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151.发明申请公开(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
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.
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公开(公告)号：US10200825B2
公开(公告)日：2019-02-05
申请号：US14483974
申请日：2014-09-11
Applicant: QUALCOMM Incorporated
Inventor： Gaurav Gopal Kathuria , Sivaramakrishna Veerepalli , Kuo-Chun Lee , Rohit Tripathi , Uppinder Singh Babbar , Siddharth Gupta
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be a network device. The apparatus receives an evolved multimedia broadcast multicast service (eMBMS) data from a base station via multicast transmission. The apparatus transmits the received eMBMS data to one or more end nodes via unicast transmission. In an aspect, the one or more end nodes are connected to the network device via a local area network (LAN).
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公开(公告)号：US09848369B2
公开(公告)日：2017-12-19
申请号：US14927330
申请日：2015-10-29
Applicant: QUALCOMM Incorporated
Inventor： Shailesh Maheshwari , Kuo-Chun Lee , Sivaramakrishna Veerepalli , Mohan Krishna Gowda , Pavan Chaithanya Kaivaram
CPC classification number: H04W76/28 , H04W8/18 , H04W36/14 , H04W36/30 , H04W48/12 , H04W60/005 , H04W68/005 , H04W74/0841 , H04W76/15 , H04W88/06
Abstract: Various embodiments include a device processor that may monitor a data loss from a broadcast data stream received by a radio frequency (RF) resource of a multi-subscription multi-standby (MSMS) communication device using a first subscription. In response to determining that an amount of the monitored data loss plus an amount of expected data loss from anticipated tune-aways to a second subscription and a third subscription does not meet a first data loss threshold, the device processor may determine whether an amount of the monitored data loss plus an amount of expected data loss from an anticipated tune-away to a third subscription meets a second data loss threshold. The device processor may prevent the tune-away to the third subscription in response to determining that the amount of the monitored data loss plus the expected data loss from the anticipated tune-away to the third subscription meets the second data loss threshold.
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154.发明申请公开(公告)号：US20170353893A1
公开(公告)日：2017-12-07
申请号：US15172019
申请日：2016-06-02
Applicant: QUALCOMM Incorporated
Inventor： Vijay Marwah , Kuo-Chun Lee , Srinivasan Rajagopalan , Ramchandran Srinivasan , Anand Chowdhary Kolluri , Anindya Majumder
CPC classification number: H04W36/0022 , H04W8/06 , H04W36/0055 , H04W36/14 , H04W36/165 , H04W88/02 , H04W88/08
Abstract: Examples described herein relate to managing communications for a first subscription and a second subscription of a wireless communication device, including, but not limited to, determining collision between activities of the first subscription over a first RAT and activities of the second subscription over a second RAT and reselecting from the second RAT to a third RAT for the second subscription.
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公开(公告)号：US09801030B2
公开(公告)日：2017-10-24
申请号：US14800267
申请日：2015-07-15
Applicant: QUALCOMM Incorporated
Inventor： Shailesh Maheshwari , Kuo-Chun Lee , Sivaramakrishna Veerepalli , Jack Shyh-Hurng Shauh , Daniel Amerga
CPC classification number: H04W4/06 , H04L69/12 , H04L69/22 , H04W4/60 , H04W52/0209 , H04W72/005 , H04W88/02 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/146
Abstract: Resource and power savings in internal data transfer in enhanced multimedia broadcast-multicast service (eMBMS) is disclosed herein which may include receiving, by a modem processor of a mobile device, data packets of a data object from a broadcast-multicast service. The modem processor may buffer the received data packets without forwarding the buffered data packets to an application processor associated with the modem processor. The modem processor may also determine an end of a segment of the data object. The segment may indicate a period during which the data object is scheduled to be received by the modem processor. The modem processor may forward, in a single data burst, the buffered data packets to the application processor before the end of the segment.
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Patent Agency Ranking
156.发明申请公开(公告)号：US20170295513A1
公开(公告)日：2017-10-12
申请号：US15630062
申请日：2017-06-22
Applicant: QUALCOMM Incorporated
Inventor： Kuo-Chun Lee , Sivaramakrishna Veerepalli , Chih-Ping Hsu , Jack Shyh-Hurng Shauh , Shailesh Maheshwari , Mohan Krishna Gowda , Alexey Semjonovs , Omar Sabbarini , Daniel Amerga , Shishir Ramesha , Pavan Chaithanya Kiavaram , Ramchandran Srinivasan
CPC classification number: H04W28/0205 , H04L43/0829 , H04W8/183 , H04W40/12 , H04W72/02 , H04W88/06
Abstract: Embodiments include systems and methods for managing access to receive chains of a multi-subscription multi-standby (MSMS) communication device. A device processor may determine a receive mode of the MSMS communication device. In response to determining that the receive mode is a diversity sharing mode, the device processor may determine a first subscription schedule and a second subscription schedule. The device processor may that there is an upcoming overlap between the first subscription schedule and the second subscription schedule, and in response the device processor may prevent the second subscription from using the second receive chain.
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公开(公告)号：US09787430B2
公开(公告)日：2017-10-10
申请号：US14850313
申请日：2015-09-10
Applicant: QUALCOMM Incorporated
Inventor： Kuo-Chun Lee , Sivaramakrishna Veerepalli , Jack Shyh-hurng Shauh , Shailesh Maheshwari , Mohan Krishna Gowda , Ralph Akram Gholmieh , Nermeen Ahmed Bassiouny , Pavan Chaithanya Kaivaram , Ramchandran Srinivasan
CPC classification number: H04L1/0042 , H03M13/6547 , H04L1/0001 , H04L1/0041 , H04L1/0045 , H04L12/189 , H04L65/4076 , H04L2001/0093
Abstract: Dynamic forward error correction (FEC) setting is discussed in which the network determines a FEC percentage for each video segment of a video streaming service, based on consideration of the transfer length of the video segment and the allocated bandwidth. When the transfer length and allocated bandwidth reflect transmission of less than peak bandwidth, the network will determine a higher FEC percentage that uses the otherwise wasted bandwidth to transmit additional redundancy symbols. The additional redundancy symbols increase the error recovery rate when collisions occur between streaming video reception and page monitoring occasions of other networks in multi-network, multi-subscriber identification module (SIM) mobile devices. A network entity may then transmit the dynamic FEC percentage for each video segment in the file description table (FDT) associated with the video streaming service.
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公开(公告)号：US09693337B2
公开(公告)日：2017-06-27
申请号：US14475212
申请日：2014-09-02
Applicant: QUALCOMM Incorporated
Inventor： Sivaramakrishna Veerepalli , Jack Shyh-Hurng Shauh , Kuo-Chun Lee , Vaibhav Singhal , Utpal Barman , Daniel Amerga , Muralidharan Murugan , Jun Wang , Ralph Gholmieh
CPC classification number: H04W72/005 , H04L12/1845 , H04W48/00 , H04W48/12 , H04W48/16 , H04W48/18
Abstract: A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a request to receive a Multimedia Broadcast Multicast Service (MBMS) service associated with a service area identity (SAI) and a second frequency. The apparatus performs inter-frequency cell reselection from a first cell transmitting at a first frequency to a second cell transmitting at the second frequency, the second cell being an inter-frequency neighbor cell to the first cell. The apparatus receives system information from the second cell. The apparatus determines that the second cell transmitting at the second frequency is unassociated with the SAI based on the received system information. The apparatus blacklists the SAI on the second frequency in a blacklist for at least a period of time upon determining that the second cell is unassociated with the SAI.
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159.发明申请公开(公告)号：US20170180951A1
公开(公告)日：2017-06-22
申请号：US15045542
申请日：2016-02-17
Applicant: QUALCOMM Incorporated
Inventor： Kuo-Chun Lee , Sivaramakrishna Veerepalli , Shailesh Maheshwari , Mohan Krishna Gowda , Srinivasan Rajagopalan , Adrian Prentice , Hans Agardh , Nagaraju Naik , Ralph Akram Gholmieh
CPC classification number: H04W4/06 , H04L12/1877 , H04L12/1881 , H04L12/189 , H04W68/00 , H04W68/02 , H04W72/087 , H04W76/15 , H04W76/28
Abstract: A method for selectively prioritizing eMBMS includes: determining a collision metric associated with at least one of a plurality of eMBMS data streams on the first subscription; identifying a first eMBMS data stream of the plurality of eMBMS data streams having a highest collision metric amongst the plurality of eMBMS data streams on the first subscription; assigning the first eMBMS data stream with a higher QoS priority than a QoS priority assigned to paging occasions on the second subscription; and in response to detecting that an upcoming paging occasion on the second subscription coincides with an upcoming eMBMS data burst associated with the first eMBMS data stream on the first subscription, utilizing the RF chain to receive the eMBMS data burst on the first subscription based on the first eMBMS data stream on the first subscription having a higher QoS priority than the paging occasions on the second subscription.
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公开(公告)号：US20170127329A1
公开(公告)日：2017-05-04
申请号：US14927330
申请日：2015-10-29
Applicant: QUALCOMM Incorporated
Inventor： Shailesh Maheshwari , Kuo-Chun Lee , Sivaramakrishna Veerepalli , Mohan Krishna Gowda , Pavan Chaithanya Kaivaram
CPC classification number: H04W76/28 , H04W8/18 , H04W36/14 , H04W36/30 , H04W48/12 , H04W60/005 , H04W68/005 , H04W74/0841 , H04W76/15 , H04W88/06
Abstract: Various embodiments include a device processor that may monitor a data loss from a broadcast data stream received by a radio frequency (RF) resource of a multi-subscription multi-standby (MSMS) communication device using a first subscription. In response to determining that an amount of the monitored data loss plus an amount of expected data loss from anticipated tune-aways to a second subscription and a third subscription does not meet a first data loss threshold, the device processor may determine whether an amount of the monitored data loss plus an amount of expected data loss from an anticipated tune-away to a third subscription meets a second data loss threshold. The device processor may prevent the tune-away to the third subscription in response to determining that the amount of the monitored data loss plus the expected data loss from the anticipated tune-away to the third subscription meets the second data loss threshold.
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