公开(公告)号：EP1938565A1

公开(公告)日：2008-07-02

申请号：EP06839477.4

申请日：2006-10-19

申请人： Qualcomm Incorporated

发明人： YACOBI, Eitan ,  NAGARAJ, Thadi

IPC分类号： H04M1/2745

CPC分类号： H04W8/183 ,  H04M1/274566

摘要： A telecommunications system is described that includes a first interface configured to receive a first call message according to a CDMA air interface format. This system also includes a message translator configured to determine if the first call message includes an indicator associated with an international telephone call and, if so, is further configured to generate a second call message that includes an international prefix. Also included is a second interface configured to transmit the second call message having a particular core network format.

公开(公告)号：EP1952572A1

公开(公告)日：2008-08-06

申请号：EP06816073.8

申请日：2006-09-28

申请人： Qualcomm Incorporated

发明人： NAGARAJ, Thadi ,  COLLINS, Bruce

IPC分类号： H04L1/18 ,  H04L1/00

CPC分类号： H04L1/1854 ,  H04L1/0009 ,  H04L1/0045 ,  H04L1/0057 ,  H04L1/1819 ,  H04L1/1835 ,  H04L2001/0093

摘要： System for early detection of decoding errors. A method is provided for detecting a decode failure. The method includes receiving an initial amount of code packets, detecting a trigger event that indicates a decode failure associated with the initial amount of code packets, and receiving one or more additional code packets.

公开(公告)号：EP1867135B1

公开(公告)日：2018-08-22

申请号：EP06749632.3

申请日：2006-04-10

申请人： QUALCOMM INCORPORATED

发明人： BENNETT, Chris ,  LO, Charles N. ,  GUPTA, Kirti ,  JAYARAM, Ranjith ,  NAGARAJ, Thadi ,  WALKER, Gordon Kent

IPC分类号： H04L29/06 ,  H04N7/173

CPC分类号： H04N21/41407 ,  H04L29/06027 ,  H04L65/4023 ,  H04L65/4076 ,  H04L65/80 ,  H04N21/6125 ,  H04N21/631 ,  H04N21/6405 ,  H04N21/64322

摘要： In a communication system providing broadcast services in which files for broadcast are accessible by the users. Contents of the broadcast files and the file attributes required to process the broadcast files are separately sent. As arranged, receiving the file attributes ahead of the content files allow more efficient download and processing of the broadcast files.

公开(公告)号：EP1867135A1

公开(公告)日：2007-12-19

申请号：EP06749632.3

申请日：2006-04-10

申请人： QUALCOMM INCORPORATED

发明人： BENNETT, Chris ,  LO, Charles N. ,  GUPTA, Kirti ,  JAYARAM, Ranjith ,  NAGARAJ, Thadi ,  WALKER, Gordon Kent

IPC分类号： H04L29/06 ,  H04N7/173

CPC分类号： H04N21/41407 ,  H04L29/06027 ,  H04L65/4023 ,  H04L65/4076 ,  H04L65/80 ,  H04N21/6125 ,  H04N21/631 ,  H04N21/6405 ,  H04N21/64322

摘要： In a communication system providing broadcast services in which files for broadcast are accessible by the users. Contents of the broadcast files and the file attributes required to process the broadcast files are separately sent. As arranged, receiving the file attributes ahead of the content files allow more efficient download and processing of the broadcast files.

公开(公告)号：EP2095641A2

公开(公告)日：2009-09-02

申请号：EP07864424.2

申请日：2007-11-14

申请人： QUALCOMM Incorporated

发明人： SHI, Fang ,  BENNETT, Christopher John ,  LOUKAS, Serafim S. Jr. ,  ORR, Brian William ,  RAVEENDRAN, Vijayalakshmi R. ,  SWAZEY, Scott T. ,  SILBERGER, Amnon ,  CHEN, An Mei ,  NAGARAJ, Thadi ,  WALKER, Gordon Kent ,  BRACKMAN, David ,  LIU, Fang ,  SETHI, Sumeet ,  SAMPATHKUMAR, Ramkumar

IPC分类号： H04N7/24 ,  H04N7/68

CPC分类号： H04N21/44016 ,  H04N19/107 ,  H04N19/187 ,  H04N19/31 ,  H04N19/61 ,  H04N19/68 ,  H04N19/70 ,  H04N19/89 ,  H04N21/23424 ,  H04N21/234327 ,  H04N21/4384 ,  H04N21/8451 ,  H04N21/8456

摘要： Techniques for video encoding and decoding channel switch frames (CSF) to enable acquisition and re/synchronization of the video stream while preserving compression efficiency is provided. Systems and methods to process multimedia data enabling channel switching are presented. The systems generate a CSF with one or more network adaptation layer (NAL) units as a random access point (RAP) frame. Back-to-back frames are transmitted which include the CSF and a non-RAP frame, each having the same frame ID number.

公开(公告)号：EP1869869A1

公开(公告)日：2007-12-26

申请号：EP06737114.6

申请日：2006-03-03

申请人： Qualcomm Incorporated

发明人： NAGARAJ, Thadi ,  CHANDHOK, Ravinder, Paul

IPC分类号： H04L29/08

CPC分类号： H04L67/42 ,  H04L12/66 ,  H04L69/329 ,  H04W48/08 ,  H04W72/00

摘要： Methods and apparatus for providing a control channel in a data network. A method is provided that operates to provide a control channel in a data network. The method includes receiving one or more server digests, and generating a control channel digest from the one or more server digests. The method also includes communicating with a device, and transmitting the control channel digest to the device.