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21. 发明授权

US09014074B2 Signaling and management of broadcast-multicast waveform embedded in a unicast waveform 有权
标题翻译：传播和管理嵌入在单播波形中的广播 - 组播波形
公开(公告)号：US09014074B2
公开(公告)日：2015-04-21
申请号：US13240992
申请日：2011-09-22
申请人： Fatih Ulupinar , Parag A. Agashe , Ragulan Sinnarajah
发明人： Fatih Ulupinar , Parag A. Agashe , Ragulan Sinnarajah
IPC分类号： H04H20/71 , H04W4/00 , H04L12/18 , H04L1/00 , H04W4/06 , H04W28/06
CPC分类号： H04L12/189 , H04L1/0009 , H04W4/06 , H04W28/065
摘要： Embodiments describe overlaying a broadcast multicast channel on top of a unicast network. Messages can be generated by protocols in a broadcast/multicast (BCMC) stack and tunneled through an IRTP of a serving access node. These messages can be transmitted on a BCMC channel and/or a unicast channel. Other messages can be generated by protocols in a unicast stack and tunneled to a B-IRTP of a BCMC Access node and transmitted on a BCMC channel to an access terminal.
摘要翻译：实施例描述了在单播网络之上覆盖广播多播信道。消息可以由广播/组播（BCMC）栈中的协议产生，并通过服务接入节点的IRTP进行隧道传输。这些消息可以在BCMC信道和/或单播信道上发送。其他消息可以由单播栈中的协议生成，并且被隧道传送到BCMC接入节点的B-IRTP，并在BCMC信道上传送到接入终端。

22. 发明授权

US08320922B2 Registration in a broadcast communications system 有权
标题翻译：在广播通信系统中注册
公开(公告)号：US08320922B2
公开(公告)日：2012-11-27
申请号：US10214680
申请日：2002-08-07
申请人： Baaziz Achour , Lorenzo Casaccia , Ragulan Sinnarajah
发明人： Baaziz Achour , Lorenzo Casaccia , Ragulan Sinnarajah
IPC分类号： H04W72/00
CPC分类号： H04W72/005
摘要： Systems and techniques are disclosed relating to communications. The systems and techniques include an input device, generating a time period in response to a broadcast channel selection from the input device, generating a request to register the broadcast channel if the time period ends before receiving a second broadcast channel selection, and transmitting the request to an access network. It is emphasized that this abstract is provided to comply with the rules requiring an abstract which will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope or the meaning of the claims.
摘要翻译：公开了与通信相关的系统和技术。所述系统和技术包括输入设备，响应于来自输入设备的广播频道选择产生时间周期，如果在接收第二广播频道选择之前的时间段结束时生成注册广播频道的请求，并且发送请求到接入网络。要强调的是，该摘要被提供以符合要求摘要的规则，这将允许搜索者或其他读者快速确定技术公开的主题。提交它的理解是，它不会用于解释或限制权利要求的范围或含义。

23. 发明授权

US08208388B2 Method and apparatus for time-based reception of transmissions in a wireless communication system 有权
标题翻译：用于在无线通信系统中基于时间的接收传输的方法和装置
公开(公告)号：US08208388B2
公开(公告)日：2012-06-26
申请号：US10918035
申请日：2004-08-13
申请人： Lorenzo Casaccia , Ragulan Sinnarajah
发明人： Lorenzo Casaccia , Ragulan Sinnarajah
IPC分类号： H04J3/14 , H04J3/16
CPC分类号： H04L1/1685 , H04L1/0007 , H04L1/1657 , H04L1/1848 , H04L1/188
摘要： Method for segmented message transmission wherein each message is first divided into segments and the segments are fragmented. A segment parameter is applied to each segment, and a segment identifier to each fragment. The fragments are provided to a lower level for preparation into frames for transmission. One embodiment is applied to the transmission of short duration messages, such as control messages. A timer is used to detect an erasure within a plurality of transmission frames, wherein the timer uses an average inter-arrival time period between transmitted frames to determine a missing frame. In one embodiment, the time period is given as α*AIT, wherein α is a constant value, and AIT is the average inter-arrival time of frames.
摘要翻译：用于分段消息传输的方法，其中每个消息首先被划分成段并且段被分段。片段参数应用于每个片段，并将片段标识符应用于每个片段。片段被提供到较低级别以便准备用于传输的帧。一个实施例应用于诸如控制消息的短持续时间消息的传输。定时器用于检测多个传输帧内的擦除，其中定时器使用传输帧之间的平均到达间时间来确定丢失的帧。在一个实施例中，时间周期作为α* AIT给出，其中α是常数值，并且AIT是帧的平均到达间隔时间。

24. 发明授权

US08126469B2 Method and apparatus for call setup latency reduction 有权
标题翻译：呼叫建立延迟降低的方法和装置
公开(公告)号：US08126469B2
公开(公告)日：2012-02-28
申请号：US11565598
申请日：2006-11-30
申请人： Ragulan Sinnarajah , Edward G. Tiedemann, Jr. , Ramin Rezaiifar , Jun Wang , Duncan Ho
发明人： Ragulan Sinnarajah , Edward G. Tiedemann, Jr. , Ramin Rezaiifar , Jun Wang , Duncan Ho
IPC分类号： H04W40/00 , H04M3/42 , H04L12/16 , H04Q11/00
CPC分类号： H04L1/188 , H04L1/1607 , H04L2212/00 , H04W28/06 , H04W28/18 , H04W72/04 , H04W72/042 , H04W76/10 , H04W76/11 , H04W76/19
摘要： Techniques for minimizing call setup latency are disclosed. In one aspect, a channel assignment message is sent with a flag to direct the use of previously negotiated service parameters. This aspect eliminates the need for service negotiation messages. In another aspect, a channel assignment message is sent with an active set identifier instead of an active set and its parameters. This aspect reduces the transmission time of the channel assignment message. In yet another aspect, call setup without paging is facilitated by a mobile station (106) sending a pilot strength measurement message between active communication sessions, such that a channel assignment message can be used for mobile station terminated call setup without the need for mobile station paging and related messages.
摘要翻译：公开了用于最小化呼叫建立延迟的技术。在一个方面，用标志发送信道分配消息，以指示使用先前协商的服务参数。这方面消除了对服务协商消息的需要。在另一方面，使用活动集标识符而不是活动集及其参数发送信道分配消息。该方面减少了信道分配消息的传输时间。在另一方面，移动台（106）在主动通信会话之间发送导频强度测量消息来促进无寻呼的呼叫建立，使得信道分配消息可用于移动台终止的呼叫建立而不需要移动台寻呼和相关消息。

25. 发明授权

US08095144B2 Method and apparatus for hashing over multiple frequency bands in a communication system 有权
标题翻译：用于在通信系统中对多个频带进行散列的方法和装置
公开(公告)号：US08095144B2
公开(公告)日：2012-01-10
申请号：US12707537
申请日：2010-02-17
申请人： Aziz Gholmieh , Peter Gaal , Ragulan Sinnarajah
发明人： Aziz Gholmieh , Peter Gaal , Ragulan Sinnarajah
IPC分类号： H04W72/00
CPC分类号： H04W72/0453
摘要： Method and apparatus for hashing mobile stations to frequencies in a communication system. The method uses two-level hashing to assign a mobile station first to a frequency band and then to a specific frequency within the frequency band. Embodiments allow for weights to be assigned to frequencies and mobiles hashed to the weighted frequencies. Weighting allows for a non-uniform distribution of mobile stations among frequencies to optimize system operating parameters.
摘要翻译：移动台将通信系统中的频率散列的方法和装置。该方法使用两级哈希法将移动台首先分配给频带，然后分配给频带内的特定频率。实施例允许将权重分配给频率并将移动台散列到加权频率。加权允许移动站在频率之间的不均匀分布以优化系统操作参数。

26. 发明申请

US20110130086A1 METHOD AND APPARATUS FOR SWITCHING BETWEEN SHARED AND INDIVIDUAL CHANNELS TO PROVIDE BROADCAST CONTENT SERVICES IN A WIRELESS TELEPHONE NETWORK 有权
标题翻译：用于在无线电话网络中提供广播内容服务的共享信道和个体信道之间切换的方法和装置
公开(公告)号：US20110130086A1
公开(公告)日：2011-06-02
申请号：US12772081
申请日：2010-04-30
申请人： Ragulan Sinnarajah , Jun Wang , Tao Chen
发明人： Ragulan Sinnarajah , Jun Wang , Tao Chen
IPC分类号： H04H20/71
CPC分类号： H04W36/08 , H04W4/06 , H04W36/06 , H04W72/005
摘要： A wireless communications network (100) includes various base stations (110) and subscriber-stations (114). The base stations each provide (602) broadcast content services to subscriber-stations over communication channels of one of the following types: 1) shared channels for use by multiple subscriber-stations, 2) individual channels each dedicated for use by an individual subscriber-station. In response to one or more prescribed condition changes (604), there is a switch (606) in the type of communications channel used to provide broadcast content services to one or more given subscriber-stations.
摘要翻译：无线通信网络（100）包括各种基站（110）和用户站（114）。基站各自通过以下类型之一的通信信道向用户站提供（602）广播内容服务：1）多个用户站使用的共享信道，2）专用于个体用户的各个信道，站。响应于一个或多个规定条件改变（604），存在用于向一个或多个给定用户站提供广播内容服务的通信信道类型的交换机（606）。

27. 发明授权

US07894403B2 Method and apparatus for call setup latency reduction 有权
标题翻译：呼叫建立延迟降低的方法和装置
公开(公告)号：US07894403B2
公开(公告)日：2011-02-22
申请号：US11565602
申请日：2006-11-30
申请人： Ragulan Sinnarajah , Edward G. Tiedemann, Jr. , Ramin Rezaiifar , Jun Wang , Duncan Ho
发明人： Ragulan Sinnarajah , Edward G. Tiedemann, Jr. , Ramin Rezaiifar , Jun Wang , Duncan Ho
IPC分类号： H04B7/216 , H04W72/00
CPC分类号： H04L1/188 , H04L1/1607 , H04L2212/00 , H04W28/06 , H04W28/18 , H04W72/04 , H04W72/042 , H04W76/10 , H04W76/11 , H04W76/19
摘要： Techniques for minimizing call setup latency are disclosed. In one aspect, a channel assignment message is sent with a flag to direct the use of previously negotiated service parameters. This aspect eliminates the need for service negotiation messages. In another aspect, a channel assignment message is sent with an active set identifier instead of an active set and its parameters. This aspect reduces the transmission time of the channel assignment message. In yet another aspect, call setup without paging is facilitated by a mobile station (106) sending a pilot strength measurement message between active communication sessions, such that a channel assignment message can be used for mobile station terminated call setup without the need for mobile station paging and related messages.
摘要翻译：公开了用于最小化呼叫建立延迟的技术。在一个方面，用标志发送信道分配消息，以指示使用先前协商的服务参数。这方面消除了对服务协商消息的需要。在另一方面，使用活动集标识符而不是活动集及其参数发送信道分配消息。该方面减少了信道分配消息的传输时间。在另一方面，移动台（106）在主动通信会话之间发送导频强度测量消息来促进无寻呼的呼叫建立，使得信道分配消息可用于移动台终止的呼叫建立而不需要移动台寻呼和相关消息。

28. 发明申请

US20100291863A1 Wireless Local Access Network System Detection and Selection 有权
标题翻译：无线本地接入网络系统检测与选择
公开(公告)号：US20100291863A1
公开(公告)日：2010-11-18
申请号：US12844726
申请日：2010-07-27
申请人： Raymond T. Hsu , Ragulan Sinnarajah
发明人： Raymond T. Hsu , Ragulan Sinnarajah
IPC分类号： H04H60/09
CPC分类号： H04W48/10 , H04L12/189 , H04L12/1895 , H04W48/14
摘要： Method and apparatus for detection and selection of Wireless Local Area Network (WLAN) service. A cellular network may provide an advertisement for a WLAN, such as in an overhead signaling message. The advertisement may identify the Access Point(s) by an Extended Service Set Identifier (ESSID). The remote station may then scan for the WLAN service automatically or manually.
摘要翻译：用于无线局域网（WLAN）服务的检测和选择的方法和装置。蜂窝网络可以为WLAN提供广告，例如在开销信令消息中。广告可以通过扩展服务集标识符（ESSID）标识接入点。远程站可能会自动或手动扫描WLAN服务。

29. 发明申请

US20100144361A1 Method and Apparatus for Hashing Over Multiple Frequency Bands in a Communication System 有权
标题翻译：通信系统中多频段散列的方法和装置
公开(公告)号：US20100144361A1
公开(公告)日：2010-06-10
申请号：US12707537
申请日：2010-02-17
申请人： Aziz Gholmieh , Peter Gaal , Ragulan Sinnarajah
发明人： Aziz Gholmieh , Peter Gaal , Ragulan Sinnarajah
IPC分类号： H04W72/04
CPC分类号： H04W72/0453
摘要： Method and apparatus for hashing mobile stations to frequencies in a communication system. The method uses two-level hashing to assign a mobile station first to a frequency band and then to a specific frequency within the frequency band. Embodiments allow for weights to be assigned to frequencies and mobiles hashed to the weighted frequencies. Weighting allows for a non-uniform distribution of mobile stations among frequencies to optimize system operating parameters.
摘要翻译：移动台将通信系统中的频率散列的方法和装置。该方法使用两级哈希法将移动台首先分配给频带，然后分配给频带内的特定频率。实施例允许将权重分配给频率并将移动台散列到加权频率。加权允许移动站在频率之间的不均匀分布以优化系统操作参数。

30. 发明授权

US07689226B2 Method and system for signaling in broadcast communication system 有权
标题翻译：广播通信系统信令的方法和系统
公开(公告)号：US07689226B2
公开(公告)日：2010-03-30
申请号：US11060183
申请日：2005-02-16
申请人： Ragulan Sinnarajah , Jun Wang , Paul E. Bender , Tao Chen , Edward G. Tiedemann, Jr.
发明人： Ragulan Sinnarajah , Jun Wang , Paul E. Bender , Tao Chen , Edward G. Tiedemann, Jr.
IPC分类号： H04Q7/20
CPC分类号： H04W72/005 , H04H20/28 , H04H20/72 , H04H40/27 , H04H60/91 , H04L12/189 , H04W48/12 , H04W68/00 , H04W84/042
摘要： A method and a system for providing signaling in cellular telephone system providing broadcast services to fully integrate broadcast services with the services provided by the cellular telephone systems. The signaling method coordinate interaction between an access network and the subscriber station to allowing the subscriber station to decode the broadcast service, to receive paging messages while receiving the broadcast service, to properly transition between operation states, and other functions known to one of ordinary skill in the art.
摘要翻译：一种用于在提供广播服务的蜂窝电话系统中提供信令以将广播服务与蜂窝电话系统提供的服务完全整合的方法和系统。信令方法协调接入网与用户站之间的交互，以允许用户台解码广播服务，在接收广播服务的同时接收寻呼消息，以适当地在操作状态之间转换，以及普通技术人员已知的其他功能在艺术。

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