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51. 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。

52. 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。

53. 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。

54. 发明授权

US07406077B2 Generalized rate control for a wireless communications network 有权
标题翻译：无线通信网络的广义速率控制
公开(公告)号：US07406077B2
公开(公告)日：2008-07-29
申请号：US10755104
申请日：2004-01-09
申请人： Srinivasan Balasubramanian , David Reeves Comstock , Long L. Duan , Ralph Gholmieh , Thawatt Gopal , Patrick Ahamad Hosein , Seong-Jun Oh , Anthony C. K. Soong , Shiau-He Shawn Tsai , Rath Vannithamby , Jonas Wiorek , Hsein Woo , Tao Wu , Young C. Yoon
发明人： Srinivasan Balasubramanian , David Reeves Comstock , Long L. Duan , Ralph Gholmieh , Thawatt Gopal , Patrick Ahamad Hosein , Seong-Jun Oh , Anthony C. K. Soong , Shiau-He Shawn Tsai , Rath Vannithamby , Jonas Wiorek , Hsein Woo , Tao Wu , Young C. Yoon
IPC分类号： H04L12/28 , H04J3/22
CPC分类号： H04W28/22 , H04W52/60 , H04W72/04 , H04W72/12
摘要： An apparatus and method provide MAC logic enabling the use of two or more reverse link rate controls at the same time in one or more sectors of a radio base station. That enables the base station to control reverse link loading via reverse link rate control, while assigning mobile stations to the type of reverse link rate control best suited to their needs. For example, the base station MAC logic may implement both a common rate controller that generates per-sector rate control commands, and a dedicated rate controller that generates per-user rate control commands and assign mobile stations having relatively lax reverse link service needs to the common rate controller, while assigning mobile stations having more demanding reverse link service requirements to the dedicated rate control. More than two rate controls can be implemented, and exemplary choices include per-user, per-sector, per-group, and scheduled rate control in any combination.
摘要翻译：一种装置和方法提供MAC逻辑，使得能够在无线电基站的一个或多个扇区中同时使用两个或更多个反向链路速率控制。这使得基站能够通过反向链路速率控制来控制反向链路负载，同时将移动台分配给最适合其需要的反向链路速率控制的类型。例如，基站MAC逻辑可以实现产生每扇区速率控制命令的公共速率控制器和专用速率控制器，该专用速率控制器生成每用户速率控制命令，并将具有相对较轻的反向链路服务需求的移动台分配给通用速率控制器，同时将具有更苛刻的反向链路服务要求的移动站分配给专用速率控制。可以实现多于两个速率控制，并且示例性选择包括任何组合的每用户，每扇区，每组和调度速率控制。

55. 发明申请

US20080020790A1 Diversity Code Allocation for Distributed Transmit Diversity 审中-公开
标题翻译：分布式发射分集的分集码分配
公开(公告)号：US20080020790A1
公开(公告)日：2008-01-24
申请号：US11613680
申请日：2006-12-20
申请人： Wanshi Chen , Alpaslan Savas , Rath Vannithamby
发明人： Wanshi Chen , Alpaslan Savas , Rath Vannithamby
IPC分类号： H04B7/26
CPC分类号： H04L1/04 , H04L1/0618
摘要： A method of allocating diversity codes to sectors in a mobile communication network achieves a favorable code balance for all mobile terminals a predetermined percentage of the time. The method comprises allocating diversity codes to each sector in a cluster of sectors for a first time period according to a diversity code pattern, rotating said diversity code pattern relative to said cluster, and allocating diversity codes to each sector in said cluster for a second time period according to said rotated diversity code pattern.
摘要翻译：向移动通信网络中的扇区分配分集码的方法在预定百分比的时间内为所有移动终端实现有利的码平衡。该方法包括根据分集码模式为第一时间段的扇区簇中的每个扇区分配分集码，相对于所述簇旋转所述分集码模式，并将分集码分配给所述簇中的每个扇区第二次周期根据所述旋转分集码模式。

56. 发明申请

US20070153753A1 Method of allocating mobile station identifiers in a distributed radio access network 审中-公开
标题翻译：在分布式无线接入网络中分配移动台标识符的方法
公开(公告)号：US20070153753A1
公开(公告)日：2007-07-05
申请号：US11324186
申请日：2005-12-30
申请人： David Comstock , Erik Colban , Hai Le , Prakash Surendranadhan , Prashanth Sharma , Rath Vannithamby , Robert Ottinger , Sanjeevan Sivalingham , Srinivasan Balasubramanian , Vincent Baglin , Yingzhe Wu
发明人： David Comstock , Erik Colban , Hai Le , Prakash Surendranadhan , Prashanth Sharma , Rath Vannithamby , Robert Ottinger , Sanjeevan Sivalingham , Srinivasan Balasubramanian , Vincent Baglin , Yingzhe Wu
IPC分类号： H04Q7/24
CPC分类号： H04W8/26 , H04W16/06 , H04W16/12 , H04W88/08 , H04W92/20
摘要： A mobile communication network comprises a plurality of access nodes, wherein each access node allocates mobile station identifiers to mobile stations from an assigned group of mobile station identifiers. The mobile station identifiers in each group have a common property that identifies the corresponding access node. The mobile station identifier may be used, for example, to locate session information for a mobile station when a mobile station moves between access nodes.
摘要翻译：移动通信网络包括多个接入节点，其中每个接入节点从移动台标识符分配的组分配移动台标识符到移动台。每个组中的移动台标识符具有标识对应的接入节点的公共属性。例如，当移动台在接入节点之间移动时，可以使用移动台标识符来定位移动台的会话信息。

57. 发明申请

US20070086468A1 Scheduling packet data transmissions in a packet data network based on early decoded channel feedback reports 有权
标题翻译：基于早期解码的信道反馈报告在分组数据网络中调度分组数据传输
公开(公告)号：US20070086468A1
公开(公告)日：2007-04-19
申请号：US11253319
申请日：2005-10-19
申请人： Patrick Hosein , Rath Vannithamby
发明人： Patrick Hosein , Rath Vannithamby
IPC分类号： H04L12/56
CPC分类号： H04W72/1284 , H04W72/1231 , H04W72/1273
摘要： A method of scheduling wireless packet data traffic on a downlink packet data channel takes advantage of early decoding opportunities to decode the channel feedback reports before receipt of the mandated Lth repetition. The early-decoded channel feedback reports are promptly used in making scheduling decisions. Mobile stations are required to repeat transmissions of channel quality reports at least L times. The base station receives channel quality information report CFN from a first mobile station one or more times, but less than L times; and, prior to reception of the Lth repetition of CFN, successfully decodes CFN to form a first decoded report. Packet data transmissions on the downlink packet data traffic channel are scheduled based on CFN. A corresponding apparatus is also described.
摘要翻译：在下行链路分组数据信道上调度无线分组数据业务的方法利用早期解码机会在接收到强制的第L次重复之前解码信道反馈报告。早期解码的信道反馈报告被迅速用于进行调度决策。移动台需要至少重复传播一次信道质量报告L次。基站从第一移动台接收一次以上但小于L次的信道质量信息报告CF N N 并且在接收到第N次重复CF N之前，成功地解码CF N N以形成第一解码报告。基于CF N N调度下行链路分组数据业务信道上的分组数据传输。还描述了相应的装置。

58. 发明申请

US20050232142A1 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：US20050232142A1
公开(公告)日：2005-10-20
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： Walsh codes are effectively allocated to better support calls in wireless communication networks having a shared high-speed packet data channel.
摘要翻译：有效地分配沃尔什码以更好地支持具有共享高速分组数据信道的无线通信网络中的呼叫。

59. 发明申请

US20190297674A1 METHODS FOR DYNAMIC MULTI-BAND LAYER-1 AGGREGATION IN A WIRELESS LOCAL AREA NETWORK (WLAN) NETWORK 审中-公开
公开(公告)号：US20190297674A1
公开(公告)日：2019-09-26
申请号：US16433116
申请日：2019-06-06
申请人： Alexander W. Min , Laurent Cariou , Thomas J. Kenney , Rath Vannithamby , Ravikumar Balakrishnan
发明人： Alexander W. Min , Laurent Cariou , Thomas J. Kenney , Rath Vannithamby , Ravikumar Balakrishnan
IPC分类号： H04W88/10 , H04W80/08 , H04W72/04 , H04W56/00 , H04L1/00 , H04W80/02 , H04L1/16 , H04W4/80
摘要： Embodiments of an access point (AP), station (STA), and method of communication are generally described herein. The AP may perform channel sensing in a first channel of a first frequency band and a second channel of a second frequency band to obtain access for transmission of a physical layer convergence procedure (PLCP) protocol data unit (PPDU) that comprises multiple subframes. The transmission of the PPDU may be configurable to use a multi-band layer-1 aggregation of the first and second channels. While the second channel is unavailable, the AP may transmit one or more subframes on the first channel without usage of the multi-band layer-1 aggregation. When it is determined that the second channel has become available, the AP may switch to synchronized transmission of the subframes on the first and second channels in accordance with the multi-band layer-1 aggregation.

60. 发明授权

US09814021B2 Radio access technology selection in a heterogeneous network 有权
公开(公告)号：US09814021B2
公开(公告)日：2017-11-07
申请号：US14769187
申请日：2014-02-28
申请人： Nageen Himayat , Shu-Ping Yeh , Shilpa Talwar , Rath Vannithamby
发明人： Nageen Himayat , Shu-Ping Yeh , Shilpa Talwar , Rath Vannithamby
IPC分类号： H04W72/00 , H04B7/04 , H04B7/0452 , H04W36/14 , H04W36/22 , H04L5/00 , H04L12/741 , H04B7/06 , H04W24/10 , H04W72/04 , H04W72/08 , H04L29/06 , H04L29/08 , H04W4/10 , H04W12/02 , H04W12/04 , H04W76/02 , H04W24/02 , H04W24/08 , H04L12/18 , H04W52/24 , H04W72/10 , H04W16/14 , H04W76/04 , H04W36/16 , H04W36/30 , H04J3/12 , H04W48/10 , H04W48/20 , H04M15/00 , H04L25/03 , H04W4/00 , H04W88/06 , H04W88/02 , H04W88/08 , H04W84/18 , H04W4/06
CPC分类号： H04W72/005 , H04B7/0452 , H04B7/0486 , H04B7/0626 , H04J3/12 , H04L5/0037 , H04L12/184 , H04L25/03 , H04L45/74 , H04L65/4038 , H04L65/608 , H04L65/80 , H04L67/02 , H04M15/8044 , H04W4/06 , H04W4/10 , H04W4/80 , H04W12/02 , H04W12/04 , H04W16/14 , H04W24/02 , H04W24/08 , H04W24/10 , H04W36/14 , H04W36/165 , H04W36/22 , H04W36/30 , H04W48/10 , H04W48/20 , H04W52/244 , H04W72/0406 , H04W72/044 , H04W72/085 , H04W72/087 , H04W72/10 , H04W76/10 , H04W76/14 , H04W76/20 , H04W76/23 , H04W76/27 , H04W76/30 , H04W84/18 , H04W88/02 , H04W88/06 , H04W88/08 , Y02B70/32 , Y02D70/00 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/21 , Y02D70/22 , Y02D70/23 , Y02D70/26 , Y02D70/444
摘要： A technology for a user equipment (UE) in a multiple radio access technology (multi-RAT) heterogeneous network (HetNet) that is operable to provide node-selection measurement information to a central controller. Node-selection measurement information can be determined at the UE for a plurality of nodes in the multi-RAT HetNet. The node-selection measurement information can be communicated from the UE to the central controller. A multi-RAT HetNet node grouping assignment can be receive for the UE from the central controller based on the node-selection measurement information.

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