公开(公告)号：EP2880836A1

公开(公告)日：2015-06-10

申请号：EP13750980.8

申请日：2013-07-26

申请人： QUALCOMM INCORPORATED

发明人： NAGARAJ, Thadi M. ,  SUKUMAR, Hariharan ,  KOTKAR, Pratik ,  MAHESHWARI, Shailesh ,  AMERGA, Daniel

IPC分类号： H04L29/06

CPC分类号： H04L65/604 ,  H04L65/608 ,  H04L65/80 ,  H04L69/40 ,  H04N19/00 ,  H04N21/44209 ,  H04N21/64322 ,  H04N21/8456 ,  H04N21/85406

摘要： In one example, a device includes one or more processors configured to determine that data for at least a portion of a segment of media data has been lost after a remaining portion of the segment has been received via a network transmission in accordance with dynamic adaptive streaming over HTTP (DASH), based on the determination, prior to decoding the media data, add default data to the segment to replace the data that has been determined to be lost to form a replacement segment, and output media data of the replacement segment.

公开(公告)号：EP3132636A2

公开(公告)日：2017-02-22

申请号：EP15721913.0

申请日：2015-04-14

申请人： Qualcomm Incorporated

发明人： KOTKAR, Pratik ,  GOROKHOV, Alexei, Yurievitch ,  SARASWAT, Sachin ,  YIN, Ning ,  RAJAGOPALAN, Srinivasan ,  MURUGAN, Muralidharan ,  RONGALA, Santosh, Kumar

IPC分类号： H04W48/16 ,  H04W84/04 ,  H04W48/12 ,  H04W36/24 ,  H04W52/02

CPC分类号： H04W24/02 ,  H04L1/1812 ,  H04L5/14 ,  H04L65/4076 ,  H04W48/16 ,  H04W52/0219 ,  H04W52/0229 ,  H04W84/045 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/1264 ,  Y02D70/142 ,  Y02D70/146 ,  Y02D70/164

摘要： Techniques for optimized cell acquisition for long term evolution (LTE) time division duplex (TDD) systems or closed subscriber group (CSG)/evolved Multicast Broadcast Multimedia Service (eMBMS) capable user equipments (UEs) are disclosed. A UE obtains configuration information, CSG capability information, and/or eMBMS capability information for a cell. The UE also stores the obtained information for the cell in a cell information database. In some aspects, the UE may employ the CSG and/or eMBMS capability information to select a weaker cell, during initial frequency scan at power up of the UE, based on cell capability. Additionally or alternatively, the UE may employ the configuration information to determine an initial mutual information (Mi) hypothesis value for physical hybrid-automatic repeat request (HART) indicator channel (PHICH) group mapping of the cell. Additionally or alternative, radio link failures and/or out of synch events may be predicted and proactive responses employed based on previously obtained solutions.

摘要翻译： 公开了用于长期演进（LTE）时分双工（TDD）系统或封闭用户组（CSG）/演进的组播广播多媒体业务（eMBMS）能力用户设备（UE）的优化小区采集技术。 UE获取小区的配置信息，CSG能力信息和/或eMBMS能力信息。 UE还将获得的小区信息存储在小区信息数据库中。 在一些方面，在基于小区能力的UE上电期间的初始频率扫描期间，UE可以采用CSG和/或eMBMS能力信息来选择较弱的小区。 附加地或替代地，UE可以使用配置信息来确定用于小区的物理混合自动重传请求（HART）指示符信道（PHICH）组映射的初始互信息（Mi）假设值。 另外或替代地，基于先前获得的解决方案，可以预测无线电链路故障和/或不同步事件，并采用主动响应。

公开(公告)号：EP2845427A1

公开(公告)日：2015-03-11

申请号：EP13718711.8

申请日：2013-04-11

申请人： Qualcomm Incorporated

发明人： AMERGA, Daniel ,  SIVARAMAKRISHNA, Veerepalli ,  MAHESHWARI, Shailesh ,  LEE, Kuo-Chun ,  SHAUH, Jack S. ,  VERMA, Ankur ,  ZHANG, Zhen ,  MURUGAN, Muralidharan ,  GHOLMIEH, Ralph Akram ,  KOTKAR, Pratik ,  SHAIK, Hashim

IPC分类号： H04W72/00

CPC分类号： H04W4/06 ,  H04W72/005

摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a first MTCH. The apparatus stores MBMS control information for at least a second MTCH. The apparatus subsequently determines to receive the second MTCH. The apparatus then accesses the stored MBMS control information for the second MTCH upon determining to receive the second MTCH. The apparatus receives the second MTCH based on the accessed MBMS control information without acquiring the MBMS control information for the second MTCH after the determination to receive the second MTCH.

公开(公告)号：EP2845427B1

公开(公告)日：2016-04-06

申请号：EP13718711.8

申请日：2013-04-11

申请人： Qualcomm Incorporated

发明人： AMERGA, Daniel ,  SIVARAMAKRISHNA, Veerepalli ,  MAHESHWARI, Shailesh ,  LEE, Kuo-Chun ,  SHAUH, Jack S. ,  VERMA, Ankur ,  ZHANG, Zhen ,  MURUGAN, Muralidharan ,  GHOLMIEH, Ralph Akram ,  KOTKAR, Pratik ,  SHAIK, Hashim

IPC分类号： H04W72/00 ,  H04W4/06

CPC分类号： H04W4/06 ,  H04W72/005