公开(公告)号：US10117144B2

公开(公告)日：2018-10-30

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 ,  H04W24/10 ,  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.

公开(公告)号：US10111049B2

公开(公告)日：2018-10-23

申请号：US13937126

申请日：2013-07-08

Applicant: QUALCOMM Incorporated

Inventor： Jack Shyh-Hurng Shauh ,  Srinivasan Balasubramanian ,  Kuo-Chun Lee ,  Sivaramakrishna Veerepalli ,  Jun Wang

IPC: H04W4/06

Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a UE. The UE receives at least one of a unicast or a broadcast/multicast communication on a first frequency from a first cell of a serving eNB through a first receive chain. In addition, the UE receives at least one of broadcast/multicast signal, synchronization signal, or reference signal communication on a second frequency from a second cell of the serving eNB through a second receive chain without having received instruction from the serving eNB to receive the at least one of the broadcast/multicast signal, the synchronization signal, or the reference signal communication.

公开(公告)号：US10075885B2

公开(公告)日：2018-09-11

申请号：US15411834

申请日：2017-01-20

Applicant: QUALCOMM Incorporated

Inventor： Arvind Santhanam ,  Leena Zacharias ,  Srinivasan Balasubramanian ,  Vishal Dalmiya ,  Shailesh Maheshwari

IPC: H04W36/04 ,  H04W36/00 ,  H04W36/30 ,  H04W36/26

CPC classification number: H04W36/04 ,  H04W24/02 ,  H04W36/0033 ,  H04W36/0083 ,  H04W36/245 ,  H04W36/26 ,  H04W36/30

Abstract: The present methods and apparatuses may select to a cell associated with a radio access technology (RAT) in response to performing a first procedure, the first procedure including at least one of a cell selection procedure, a cell reselection procedure, or a handover procedure. The present methods and apparatuses may further acquire one or more parameters associated with the selected cell identified by a cell global identity (CGI). The present methods and apparatuses may further determine that the CGI of the cell corresponds to a stored CGI of a previous cell. Moreover, the present methods and apparatuses may perform at least one second procedure based on determining that the CGI of the cell corresponds to the stored CGI of the previous cell, the second procedure including a communication configuration procedure based at least on the one or more parameters.

公开(公告)号：US20180196715A1

公开(公告)日：2018-07-12

申请号：US15650343

申请日：2017-07-14

Applicant: QUALCOMM Incorporated

Inventor： Srinivasan Balasubramanian ,  Leena Zacharias ,  Aziz Gholmieh ,  Yue Yang

IPC: G06F11/10 ,  G06F11/20 ,  G06F17/30 ,  H04L29/06 ,  H04L29/08 ,  H04L29/14 ,  H04N21/218 ,  H04N21/231 ,  H04N21/2312 ,  H04N21/2315 ,  H04N21/232 ,  H04N21/239 ,  H04N21/24 ,  H04N21/241 ,  H04N21/262 ,  H04N21/44 ,  H04N21/442 ,  H04N21/472 ,  H04N21/658 ,  H04N21/845 ,  H04N7/173

CPC classification number: G06F11/1076 ,  G06F11/1443 ,  G06F11/1662 ,  G06F11/2094 ,  G06F11/2097 ,  G06F16/184 ,  G06F16/70 ,  G06F2211/1028 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/1825 ,  H04L1/1877 ,  H04L1/1887 ,  H04L65/4084 ,  H04L67/1095 ,  H04L67/1097 ,  H04L69/40 ,  H04N7/17336 ,  H04N21/2182 ,  H04N21/23103 ,  H04N21/23116 ,  H04N21/2312 ,  H04N21/2315 ,  H04N21/232 ,  H04N21/2393 ,  H04N21/2396 ,  H04N21/2405 ,  H04N21/241 ,  H04N21/262 ,  H04N21/44004 ,  H04N21/442 ,  H04N21/47202 ,  H04N21/6581 ,  H04N21/8456

Abstract: Techniques are described herein to dynamically control a number of hybrid automatic repeat requests (HARQ) transmissions based at least in part on flow characteristics of a data flow. Data included in a transport block may be grouped into one or more data flows based on a variety of factors. A set of performance benchmarks may be associated with each data flow. Flow characteristics for each data flow may be measured. A network entity may determine a number of HARQ transmissions to be transmitted during a HARQ procedure based on measured flow characteristics satisfying the performance benchmarks. For example, if a performance benchmark is not satisfied by its associated flow characteristic, the network entity may request additional HARQ transmissions during the HARQ procedure.

公开(公告)号：US09980209B2

公开(公告)日：2018-05-22

申请号：US14217914

申请日：2014-03-18

Applicant: QUALCOMM Incorporated

Inventor： Srinivasan Balasubramanian ,  Jen Mei Chen ,  Manoj M. Deshpande

IPC: H04W4/00 ,  H04W48/16 ,  H04W8/02 ,  H04W8/00 ,  H04W16/16 ,  H04W48/18 ,  H04W72/00 ,  H04W72/04

CPC classification number: H04W48/16 ,  H04W8/005 ,  H04W8/02 ,  H04W16/16 ,  H04W48/18 ,  H04W72/00 ,  H04W72/0453

Abstract: Efficient frequency assignment for mobile terminals in coexisting wireless communication systems is described herein. The coexisting wireless communication systems comprise a macro communication system and a localized communication system. Two prioritized lists are defined, a first list comprising a first entry relating to the macro communication system and the second entry relating to the localized communication system, the first and second entries each listing at least one common frequency. Based on the first list, a mobile terminal uses communication protocols associated with the localized communication system.

公开(公告)号：US09913311B1

公开(公告)日：2018-03-06

申请号：US15244386

申请日：2016-08-23

Applicant: QUALCOMM Incorporated

Inventor： Daniel Amerga ,  Arvind Santhanam ,  Ashish Iyer ,  Shailesh Maheshwari ,  Srinivasan Rajagopalan ,  Srinivasan Balasubramanian ,  Scott Hoover

IPC: H04W76/02 ,  H04W8/00 ,  H04W28/22 ,  H04W72/04

CPC classification number: H04W76/14 ,  H04W4/70 ,  H04W8/005 ,  H04W28/22 ,  H04W72/0486 ,  H04W72/10

Abstract: In device-to-device (D2D) communication in a licensed spectrum, selection of a transmit pool and distribution of codes to be transmitted to the transmit pools for more efficient transmission is desired, for a given period. The apparatus may a user equipment (UE) for D2D communication in a licensed spectrum. The UE sets a discovery epoch to a shortest discovery period among discovery periods of a plurality of transmit resource pools, each transmit resource pool of the plurality of transmit resource pools associated with a respective frequency. The UE estimates a channel utilization of each transmit resource pool of the plurality of transmit resource pools based on one or more previous transmissions on each transmit resource pool of the plurality of transmit resource pools. The UE selects a transmit resource pool among the plurality of transmit resource pools for a D2D transmission within the discovery epoch based on the estimated channel utilizations.

公开(公告)号：US09893941B1

公开(公告)日：2018-02-13

申请号：US15649103

申请日：2017-07-13

Applicant: QUALCOMM Incorporated

Inventor： Srinivasan Balasubramanian ,  Kirankumar Bhoja Anchan

IPC: H04B17/21 ,  H04L12/24 ,  H04W8/24

CPC classification number: H04L41/0823 ,  G06N5/04 ,  H04L41/085 ,  H04W4/02 ,  H04W8/24 ,  H04W28/18 ,  H04W36/0083 ,  H04W48/18

Abstract: A method for wireless communication, for example, accessing a wireless network via a network access node and determining whether the network access node is a frequented node or a non-frequented node based on an identifier for the network access node is provided. The method executes a modem function using a corresponding selected hypothesis having associated weights for each feature associated with the modem function, and being a unit sourced hypothesis or a crowd sourced hypothesis, each hypothesis corresponding to a modem function and including a plurality of features, state information and at least one trigger point. The method sends information, to a server, the information comprising a device identifier identifying the UE, the modem function, the selected hypothesis and associated weights, metrics for each feature and state information, if state information is available, in response to a trigger point being met when executing the modem function. Other aspects are provided.

公开(公告)号：US09756452B2

公开(公告)日：2017-09-05

申请号：US14162480

申请日：2014-01-23

Applicant: QUALCOMM Incorporated

Inventor： Giridhar Dhati Mandyam ,  Arungundram Chandrasekaran Mahendran ,  Srinivasan Balasubramanian ,  Ramachandran Subramanian

IPC: G06F15/16 ,  H04W4/00 ,  H04W48/18 ,  H04W88/02 ,  H04L29/06 ,  H04L29/08

CPC classification number: H04W4/70 ,  H04L65/1069 ,  H04L65/608 ,  H04L67/02 ,  H04L69/24 ,  H04W48/18 ,  H04W88/02

Abstract: An example method of facilitating communication between a mobile device and a target peer includes receiving, at a proxy executing on a mobile device, a communication to initiate a real-time communication connection with a target peer. The method also includes determining one or more capabilities of the target peer. The method further includes initiating a session with the target peer, where the session is based on the one or more determined capabilities of the target peer.

公开(公告)号：US20170238221A1

公开(公告)日：2017-08-17

申请号：US15428924

申请日：2017-02-09

Applicant: QUALCOMM Incorporated

Inventor： Arvind Vardarajan Santhanam ,  Daniel Amerga ,  Scott Allan Hoover ,  Tian Mai ,  Arun Prasanth Balasubramanian ,  Muthukumaran Dhanapal ,  Vamsee Krishna Somavarapu ,  Srinivasan Balasubramanian

IPC: H04W36/08 ,  H04W36/24

Abstract: Methods, systems, and devices for wireless communication are described. A user equipment (UE) may determine that a number of access stratum (AS) operations or communications have failed while attempting to communicate with a cell. Based on the AS failures, the UE may deprioritize the cell. For example, based on the deprioritization, the UE may bar certain cells from selection or reselection procedures. The UE may thus attempt to select or reselect a different cell even if the cell is ranked lower based on a selection criteria or reselection criteria. In some cases, UEs may store and share historical AS failure information that may also be used to determine when to deprioritize a cell. In some cases, a group of cells may be deprioritized (e.g., a group based on frequency, network, or tracking area).

公开(公告)号：US09736083B2

公开(公告)日：2017-08-15

申请号：US14860442

申请日：2015-09-21

Applicant: QUALCOMM Incorporated

Inventor： Min Wang ,  Arungundram Chandrasekaran Mahendran ,  Tien-Hsin Lee ,  Vikram Singh ,  Srinivasan Balasubramanian

IPC: H04L12/927 ,  H04L29/08 ,  H04L12/801 ,  H04L29/06

CPC classification number: H04L47/805 ,  H04L47/14 ,  H04L65/1006 ,  H04L65/1069 ,  H04L65/1089 ,  H04L65/80 ,  H04L67/322

Abstract: Techniques for setting up a packet-switched video telephony (PSVT) call are described. A mobile originated (MO) device may transmit an invitation for the PSVT call to a mobile terminated (MT) device. The invitation may initiate a process to reserve and identify video and audio resources to establish the PSVT call. The MO device may determine whether the video resources are available. If the video resources are not available but audio resources are available, the MO device may instead establish the PSVT call with only an audio stream call between the MO device and the MT device. If audio resources become available ahead of video resources, the PSVT call may be established with an audio stream first and a video stream is automatically added to the call when video resources are reserved later, or the PSVT call is downgraded to a VoIP call if the video resources cannot be reserved.