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1. 发明授权

US10932152B2 Rate adaptation using network signaling 有权
公开(公告)号：US10932152B2
公开(公告)日：2021-02-23
申请号：US16404649
申请日：2019-05-06
申请人： VID SCALE, INC.
发明人： Anantharaman Balasubramanian , Gregory S. Sternberg , Liangping Ma , Samian Kaur , Yuriy Reznik , Avi Rapaport , Weimin Liu , Eduardo Asbun
IPC分类号： H04W28/02 , H04L29/06 , H04L12/811 , H04L12/825 , H04L29/08
摘要： Systems, methods, and instrumentalities are disclosed to perform rate adaptation in a wireless transmit/receive unit (WTRU). The WTRU may receive an encoded data stream, which may be encoded according to a Dynamic Adaptive HTTP Streaming (DASH) standard. The WTRU may request and/or receive the data stream from a content server. The WTRU may monitor and/or receive a cross-layer parameter, such as a physical layer parameter, a RRC layer parameter, and/or a MAC layer parameter (e.g., a CQI, a PRB allocation, a MRM, or the like). The WTRU may perform rate adaption based on the cross-layer parameter. For example, the WTRU may set the CE bit of an Explicit Congestion Notification (ECN) field based on the cross-layer parameter. The WTRU may determine to request the data stream encoded at a different rate based on the cross-layer parameter, the CE bit, and/or a prediction based on the cross-layer parameter.

2. 发明授权

US09807644B2 Hierarchical traffic differentiation to handle congestion and/or manage user quality of experience 有权
公开(公告)号：US09807644B2
公开(公告)日：2017-10-31
申请号：US14376973
申请日：2013-02-16
申请人： VID SCALE, INC.
发明人： Liangping Ma , Samian Kaur , Dimitrios Karampatsis , Avi Rapaport , Gregory Sternberg , Yuriy Reznik , Ariela Zeira , Weimin Liu , Naresh Soni
IPC分类号： H04W28/02 , H04W72/12 , H04L12/851 , H04L12/823 , H04W88/16
CPC分类号： H04W28/0289 , H04L47/2408 , H04L47/32 , H04W28/0263 , H04W28/0268 , H04W72/1242 , H04W88/16
摘要： Methods, apparatuses and systems for performing hierarchical traffic differentiation and/or employing hierarchical traffic differentiation are provided. These methods, apparatuses and systems may be implemented to, for example, handle congestion and/or to manage user quality of experience (QoE). Performing the hierarchical traffic differentiation may include differentiating or otherwise classifying (collectively “differentiating”) traffic mapped to, or within, a bearer formed in accordance with a QoS class into multiple traffic sub-classes. Employing the hierarchical traffic differentiation may include scheduling and/or policing (e.g., filtering) the differentiated traffic for transmission based on a prioritization of, and/or policy for managing, the multiple traffic sub-classes.

3. 发明授权

US09769819B2 Scalable video coding over simultaneous unicast/multicast LTE DL shared channel 有权
公开(公告)号：US09769819B2
公开(公告)日：2017-09-19
申请号：US15056384
申请日：2016-02-29
申请人： VID SCALE, INC.
发明人： Avi Rapaport , Samian Kaur , Liangping Ma , Weimin Liu , Ariela Zeira , Zhifeng Chen , Stephen E. Terry
IPC分类号： H04H20/71 , H04W72/04 , H04W72/00 , H04L1/00 , H04W4/08 , H04L1/18 , H04W4/18 , H04L1/20 , H04L12/18
CPC分类号： H04W72/042 , H04L1/00 , H04L1/0026 , H04L1/1819 , H04L1/1861 , H04L1/203 , H04L12/189 , H04L2001/0093 , H04W4/08 , H04W4/18 , H04W72/005 , H04W72/0413
摘要： Embodiments contemplate devices and techniques for receiving unicast and multicast transmissions over a downlink (DL) shared channel in parallel, for example an LTE DL shared channel (SCH). For example, one or more hybrid automatic repeat request (HARQ) entities may be configured to perform retransmissions of the multicast and/or unicast messages. Common and/or dedicated (e.g., separate) HARQ entities may be utilized for retransmission. The multicast downlink shared channels may be activated and/or deactivated on demand. The activation and/or deactivation may be performed using radio resource control (RRC) signaling and/or Medium Access Control (MAC) signaling. The multicast and/or unicast downlink shared channel data may include scalable video coding (SVC) data of varying priority. Embodiments also contemplate the use of simultaneous (e.g. parallel) multicast/unicast for scalable video coding transmission over WiFi/802.11 protocol signals.

4. 发明申请

US20190261209A1 Rate Adaptation Using Network Signaling 审中-公开
公开(公告)号：US20190261209A1
公开(公告)日：2019-08-22
申请号：US16404649
申请日：2019-05-06
申请人： VID SCALE, INC.
发明人： Anantharaman Balasubramanian , Gregory S. Sternberg , Liangping Ma , Samian Kaur , Yuriy Reznik , Avi Rapaport , Weimin Liu , Eduardo Asbun
IPC分类号： H04W28/02 , H04L29/08 , H04L29/06 , H04L12/811 , H04L12/825
摘要： Systems, methods, and instrumentalities are disclosed to perform rate adaptation in a wireless transmit/receive unit (WTRU). The WTRU may receive an encoded data stream, which may be encoded according to a Dynamic Adaptive HTTP Streaming (DASH) standard. The WTRU may request and/or receive the data stream from a content server. The WTRU may monitor and/or receive a cross-layer parameter, such as a physical layer parameter, a RRC layer parameter, and/or a MAC layer parameter (e.g., a CQI, a PRB allocation, a MRM, or the like). The WTRU may perform rate adaption based on the cross-layer parameter. For example, the WTRU may set the CE bit of an Explicit Congestion Notification (ECN) field based on the cross-layer parameter. The WTRU may determine to request the data stream encoded at a different rate based on the cross-layer parameter, the CE bit, and/or a prediction based on the cross-layer parameter.

5. 发明申请

US20170374654A1 SCALABLE VIDEO CODING OVER SIMULTANEOUS UNICAST/MULTICAST LTE DL SHARED CHANNEL 审中-公开
公开(公告)号：US20170374654A1
公开(公告)日：2017-12-28
申请号：US15682174
申请日：2017-08-21
申请人： VID SCALE, INC
发明人： Avi Rapaport , Samian Kaur , Liangping Ma , Weimin Liu , Ariela Zeira , Zhifeng Chen , Stephen E. Terry
IPC分类号： H04W72/04 , H04L1/18 , H04L1/00 , H04W4/08 , H04W72/00 , H04L12/18 , H04L1/20 , H04W4/18
CPC分类号： H04W72/042 , H04L1/00 , H04L1/0026 , H04L1/1819 , H04L1/1861 , H04L1/203 , H04L12/189 , H04L2001/0093 , H04W4/08 , H04W4/18 , H04W72/005 , H04W72/0413
摘要： Embodiments contemplate devices and techniques for receiving unicast and multicast transmissions over a downlink (DL) shared channel in parallel, for example an LTE DL shared channel (SCH). For example, one or more hybrid automatic repeat request (HARQ) entities may be configured to perform retransmissions of the multicast and/or unicast messages. Common and/or dedicated (e.g., separate) HARQ entities may be utilized for retransmission. The multicast downlink shared channels may be activated and/or deactivated on demand. The activation and/or deactivation may be performed using radio resource control (RRC) signaling and/or Medium Access Control (MAC) signaling. The multicast and/or unicast downlink shared channel data may include scalable video coding (SVC) data of varying priority. Embodiments also contemplate the use of simultaneous (e.g. parallel) multicast/unicast for scalable video coding transmission over WiFi/802.11 protocol signals.

6. 发明授权

US09277533B2 Scalable video coding over simultaneous unicast/multicast LTE DL shared channel 有权
标题翻译：同步单播/组播LTE DL共享信道的可扩展视频编码
公开(公告)号：US09277533B2
公开(公告)日：2016-03-01
申请号：US13897169
申请日：2013-05-17
申请人： VID Scale, Inc.
发明人： Avi Rapaport , Samian J. Kaur , Liangping Ma , Weimin Liu , Ariela Zeira , Zhifeng Chen , Stephen E. Terry
IPC分类号： H04H20/71 , H04W72/00 , H04L1/00 , H04W4/08 , H04W4/18
CPC分类号： H04W72/042 , H04L1/00 , H04L1/0026 , H04L1/1819 , H04L1/1861 , H04L1/203 , H04L12/189 , H04L2001/0093 , H04W4/08 , H04W4/18 , H04W72/005 , H04W72/0413
摘要： Embodiments contemplate devices and techniques for receiving unicast and multicast transmissions over a downlink (DL) shared channel in parallel, for example an LTE DL shared channel (SCH). For example, one or more hybrid automatic repeat request (HARQ) entities may be configured to perform retransmissions of the multicast and/or unicast messages. Common and/or dedicated (e.g., separate) HARQ entities may be utilized for retransmission. The multicast downlink shared channels may be activated and/or deactivated on demand. The activation and/or deactivation may be performed using radio resource control (RRC) signaling and/or Medium Access Control (MAC) signaling. The multicast and/or unicast downlink shared channel data may include scalable video coding (SVC) data of varying priority. Embodiments also contemplate the use of simultaneous (e.g. parallel) multicast/unicast for scalable video coding transmission over WiFi/802.11 protocol signals.
摘要翻译：实施例考虑用于并行地在下行链路（DL）共享信道上接收单播和多播传输的设备和技术，例如LTE DL共享信道（SCH）。例如，一个或多个混合自动重传请求（HARQ）实体可以被配置为执行多播和/或单播消息的重传。公共和/或专用（例如，单独的）HARQ实体可以用于重传。组播下行链路共享信道可以根据需要被激活和/或停用。可以使用无线电资源控制（RRC）信令和/或媒体接入控制（MAC）信令来执行激活和/或去激活。组播和/或单播下行链路共享信道数据可以包括不同优先级的可伸缩视频编码（SVC）数据。实施例还考虑使用同时（例如并行）多播/单播来通过WiFi / 802.11协议信号进行可扩展视频编码传输。

7. 发明申请

US20150009826A1 HIERARCHICAL TRAFFIC DIFFERENTIATION TO HANDLE CONGESTION AND/OR MANAGE USER QUALITY OF EXPERIENCE 有权
标题翻译：手段沟通和/或管理的分层交通差异用户体验质量
公开(公告)号：US20150009826A1
公开(公告)日：2015-01-08
申请号：US14376973
申请日：2013-02-16
申请人： VID SCALE, INC
发明人： Liangping Ma , Samian Kaur , Dimitrios Karampatsis , Avi Rapaport , Sternberg Gregory , Yuriy Reznik , Ariela Zeira , Weimin Liu , Naresh Soni
IPC分类号： H04W28/02 , H04W72/12
CPC分类号： H04W28/0289 , H04L47/2408 , H04L47/32 , H04W28/0263 , H04W28/0268 , H04W72/1242 , H04W88/16
摘要： Methods, apparatuses and systems for performing hierarchical traffic differentiation and/or employing hierarchical traffic differentiation are provided. These methods, apparatuses and systems may be implemented to, for example, handle congestion and/or to manage user quality of experience (QoE). Performing the hierarchical traffic differentiation may include differentiating or otherwise classifying (collectively “differentiating”) traffic mapped to, or within, a bearer formed in accordance with a QoS class into multiple traffic sub-classes. Employing the hierarchical traffic differentiation may include scheduling and/or policing (e.g., filtering) the differentiated traffic for transmission based on a prioritization of, and/or policy for managing, the multiple traffic sub-classes.
摘要翻译：提供了用于执行分层流量分化和/或采用分层流量区分的方法，装置和系统。这些方法，装置和系统可以被实现为例如处理拥塞和/或管理用户体验质量（QoE）。执行分级流量微分可以包括将映射到根据QoS类形成的承载上或在其中形成的承载的业务（统称为“区分”）分类或分类为多个业务子类。采用分层流量差异可以包括基于用于管理多个业务子类的优先化和/或策略来调度和/或管理（例如，过滤）用于传输的差分流量。

8. 发明申请

US20140036667A1 Rate Adaptation Using Network Signaling 有权
标题翻译：使用网络信令进行速率调整
公开(公告)号：US20140036667A1
公开(公告)日：2014-02-06
申请号：US13959348
申请日：2013-08-05
申请人： VID SCALE, INC.
发明人： Anantharaman Balasubramanian , Gregory S. Sternberg , Liangping Ma , Samian Kaur , Yuriy Reznik , Avi Rapaport , Weimin Liu , Eduardo Asbun
IPC分类号： H04W28/02
CPC分类号： H04W28/0231 , H04L47/26 , H04L47/38 , H04L65/4084 , H04L65/4092 , H04L65/80 , H04L67/02
摘要： Systems, methods, and instrumentalities are disclosed to perform rate adaptation in a wireless transmit/receive unit (WTRU). The WTRU may receive an encoded data stream, which may be encoded according to a Dynamic Adaptive HTTP Streaming (DASH) standard. The WTRU may request and/or receive the data stream from a content server. The WTRU may monitor and/or receive a cross-layer parameter, such as a physical layer parameter, a RRC layer parameter, and/or a MAC layer parameter (e.g., a CQI, a PRB allocation, a MRM, or the like). The WTRU may perform rate adaption based on the cross-layer parameter. For example, the WTRU may set the CE bit of an Explicit Congestion Notification (ECN) field based on the cross-layer parameter. The WTRU may determine to request the data stream encoded at a different rate based on the cross-layer parameter, the CE bit, and/or a prediction based on the cross-layer parameter.
摘要翻译：公开了系统，方法和手段来在无线发射/接收单元（WTRU）中执行速率适配。 WTRU可以接收编码的数据流，其可以根据动态自适应HTTP流（DASH）标准进行编码。 WTRU可以从内容服务器请求和/或接收数据流。 WTRU可以监视和/或接收跨层参数，例如物理层参数，RRC层参数和/或MAC层参数（例如，CQI，PRB分配，MRM等）。 WTRU可以基于跨层参数来执行速率适配。例如，WTRU可以基于跨层参数来设置显式拥塞通知（ECN）字段的CE位。 WTRU可以基于跨层参数，CE比特和/或基于跨层参数的预测来确定以不同的速率编码的数据流。

9. 发明授权

US10349302B2 Rate adaptation using network signaling 有权
公开(公告)号：US10349302B2
公开(公告)日：2019-07-09
申请号：US15415873
申请日：2017-01-26
申请人： VID SCALE, INC.
发明人： Anantharaman Balasubramanian , Gregory S. Sternberg , Liangping Ma , Samian Kaur , Yuriy Reznik , Avi Rapaport , Weimin Liu , Eduardo Asbun
IPC分类号： H04W28/02 , H04L12/811 , H04L12/825 , H04L29/06 , H04L29/08
摘要： Systems, methods, and instrumentalities are disclosed to perform rate adaptation in a wireless transmit/receive unit (WTRU). The WTRU may receive an encoded data stream, which may be encoded according to a Dynamic Adaptive HTTP Streaming (DASH) standard. The WTRU may request and/or receive the data stream from a content server. The WTRU may monitor and/or receive a cross-layer parameter, such as a physical layer parameter, a RRC layer parameter, and/or a MAC layer parameter (e.g., a CQI, a PRB allocation, a MRM, or the like). The WTRU may perform rate adaption based on the cross-layer parameter. For example, the WTRU may set the CE bit of an Explicit Congestion Notification (ECN) field based on the cross-layer parameter. The WTRU may determine to request the data stream encoded at a different rate based on the cross-layer parameter, the CE bit, and/or a prediction based on the cross-layer parameter.

10. 发明授权

US09591513B2 Rate adaptation using network signaling 有权
标题翻译：使用网络信令进行速率调整
公开(公告)号：US09591513B2
公开(公告)日：2017-03-07
申请号：US13959348
申请日：2013-08-05
申请人： VID SCALE, INC.
发明人： Anantharaman Balasubramanian , Gregory S. Sternberg , Liangping Ma , Samian Kaur , Yuriy Reznik , Avi Rapaport , Weimin Liu , Eduardo Asbun
IPC分类号： H04W28/02 , H04L12/811 , H04L12/825 , H04L29/06
CPC分类号： H04W28/0231 , H04L47/26 , H04L47/38 , H04L65/4084 , H04L65/4092 , H04L65/80 , H04L67/02
摘要： Systems, methods, and instrumentalities are disclosed to perform rate adaptation in a wireless transmit/receive unit (WTRU). The WTRU may receive an encoded data stream, which may be encoded according to a Dynamic Adaptive HTTP Streaming (DASH) standard. The WTRU may request and/or receive the data stream from a content server. The WTRU may monitor and/or receive a cross-layer parameter, such as a physical layer parameter, a RRC layer parameter, and/or a MAC layer parameter (e.g., a CQI, a PRB allocation, a MRM, or the like). The WTRU may perform rate adaption based on the cross-layer parameter. For example, the WTRU may set the CE bit of an Explicit Congestion Notification (ECN) field based on the cross-layer parameter. The WTRU may determine to request the data stream encoded at a different rate based on the cross-layer parameter, the CE bit, and/or a prediction based on the cross-layer parameter.
摘要翻译：公开了系统，方法和手段来在无线发射/接收单元（WTRU）中执行速率适配。 WTRU可以接收编码的数据流，其可以根据动态自适应HTTP流（DASH）标准进行编码。 WTRU可以从内容服务器请求和/或接收数据流。 WTRU可以监视和/或接收跨层参数，例如物理层参数，RRC层参数和/或MAC层参数（例如，CQI，PRB分配，MRM等）。 WTRU可以基于跨层参数来执行速率适配。例如，WTRU可以基于跨层参数来设置显式拥塞通知（ECN）字段的CE位。 WTRU可以基于跨层参数，CE比特和/或基于跨层参数的预测来确定以不同的速率编码的数据流。

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