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11. 发明申请

US20070286151A1 METHOD AND APPARATUS USED FOR AIRLINK COMMUNICATIONS 失效
标题翻译：用于AIRLINK通信的方法和装置
公开(公告)号：US20070286151A1
公开(公告)日：2007-12-13
申请号：US11759887
申请日：2007-06-07
申请人： Rajat Prakash , Fatih Ulupinar , Gavin Horn , Paul E. Bender
发明人： Rajat Prakash , Fatih Ulupinar , Gavin Horn , Paul E. Bender
IPC分类号： H04J3/24 , H04L12/56
CPC分类号： H04L61/6004 , H04L29/12028 , H04L29/12801 , H04L29/12943 , H04L61/103 , H04L61/6072 , H04W36/023 , H04W88/08
摘要： Methods and apparatus for communicating between an access terminal (AT) and a device serving the AT by way of an Access Point (AP) are described. In accordance with one feature serving devices may be assigned specific addresses which are interpreted based on the source of the communication, e.g., MAC packet, in which the address is used. Such addresses may be interpreted as being of a different type than other addresses which can be interpreted and/or used without taking into account the identity of the sender. In some embodiments Session Controllers and/or Internet Attachment Points (IAPs) are identified with such addresses. The address value is the same for one or more ATs but is interpreted at an AP receiving such the IAP address based on information corresponding to the AT which sent the packet including the IAP or Session Controller address.
摘要翻译：描述了通过接入点（AP）在接入终端（AT）和服务于AT的设备之间进行通信的方法和装置。根据一个特征，服务设备可以被分配特定的地址，这些地址是基于使用该地址的通信源，例如MAC包解释的。这样的地址可以被解释为与可以被解释和/或使用的其他地址不同的类型，而不考虑发送者的身份。在一些实施例中，会话控制器和/或因特网附件点（IAP）被识别为具有这样的地址。地址值对于一个或多个AT是相同的，但是在接收到这样的IAP地址的AP处解释，该AP基于与发送包括IAP或会话控制器地址的分组相对应的AT。

12. 发明申请

US20070153722A1 Method and apparatus for seamless and efficient wireless handoffs 有权
标题翻译：无缝和高效无线切换的方法和装置
公开(公告)号：US20070153722A1
公开(公告)日：2007-07-05
申请号：US11326867
申请日：2006-01-05
申请人： Donald Gillies , Gavin Horn , Nikhil Jain , Avneesh Agrawal
发明人： Donald Gillies , Gavin Horn , Nikhil Jain , Avneesh Agrawal
IPC分类号： H04Q7/00
CPC分类号： H04W36/02 , H04L1/1867
摘要： The diclosure is directed to methods and apparatuses for seamless and efficient wireless handoffs of an acess terminal betweeen acess points in a communication network. The acess points include memory configured to buffer packets received from a network for the acess terminal, a processor configured to queue one of the packets for over the air tranmission to the acess terminal and fragment the data in the queued packet into multiple frames, and a transmitter configured to transmit the framed data over the air to the access terminal. The processor is further configured to maintain an indicator relating to the portion of the data in the queued packet that remains to be transmitted.
摘要翻译：该机构涉及用于在通信网络中的接入点之间的无线终端的无缝和有效的无线切换的方法和装置。访问点包括被配置为缓冲从用于接收终端的网络接收的分组的存储器，处理器，被配置为将空中传输的分组中的一个排队到接入终端，并将排队分组中的数据分段成多个帧，发射机被配置为通过空中将成帧的数据发送到接入终端。处理器还被配置为维护与待发送的排队分组中的数据的部分有关的指示符。

13. 发明授权

US07240358B2 Methods and apparatus for scheduling, serving, receiving media-on demand for clients, servers arranged according to constraints on resources 有权
标题翻译：根据资源限制安排，服务，接收媒体的客户端，服务器安排的方法和装置
公开(公告)号：US07240358B2
公开(公告)日：2007-07-03
申请号：US09768843
申请日：2001-01-23
申请人： Gavin Horn , Michael G. Luby , Jens Rasmussen , Per Knudsgaard , Soren Lassen
发明人： Gavin Horn , Michael G. Luby , Jens Rasmussen , Per Knudsgaard , Soren Lassen
IPC分类号： H04N7/173
CPC分类号： H04N21/23406 , H04L12/1881 , H04N7/17318 , H04N21/23106 , H04N21/2387 , H04N21/2401 , H04N21/4331 , H04N21/6405 , H04N21/6408 , H04N21/8456
摘要： A media object is scheduled for transmission between a server and a client. The media object is partitioned into segments of blocks, wherein each block is a unit of media for which a client will wait to receive an entire block before playing out the block, and wherein each segment includes an integer number of blocks. One or more channels on which to serve each segment are determined, and a rate at which to serve each segment is determined. Additionally, a schedule pair for each channel is determined. The schedule pair includes a time at which the client may start receiving on the channel and a time at which the client may stop receiving on the channel.
摘要翻译：媒体对象被安排在服务器和客户端之间进行传输。媒体对象被划分成块的段，其中每个块是在播放块之前客户端将等待接收整个块的媒体单元，并且其中每个段包括整数个块。确定在其上服务于每个段的一个或多个信道，并确定为每个段服务的速率。另外，确定每个通道的调度对。时间表对包括客户端可以开始在频道上接收的时间和客户端可能在该频道上停止接收的时间。

14. 发明申请

US20070105575A1 FLEXIBLE MEDIUM ACCESS CONTROL (MAC) FOR AD HOC DEPLOYED WIRELESS NETWORKS 有权
标题翻译：用于AD HOC部署无线网络的灵活中介访问控制（MAC）
公开(公告)号：US20070105575A1
公开(公告)日：2007-05-10
申请号：US11553417
申请日：2006-10-26
申请人： Ashwin Sampath , Rajarshi Gupta , David Julian , Gavin Horn , Anastasios Stamoulis , Nikhil Jain , Husheng Li , Rajat Prakash
发明人： Ashwin Sampath , Rajarshi Gupta , David Julian , Gavin Horn , Anastasios Stamoulis , Nikhil Jain , Husheng Li , Rajat Prakash
IPC分类号： H04B7/00
CPC分类号： H04W52/243 , H04W52/34 , H04W72/04 , H04W72/0406 , H04W72/082
摘要： Systems and methods are disclosed that facilitate wireless communication using resource utilization messages (RUMs), in accordance with various aspects. A RUM may be generated for a first node, such as an access point or an access terminal, to indicate that a first predetermined threshold has been met or exceeded. The RUM may be weighted to indicate a degree to which a second predetermined threshold has been exceeded. The first and/or second predetermined thresholds may be associated with various parameters associated with the node, such as latency, throughput, data rate, spectral efficiency, carrier-to-interference ratio, interference-over-thermal level, etc. The RUM may then be transmitted to one or more other nodes to indicate a level of disadvantage experienced by the first node.
摘要翻译：公开了根据各个方面促进使用资源利用消息（RUM）的无线通信的系统和方法。可以为诸如接入点或接入终端的第一节点生成RUM以指示已经满足或超过第一预定阈值。可以对RUM进行加权以指示超过第二预定阈值的程度。第一和/或第二预定阈值可以与与节点相关联的各种参数相关联，诸如等待时间，吞吐量，数据速率，频谱效率，载波干扰比，干扰过热水平等。RUM可以然后被发送到一个或多个其他节点以指示由第一节点经历的不利程度。

15. 发明申请

US20060133554A1 Methods and apparatus for efficiently synchronizing a transmitter and a receiver in a communication system 失效
标题翻译：用于在通信系统中有效同步发射机和接收机的方法和装置
公开(公告)号：US20060133554A1
公开(公告)日：2006-06-22
申请号：US11182294
申请日：2005-07-15
申请人： Gavin Horn
发明人： Gavin Horn
IPC分类号： H04L7/00
CPC分类号： H04L7/00 , H04W56/001
摘要： The disclosed embodiments provide methods and systems for synchronizing a transmitter and a receiver. In one embodiment, a method for synchronizing a transmitter and a receiver includes the transmitter performing a reset operation, and the receiver responding by performing a reset operation. In another embodiment, a method for synchronizing a transmitter and a receiver includes the receiver performing a reset operation, and the transmitter responding by performing a reset operation. The reset indicator includes toggling a reset indicator.
摘要翻译：所公开的实施例提供了用于同步发射机和接收机的方法和系统。在一个实施例中，用于同步发射机和接收机的方法包括发射机执行复位操作，并且接收机通过执行复位操作来进行响应。在另一个实施例中，用于同步发射机和接收机的方法包括接收机执行复位操作，并且发射机通过执行复位操作来进行响应。复位指示灯包括切换复位指示灯。

16. 发明授权

US08942161B2 Weighted fair sharing of a wireless channel using resource utilization masks 有权
标题翻译：使用资源利用掩码加权公平共享无线信道
公开(公告)号：US08942161B2
公开(公告)日：2015-01-27
申请号：US11553420
申请日：2006-10-26
申请人： Rajarshi Gupta , Rajat Prakash , Ashwin Sampath , David Jonathan Julian , Gavin Horn , Nikhil Jain , Anastasios Stamoulis
发明人： Rajarshi Gupta , Rajat Prakash , Ashwin Sampath , David Jonathan Julian , Gavin Horn , Nikhil Jain , Anastasios Stamoulis
IPC分类号： H04J3/08 , H04W52/24 , H04W72/08 , H04W72/04
CPC分类号： H04W52/243 , H04W52/247 , H04W72/0413 , H04W72/08
摘要： Systems and methods are described that facilitate data communication in a wireless communication environment. According to various aspects, a node, such as an access point or an access terminal, may determine a number of channels over which it will transmit a communication signal. The node may then select channels based on whether the channels are available or unavailable, wherein available channels are preferentially selected over unavailable channels. The node may then transmit a signal over the at least one of the selected channels.
摘要翻译：描述了促进无线通信环境中的数据通信的系统和方法。根据各个方面，诸如接入点或接入终端的节点可以确定其将发送通信信号的信道的数量。然后，节点可以基于信道是可用还是不可用来选择信道，其中可用信道优先在不可用信道上选择。节点然后可以在所选择的信道中的至少一个上传输信号。

17. 发明授权

US08391879B2 Methods and apparatus for supporting distributed scheduling using quality of service information in a peer to peer network 有权
标题翻译：在对等网络中使用服务质量信息支持分布式调度的方法和装置
公开(公告)号：US08391879B2
公开(公告)日：2013-03-05
申请号：US12267888
申请日：2008-11-10
申请人： Junyi Li , Saurabh Tavildar , Rajiv Laroia , Gavin Horn , Ashwin Sampath , Xinzhou Wu
发明人： Junyi Li , Saurabh Tavildar , Rajiv Laroia , Gavin Horn , Ashwin Sampath , Xinzhou Wu
IPC分类号： H04W72/00
CPC分类号： H04W72/1278 , H04L5/0007 , H04L5/0032 , H04L5/0053 , H04L5/0091 , H04L67/104 , H04W72/1226 , H04W84/18
摘要： Methods and apparatus well suited to decentralized traffic scheduling in wireless peer to peer network are described. An individual wireless terminal corresponding to a peer to peer connection makes a transmitter yielding or receiver yielding decision for a traffic slot. Quality of service information is disseminated as part of the scheduling control signaling. A scheduling control signal, e.g., a traffic transmission request signal or a traffic transmission request response signal, includes a pilot portion and a quality of service information portion. The pilot facilitates the recovery of the quality of service information by a plurality of different devices which may have different channel conditions with respect to the transmitter of the scheduling control signal. The different devices may benefit from utilizing the recovered quality of service information in making a yielding decision regarding traffic signaling in a traffic segment.
摘要翻译：描述了非常适合无线对等网络中分散业务调度的方法和设备。与对等连接相对应的单个无线终端为业务时隙做出发射机屈服或接收机容易判定。服务质量信息作为调度控制信令的一部分传播。诸如业务传输请求信号或业务传输请求响应信号的调度控制信号包括导频部分和服务质量信息部分。导频有助于通过可能具有与调度控制信号的发射机不同的信道条件的多个不同设备来恢复业务质量信息。不同的设备可以受益于利用恢复的服务质量信息作出关于业务段中的业务信令的收益决定。

18. 发明授权

US08248950B2 Method of transmitting and receiving a redirect message in a wireless communication system 失效
标题翻译：在无线通信系统中发送和接收重定向消息的方法
公开(公告)号：US08248950B2
公开(公告)日：2012-08-21
申请号：US12091485
申请日：2006-10-27
申请人： Fatih Ulupinar , Gavin Horn , Rajat Prakash
发明人： Fatih Ulupinar , Gavin Horn , Rajat Prakash
IPC分类号： G01R31/08
CPC分类号： H04W52/0235 , H04B17/318 , H04B17/382 , H04L1/0003 , H04L1/0026 , H04L1/0028 , H04L1/0675 , H04L27/2647 , H04L41/0803 , H04L41/083 , H04L41/0869 , H04W24/10 , H04W88/02 , Y02D30/32 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162
摘要： An apparatus and method of transmitting a Redirect message in a wireless communication system is described. A Redirect message is generated comprising an 8 bit MessageID field, a 16 bit StayAwayDuration field wherein the StayAwayDuration field indicates the units of second for which an access terminal will not make an access attempt at the sector sending this message, an 8 bit NumChannel field wherein the NumChannel indicates the number of channel records included in the message, an 8 bit RedirectReason field wherein the RedirectReason reflect the redirect reason and a Channel field wherein the Channel field indicates the channel that the access terminal should reacquire. The Redirect message is transmitted over a communication link.
摘要翻译：描述了在无线通信系统中发送重定向消息的装置和方法。生成重定向消息，包括8位MessageID字段，16位StayAwayDuration字段，其中StayAwayDuration字段指示接入终端在发送该消息的扇区不对其进行接入尝试的第二个单元; 8位NumChannel字段，其中 NumChannel指示包括在消息中的频道记录的数量，其中RedirectReason反映重定向原因的8位RedirectReason字段和其中Channel字段指示接入终端应重新获取的频道的Channel字段。重定向消息通过通信链路传输。

19. 发明授权

US08181079B2 Data transmission with HARQ and interference mitigation 失效
标题翻译：数据传输与HARQ和干扰减轻
公开(公告)号：US08181079B2
公开(公告)日：2012-05-15
申请号：US12233179
申请日：2008-09-18
申请人： Alexei Gorokhov , Gavin Horn , Mohammad J. Borran
发明人： Alexei Gorokhov , Gavin Horn , Mohammad J. Borran
IPC分类号： G06F11/00
CPC分类号： H04L1/1825 , H04L1/0002 , H04L1/0026 , H04L1/1812 , H04L27/2601 , Y02D50/10
摘要： Techniques for transmitting data with hybrid automatic retransmission (HARQ) and interference mitigation are described. In one design, a transmitter processes a packet of data in accordance with a rate and sends at least one transmission of the packet to a receiver with HARQ. In one design, the transmitter sends a trigger message to the receiver to trigger the receiver to send a request to reduce interference to interfering station(s). The transmitter may send a first transmission of the packet (i) after the trigger message, e.g., in consecutive frames of a single HARQ interlace, or (ii) along with the trigger message in the same frame. The number of transmissions to send for the packet may be dependent on whether the interfering station(s) reduce interference to the receiver. The packet transmission may terminate early if interference mitigation is successful or may terminate late if interference mitigation is unsuccessful.
摘要翻译：描述了利用混合自动重传（HARQ）和干扰减轻来发送数据的技术。在一种设计中，发射机根据速率处理数据包，并且使用HARQ向接收机发送分组的至少一个传输。在一种设计中，发射机向接收机发送触发消息以触发接收机发送减少对干扰站的干扰的请求。发射机可以在触发消息之后例如在单个HARQ交织的连续帧中发送分组（i）的第一传输，或者（ii）以及同一帧中的触发消息。用于分组的发送的数量可以取决于干扰站是否减少对接收机的干扰。如果干扰减轻成功，则分组传输可以提前终止，或者如果干扰减轻不成功，则可以终止。

20. 发明授权

US08134952B2 PN code based addressing methods and apparatus for airlink communications 有权
标题翻译：用于空中通信的基于PN码的寻址方法和装置
公开(公告)号：US08134952B2
公开(公告)日：2012-03-13
申请号：US11759883
申请日：2007-06-07
申请人： Rajat Prakash , Fatih Ulupinar , Gavin Horn , Paul E. Bender
发明人： Rajat Prakash , Fatih Ulupinar , Gavin Horn , Paul E. Bender
IPC分类号： H04W4/00 , H04J3/24 , H04L12/28 , G06F9/34
CPC分类号： H04L61/6004 , H04L29/12028 , H04L29/12801 , H04L29/12943 , H04L61/103 , H04L61/6072 , H04W36/023 , H04W88/08
摘要： Methods and apparatus for communicating between an access terminal (AT) and an Access Point (AP) are described. For communications over the air link, between an AP and an AT a PN (Pseudo-random Noise) code based address is used as an AP identifier, e.g., address. The PN code based address may be based on Pilot PN code based signals received from an AP. Thus, the PN based AP address may be determined from pilot signals received from an AP. The PN based AP address may be a shortened version of a PN code corresponding to an AP, a full PN code corresponding to an AP, or a value which can be derived in a known manner from a PN code corresponding to an AP.
摘要翻译：描述了接入终端（AT）和接入点（AP）之间进行通信的方法和装置。对于通过空中链路的通信，在AP和AT之间，使用基于PN（伪随机噪声）码的地址作为AP标识符，例如地址。基于PN码的地址可以基于从AP接收的基于导频PN码的信号。因此，可以从从AP接收的导频信号确定基于PN的AP地址。基于PN的AP地址可以是对应于AP的PN码的缩短版本，对应于AP的全PN码，或者可以从对应于AP的PN码以已知方式导出的值。

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