公开(公告)号：US10219312B2

公开(公告)日：2019-02-26

申请号：US15614522

申请日：2017-06-05

Applicant: QUALCOMM Incorporated

Inventor： Yue Yang ,  Aziz Gholmieh ,  Srinivasan Balasubramanian ,  Ravi Agarwal ,  Gavin Bernard Horn ,  Peter Pui Lok Ang

IPC: H04W16/18 ,  H04W76/18 ,  H04W76/10 ,  H04W76/28 ,  H04W52/02 ,  H04W8/00 ,  H04W84/18

Abstract: Techniques are described for wireless communication. A base station may indicate to a UE, in a pre-wakeup period, whether the base station will transmit a grant to the UE. The pre-wakeup period may occur at the beginning of a DRX cycle. The base station may transmit an indication of a grant to the UE, and the base station may indicate a time period during which the UE may wake up to receive the grant. The indication may include scheduling information for the grant. The UE may select a DRX mode based on a configuration received from the base station, a traffic pattern, or scheduling history. The UE may monitor for the grant, and receive the grant. In other examples, the UE or the base station may identify that the grant was not received, and may reset a DRX cycle based on the identification.

公开(公告)号：US20190053136A1

公开(公告)日：2019-02-14

申请号：US16045406

申请日：2018-07-25

Applicant: QUALCOMM Incorporated

Inventor： Kuo-Chun Lee ,  Arvind Santhanam ,  Srinivasan Balasubramanian ,  Reza Shahidi ,  Aziz Gholmieh ,  Leena Zacharias ,  Yue Yang ,  Yongsheng Shi ,  Keiichi Kubota

IPC: H04W48/16 ,  H04L5/00 ,  H04L1/16 ,  H04W72/04 ,  H04W88/06 ,  H04W16/14

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may determine that a base station, associated with a first radio access technology, is shared between one or more operator networks of a second radio access technology; and display an icon corresponding to the second radio access technology based at least in part on a particular operator network, of the one or more operator networks, being a registered operator network of the user equipment and being associated with the second radio access technology. Numerous other aspects are provided.

公开(公告)号：US10110644B2

公开(公告)日：2018-10-23

申请号：US15148741

申请日：2016-05-06

Applicant: QUALCOMM Incorporated

Inventor： Ming Yang ,  Hui Zhao ,  Srinivasan Balasubramanian

IPC: H04W4/00 ,  H04L29/06 ,  H04W24/10 ,  H04W36/08 ,  H04W72/10 ,  H04W76/10 ,  H04W76/15 ,  H04W36/00 ,  H04W88/08 ,  H04W88/16

Abstract: Aspects relate to methods and apparatus for dedicated bearer (DB) establishment handling during call setup for long term evolution. According to aspects, a method is provided herein for wireless communications that may be performed, for example, by a user equipment (UE). The method generally includes establishing a connection with a first access point (AP) to perform a call set up procedure for a call; receiving from the first AP a message associated with handover to a second AP; delaying giving up the call setup procedure for a duration if the message includes or is associated with an indication to release a dedicated bearer; and allowing establishment of a DB with the second AP during the duration. Consequently, the DB can be established with the second AP, without the UE giving up the call setup, and the call can be performed, thus improving user experience. Numerous other aspects are provided.

公开(公告)号：US10080169B2

公开(公告)日：2018-09-18

申请号：US14253669

申请日：2014-04-15

Applicant: QUALCOMM Incorporated

Inventor： Young Cheul Yoon ,  Manoj Madhukar Deshpande ,  Jen Mei Chen ,  Chandrasekhar Therazhandur Sundarraman ,  Srinivasan Balasubramanian

IPC: H04W36/00 ,  H04W36/08 ,  H04W48/20

CPC classification number: H04W36/08 ,  H04W48/20

Abstract: Systems, apparatus and methods for facilitating identification and/or acquisition of an access point are provided. Methods can include transmitting or receiving access point information (“API”) indicative of an identification of the access point (“AP”). The API can be provided at the AP through hardwiring or receipt of configuration information input by a user or transmitted to the AP by a network operator through Over-The-Air (“OTA”) signaling. The API can be computer-readable and, in some embodiments, the API can also be human-readable. The API can be transmitted on a paging channel from which user equipment (“UE”) can receive information. The frequency at which the API is transmitted can be fixed, dynamic and/or configurable. Upon receipt of the API, acquisition of the AP is attempted if the AP is determined to be a permitted AP.

公开(公告)号：US20180262905A1

公开(公告)日：2018-09-13

申请号：US15913398

申请日：2018-03-06

Applicant: QUALCOMM Incorporated

Inventor： Muthukumaran Dhanapal ,  Srinivasan Balasubramanian ,  Keiichi Kubota ,  Shravan Kumar Raghunathan ,  Parthasarathy Krishnamoorthy ,  Akash Kumar ,  Ankita

IPC: H04W8/24 ,  H04W76/11 ,  H04L5/00

CPC classification number: H04W8/24 ,  H04L5/001 ,  H04W28/06 ,  H04W60/00 ,  H04W76/11

Abstract: A base station may transmit to a user equipment (UE) one or more indices corresponding to one or more carrier aggregation (CA) band combinations via a UE capability request. The transmitted UE capability requests may include an identifier that corresponds to the UE or the capability procedure between the UE and the base station. Then the UE may respond to the request by including the identifier and an indication of its capability corresponding to the transmitted indices in a UE capability response. Additionally the UE may include an aggregation indicator which signals to the network that the UE's capabilities are to be aggregated with additional indications of UE capability received in other UE capability responses that also include the identifier. Subsequent UE capability responses that include the identifier and an indication that the UE's capabilities may be aggregated will be combined with previously received UE capabilities.

公开(公告)号：US10070387B2

公开(公告)日：2018-09-04

申请号：US15467881

申请日：2017-03-23

Applicant: QUALCOMM Incorporated

Inventor： Parthasarathy Krishnamoorthy ,  Liangchi Hsu ,  Srinivasan Balasubramanian ,  Naveen Kumar Pasunooru ,  Prashanth Mohan ,  Raevanth Venkat Annam ,  Shravan Kumar Raghunathan ,  Muthukumaran Dhanapal ,  Ankit Maheshwari ,  Akash Kumar ,  Atul Soni

IPC: H04W52/02 ,  H04W60/04 ,  H04W4/70 ,  H04L29/08

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment may receive sensor information from a sensor associated with the user equipment, wherein the user equipment is in a deep sleep mode when the sensor information is received. The user equipment may deactivate the deep sleep mode, based at least in part on receiving the sensor information, to permit the user equipment to transmit or decode a network communication.

公开(公告)号：US20180227856A1

公开(公告)日：2018-08-09

申请号：US15427753

申请日：2017-02-08

Applicant: QUALCOMM Incorporated

Inventor： Yue YANG ,  Aziz Gholmieh ,  Srinivasan Balasubramanian

IPC: H04W52/02 ,  H04W76/04 ,  H04B17/391

CPC classification number: H04W52/0274 ,  H04B17/3913 ,  H04W52/0216 ,  H04W52/0219 ,  H04W52/0225 ,  H04W52/0238 ,  H04W76/28 ,  Y02D70/00 ,  Y02D70/1226 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/20 ,  Y02D70/22 ,  Y02D70/23 ,  Y02D70/24

Abstract: Certain aspects of the present disclosure generally relate to wireless communication. In some aspects, a wireless communication device may predict a traffic pattern, as a predicted traffic pattern, for one or more time intervals of the wireless communication device, wherein the predicted traffic pattern is predicted based at least in part on a traffic type of traffic transmitted or received by the wireless communication device and a connected mode discontinuous reception (CDRx) configuration of the wireless communication device; and selectively configure activation or deactivation of one or more features of the wireless communication device according to the predicted traffic pattern. Numerous other aspects are provided.

公开(公告)号：US20180063747A1

公开(公告)日：2018-03-01

申请号：US15687899

申请日：2017-08-28

Applicant: QUALCOMM Incorporated

Inventor： Kirankumar Bhoja Anchan ,  Srinivasan Balasubramanian

IPC: H04W28/06 ,  H04W28/22 ,  H04W28/24 ,  H04L12/26

CPC classification number: H04W28/06 ,  H04L43/0876 ,  H04L43/16 ,  H04L47/14 ,  H04L47/26 ,  H04L47/32 ,  H04L65/1053 ,  H04L65/80 ,  H04W28/10 ,  H04W28/22 ,  H04W28/24 ,  H04W72/1226

Abstract: Capacity limited devices may initiate real-time Internet protocol (IP) flows that may include voice data for voice calls. Talk-over patterns may be identified, and an IP flow may be modified based at least in part on the identified talk-over pattern. Such a modification of an IP flow may include, for example, dropping one or more downlink or uplink packets of the IP flow, modifying a semi-persistent scheduling (SPS) grant to suppress one or more uplink transmissions, or modifying a reliability target associated with the IP flow to reduce a number of redundant transmissions or number of retransmissions.

公开(公告)号：US20180063746A1

公开(公告)日：2018-03-01

申请号：US15680060

申请日：2017-08-17

Applicant: QUALCOMM Incorporated

Inventor： Kirankumar Bhoja Anchan ,  Srinivasan Balasubramanian

IPC: H04W28/06 ,  H04W36/08 ,  H04W36/00

CPC classification number: H04W28/06 ,  H04L65/607 ,  H04L65/608 ,  H04L69/04 ,  H04L69/24 ,  H04W36/0011 ,  H04W36/08 ,  H04W80/06 ,  H04W84/042

Abstract: Improved methods, systems, devices, or apparatuses support header compression for reduced bandwidth wireless devices prior to an initial transmission that includes a real-time data payload. A data flow containing real-time multimedia data may be initiated between a UE and a base station. In order to enhance the likelihood of meeting data flow timing constraints, compression context may be established prior to a first transmission of a packet with a real-time data payload. The one or more initial transmissions may include a small payload, that is smaller than typical real-time data payloads, may be used to establish compression context for the data flow. When a packet with a real-time payload is to be transmitted, the transmission may use header compression and be transmitted in less time than a transmission without header compression.

公开(公告)号：US09894589B2

公开(公告)日：2018-02-13

申请号：US14666928

申请日：2015-03-24

Applicant: QUALCOMM Incorporated

Inventor： Srinivasan Balasubramanian ,  Arvind Vardarajan Santhanam ,  Abhishek Bhatnagar

IPC: H04W40/10 ,  H04W24/08 ,  H04W52/02 ,  H04W36/00 ,  H04W48/16 ,  H04W36/14

CPC classification number: H04W40/10 ,  H04W24/08 ,  H04W36/0094 ,  H04W36/14 ,  H04W48/16 ,  H04W52/0203 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22

Abstract: Methods, computer-readable medium, and apparatus are described for coordinating system selection among a set of nodes. The described aspects include determining that a node is part of a subset of nodes, wherein each node in the subset of nodes performs one or more system scans for a set of nodes that includes the subset of nodes, performing the one or more system scans by the node on one or more Radio Access Technologies (RATs) in response to determining that the node is part of the subset of nodes, obtaining one or more system scan results from the one or more system scans on the one or more RATs, and transmitting the one or more system scan results to the set of nodes.