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21. 发明授权

US08064332B2 Avoiding collisions between users if map containing persistent scheduling information is lost 失效
标题翻译：如果包含持久调度信息的映射丢失，则避免用户之间的冲突
公开(公告)号：US08064332B2
公开(公告)日：2011-11-22
申请号：US12027456
申请日：2008-02-07
申请人： Shweta Shrivastava , Rath Vannithamby
发明人： Shweta Shrivastava , Rath Vannithamby
IPC分类号： H04L12/28
CPC分类号： H04W72/0406 , H04L5/0007 , H04L5/0053 , H04L5/0064 , H04L5/0091
摘要： Briefly, in accordance with one or more embodiments, a MAP may be used by a base station to allocate network users for one or more users in a wireless network using persistent scheduling. In the event one or more of the users does not successfully receive a MAP transmitted by the base station, the user may stop transmitting and/or receiving in order to minimize and/or avoid collision with transmissions from other users. The affected user may transmit an indication of the error in receiving the MAP to the base station, wherein the base station may retransmit the previously transmitted MAP to the affected user that did not successfully receive the MAP from the origination transmission. One or more users may utilize a shared NAK channel to indicate to the base station an indication of the error in receive the MAP.
摘要翻译：简而言之，根据一个或多个实施例，基站可以使用MAP来使用持续调度来分配无线网络中的一个或多个用户的网络用户。在一个或多个用户没有成功地接收到由基站发送的MAP的情况下，用户可以停止发送和/或接收，以便最小化和/或避免与来自其他用户的传输的冲突。受影响的用户可以向基站发送接收MAP中的错误的指示，其中基站可以将先前发送的MAP重传到没有成功接收MAP的受影响的用户从发起传输。一个或多个用户可以利用共享的NAK信道来向基站指示接收MAP的错误的指示。

22. 发明申请

US20110268052A1 TECHNIQUES FOR INITIATING COMMUNICATION IN A WIRELESS NETWORK 有权
标题翻译：在无线网络中启动通信的技术
公开(公告)号：US20110268052A1
公开(公告)日：2011-11-03
申请号：US12976217
申请日：2010-12-22
申请人： Ali Koc , Rath Vannithamby , Maruti Gupta , Jie Hui , Jing Zhu
发明人： Ali Koc , Rath Vannithamby , Maruti Gupta , Jie Hui , Jing Zhu
IPC分类号： H04W72/10
CPC分类号： H04W72/042 , H04L1/1614 , H04L5/001 , H04L5/0016 , H04L5/003 , H04L5/0032 , H04L5/0051 , H04L5/0053 , H04L5/0064 , H04L5/0094 , H04L47/11 , H04L47/14 , H04L47/283 , H04L47/30 , H04W4/06 , H04W28/12 , H04W36/22 , H04W72/04 , H04W72/0406 , H04W72/0413 , H04W72/0446 , H04W72/0486 , H04W76/27 , Y02D30/30 , Y02D70/00 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/168 , Y02D70/23 , Y02D70/24 , Y02D70/26
摘要： Techniques are described for a device to request a new service flow for best effort (BE) category traffic to assign a priority to the new service flow. For example, a Traffic Priority parameter in a media access control (MAC) message can be used to transmit the priority level for a new BE category service flow. The MAC message can be an AAI DSA-REQ message (specified in IEEE 802.16m draft 9 (2010)). Either a base station or a mobile station can request a new service flow using the MAC message.
摘要翻译：描述了用于设备请求新服务流以进行最佳努力（BE）类别流量以分配新服务流的优先级的技术。例如，可以使用媒体访问控制（MAC）消息中的流量优先级参数来传送新的BE类别服务流的优先级。 MAC消息可以是AAI DSA-REQ消息（在IEEE 802.16m草案9（2010）中指定））。基站或移动台都可以使用MAC消息请求新的业务流。

23. 发明申请

US20110205974A1 Partial bandwidth request techniques in wireless networks 有权
标题翻译：无线网络中的部分带宽请求技术
公开(公告)号：US20110205974A1
公开(公告)日：2011-08-25
申请号：US12660231
申请日：2010-02-23
申请人： Jing Zhu , Rath Vannithamby
发明人： Jing Zhu , Rath Vannithamby
IPC分类号： H04W72/04
CPC分类号： H04W74/0833
摘要： An embodiment of the present invention provides a method of requesting bandwidth allocation in a wireless network, comprising using a partial bandwidth request by a mobile station (MS) operable in the wireless network to a base station (BS) operable in the wireless network, wherein the partial bandwidth request requests bandwidth for only a portion of all packets in an uplink (UL) queue.
摘要翻译：本发明的实施例提供了一种在无线网络中请求带宽分配的方法，包括使用由无线网络中可操作的移动台（MS）向在无线网络中可操作的基站（BS）的部分带宽请求，其中部分带宽请求仅为上行链路（UL）队列中的所有分组的一部分请求带宽。

24. 发明授权

US07995662B2 CQI reporting techniques for OFDMA wireless networks 有权
标题翻译： OFDMA无线网络的CQI报告技术
公开(公告)号：US07995662B2
公开(公告)日：2011-08-09
申请号：US11855692
申请日：2007-09-14
申请人： Rath Vannithamby
发明人： Rath Vannithamby
IPC分类号： H04K1/10 , H04L7/00 , H04L23/02 , H04B7/208
CPC分类号： H04L1/0029 , H04L1/0026 , H04L1/0027
摘要： Various embodiments of the invention may use bitmaps to communicate channel quality index (CQI) information for multiple sub-channels in an orthogonal frequency division multiple access (OFDMA) wireless communications network. A base station may use bitmaps to report on whether the CQI information for each sub-channel has been under-reported or over-reported. A mobile station may use bitmaps to consolidate CQI information for multiple sub-channels into a single CQI set of parameters.
摘要翻译：本发明的各种实施例可以使用位图来在正交频分多址（OFDMA）无线通信网络中为多个子信道传送信道质量指数（CQI）信息。基站可以使用位图来报告每个子信道的CQI信息是否被低报告或过度报告。移动台可以使用位图将多个子信道的CQI信息合并成单个CQI参数集合。

25. 发明授权

US07668078B2 Allocation of walsh codes to support calls in wireless communication networks 失效
标题翻译：分配沃尔什码以支持无线通信网络中的呼叫
公开(公告)号：US07668078B2
公开(公告)日：2010-02-23
申请号：US11074255
申请日：2005-03-07
申请人： Srinivasan Balasubramanian , Rath Vannithamby
发明人： Srinivasan Balasubramanian , Rath Vannithamby
IPC分类号： H04J11/00
CPC分类号： H04J13/18 , H04J13/0048
摘要： Methods and apparatus for allocating Walsh codes to support wireless connections over fundicated and supplemental channels are disclosed. In an exemplary embodiment, a Walsh code for an incoming call is selected from a first group of Walsh spaces if any of those Walsh spaces is capable of supporting the incoming call, and selecting a Walsh code from a second group otherwise. If the Walsh space from which the Walsh code is selected is from the second group, it is marked with a time stamp. The disclosed techniques reduce fragmentation in the overall Walsh space caused by random connection and disconnection from the wireless network.
摘要翻译：公开了用于分配沃尔什码以支持通过资助和补充信道进行无线连接的方法和装置。在示例性实施例中，如果任何这些沃尔什空间能够支持来电，则从第一组沃尔什空间中选择用于呼入呼叫的沃尔什码，否则从第二组中选择沃尔什码。如果选择沃尔什码的沃尔什空间来自第二组，则标有时间戳。所公开的技术减少了由无线网络的随机连接和断开引起的整个沃尔什空间的碎片。

26. 发明申请

US20090138598A1 AVOIDING COLLISIONS BETWEEN USERS IF MAP CONTAINING PERSISTENT SCHEDULING INFORMATION IS LOST 有权
标题翻译：避免使用者之间的冲突如果MAP包含持续调度信息丢失
公开(公告)号：US20090138598A1
公开(公告)日：2009-05-28
申请号：US11945924
申请日：2007-11-27
申请人： Shweta Shrivastava , Rath Vannithamby
发明人： Shweta Shrivastava , Rath Vannithamby
IPC分类号： G06F15/173
CPC分类号： H04W28/06 , H04L1/1867 , H04L5/0091 , H04W72/042 , H04W72/12
摘要： Briefly, in accordance with one or more embodiments, a MAP may be used by a base station to allocate network users for one or more users in a wireless network using persistent scheduling. In the event one or more of the users does not successfully receive a MAP transmitted by the base station, the user may stop transmitting and/or receiving in order to minimize and/or avoid collision with transmissions from other users. The affected user may transmit an indication of the error in receiving the MAP to the base station, wherein the base station may retransmit the previously transmitted MAP to the affected user that did not successfully receive the MAP from the origination transmission.
摘要翻译：简而言之，根据一个或多个实施例，基站可以使用MAP来使用持续调度来分配无线网络中的一个或多个用户的网络用户。在一个或多个用户没有成功地接收到由基站发送的MAP的情况下，用户可以停止发送和/或接收，以便最小化和/或避免与来自其他用户的传输的冲突。受影响的用户可以向基站发送接收MAP中的错误的指示，其中基站可以将先前发送的MAP重传到没有成功接收MAP的受影响的用户从发起传输。

27. 发明申请

US20090135807A1 PERSISTENT SCHEDULING OF HARQ RETRANSMISSIONS 审中-公开
标题翻译： HARQ重新安排的持续调度
公开(公告)号：US20090135807A1
公开(公告)日：2009-05-28
申请号：US11945596
申请日：2007-11-27
申请人： Shweta Shrivastava , Rath Vannithamby
发明人： Shweta Shrivastava , Rath Vannithamby
IPC分类号： H04L12/66
CPC分类号： H04L1/1887 , H04L1/0003 , H04L1/0009 , H04L1/1812
摘要： Briefly, in accordance with one or more embodiments, HARQ retransmissions may be persistently scheduled so as to efficiently allocate network without requiring the HARQ retransmissions to be scheduled for every frame or nearly every frame. Furthermore, grouping of users may occur using a bitmap for the HARQ retransmissions using the same bitmap as used for scheduling of the original packet transmission or using a separate bitmap for the HARQ retransmissions. In the event one or more scheduled HARQ retransmissions are not needed, the base station is capable of reallocating the previously scheduled resources.
摘要翻译：简而言之，根据一个或多个实施例，可以持续地调度HARQ重传，以便有效地分配网络，而不需要针对每个帧或几乎每个帧调度HARQ重传。此外，使用与用于原始分组传输的调度相同的位图使用用于HARQ重传的位图的用户分组，或者使用用于HARQ重传的单独的位图。在不需要一个或多个调度的HARQ重传的情况下，基站能够重新分配先前调度的资源。

28. 发明授权

US07519019B2 Method of rate control 有权
标题翻译：速率控制方法
公开(公告)号：US07519019B2
公开(公告)日：2009-04-14
申请号：US10800791
申请日：2004-03-15
申请人： Young C. Yoon , Srinivasan Balasubramanian , David Reeves Comstock , Long L. Duan , Ralph Gholmieh , Thawatt Gopal , Patrick A. Hosein , Anthony C. K. Soong , Shiau-He Shawn Tsai , Rath Vannithamby , Jonas Wiorek
发明人： Young C. Yoon , Srinivasan Balasubramanian , David Reeves Comstock , Long L. Duan , Ralph Gholmieh , Thawatt Gopal , Patrick A. Hosein , Anthony C. K. Soong , Shiau-He Shawn Tsai , Rath Vannithamby , Jonas Wiorek
IPC分类号： H04Q7/00
CPC分类号： H04W28/22 , H04W16/06 , H04W52/54 , H04W52/60 , H04W74/04 , H04W88/08
摘要： A radio base station performs reverse link rate control in a wireless communication network by “stealing” bits on a forward common power control channel. The forward common power control channel is divided into a plurality of frames, with each frame including a plurality of power control groups and each power control group including a plurality of power control slots. The radio base station may dynamically select power control slots depending on user demand to be used for reverse link rate control.
摘要翻译：无线基站通过在正向公共功率控制信道上“窃取”比特来在无线通信网络中进行反向链路速率控制。前向公共功率控制信道被分成多个帧，每个帧包括多个功率控制组，并且每个功率控制组包括多个功率控制时隙。无线电基站可以根据用于用于反向链路速率控制的用户需求来动态地选择功率控制时隙。

29. 发明申请

US20090086845A1 DEVICE, SYSTEM, AND METHOD OF MULTI-LEVEL FEEDBACK 有权
标题翻译：多级反馈的装置，系统和方法
公开(公告)号：US20090086845A1
公开(公告)日：2009-04-02
申请号：US11865734
申请日：2007-10-02
申请人： Mustafa Demirhan , Ali Taha Koc , Rath Vannithamby
发明人： Mustafa Demirhan , Ali Taha Koc , Rath Vannithamby
IPC分类号： H04L25/49
CPC分类号： H04L1/1812 , H04L1/0003 , H04L1/0009 , H04L1/0026 , H04L1/005 , H04L1/0054 , H04L1/1607 , H04L1/1829
摘要： Device, system, and method of multi-level feedback. For example, an apparatus includes: an estimator to estimate a likelihood of correctly decoding an incoming encoded Hybrid Automatic Repeat Request packet of an incoming wireless communication signal by one or more decoders of the apparatus; and a transmitter to transmit a multiple-bit representation of the likelihood of correctly decoding the incoming encoded Hybrid Automatic Repeat Request to a device that transmitted the incoming encoded Hybrid Automatic Repeat Request packet.
摘要翻译：多级反馈的设备，系统和方法。例如，一种装置包括：估计器，用于估计由设备的一个或多个解码器正确解码输入的无线通信信号的输入编码的混合自动重传请求分组的可能性; 以及发射机，用于将传入的编码的混合自动重复请求分组的设备正确解码输入的编码的混合自动重传请求的可能性的多比特表示。

30. 发明申请

US20090074089A1 CQI REPORTING TECHNIQUES FOR OFDMA WIRELESS NETWORKS 有权
标题翻译：用于OFDMA无线网络的CQI报告技术
公开(公告)号：US20090074089A1
公开(公告)日：2009-03-19
申请号：US11855692
申请日：2007-09-14
申请人： Rath Vannithamby
发明人： Rath Vannithamby
IPC分类号： H04K1/10 , H04Q7/00
CPC分类号： H04L1/0029 , H04L1/0026 , H04L1/0027
摘要： Various embodiments of the invention may use bitmaps to communicate channel quality index (CQI) information for multiple sub-channels in an orthogonal frequency division multiple access (OFDMA) wireless communications network. A base station may use bitmaps to report on whether the CQI information for each sub-channel has been under-reported or over-reported. A mobile station may use bitmaps to consolidate CQI information for multiple sub-channels into a single CQI set of parameters.
摘要翻译：本发明的各种实施例可以使用位图来在正交频分多址（OFDMA）无线通信网络中为多个子信道传送信道质量指数（CQI）信息。基站可以使用位图来报告每个子信道的CQI信息是否被低报告或过度报告。移动台可以使用位图将多个子信道的CQI信息合并成单个CQI参数集合。

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