公开(公告)号：US20170251391A1

公开(公告)日：2017-08-31

申请号：US15056176

申请日：2016-02-29

Applicant: QUALCOMM Incorporated

Inventor： Madhusudan KINTHADA VENKATA ,  Srinivasan BALASUBRAMANIAN ,  Manjinder Singh SANDHU ,  Abhinav DAYAL ,  Siva Kumar JUJARAY ,  Raj Surya PRATHA

IPC: H04W24/10 ,  H04W36/00 ,  H04L29/08

CPC classification number: H04W24/10 ,  H04B7/0802 ,  H04B7/0868 ,  H04L67/12 ,  H04W36/0083 ,  H04W36/0088

Abstract: Certain aspects of the present disclosure relate to methods and apparatus for adaptive antenna switching for measurements, for example, in high gain automotive devices. According to certain aspects, a method is provided herein for wireless communications. The method generally includes selecting, based on one or more conditions, a first measurement configuration that uses at least an external antenna mounted on a surface of a vehicle for one or more measurements or a second measurement configuration that uses at least an internal antenna associated with the vehicle for the one or more measurements; performing the one or more measurements using the selected measurement configuration; and sending a report based on the one or more measurements. The techniques for measurement configuration selection may allow the device to achieve the benefits of both the high gain external antenna and the lower gain internal antenna(s) depending on the current conditions.

公开(公告)号：US20150003411A1

公开(公告)日：2015-01-01

申请号：US14172825

申请日：2014-02-04

Applicant: QUALCOMM Incorporated

Inventor： Manjinder Singh SANDHU ,  Madhusudan Kinthada VENKATA ,  Abhinav DAYAL

IPC: H04W36/00 ,  H04W88/06

CPC classification number: H04W36/0022 ,  H04W36/14 ,  H04W88/06

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may include at least one processor configured to initiate a voice call using a first network, determine that a condition exists, and switch the voice call from the first network to a second network after the determination that the condition exists. The first network may be a packet-switched network, the second network may a circuit-switched network, and the condition may be that the packet-switched network has poor coverage quality. Alternatively, the first network may be a circuit-switched network, the second network may a packet-switched network, and the condition may be that the packet-switched network has improved coverage quality. Optionally, a user may be prompted to perform the switch and the user may provide an input to perform the switch. The switch may performed using SRVCC or RRC signaling.

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。 该装置可以包括至少一个处理器，其被配置为在确定该条件存在之后，使用第一网络发起语音呼叫，确定条件存在，并且将语音呼叫从第一网络切换到第二网络。 第一网络可以是分组交换网络，第二网络可以是电路交换网络，并且条件可能是分组交换网络具有差的覆盖质量。 或者，第一网络可以是电路交换网络，第二网络可以是分组交换网络，并且该条件可能是分组交换网络具有改善的覆盖质量。 可选地，可以提示用户执行切换，并且用户可以提供输入以执行切换。 该交换机可以使用SRVCC或RRC信令来执行。

公开(公告)号：US20160127055A1

公开(公告)日：2016-05-05

申请号：US14530662

申请日：2014-10-31

Applicant: QUALCOMM INCORPORATED

Inventor： Abhinav DAYAL ,  Manjinder Singh SANDHU ,  Madhusudan Kinthada VENKATA

IPC: H04B17/309 ,  H04B7/04 ,  H04W16/24 ,  H04W24/10

CPC classification number: H04B17/309 ,  H04B7/0413 ,  H04B7/0486 ,  H04B7/063 ,  H04L5/001 ,  H04L5/0023 ,  H04L5/0028 ,  H04L5/0048 ,  H04L5/006 ,  H04L5/0085 ,  H04L5/0091 ,  H04L5/14 ,  H04W16/24 ,  H04W24/10

Abstract: Certain aspects of the claimed invention generally relate to a network dynamically configuring one or more cells based on signal quality measurements received from all antennas of a receiver-limited UE. The receiver-limited UE may have a number of receivers that is less than or equal to a number of antennas of the UE. Further, the UE may be capable of operating in a CA mode. Dynamically configuring the one or more cells based, at least in part, on the received signal quality measurements may allow the UE to operate on M×N MIMO on the Pcell or Scell.

Abstract translation: 所要求保护的发明的某些方面通常涉及基于从接收机限制UE的所有天线接收的信号质量测量来动态地配置一个或多个小区的网络。 接收机限制的UE可以具有小于或等于UE的天线数量的多个接收机。 此外，UE可以能够以CA模式操作。 至少部分地基于所接收的信号质量测量来动态地配置所述一个或多个小区可允许所述UE在所述Pcell或Scell上的M×N MIMO上进行操作。