/20 ,  H04W4/90 ,  H04W76/10 ,  H04W40/22 ,  H04W52/28 ,  H04W84/00 ,  H04W84/04 ,  H04W28/26 ,  H04W92/20 ,  H04W28/02

Abstract: Aspects of the disclosure relate to a vehicle, or a device or system connected to the vehicle, that enables the vehicle to act as a base station in a wireless communication network. The vehicle includes an access interface transceiver configured to communicate with devices within its passenger cabin, and a backhaul interface transceiver configured to communicate with the wireless communication network. By acting as a base station, the vehicle can establish and provide connectivity between the devices in its passenger cabin and the wireless communication network via the access transceiver and backhaul transceiver.

公开(公告)号：US10264578B2

公开(公告)日：2019-04-16

申请号：US15704525

申请日：2017-09-14

Applicant: QUALCOMM INCORPORATED

Inventor： Sudhir Kumar Baghel ,  Junyi Li ,  Shailesh Patil ,  Georgios Tsirtsis

IPC: H04W72/04 ,  H04L5/00 ,  H04W74/08 ,  H04L29/08

Abstract: A method for communication includes transmitting a listen before talk (LBT) communication symbol in a communication frame, the LBT communication symbol defining an amount of resource anticipated for control information and data, transmitting a control channel using the amount of resource defined by the communication symbol, and transmitting a data channel using the amount of resource defined by the communication symbol.

公开(公告)号：US20180279096A1

公开(公告)日：2018-09-27

申请号：US15920401

申请日：2018-03-13

Applicant: QUALCOMM Incorporated

Inventor： Zhibin Wu ,  Shailesh Patil ,  Sudhir Kumar Baghel ,  Libin Jiang ,  Junyi Li ,  Kapil Gulati ,  Tien Viet Nguyen ,  Georgios Tsirtsis

IPC: H04W4/40 ,  H04W72/04 ,  H04L5/00

CPC classification number: H04W4/40 ,  G08G1/22 ,  H04L5/0005 ,  H04L5/0007 ,  H04L5/0037 ,  H04W4/08 ,  H04W4/46 ,  H04W72/044 ,  H04W72/121 ,  H04W72/1278

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE), e.g., a lead platooning vehicle configured for wireless communications, may determine a communication resource requirement for a group of platooning vehicles. The communication resource requirement may be based at least in part on a number of vehicles forming the group of platooning vehicles and a communication range of at least a portion of the vehicles. The UE may identify, based at least in part on the identified communication resource requirement, an assignment of time-frequency radio resources to use for inter-vehicle communications in the group of platooning vehicles. The UE may transmit an indication of the assignment of time-frequency radio resources to the group of platooning vehicles.

公开(公告)号：US09762478B2

公开(公告)日：2017-09-12

申请号：US14845214

申请日：2015-09-03

Applicant: QUALCOMM Incorporated

Inventor： Gerardo Giaretta ,  Georgios Tsirtsis ,  Haipeng Jin

IPC: H04L12/54 ,  H04L12/721 ,  H04L12/725 ,  H04W40/02 ,  H04W80/04 ,  H04L12/751 ,  H04L12/813 ,  H04L12/851 ,  H04L29/12 ,  H04W88/14 ,  H04L12/911

CPC classification number: H04L45/38 ,  H04L12/5692 ,  H04L45/02 ,  H04L45/302 ,  H04L47/20 ,  H04L47/24 ,  H04L47/70 ,  H04L61/2007 ,  H04W40/02 ,  H04W80/04 ,  H04W88/14

Abstract: Systems and methods are described that facilitate multiple registrations and flow based mobility in a wireless communication network. A flow routing component can be included in a mobile device, home agent/p-gateway, or a policy and charging rules function server that determines the manner in which to route one or more IP flows through a set of network access entry points. The flow routing component can determine the routing based on a set of policies and/or network data, such as quality of service requirements, bandwidth requirements, network congestion, currently active IP flows, and so forth.