公开(公告)号：US20220109520A1

公开(公告)日：2022-04-07

申请号：US17449359

申请日：2021-09-29

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Harish BHANDIWAD ,  Touseef KHAN ,  Kavya PUTLURI ,  Soo-Ki CHOI ,  Manjinder Singh SANDHU

IPC: H04L1/00

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may identify radio access technology (RAT) state information associated with the UE, the RAT state information including an indication of whether the UE is operating in a steady state or is operating in a transition state. The UE may adapt a codec rate associated with an application of the UE based at least in part on whether the UE is operating in the steady state or is operating in the transition state. Numerous other aspects are provided.

公开(公告)号：US20230319630A1

公开(公告)日：2023-10-05

申请号：US18042131

申请日：2021-10-21

Applicant: QUALCOMM Incorporated

Inventor： Sitaramanjaneyulu KANAMARLAPUDI ,  Uttam VYAS ,  Leena ZACHARIAS ,  Manjinder Singh SANDHU ,  Touseef KHAN

IPC: H04W28/06 ,  H04L47/34

CPC classification number: H04W28/06 ,  H04L47/34

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may receive, at a packet data convergence protocol (PDCP) layer, a packet having a PDCP sequence number. The UE may determine whether the received packet, having the PDCP sequence number, satisfies one or more reordering criteria. The UE may discard, before an expiration of a reordering timer, the received packet based at least in part on the determination of whether the received packet satisfies the one or more reordering criteria. Numerous other aspects are provided.

公开(公告)号：US20180049082A1

公开(公告)日：2018-02-15

申请号：US15497760

申请日：2017-04-26

Applicant: QUALCOMM Incorporated

Inventor： Madhusudan KINTHADA VENKATA ,  Nikhil MALI ,  Joshua Tennyson MACDONALD ,  Manjinder Singh SANDHU

IPC: H04W36/04 ,  H04W56/00 ,  H04W36/30 ,  H04W36/00 ,  H04W48/16 ,  H04W24/10

CPC classification number: H04W36/04 ,  H04W24/10 ,  H04W36/0083 ,  H04W36/0088 ,  H04W36/0094 ,  H04W36/30 ,  H04W48/16 ,  H04W56/001

Abstract: Aspects of the present disclosure relate to wireless communications and, more particularly, to identifying a cell as a handover candidate in coverage areas based on decoding a secondary synchronization signal and/or a primary broadcast channel of the handover candidate cell. An example method generally includes initiating a search for a secondary synchronization signal (SSS) for a first cell of one or more handover candidate cells, and reporting the first cell as a handover candidate in a measurement report if the SSS for the first cell is detected a threshold number of times.

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：US20160150445A1

公开(公告)日：2016-05-26

申请号：US14949319

申请日：2015-11-23

Applicant: QUALCOMM Incorporated

Inventor： Manjinder Singh SANDHU ,  Madhusudan KINTHADA VENKATA ,  Raj Surya PRATHA ,  Siva Kumar JUJARAY ,  Srinivasan BALASUBRAMANIAN ,  Patrick James KUSBEL ,  Joshua Tennyson MACDONALD

IPC: H04W36/00 ,  H04W72/08 ,  H04W24/10

CPC classification number: H04W36/0022 ,  H04W24/10 ,  H04W36/0094 ,  H04W36/14

Abstract: A method, an apparatus, and a computer-readable medium for wireless communication are provided. The apparatus may include memory and at least one processor, coupled to the memory, configured to determine a power parameter associated with communication using a first radio access technology (RAT). The at least one processor may be further configured to determine a quality parameter associated with the communication using the first RAT. The at least one processor may be further configured to apply, based on the quality parameter, an offset to the power parameter to form a modified power parameter. The at least one processor may be further configured to transmit a measurement report including the modified power parameter. The apparatus may be a wireless device, such as a user equipment (UE) and, more specifically, a high gain UE.

Abstract translation: 提供了一种用于无线通信的方法，装置和计算机可读介质。 该装置可以包括存储器，并且耦合到存储器的至少一个处理器被配置为使用第一无线电接入技术（RAT）来确定与通信相关联的功率参数。 所述至少一个处理器还可以被配置为确定与使用第一RAT的通信相关联的质量参数。 所述至少一个处理器还可以被配置为基于所述质量参数应用所述功率参数的偏移量以形成修改的功率参数。 所述至少一个处理器还可以被配置为发送包括修改的功率参数的测量报告。 该装置可以是诸如用户设备（UE）的无线设备，更具体地说，是高增益UE。

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：US20230239772A1

公开(公告)日：2023-07-27

申请号：US18002607

申请日：2021-07-30

Applicant: QUALCOMM Incorporated

Inventor： Jun DENG ,  Nitin PANT ,  Manjinder Singh SANDHU ,  Hewu GU ,  Sushmita Suresh RAO ,  Tom CHIN ,  Xin JIANG

IPC: H04W48/16 ,  H04W72/56 ,  H04W72/542

CPC classification number: H04W48/16 ,  H04W72/56 ,  H04W72/542

Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may obtain a band priority list identifying a set of bands in a prioritized order. The UE may perform a system scan of one or more bands of a frequency list that are associated with at least a threshold energy level in the prioritized order of the one or more bands in the band priority list. Numerous other aspects are described.

公开(公告)号：US20190394794A1

公开(公告)日：2019-12-26

申请号：US16014964

申请日：2018-06-21

Applicant: QUALCOMM Incorporated

Inventor： Nikhil MALI ,  Manjinder Singh SANDHU ,  Arnaud MEYLAN

IPC: H04W72/14 ,  H04W74/08 ,  H04W74/00

Abstract: Aspects herein describe utilizing semi-persistent scheduling (SPS) resources in wireless communications. An indication to retransmit information for SPS resources can be received from an access point. It can be determined that a SPS activation for the SPS resources is not received from the access point. Based on this determination, one or more signals can be transmitted.

公开(公告)号：US20170126288A1

公开(公告)日：2017-05-04

申请号：US15263721

申请日：2016-09-13

Applicant: QUALCOMM Incorporated

Inventor： Manjinder Singh SANDHU ,  Madhusudan KINTHADA VENKATA ,  Siva Kumar JUJARAY

IPC: H04B7/04 ,  H04L12/801 ,  H04W28/02 ,  H04B17/318

CPC classification number: H04B7/04 ,  H04B7/0808 ,  H04B7/0814 ,  H04B7/0825 ,  H04B17/24 ,  H04B17/318 ,  H04B17/336 ,  H04L47/29 ,  H04W28/0268 ,  H04W36/0083

Abstract: An apparatus for selective usage of antennas for measurement purposes is provided. When the signal strength of the primary antenna is less than a signal strength threshold or the signal quality of the primary antenna is less than a signal quality threshold, the apparatus may determine at least one of whether a first difference between the signal strength of the primary antenna and the diversity antenna satisfies a first criteria or whether a second difference between the signal quality of the primary antenna and the diversity antenna satisfies a second criteria. When at least one of the first difference satisfies the first criteria or the second difference satisfies the second criteria, the apparatus may calculate the signal strength and signal quality of the diversity antenna for measurement evaluations and path-loss calculation based on the signal strength and signal quality of the primary antenna.

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。