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51. 发明申请

US20100226311A1 EFFICIENT PAGING OPERATION FOR FEMTOCELL DEPLOYMENT 有权
标题翻译： FEMTOCELL部署的高效打包操作
公开(公告)号：US20100226311A1
公开(公告)日：2010-09-09
申请号：US12614586
申请日：2009-11-09
申请人： Xiangying Yang , Muthaiah Venkatachalam
发明人： Xiangying Yang , Muthaiah Venkatachalam
IPC分类号： H04W4/00
CPC分类号： H04W68/08 , H04B7/0478 , H04W68/02 , H04W84/045
摘要： Efficient paging operation for femtocell deployment is generally presented. In this regard, a paging controller is introduced including a wired backbone interface to communicate with a plurality of macro base stations and a plurality of femto base stations, and control logic, the control logic to generate a page for a mobile station, and the control logic to transmit the page over the wired backbone interface to a select subset of all base stations, wherein the select subset of all base stations includes base stations that the mobile station is authorized to access. Other embodiments are also described and claimed.
摘要翻译：通常呈现用于毫微微小区部署的高效寻呼操作。在这方面，引入了包括有线骨干接口以与多个宏基站和多个毫微微基站进行通信的寻呼控制器，以及控制逻辑，生成用于移动台的寻呼的控制逻辑，以及控制通过有线骨干接口将页面传送到所有基站的选择子集的逻辑，其中所有基站的选择子集包括移动台被授权访问的基站。还描述和要求保护其他实施例。

52. 发明申请

US20100172291A1 Dual Base Stations for Wireless Communications Systems 有权
标题翻译：无线通信系统的双基站
公开(公告)号：US20100172291A1
公开(公告)日：2010-07-08
申请号：US12494145
申请日：2009-06-29
申请人： Hongseok Kim , Xiangying Yang , Muthaiah Venkatachalam
发明人： Hongseok Kim , Xiangying Yang , Muthaiah Venkatachalam
IPC分类号： H04W76/00
CPC分类号： H04W52/48 , H04W48/20 , H04W52/0209 , H04W72/0426 , H04W76/10 , H04W88/08 , Y02D70/1224 , Y02D70/1242 , Y02D70/1244 , Y02D70/1246 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/164 , Y02D70/166 , Y02D70/168 , Y02D70/22
摘要： A network apparatus comprises a controller to determine a first base station for transmitting data and to determine a second different base station for receiving data. In one embodiment, the network apparatus further comprises a transceiver to transmit data to the first base station while associated with the second base station. The transceiver is operable to receive data from the second base station while associated with the first base station.
摘要翻译：网络装置包括控制器，用于确定用于发送数据的第一基站，并确定用于接收数据的第二不同基站。在一个实施例中，网络设备还包括收发信机，以在与第二基站相关联的同时向第一基站发送数据。收发器可操作以在与第一基站相关联的同时从第二基站接收数据。

53. 发明申请

US20080159334A1 UPLINK CONTENTION BASED ACCESS WITH QUICK ACCESS CHANNEL 有权
标题翻译：基于快速访问通道的上拉式连接
公开(公告)号：US20080159334A1
公开(公告)日：2008-07-03
申请号：US11618642
申请日：2006-12-29
申请人： Muthaiah Venkatachalam , Xiangying Yang , Sassan Ahmadi
发明人： Muthaiah Venkatachalam , Xiangying Yang , Sassan Ahmadi
IPC分类号： H04J13/00
CPC分类号： H04W74/008 , H04J13/16 , H04W28/20 , H04W74/0833
摘要： Embodiments of a wireless communication system and methods allocating bandwidth are generally described herein. Other embodiments may be described and claimed. In some embodiments, an estimated requested bandwidth is included in a contention code. Additionally, a mobile station may reuse a previously used contention code that resulted in successful access to a base station. Further, a base station may determine or predict contention patterns and allocate codes based on the patterns.
摘要翻译：无线通信系统和分配带宽的方法的实施例在此通常被描述。可以描述和要求保护其他实施例。在一些实施例中，估计的请求带宽被包括在争用码中。另外，移动台可以重用先前使用的导致成功访问基站的争用码。此外，基站可以基于模式来确定或预测竞争模式并分配码。

54. 发明申请

US20080019312A1 EFFICIENT MECHANISMS FOR MAPPING HARQ CONNECTIONS TO MAC LAYER CONNECTIONS AND SCHEDULING IN THE PRESENCE OF HARQ 审中-公开
标题翻译：用于将HARQ连接映射到MAC层连接和在HARQ中存在的调度的有效机制
公开(公告)号：US20080019312A1
公开(公告)日：2008-01-24
申请号：US11458188
申请日：2006-07-18
申请人： Muthaiah Venkatachalam , Xiangying Yang
发明人： Muthaiah Venkatachalam , Xiangying Yang
IPC分类号： H04Q7/00
CPC分类号： H04W72/1242 , H04L1/1812 , H04L1/1893 , H04W72/1263
摘要： Embodiments of mapping a HARQ enabled MAC layer connection into multiple HARQ connections and scheduling packet transmission via the HARQ connections in mechanisms are described generally herein. Other embodiments may be described and claimed.
摘要翻译：在本文中一般地描述了将HARQ启用的MAC层连接映射到多个HARQ连接并且经由HARQ连接在机制中调度分组传输的实施例。可以描述和要求保护其他实施例。

55. 发明申请

US20130265915A1 SCHEDULER SYSTEM FOR SIMULTANEOUS TRANSMIT AND RECEIVE 审中-公开
标题翻译：用于同时发送和接收的调度系统
公开(公告)号：US20130265915A1
公开(公告)日：2013-10-10
申请号：US13995161
申请日：2011-09-30
申请人： Yang-Seok Choi , Xiangying Yang , Muthaiah Venkatachalam
发明人： Yang-Seok Choi , Xiangying Yang , Muthaiah Venkatachalam
IPC分类号： H04B1/56
CPC分类号： H04B1/56 , H04W72/12
摘要： A wireless communication system and method schedules a beginning of an uplink transmission from a wireless device to a network transceiver with a first predetermined period of time after an end of a downlink transmission from the network transceiver device to the wireless device is scheduled. The uplink transmission and the downlink transmission comprise the same carrier frequency. The first predetermined period of time is related to a time required for the wireless device to switch from between receive and transmit modes. A beginning a downlink transmission from the network transceiver to the wireless device is scheduled with a second predetermined period of time after an end of an uplink transmission from the wireless device to the network transceiver is scheduled. The second predetermined period of time is related to a time required for the wireless device to switch between transmit and receive modes.
摘要翻译：在从网络收发器设备到无线设备的下行链路传输结束之后，无线通信系统和方法将从无线设备到网络收发器的上行链路传输的开始调度为第一预定时间段。上行链路传输和下行链路传输包括相同的载波频率。第一预定时间段与无线设备从接收和发送模式之间切换所需的时间相关。在从无线设备到网络收发器的上行链路传输结束调度之后，从第二预定时间段调度从网络收发器到无线设备的下行链路传输开始。第二预定时间段与无线设备在发射和接收模式之间切换所需的时间有关。

56. 发明授权

US08451799B2 Security update procedure for zone switching in mixed-mode WiMAX network 失效
标题翻译：混合模式WiMAX网络中区域切换的安全更新程序
公开(公告)号：US08451799B2
公开(公告)日：2013-05-28
申请号：US12855400
申请日：2010-08-12
申请人： Xiangying Yang , Avishay Sharaga , Chang Hong Shan , Muthaiah Venkatachalam
发明人： Xiangying Yang , Avishay Sharaga , Chang Hong Shan , Muthaiah Venkatachalam
IPC分类号： H04W84/12
CPC分类号： H04W36/0061 , H04L9/0838 , H04L9/3273 , H04L2209/80 , H04W12/06 , H04W36/0038 , H04W36/0066 , H04W48/10
摘要： A zone switching method is disclosed for use in a mixed-mode WiMAX environment. The zone switching method is useful in a WiMAX network having both 802.16e (legacy) and 802.16e/802.16m (mixed-mode, or advanced) entities, including mobile stations, base stations, and access service network entities. The zone switching method includes anchor authenticator relocation, dual security context maintenance, and security updates for both entry-before-break-capable mobile stations and for those mobile stations with slower switching speeds. The zone switching method enables an advanced mobile station to seamlessly switch from legacy to mixed-mode operation once the mixed-mode entities are available to service the 802.16m operations.
摘要翻译：公开了一种在混合模式WiMAX环境中使用的区域切换方法。区域切换方法在具有802.16e（传统）和802.16e / 802.16m（混合模式或高级）实体的WiMAX网络中是有用的，包括移动台，基站和接入服务网络实体。区域切换方法包括针对前突破能力的移动站和具有较慢切换速度的那些移动站的锚定认证器重定位，双重安全上下文维护和安全更新。一旦混合模式实体可用于服务于802.16m操作，区域切换方法使得高级移动台能够从传统无缝地切换到混合模式操作。

57. 发明授权

US08301148B2 Zone switching in mixed-zone air interface 有权
标题翻译：混合区空中接口区域切换
公开(公告)号：US08301148B2
公开(公告)日：2012-10-30
申请号：US12646284
申请日：2009-12-23
申请人： Xiangying Yang , Aran Bergman , Muthaiah Venkatachalam
发明人： Xiangying Yang , Aran Bergman , Muthaiah Venkatachalam
IPC分类号： H04W36/00
CPC分类号： H04W68/08 , H04B7/0478 , H04W68/02 , H04W84/045
摘要： Embodiments of a system and method for wireless communication are provided. In certain embodiments, a base station provides a first zone using a first version of the communication standard and a second zone using a second version of the communication standard. In certain embodiments, the base station determines whether a mobile station communicating with the base station in the first zone can support the second version of the communication standard used in the second zone. When the mobile station can support the second version of the communication standard, the base station can send a command to switch the mobile station to the second zone.
摘要翻译：提供了一种用于无线通信的系统和方法的实施例。在某些实施例中，基站使用通信标准的第一版本提供第一区域，并且使用第二版本的通信标准来提供第二区域。在某些实施例中，基站确定与第一区域中的基站通信的移动站是否可以支持在第二区域中使用的通信标准的第二版本。当移动台能够支持通信标准的第二版本时，基站可以发送将移动站切换到第二区的命令。

58. 发明授权

US08018890B2 Techniques using a hop-by-hop approach for automatic repeat request (ARQ) in wireless relay networks 有权
标题翻译：在无线中继网络中使用逐跳方式进行自动重发请求（ARQ）的技术
公开(公告)号：US08018890B2
公开(公告)日：2011-09-13
申请号：US12215343
申请日：2008-06-25
申请人： Muthaiah Venkatachalam , Xiangying Yang
发明人： Muthaiah Venkatachalam , Xiangying Yang
IPC分类号： H04B7/14
CPC分类号： H04L1/188 , H04L1/1812 , H04L1/1841 , H04L1/187 , H04L2001/0097
摘要： An embodiment of the present invention provides an apparatus, comprising a transceiver adapted for use in a hop by hop (HbH) relay network and configured to enable fast error correction and reduce ARQ overhead by coupling HARQ and ARQ feedback signaling in each hop of the HbH relay network.
摘要翻译：本发明的实施例提供了一种装置，包括适于在逐跳（HbH）中继网络中使用的收发器，并且被配置为通过在HbH的每一跳中耦合HARQ和ARQ反馈信令来实现快速纠错和减少ARQ开销中继网络。

59. 发明申请

US20110216740A1 HANDOVER BETWEEN LEGACY AND NON-LEGACY WIMAX NETWORKS 失效
标题翻译： LEGACY和非LEGACY WIMAX网络之间的切换
公开(公告)号：US20110216740A1
公开(公告)日：2011-09-08
申请号：US13041371
申请日：2011-03-05
申请人： Xiangying Yang , Muthaiah Venkatachalam
发明人： Xiangying Yang , Muthaiah Venkatachalam
IPC分类号： H04W36/14
CPC分类号： H04W74/0833 , H03M13/09 , H03M13/29 , H04L1/0041 , H04L1/0061 , H04L1/0073 , H04L63/0876 , H04L2001/125 , H04L2463/061 , H04W12/04 , H04W12/06 , H04W28/04 , H04W36/0038 , H04W36/0055 , H04W72/0413 , Y02D70/1222 , Y02D70/1224 , Y02D70/1242 , Y02D70/1262 , Y02D70/1264 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/162 , Y02D70/164 , Y02D70/23 , Y02D70/25
摘要： Embodiments of a system and method for handover and zone switching between legacy and non-legacy base stations are provided. In certain embodiments, a fast ranging IE allocation is used to transfer a dedicated allocation to a mobile station for ranging with a target base station.
摘要翻译：提供了一种用于传统和非传统基站之间切换和区域切换的系统和方法的实施例。在某些实施例中，使用快速测距IE分配来将专用分配传送到移动台用于与目标基站进行测距。

60. 发明申请

US20110199988A1 TECHNIQUES TO ASSIGN IDENTIFIERS IN A WIRELESS NETWORK 有权
标题翻译：在无线网络中分配识别员的技术
公开(公告)号：US20110199988A1
公开(公告)日：2011-08-18
申请号：US12851756
申请日：2010-08-06
申请人： Xiangying Yang , Kamran Etemad , Muthaiah Venkatachalam
发明人： Xiangying Yang , Kamran Etemad , Muthaiah Venkatachalam
IPC分类号： H04W88/06
CPC分类号： H04W36/0061 , H04L9/0838 , H04L9/3273 , H04L2209/80 , H04W12/06 , H04W36/0038 , H04W36/0066 , H04W48/10
摘要： Techniques are described that can be used to assign identifiers to carriers of a multi-carrier mobile station. In some cases, each carrier of the mobile station is assigned the same identifiers. In some cases, each carrier of the mobile station is assigned a unique identifier on each channel.
摘要翻译：描述了可用于向多载波移动站的载波分配标识符的技术。在某些情况下，移动台的每个载波被分配相同的标识符。在某些情况下，移动台的每个载波在每个信道上被分配唯一的标识符。

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