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1. 发明授权

EP3044922B1 EXTENDED DURATION CYCLIC PREFIX WITH LOW OVERHEAD FOR LTE BROADCAST 有权
公开(公告)号：EP3044922B1
公开(公告)日：2020-01-01
申请号：EP14781980.9
申请日：2014-09-10
申请人： Qualcomm Incorporated
发明人： WALKER, Gordon Kent , ZHANG, Xiaoxia , WANG, Xiao Feng
IPC分类号： H04L27/26 , H04W72/00 , H04L5/00

2. 发明授权

EP3066780B1 DIVERSITY ENHANCEMENT IN A MULTIPLE CARRIER SYSTEM 有权
公开(公告)号：EP3066780B1
公开(公告)日：2019-12-25
申请号：EP14802745.1
申请日：2014-11-04
申请人： Qualcomm Incorporated
发明人： WALKER, Gordon Kent , GHOLMIEH, Ralph Akram , WANG, Jun , ZHANG, Xiaoxia , LEE, Kuo-chun , NAIK, Nagaraju
IPC分类号： H04L5/00 , H04L27/26 , H04W72/00 , H04W72/12 , H04H20/00 , H04L12/18

3. 发明授权

EP3011719B1 MEDIATING CONTENT DELIVERY VIA ONE OR MORE SERVICES 有权
公开(公告)号：EP3011719B1
公开(公告)日：2018-09-19
申请号：EP14739611.3
申请日：2014-06-17
申请人： QUALCOMM INCORPORATED
发明人： WANG, Jun , PAZOS, Carlos Marcelo Dias , LO, Charles Nung , NAIK, Nagaraju , STOCKHAMMER, Thomas , WALKER, Gordon Kent
IPC分类号： H04L29/06 , H04W36/14 , H04W88/06
CPC分类号： H04L65/60 , H04L12/189 , H04L65/4076 , H04L65/601 , H04L65/605 , H04L65/607 , H04L67/02 , H04L69/18 , H04W4/06 , H04W36/14 , H04W76/40 , H04W88/06
摘要： A device for receiving streaming data includes a broadcast or multicast middleware unit configured to receive the streaming data via a second service and a proxy unit configured to be disposed between the middleware unit and a client application, the proxy unit further configured to receive an indication of whether the streaming data is to be received via a first service or the second service, when the indication indicates that the streaming data is to be received via the first service: disable the middleware unit; and receive the streaming data via the first service, and when the indication indicates that the streaming data is to be received via the second service: activate the middleware unit to receive the streaming data via the second service, wherein the second service comprises at least one of a broadcast service or a multicast service; and receive the streaming data from the middleware unit.

4. 发明公开

EP3363181A1 DEADLINE SIGNALING FOR STREAMING OF MEDIA DATA 有权
公开(公告)号：EP3363181A1
公开(公告)日：2018-08-22
申请号：EP16854968.1
申请日：2016-10-14
申请人： QUALCOMM Incorporated
发明人： STOCKHAMMER, Thomas , ZHU, Xipeng , WALKER, Gordon Kent
IPC分类号： H04L29/06
CPC分类号： H04L65/608 , H04L29/06 , H04L29/08 , H04L67/02 , H04N21/26241 , H04N21/26258 , H04N21/4331 , H04N21/44004 , H04N21/64322 , H04N21/8456
摘要： A client device includes a memory comprising a buffer for buffering data having real-time constraints and a hardware-based processor comprising digital logic circuitry. The processor is configured to execute a real-time application configured to determine times during which the data will be available for download, determine a time at which the data is needed to prevent a buffer underrun for the buffer, and when the data is available, send a request for the data and deadline information representative of the time at which the data is needed to avoid the buffer underrun. In this manner, a sending device can prioritize delivery of the requested data to prevent the buffer underrun for the client device.

5. 发明授权

EP2832164B1 EXTENDING CYCLIC PREFIX LENGTH IN LTE WITH MIXED UNICAST BROADCAST SUBFRAME 有权
标题翻译：使用混合单播广播子帧扩展LTE中的循环前缀长度
公开(公告)号：EP2832164B1
公开(公告)日：2017-08-02
申请号：EP13714049.7
申请日：2013-03-04
申请人： Qualcomm Incorporated
发明人： ZHANG, Xiaoxia , WALKER, Gordon Kent , MALLADI, Durga Prasad , WANG, Jun , BAO, Gang
IPC分类号： H04W72/00 , H04L5/00 , H04L27/26
CPC分类号： H04L12/189 , H04L5/0007 , H04L5/0037 , H04L27/2602 , H04L27/2607 , H04W72/005

6. 发明公开

EP3085179A1 LTE EMBMS SERVICE ENHANCEMENT 审中-公开
标题翻译： LTE的eMBMS服务改进
公开(公告)号：EP3085179A1
公开(公告)日：2016-10-26
申请号：EP14799270.5
申请日：2014-10-28
申请人： Qualcomm Incorporated
发明人： BAO, Gang , WANG, Jun , ZHANG, Xiaoxia , WALKER, Gordon Kent
IPC分类号： H04W72/04
CPC分类号： H04L12/1886 , H04L12/189 , H04W28/0236 , H04W28/0263 , H04W28/0278 , H04W28/085 , H04W28/16 , H04W72/005 , H04W72/04 , H04W72/0433 , H04W72/08 , H04W84/12
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus may be an MCE. The apparatus receives a plurality of channel status reports from respective eNBs. In an aspect, each channel status report includes channel information associated with a respective eNB for one of a plurality of channels in a contention based radio frequency band. The apparatus selects a channel for an eNB among the plurality of channels based on the plurality of channel status reports. In an aspect, the selected channel is available to be used for an eMBMS. The apparatus prompts the eNB to provide the eMBMS using the selected channel.

7. 发明公开

EP3035716A1 EMBMS SERVICE ACTIVATION AND MAINTENANCE PROCEDURE IN MULTI-FREQUENCY NETWORKS 有权
标题翻译：世界卫生组织 - 世界卫生组织 - 世界卫生组织（MEHRFREQUENZNETZWERKEN）
公开(公告)号：EP3035716A1
公开(公告)日：2016-06-22
申请号：EP16155851.5
申请日：2013-02-22
申请人： Qualcomm Incorporated
发明人： AMERGA, Daniel , BHAWNANI, Udayan Murli , LEE, Kuo-chun , MAHESHWARI, Shailesh , NAIK, Nagaraju , PATEL, Ketan Narendra , SHAUH, Jack S. , VEEREPALLI, SIVARAMAKRISHNA , WALKER, Gordon Kent , WANG, JUN
IPC分类号： H04W4/06 , H04W48/20 , H04W72/00
CPC分类号： H04W4/06 , H04W48/16 , H04W48/20 , H04W72/00
摘要： A method, an apparatus, and a computer program product for wireless communication are provided. The apparatus receives a user service description (USD) message. When a frequency indicated in the USD message is not a current frequency, the apparatus determines that a system information message is received, determines that the frequency indicated in the USD message is included in the system information message, determines that the frequency is a neighboring cell frequency, sets a priority of the frequency to a highest priority, and measures a signal strength of the frequency when the frequency is included in the system information message, performs a cell reselection determination procedure based on the signal strength of the frequency, performs cell reselection to the neighboring cell based on a result of the cell reselection determination procedure, and acquires the multicast service in the neighboring cell on the frequency.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品。该装置接收用户服务描述（USD）消息。当USD消息中指示的频率不是当前频率时，设备确定接收到系统信息消息，确定在USD消息中指示的频率被包括在系统信息消息中，确定频率是相邻小区将频率的优先级设置为最高优先级，并且当频率包括在系统信息消息中时测量频率的信号强度，基于频率的信号强度执行小区重选确定过程，执行小区重选基于小区重选确定过程的结果向相邻小区发送，并且在频率上获取相邻小区中的多播服务。

8. 发明授权

EP2810398B1 CYCLIC PREFIX IN EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE WITH HIGH TRANSMIT POWER 有权
标题翻译：循环前缀的多媒体广播组播业务具有高功率传输
公开(公告)号：EP2810398B1
公开(公告)日：2016-01-13
申请号：EP13705641.2
申请日：2013-01-29
申请人： Qualcomm Incorporated
发明人： WALKER, Gordon Kent , WANG, Jun , ZHANG, Xiaoxia
IPC分类号： H04L5/00 , H04L27/26 , H04W56/00 , H04W72/00
CPC分类号： H04W72/005 , H04L5/001 , H04L5/005 , H04L27/2607 , H04L27/2646 , H04W4/00 , H04W56/00 , H04W72/00

9. 发明公开

EP2832164A1 EXTENDING CYCLIC PREFIX LENGTH IN LTE WITH MIXED UNICAST BROADCAST SUBFRAME 有权
标题翻译： LTE网络中的ERWEITERUNG DER ZYKLISCHENPRÄFIXLÄNGEGEMISCHTEN UNICAST-BROADCAST-HILFSRAHMEN
公开(公告)号：EP2832164A1
公开(公告)日：2015-02-04
申请号：EP13714049.7
申请日：2013-03-04
申请人： Qualcomm Incorporated
发明人： ZHANG, Xiaoxia , WALKER, Gordon Kent , MALLADI, Durga Prasad , WANG, Jun , BAO, Gang
IPC分类号： H04W72/00 , H04L5/00 , H04L27/26
CPC分类号： H04L12/189 , H04L5/0007 , H04L5/0037 , H04L27/2602 , H04L27/2607 , H04W72/005
摘要： A method, an apparatus, and a computer program product are provided for receiving unicast and multicast-broadcast single frequency network (MBSFN) signals from an eNB in a subframe. The apparatus receives at least one transmission in the subframe, the subframe divided into six partitions and for receiving at least one unicast symbol and a plurality of multicast-broadcast single frequency network (MBSFN) symbols, each of the at least one unicast symbol and the plurality of MBSFN symbols having an associated cyclic prefix (CP). The apparatus further receives at least one unicast signal including the at least one unicast symbol at a first partition of the subframe, and receives at least one MBSFN signal including the plurality of MBSFN symbols respectively at a second partition through sixth partition of the subframe, each MBSFN symbol having the associated CP with a length of at least 33.33 µs.
摘要翻译：提供了一种在子帧中从eNB接收单播和多播广播单频网（MBSFN）信号的方法，装置和计算机程序产品。该装置在子帧中接收至少一个传输，该子帧划分为六个分区，并用于接收至少一个单播符号和多个多播广播单频网络（MBSFN）符号，至少一个单播符号和具有相关联的循环前缀（CP）的多个MBSFN符号。所述装置还在所述子帧的第一分区处还接收包括所述至少一个单播符号的至少一个单播信号，并且经由所述子帧的第六分区在第二分区处分别接收包括所述多个MBSFN符号的至少一个MBSFN信号，具有长度为至少33.33μs的关联CP的MBSFN符号。

10. 发明授权

EP1941741B1 SCALABILITY TECHNIQUES BASED ON CONTENT INFORMATION 有权
标题翻译： SKALIERBARKEITSTECHNIKEN基于内容信息
公开(公告)号：EP1941741B1
公开(公告)日：2012-07-25
申请号：EP06815732.0
申请日：2006-09-27
申请人： Qualcomm Incorporated
发明人： RAVEENDRAN, Vijayalakshmi R. , WALKER, Gordon Kent , TIAN, Tao c/o Qualcomm Incorporated , BHAMIDIPATI, Phanikumar , SHI, Fang , CHEN, Peisong , SUBRAMANIAN , Sitaraman Ganapathy , OGUZ, Seyfullah Halit
IPC分类号： H04N7/26
CPC分类号： H04N19/40 , H04N5/144 , H04N5/147 , H04N5/21 , H04N7/0115 , H04N7/012 , H04N19/107 , H04N19/114 , H04N19/115 , H04N19/132 , H04N19/137 , H04N19/14 , H04N19/142 , H04N19/147 , H04N19/149 , H04N19/154 , H04N19/159 , H04N19/172 , H04N19/18 , H04N19/187 , H04N19/194 , H04N19/30 , H04N19/36 , H04N19/577 , H04N19/61 , H04N19/65 , H04N19/86 , H04N19/87 , H04N19/89 , H04N21/234309 , H04N21/2353 , H04N21/2389
摘要： Apparatus and methods of using content information for encoding multimedia data are described. A method of processing multimedia data includes classifying content of multimedia data, and encoding the multimedia data in a first data group and in a second data group based on the content classification, wherein the first data group comprises a coefficient and the second data group comprises a first differential refinement associated with the first data group coefficient. An apparatus for using content information for encoding multimedia data includes a content classifying module configured to classify content of multimedia data and provide content classification data, and an encoder configured to encode the multimedia data in a first data group and in a second data group based on the content classification, wherein the first data group comprises a coefficient and the second data group comprises a first differential refinement associated with the first data group coefficient

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