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1. 发明申请

WO2009089497A1 SYSTEM AND METHOD TO ADAPT TO NETWORK CONGESTION 审中-公开
标题翻译：适应网络约束的系统和方法
公开(公告)号：WO2009089497A1
公开(公告)日：2009-07-16
申请号：PCT/US2009/030668
申请日：2009-01-09
申请人： QUALCOMM Incorporated , LEUNG, Nikolai K. , LOTT, Christopher Gerard , SUNDARRAMAN, Chandrasekhar Therazhandur , TINNAKORNSRISUPHAP, Peerapol , SPINDOLA, Serafin Diaz
发明人： LEUNG, Nikolai K. , LOTT, Christopher Gerard , SUNDARRAMAN, Chandrasekhar Therazhandur , TINNAKORNSRISUPHAP, Peerapol , SPINDOLA, Serafin Diaz
IPC分类号： H04L12/56
CPC分类号： H04L47/10 , H04L47/11 , H04L47/12 , H04L47/14 , H04L47/2416 , H04L47/263 , H04L47/28 , H04L47/283 , H04L47/32 , Y02D50/10
摘要： In a particular embodiment, a method is disclosed that includes receiving a feedback message at a transmitter, the feedback message including an indication of a magnitude of congestion and a sustainable rate of data transmission at a receiver. The method also includes determining a decongestion rate and a decongestion time based on at least one of the sustainable rate of data transmission and the magnitude of congestion when the magnitude of congestion satisfies a threshold value. The method further includes sending data at the decongestion rate from the transmitter to the receiver for the decongestion time. The method also includes adjusting a data transmission rate at the transmitter to the sustainable rate of data transmission after the decongestion time is ended.
摘要翻译：在特定实施例中，公开了一种方法，其包括在发射机处接收反馈消息，所述反馈消息包括在接收机处的拥塞的大小和可持续的数据传输速率的指示。该方法还包括：当拥塞的幅度满足阈值时，基于数据传输的可持续速率和拥塞的大小中的至少一个，来确定解消融率和解消融时间。该方法还包括以解聚时间从发射机向接收机发送解除收敛速率的数据。该方法还包括在解除充电时间结束之后将发射机的数据传输速率调整为可持续的数据传输速率。

2. 发明申请

WO2010148048A1 MANAGING VIDEO ADAPTATION ALGORITHMS 审中-公开
标题翻译：管理视频适应算法
公开(公告)号：WO2010148048A1
公开(公告)日：2010-12-23
申请号：PCT/US2010/038756
申请日：2010-06-16
申请人： QUALCOMM Incorporated , LEUNG, Nikolai K.
发明人： LEUNG, Nikolai K.
IPC分类号： H04N7/24
CPC分类号： H04N21/6379 , H04N21/44209 , H04N21/6336 , H04N21/6373 , H04N21/64738 , H04N21/64769 , H04N21/64792
摘要： Techniques are described for controlling the operation of a dynamic rate adaptation algorithm by modifying control parameters exposed by the dynamic rate adaptation algorithm. In one aspect, an apparatus comprises a rate adaptation module comprising a plurality of control parameters. The rate adaptation module monitors conditions of a network and adjusts a coding rate of a media encoder based on the network conditions and the plurality of control parameters. Each of the plurality of control parameters specifies a threshold value or a timing value that controls a response of the rate adaptation algorithm to the network conditions. The apparatus also comprises a client that receives a value for a first one of the plurality of control parameters and sets the first control parameter to the received value.
摘要翻译：描述了通过修改由动态速率自适应算法暴露的控制参数来控制动态速率适配算法的操作的技术。在一个方面，一种装置包括包括多个控制参数的速率适配模块。速率适配模块监视网络的条件，并根据网络条件和多个控制参数来调整媒体编码器的编码速率。多个控制参数中的每个控制参数指定控制速率自适应算法对网络条件的响应的阈值或定时值。该装置还包括客户端，其接收多个控制参数中的第一个的值，并将第一控制参数设置为接收到的值。

3. 发明申请

WO2010148151A1 SYSTEM AND METHOD FOR SUPPORTING HIGHER-LAYER PROTOCOL MESSAGING IN AN IN-BAND MODEM 审中-公开
标题翻译：用于支持带内调制解调器中的高层协议消息传递的系统和方法
公开(公告)号：WO2010148151A1
公开(公告)日：2010-12-23
申请号：PCT/US2010/038905
申请日：2010-06-16
申请人： QUALCOMM Incorporated , PIETSCH, Christian , SGRAJA, Christian , JOETTEN, Christoph A. , LEUNG, Nikolai K. , WERNER, Marc W. , GRANZOW, Wolfgang
发明人： PIETSCH, Christian , SGRAJA, Christian , JOETTEN, Christoph A. , LEUNG, Nikolai K. , WERNER, Marc W. , GRANZOW, Wolfgang
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04L1/16 , H04L1/1607 , H04L1/1858 , H04L1/189
摘要： Detecting an acknowledgment signal sent from a destination terminal at a source terminal in an in-band communication system is disclosed. A first synchronization sequence followed by a low layer acknowledgement message and a second synchronization sequence followed by a high layer acknowledgement message is detected.
摘要翻译：公开了检测在带内通信系统中的源终端处从目的地终端发送的确认信号。检测到紧跟着低层确认消息和第二同步序列之后的高层确认消息的第一同步序列。

4. 发明申请

WO2010148149A1 SYSTEM AND METHOD FOR SUPPORTING HIGHER-LAYER PROTOCOL MESSAGING IN AN IN-BAND MODEM 审中-公开
标题翻译：用于支持带内调制解调器中的高层协议消息传递的系统和方法
公开(公告)号：WO2010148149A1
公开(公告)日：2010-12-23
申请号：PCT/US2010/038903
申请日：2010-06-16
申请人： QUALCOMM INCORPORATED , PIETSCH, Christian , SGRAJA, Christian , JOETTEN, Christoph A. , LEUNG, Nikolai K. , WERNER, Marc W. , GRANZOW, Wolfgang
发明人： PIETSCH, Christian , SGRAJA, Christian , JOETTEN, Christoph A. , LEUNG, Nikolai K. , WERNER, Marc W. , GRANZOW, Wolfgang
IPC分类号： H04L1/16 , H04L1/18
CPC分类号： H04L1/1607 , H04L1/16 , H04L1/1858 , H04L1/189
摘要： Acknowledging a source terminal data message from a destination terminal in an in-band communication system is disclosed. A first synchronization sequence followed by a low layer acknowledgement message and a second synchronization sequence followed by a high layer acknowledgement message is transmitted.
摘要翻译：公开了一种来自带内通信系统中的目的地终端的源终端数据消息。发送第一同步序列，随后是低层确认消息和随后是高层确认消息的第二同步序列。

5. 发明申请

WO2010148033A3 RADIO ACCESS NETWORK CONTROL OF MULTIMEDIA APPLICATION DATA RATES 审中-公开
公开(公告)号：WO2010148033A3
公开(公告)日：2010-12-23
申请号：PCT/US2010/038733
申请日：2010-06-15
申请人： QUALCOMM INCORPORATED , GIARETTA, Gerardo , LEUNG, Nikolai K. , SONG, Osok , JIN, Haipeng , KHATIBI, Farrokh , SUBRAMANIAN, Ramachandran
发明人： GIARETTA, Gerardo , LEUNG, Nikolai K. , SONG, Osok , JIN, Haipeng , KHATIBI, Farrokh , SUBRAMANIAN, Ramachandran
IPC分类号： H04W28/20
摘要： This disclosure enables a radio access network to control media data rates and codec parameters selected during multimedia session establishment. As the load on a radio network changes, operators desire to have the ability to control what data rate new multimedia sessions (e.g., VoIP) are to utilize, thereby allowing the operator to conduct a trade-off between voice/video quality and capacity during heavy loading periods. The multimedia communication session may be initiated with a determined guaranteed bit rate, where the guaranteed bit rate is requested, negotiated as one of several acceptable guaranteed bit rates, or based upon maximum system capacity, to take advantage of maximum data rate for the equipment in use. The session may also be initiated with a determined Quality of Service based upon either a network or user equipment installed policy.

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