专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

WO2005060564B1 APPARATUS AND METHOD FOR BROADCAST SERVICES TRANSMISSION AND RECEPTION 审中-公开
标题翻译：用于广播服务传输和接收的装置和方法
公开(公告)号：WO2005060564B1
公开(公告)日：2006-10-19
申请号：PCT/US2004040473
申请日：2004-12-03
申请人： MOTOROLA INC , KELLEY SEAN S , ALBERTH WILLIAM P III , CLASSON BRIAN K , TANG DAH-LAIN ALMON
发明人： KELLEY SEAN S , ALBERTH WILLIAM P III , CLASSON BRIAN K , TANG DAH-LAIN ALMON
IPC分类号： G06F11/30 , H04H20/00 , H04N7/16 , H04N7/167
CPC分类号： H04N21/41407 , H04N7/162 , H04N7/1675 , H04N21/26606 , H04N21/47202 , H04N21/6131 , H04N21/6405 , H04N21/6581 , H04N21/8549
摘要： A method and apparatus for broadcast services transmission and reception. Reception of a broadcast multicast transmission is requested. Preliminary short time updated key information is transmitted or received prior to transmitting or receiving a broadcast subscription key for the requested broadcast services transmission (650). An encrypted broadcast services transmission is transmitted or received (760). The encrypted broadcast services transmission is encrypted or decrypted using the preliminary short time updated key information (850).
摘要翻译：一种用于广播服务传输和接收的方法和设备。请求接收广播多播传输。在发送或接收用于所请求的广播服务传输的广播订阅密钥之前发送或接收初步的短时间更新的密钥信息（650）。发送或接收加密的广播服务传输（760）。使用初步的短时更新密钥信息加密或解密加密的广播服务传输（850）。

2. 发明申请

WO2010002767A1 METHOD AND APPARATUS FOR SELECTIVE ROHC HEADER COMPRESSION FOR SIP 审中-公开
标题翻译：用于SIP的选择性ROHC头压缩的方法和装置
公开(公告)号：WO2010002767A1
公开(公告)日：2010-01-07
申请号：PCT/US2009/049017
申请日：2009-06-29
申请人： MOTOROLA, INC. , TANG, Dah-lain, Almon , DAI, Hui , XU, Yingchun
发明人： TANG, Dah-lain, Almon , DAI, Hui , XU, Yingchun
IPC分类号： H04L29/06
CPC分类号： H04L69/04 , H04L65/1006 , H04L65/608 , H04W28/06
摘要： A method and system for providing header compression guidance to mobile devices (133) initiating certain applications and/or protocols. A selective header compression (SHC) utility utilizes a session initiation protocol (SIP) message to provide robust header compression (ROHC) guidance to a mobile device initiating a call involving selected (SIP related) applications, protocols and/or service options. In addition, ROHC guidance allows the mobile device to appropriately select the source and/or destination port (depending on packet origination) for data flows requiring ROHC. ROHC guidance may recommend that the mobile device request ROHC for VoIP flows, but not for video flows. Furthermore, the guidance may specify the range of real-time protocol (RTP) ports at which ROHC is applied. For example, within a specified range of RTP ports, ROHC may be applied to data transmissions via even port numbers but prevented for real-time transport control protocol (RTCP) flows via odd port numbers.
摘要翻译：一种用于向启动某些应用和/或协议的移动设备（133）提供报头压缩指导的方法和系统。选择性报头压缩（SHC）实用程序利用会话发起协议（SIP）消息来向发起涉及所选（SIP相关）应用，协议和/或服务选项的呼叫的移动设备提供鲁棒的报头压缩（ROHC）指导。另外，对于需要ROHC的数据流，ROHC指导允许移动设备适当地选择源和/或目标端口（取决于分组发起）。 ROHC指导可能建议移动设备请求ROHC进行VoIP流量，但不适用于视频流。此外，该指导可以指定应用ROHC的实时协议（RTP）端口的范围。例如，在RTP端口的指定范围内，ROHC可以通过偶数端口号应用于数据传输，但是通过奇数端口号阻止实时传输控制协议（RTCP）流。

3. 发明申请

WO2008027672A3 ADAPTIVE FEEDBACK FOR WIRELESS SYSTEMS USING BROADCASTING 审中-公开
公开(公告)号：WO2008027672A3
公开(公告)日：2008-03-06
申请号：PCT/US2007/074148
申请日：2007-07-24
申请人： MOTOROLA, INC. , LOVE, Robert T. , BI, Hao , CLASSON, Brian K. , SCHUMACHER, Joseph R. , TANG, Dah-Lain Almon
发明人： LOVE, Robert T. , BI, Hao , CLASSON, Brian K. , SCHUMACHER, Joseph R. , TANG, Dah-Lain Almon
IPC分类号： H04L1/00 , H04B7/005
摘要： A method in a wireless communication network infrastructure entity including broadcasting information on a broadcast channel for receipt by broadcast wireless communication terminals in the wireless communication network, transmitting (210) a report triggering command to the wireless communication terminals, wherein the report triggering command triggers reporting of feedback information for the channel by the wireless communication terminals upon satisfaction of a condition.

4. 发明申请

WO2008027672A2 ADAPTIVE BROADCAST MULTICAST SYSTEMS IN WIRELESS COMMUNICATION NETWORKS 审中-公开
标题翻译：无线通信网络中的自适应广播多播系统
公开(公告)号：WO2008027672A2
公开(公告)日：2008-03-06
申请号：PCT/US2007074148
申请日：2007-07-24
申请人： MOTOROLA INC , LOVE ROBERT T , BI HAO , CLASSON BRIAN K , SCHUMACHER JOSEPH R , TANG DAH-LAIN ALMON
发明人： LOVE ROBERT T , BI HAO , CLASSON BRIAN K , SCHUMACHER JOSEPH R , TANG DAH-LAIN ALMON
IPC分类号： H04L1/00 , H04B7/005
CPC分类号： H04L1/0026 , H04L1/0027 , H04L1/1671 , H04L1/1825 , H04L1/1854 , H04L2001/0093 , H04W52/04 , H04W52/322 , H04W52/48
摘要： A method in a wireless communication network infrastructure entity including broadcasting information on a broadcast channel for receipt by broadcast wireless communication terminals in the wireless communication network, transmitting (210) a report triggering command to the wireless communication terminals, wherein the report triggering command triggers reporting of feedback information for the channel by the wireless communication terminals upon satisfaction of a condition.
摘要翻译：一种无线通信网络基础设施实体中的方法，包括：广播信道上的广播信息，用于由所述无线通信网络中的广播无线通信终端接收，向所述无线通信终端发送（210）报告触发命令，其中所述报告触发命令触发报告在满足条件时由无线通信终端发送用于信道的反馈信息。

5. 发明申请

WO2005060564A3 APPARATUS AND METHOD FOR BROADCAST SERVICES TRANSMISSION AND RECEPTION 审中-公开
公开(公告)号：WO2005060564A3
公开(公告)日：2005-07-07
申请号：PCT/US2004/040473
申请日：2004-12-03
申请人： MOTOROLA INC. , KELLEY, Sean, S. , ALBERTH, William, P., III , CLASSON, Brian, K. , TANG, Dah-Lain, Almon
发明人： KELLEY, Sean, S. , ALBERTH, William, P., III , CLASSON, Brian, K. , TANG, Dah-Lain, Almon
IPC分类号： G06F11/30
摘要： A method and apparatus for broadcast services transmission and reception. Reception of a broadcast multicast transmission is requested. Preliminary short time updated key information is transmitted or received prior to transmitting or receiving a broadcast subscription key for the requested broadcast services transmission (650). An encrypted broadcast services transmission is transmitted or received (760). The encrypted broadcast services transmission is encrypted or decrypted using the preliminary short time updated key information (850).

6. 发明申请

WO2008027672B1 ADAPTIVE FEEDBACK FOR WIRELESS SYSTEMS USING BROADCASTING 审中-公开
标题翻译：使用广播的无线系统的自适应反馈
公开(公告)号：WO2008027672B1
公开(公告)日：2008-06-26
申请号：PCT/US2007074148
申请日：2007-07-24
申请人： MOTOROLA INC , LOVE ROBERT T , BI HAO , CLASSON BRIAN K , SCHUMACHER JOSEPH R , TANG DAH-LAIN ALMON
发明人： LOVE ROBERT T , BI HAO , CLASSON BRIAN K , SCHUMACHER JOSEPH R , TANG DAH-LAIN ALMON
IPC分类号： H04L1/00 , H04B7/005
CPC分类号： H04L1/0026 , H04L1/0027 , H04L1/1671 , H04L1/1825 , H04L1/1854 , H04L2001/0093 , H04W52/04 , H04W52/322 , H04W52/48
摘要： A method in a wireless communication network infrastructure entity including broadcasting information on a broadcast channel for receipt by broadcast wireless communication terminals in the wireless communication network, transmitting (210) a report triggering command to the wireless communication terminals, wherein the report triggering command triggers reporting of feedback information for the channel by the wireless communication terminals upon satisfaction of a condition.
摘要翻译：一种无线通信网络基础设施实体中的方法，包括：广播信道上的广播信息，用于由所述无线通信网络中的广播无线通信终端接收，向所述无线通信终端发送（210）报告触发命令，其中所述报告触发命令触发报告在满足条件时由无线通信终端发送用于信道的反馈信息。

7. 发明申请

WO2005060564A2 APPARATUS AND METHOD FOR BROADCAST SERVICES TRANSMISSION AND RECEPTION 审中-公开
标题翻译：广播服务传输和接收的装置和方法
公开(公告)号：WO2005060564A2
公开(公告)日：2005-07-07
申请号：PCT/US2004040473
申请日：2004-12-03
申请人： MOTOROLA INC , KELLEY SEAN S , ALBERTH WILLIAM P III , CLASSON BRIAN K , TANG DAH-LAIN ALMON
发明人： KELLEY SEAN S , ALBERTH WILLIAM P III , CLASSON BRIAN K , TANG DAH-LAIN ALMON
IPC分类号： H04H20/00 , H04N7/16 , H04N7/167
CPC分类号： H04N21/41407 , H04N7/162 , H04N7/1675 , H04N21/26606 , H04N21/47202 , H04N21/6131 , H04N21/6405 , H04N21/6581 , H04N21/8549
摘要： A method and apparatus for broadcast services transmission and reception. Reception of a broadcast multicast transmission is requested. Preliminary short time updated key information is transmitted or received prior to transmitting or receiving a broadcast subscription key for the requested broadcast services transmission (650). An encrypted broadcast services transmission is transmitted or received (760). The encrypted broadcast services transmission is encrypted or decrypted using the preliminary short time updated key information (850).
摘要翻译：一种用于广播服务发送和接收的方法和装置。要求接收广播多播传输。在发送或接收所请求的广播服务传输的广播订阅密钥之前，发送或接收初步的短时更新密钥信息（650）。发送或接收加密的广播业务传输（760）。使用初始短时更新密钥信息（850）对加密的广播服务传输进行加密或解密。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式