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    Techniques for distributing content to multiple devices in a communication network
    1.
    发明授权
    Techniques for distributing content to multiple devices in a communication network 有权
    将内容分发到通信网络中的多个设备的技术

    公开(公告)号：US08665880B2

    公开(公告)日：2014-03-04

    申请号：US11859716

    申请日：2007-09-21

    申请人： Mehmet Yavuz ,  Matthew Stuart Grob ,  Nagesh S. Nandiraju

    发明人： Mehmet Yavuz ,  Matthew Stuart Grob ,  Nagesh S. Nandiraju

    IPC分类号： H04L12/28

    CPC分类号： H04L65/4076 ,  H04L12/1881 ,  H04L12/189 ,  H04L65/4084 ,  H04L67/04 ,  H04L67/125 ,  H04L67/2842 ,  H04L67/32 ,  H04W72/005

    摘要： This disclosure describes techniques for scheduling distribution of content to a plurality of devices in a communication network, such as a cellular-based wireless network. According to this disclosure, two or more distribution techniques may be used, and scheduling techniques are performed to determine which distribution technique to use for different content. For example, content can be broadcast to all devices on the network (broadcast), multicast within several cells of the network (multi-cell multicast), multicast in a specific cell of the network (single cell multicast), or unicast to one or more specific devices within specific cells of the network (unicast). The scheduling techniques described in this disclosure may improve content distribution by substantially maximizing the number of content requests that are satisfied, particularly when bandwidth is limited.

    摘要翻译： 本公开描述了用于将内容分发调度到诸如基于蜂窝的无线网络之类的通信网络中的多个设备的技术。 根据本公开，可以使用两种或更多种分发技术，并且执行调度技术以确定用于不同内容的分发技术。 例如，内容可以广播到网络上的所有设备（广播），网络的几个小区内的多播（多小区多播），网络的特定小区中的多播（单个小区多播），或者单播到一个或 网络特定小区内的更具体的设备（单播）。 本公开中描述的调度技术可以通过基本上最大化满足的内容请求的数量来改进内容分发，特别是当带宽受限时。

    Methods and systems for server selection during feedback channel impairment in wireless communications
    2.
    发明授权
    Methods and systems for server selection during feedback channel impairment in wireless communications 有权
    无线通信中反馈信道损伤时服务器选择的方法和系统

    公开(公告)号：US08406774B2

    公开(公告)日：2013-03-26

    申请号：US11506108

    申请日：2006-08-16

    申请人： Mehmet Yavuz ,  Sarut Vanichpun ,  Yeliz Tokgoz ,  Matthew Stuart Grob ,  Peter John Black

    发明人： Mehmet Yavuz ,  Sarut Vanichpun ,  Yeliz Tokgoz ,  Matthew Stuart Grob ,  Peter John Black

    IPC分类号： H04W40/00

    CPC分类号： H04W36/18 ,  H04W36/30 ,  H04W36/38 ,  H04W72/00 ,  H04W99/00

    摘要： Embodiments disclosed herein relate to methods and systems for server selection during feedback channel impairment in wireless communications. The feedback channel may be provided by a data rate control (DRC) channel, transmitted from an access terminal to an access network relating the selected serving sector (DRC cover) and the desired data rate (DRC rate) for transmission on forward link. During DRC cover erasure (e.g., due to channel impairment), a data source control (DSC) channel may be used as complimentary information to assist the DRC erasure mapping decision at the access network.

    摘要翻译： 本文公开的实施例涉及在无线通信中的反馈信道损伤期间服务器选择的方法和系统。 反馈信道可以由数据速率控制（DRC）信道提供，数据速率控制（DRC）信道从接入终端发送到与所选择的服务扇区（DRC覆盖）相关联的接入网络和用于在前向链路上传输的期望数据速率（DRC速率）。 在DRC覆盖擦除期间（例如，由于信道损害），可以使用数据源控制（DSC）信道作为补充信息来辅助接入网络处的DRC擦除映射决定。

    TECHNIQUES FOR DISTRIBUTING CONTENT TO MULTIPLE DEVICES IN A COMMUNICATION NETWORK
    3.
    发明申请
    TECHNIQUES FOR DISTRIBUTING CONTENT TO MULTIPLE DEVICES IN A COMMUNICATION NETWORK 有权
    在通信网络中分配多个设备的内容的技术

    公开(公告)号：US20090081944A1

    公开(公告)日：2009-03-26

    申请号：US11859716

    申请日：2007-09-21

    申请人： Mehmet Yavuz ,  Matthew Stuart Grob

    发明人： Mehmet Yavuz ,  Matthew Stuart Grob

    IPC分类号： H04H20/00

    CPC分类号： H04L65/4076 ,  H04L12/1881 ,  H04L12/189 ,  H04L65/4084 ,  H04L67/04 ,  H04L67/125 ,  H04L67/2842 ,  H04L67/32 ,  H04W72/005

    摘要： This disclosure describes techniques for scheduling distribution of content to a plurality of devices in a communication network, such as a cellular-based wireless network. According to this disclosure, two or more distribution techniques may be used, and scheduling techniques are performed to determine which distribution technique to use for different content. For example, content can be broadcast to all devices on the network (broadcast), multicast within several cells of the network (multi-cell multicast), multicast in a specific cell of the network (single cell multicast), or unicast to one or more specific devices within specific cells of the network (unicast). The scheduling techniques described in this disclosure may improve content distribution by substantially maximizing the number of content requests that are satisfied, particularly when bandwidth is limited.

    摘要翻译： 本公开描述了用于将内容分发调度到诸如基于蜂窝的无线网络之类的通信网络中的多个设备的技术。 根据本公开，可以使用两种或更多种分发技术，并且执行调度技术以确定用于不同内容的分发技术。 例如，内容可以广播到网络上的所有设备（广播），网络的几个小区内的多播（多小区多播），网络的特定小区中的多播（单个小区多播），或者单播到一个或 网络特定小区内的更具体的设备（单播）。 本公开中描述的调度技术可以通过基本上最大化满足的内容请求的数量来改进内容分发，特别是当带宽受限时。

    System and method for persistence-vector-based rate assignment
    5.
    发明授权
    System and method for persistence-vector-based rate assignment 有权
    基于持久性矢量的速率分配的系统和方法

    公开(公告)号：US06965613B2

    公开(公告)日：2005-11-15

    申请号：US10370995

    申请日：2003-02-20

    申请人： Gadi Karmi ,  Matthew Stuart Grob ,  Paul E. Bender

    发明人： Gadi Karmi ,  Matthew Stuart Grob ,  Paul E. Bender

    IPC分类号： G06F9/50 ,  G06F17/10 ,  H04L12/56 ,  H04W28/18 ,  H04J3/16

    CPC分类号： H04W28/18 ,  G06F9/50 ,  H04L47/10

    摘要： In a system including a resource which is shared among a number of users, it is difficult to distribute the available capacity of the resources fairly among the users and still maximize resource utilization. Additionally, it is desirable to allow at least some of the control over usage rates to remain with the users, while at the same time avoiding situations where the resource is overloaded. A system and method are disclosed wherein usage rates are selected from among a set of available rates according to a set of persistence vectors.

    摘要翻译： 在包括在多个用户之间共享的资源的系统中，难以在用户之间公平地分配资源的可用容量，并且仍然使资源利用率最大化。 此外，期望允许至少一些对使用率的控制保留在用户身上，同时避免资源过载的情况。 公开了一种系统和方法，其中根据一组持久性向量从一组可利用率中选择使用率。

    Method and apparatus for robust handoff in wireless communication systems
    6.
    发明授权
    Method and apparatus for robust handoff in wireless communication systems 有权
    无线通信系统中鲁棒切换的方法和装置

    公开(公告)号：US08588777B2

    公开(公告)日：2013-11-19

    申请号：US11619550

    申请日：2007-01-03

    申请人： Matthew Stuart Grob ,  Roberto Padovani ,  Paul E. Bender ,  Gadi Karmi ,  Robert H. Kimball ,  Greg M. Hoagland

    发明人： Matthew Stuart Grob ,  Roberto Padovani ,  Paul E. Bender ,  Gadi Karmi ,  Robert H. Kimball ,  Greg M. Hoagland

    IPC分类号： H04W36/00

    CPC分类号： H04W36/18 ,  H04B17/318 ,  H04W36/30

    摘要： A communication system that allows a soft handoff to be completed, even when the communications link between the active base station and the mobile station deteriorates before the mobile station has received the handoff direction message. The mobile station maintains a list of base stations that the mobile station is in communication with, referred to as an “Active Set”. In addition, the mobile station maintains another list of base stations that are proximate to the base stations in the active set. This list is referred to as the “Neighbor Set”. In accordance with the disclosed method and apparatus, the mobile station places a base station in the active set upon including the base station in a pilot strength measurement message (PSMM). The mobile station monitors transmissions from all of the base stations on the active set to receive a handoff direction message (HDM).

    摘要翻译： 即使在移动台已经接收到切换方向消息之前，即使当活动基站和移动台之间的通信链路恶化时，也能够完成软越区切换的通信系统。 移动台保持移动台与之通信的基站的列表，称为“活动集”。 此外，移动站维护在活动集合中靠近基站的另一个基站列表。 该列表被称为“邻居集”。 根据所公开的方法和装置，移动台在将基站包括在导频强度测量消息（PSMM）中时将基站放置在活动集中。 移动站监视来自主动集合上的所有基站的传输以接收切换方向消息（HDM）。

    METHODS AND SYSTEMS FOR PROVIDING ENHANCED POSITION LOCATION IN WIRELESS COMMUNICATIONS
    7.
    发明申请
    METHODS AND SYSTEMS FOR PROVIDING ENHANCED POSITION LOCATION IN WIRELESS COMMUNICATIONS 有权
    在无线通信中提供增强位置的方法和系统

    公开(公告)号：US20110149863A1

    公开(公告)日：2011-06-23

    申请号：US13024230

    申请日：2011-02-09

    申请人： Peter John Black ,  Matthew Stuart Grob

    发明人： Peter John Black ,  Matthew Stuart Grob

    IPC分类号： H04W40/00 ,  G01S5/02 ,  H04W88/02

    CPC分类号： H04W72/0446 ,  G01S5/0221 ,  H04W48/08 ,  H04W48/14 ,  H04W64/00

    摘要： Embodiments disclosed herein relate to methods and systems for providing improved position-location (e.g., time-of-arrival) measurement and enhanced position location in wireless communication systems. In an embodiment, an access point may replace information (e.g., data) transmission by a “known” transmission (or “reference transmission”) at a predetermined time known to access terminals in the corresponding sectors. The access terminals may use the received reference transmission to perform a position-location measurement, and report back the measured information. The access point may also send a reference transmission on demand, e.g., in response to a request from an access terminal in need for a location-based service.

    摘要翻译： 本文公开的实施例涉及用于在无线通信系统中提供改进的位置定位（例如到达时间）测量和增强的位置定位的方法和系统。 在一个实施例中，接入点可以在对已知的传输（或“参考传输”）在对应扇区中的接入终端已知的预定时间内替换信息（例如，数据）传输。 接入终端可以使用接收到的参考传输来执行位置测量，并且返回所测量的信息。 接入点还可以例如响应于需要基于位置的服务的接入终端的请求，按需发送参考传输。