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1. 发明授权

US09008734B2 Wireless communication device having reduced power consumption 有权
标题翻译：无线通信设备具有降低的功耗
公开(公告)号：US09008734B2
公开(公告)日：2015-04-14
申请号：US13309290
申请日：2011-12-01
申请人： Shashidhar Vummintala , Gowrisankar Somichetty , Sriram Rajagopal , Sindhu Verma , Manish Airy , Hariprasad Gangadharan , Ramasamy Palanisamy Pugazhanthi , Felix Varghese , Erik Stauffer
发明人： Shashidhar Vummintala , Gowrisankar Somichetty , Sriram Rajagopal , Sindhu Verma , Manish Airy , Hariprasad Gangadharan , Ramasamy Palanisamy Pugazhanthi , Felix Varghese , Erik Stauffer
IPC分类号： H04B1/00 , H04W4/00 , H04W52/02
CPC分类号： H04W52/0216 , H03D7/16 , H04L41/0803 , H04W28/0263 , Y02D70/00 , Y02D70/1262 , Y02D70/146 , Y02D70/164 , Y02D70/23 , Y02D70/24
摘要： A wireless communication device is disclosed that is capable of reduced power consumption. Uplink and downlink sub-frames in a WiMAX, 802.16m or LTE environment often include several vacant symbols during which power-hungry hardware and software components need not operate at full power. By analyzing a physical layer beacon and control information of a received signal, the specific locations of data bursts can be determined, as well as periods of needed operation of a receiver module to effectively decode those data bursts. The receiver module can otherwise be controlled to operate in a LOW power state during remaining periods of vacant time, thereby conserving power consumption and extending battery life.
摘要翻译：公开了能够降低功耗的无线通信设备。 WiMAX，802.16m或LTE环境中的上行链路和下行链路子帧通常包括几个空闲符号，在此期间，功耗很大的硬件和软件组件不需要在全功率下运行。通过分析接收信号的物理层信标和控制信息，可以确定数据突发的特定位置以及接收机模块有效解码这些数据脉冲串的所需操作周期。否则，在空闲时间的剩余时间期间，接收器模块可以被控制为在低功率状态下操作，从而节省功耗并延长电池寿命。

2. 发明授权

US08208433B2 Method and apparatus for allocating resources in wireless communication system 有权
标题翻译：用于在无线通信系统中分配资源的方法和装置
公开(公告)号：US08208433B2
公开(公告)日：2012-06-26
申请号：US12372678
申请日：2009-02-17
申请人： Soumen Chakraborty , Sindhu Verma , Manish Airy , Anuj Puri
发明人： Soumen Chakraborty , Sindhu Verma , Manish Airy , Anuj Puri
IPC分类号： H04W4/00
CPC分类号： H04W72/048 , H04L1/0006 , H04L1/0017 , H04L5/0037
摘要： A method and apparatus i.e. Base Station for allocating resources in a wireless communication system is provided. The method includes generating a plurality of first groups of allocation units based on one or more of a plurality of Modulation and Coding Schemes (MCSs) and traffic characteristics in the wireless communication system. The method further includes generating a second group of slots including resource allocation information for mapping first groups of allocation units to Mobile Stations (MSs) based on MCSs and traffic characteristics associated with first groups of allocation units and the MSs. Thereafter, the method persistently allocates each first group of allocation units to the MSs based on one or more of the resource allocation information and a communication state associated with each MS. Further, the method also identifies if each MS has succeeded in decoding the persistent resource allocation sent in the second group of slots.
摘要翻译：提供了一种用于在无线通信系统中分配资源的方法和装置，即基站。该方法包括基于无线通信系统中的多个调制和编码方案（MCS）和业务特性中的一个或多个来生成多个第一组分配单元。该方法还包括生成第二组时隙，包括用于基于与第一组分配单元和MS相关联的MCS和业务特性将第一组分配单元映射到移动站（MS）的资源分配信息。此后，该方法基于资源分配信息和与每个MS相关联的通信状态中的一个或多个，持续地将每个第一组分配单元分配给MS。此外，该方法还识别每个MS是否成功地解码在第二组时隙中发送的持久资源分配。

3. 发明授权

US07839824B2 Allocation of periodically distributed frames of wireless communication 有权
标题翻译：定期分配无线通信帧
公开(公告)号：US07839824B2
公开(公告)日：2010-11-23
申请号：US11888057
申请日：2007-07-31
申请人： Soumen Chakraborty , Sindhu Verma , Manish Airy , Anuj Puri
发明人： Soumen Chakraborty , Sindhu Verma , Manish Airy , Anuj Puri
IPC分类号： H04B7/216 , H04B1/38 , H04W72/00 , H04W4/00
CPC分类号： H04W72/0446 , H04W72/044
摘要： Methods of allocating a plurality of periodically distributed frames of communication between a first wireless transceiver and a second wireless transceiver are disclosed. One method includes detecting periodic data for transmission between the wireless base station and the wireless mobile unit. A transmission map that maps frequency and time slots is generated for transmission of the data packets. Allocation information is included within less than all of a plurality of transmission maps of the plurality of periodically distributed frames. The allocation information designates frequency and time slots in which data packets identified as a periodic data type are transmitted to the second wireless transceiver for the plurality of periodically distributed frames.
摘要翻译：公开了在第一无线收发器和第二无线收发器之间分配多个周期性分布的通信帧的方法。一种方法包括检测用于无线基站和无线移动单元之间的传输的周期性数据。生成映射频率和时隙的传输图，用于传输数据分组。分配信息包括在多个周期性分布的帧的多个传输图的小于全部中。分配信息指定频率和时隙，其中标识为周期性数据类型的数据分组被发送到用于多个周期性分布的帧的第二无线收发器。

4. 发明授权

US08761126B2 Methods and systems for uplink network entry and bandwidth requests 有权
标题翻译：上行链路网络入口和带宽请求的方法和系统
公开(公告)号：US08761126B2
公开(公告)日：2014-06-24
申请号：US13053642
申请日：2011-03-22
申请人： Kamlesh Rath , Rishi Ranjan , Manish Airy , Sindhu Verma , Soumen Chakraborty
发明人： Kamlesh Rath , Rishi Ranjan , Manish Airy , Sindhu Verma , Soumen Chakraborty
IPC分类号： H04B7/216
CPC分类号： H04L1/1867 , H04L1/0072 , H04L1/1812
摘要： Methods and systems of a mobile station transmitting information to a base station are disclosed. The mobile station may transmit information with improved uplink coverage, and bandwidth requests may be more efficient. Additionally, the mobile station may transmit information over multiple uplink frames using hybrid ARQ.
摘要翻译：公开了向基站发送信息的移动台的方法和系统。移动台可以发送具有改进的上行链路覆盖的信息，并且带宽请求可能更有效。此外，移动台可以使用混合ARQ在多个上行链路帧上发送信息。

5. 发明申请

US20130163441A1 DECOUPLED DOWNLINK AND UPLINK 有权
公开(公告)号：US20130163441A1
公开(公告)日：2013-06-27
申请号：US13336208
申请日：2011-12-23
申请人： Sindhu Verma , Soumen Chakraborty
发明人： Sindhu Verma , Soumen Chakraborty
IPC分类号： H04W24/00 , H04W48/20
CPC分类号： H04W72/0406 , H04W48/12 , H04W52/14 , H04W72/02 , H04W72/042 , H04W72/044 , H04W72/0473 , H04W72/1273 , H04W72/1289 , H04W76/15 , H04W84/047
摘要： The present disclosure provides systems and methods for decoupling downlinks and uplinks between user equipment (UE) and base stations. Briefly described, in architecture, one embodiment of the system comprises UE (e.g., cellular telephones, mobile devices, etc.) for independently establishing an uplink (UL) and a downlink (DL). One embodiment of the method comprises the steps of establishing a DL to an optimal DL base station (BS), and establishing an UL to an optimal UL BS.

6. 发明授权

US09060351B2 Decoupled downlink and uplink 有权
标题翻译：去耦合下行链路和上行链路
公开(公告)号：US09060351B2
公开(公告)日：2015-06-16
申请号：US13336208
申请日：2011-12-23
申请人： Sindhu Verma , Soumen Chakraborty
发明人： Sindhu Verma , Soumen Chakraborty
IPC分类号： H04W4/00 , H04W76/02 , H04W72/12 , H04W52/14 , H04W72/04 , H04W48/12 , H04W72/02 , H04W84/04
CPC分类号： H04W72/0406 , H04W48/12 , H04W52/14 , H04W72/02 , H04W72/042 , H04W72/044 , H04W72/0473 , H04W72/1273 , H04W72/1289 , H04W76/15 , H04W84/047
摘要： The present disclosure provides systems and methods for decoupling downlinks and uplinks between user equipment (UE) and base stations. Briefly described, in architecture, one embodiment of the system comprises UE (e.g., cellular telephones, mobile devices, etc.) for independently establishing an uplink (UL) and a downlink (DL). One embodiment of the method comprises the steps of establishing a DL to an optimal DL base station (BS), and establishing an UL to an optimal UL BS.
摘要翻译：本公开提供用于在用户设备（UE）和基站之间去耦下行链路和上行链路的系统和方法。简要描述，在架构中，系统的一个实施例包括用于独立地建立上行链路（UL）和下行链路（DL）的UE（例如，蜂窝电话，移动设备等）。该方法的一个实施例包括以下步骤：向最佳DL基站（BS）建立DL，以及将UL建立到最佳UL BS。

7. 发明授权

US08767670B2 Allocation of periodically distributed frames of wireless communication 有权
标题翻译：定期分配无线通信帧
公开(公告)号：US08767670B2
公开(公告)日：2014-07-01
申请号：US12951149
申请日：2010-11-22
申请人： Soumen Chakraborty , Sindhu Verma , Manish Airy , Anuj Puri
发明人： Soumen Chakraborty , Sindhu Verma , Manish Airy , Anuj Puri
IPC分类号： H04W4/00
CPC分类号： H04W72/0446 , H04W72/044
摘要： Methods of allocating a plurality of periodically distributed frames of communication between a first wireless transceiver and a second wireless transceiver are disclosed. One method includes detecting periodic data for transmission between the wireless base station and the wireless mobile unit. A transmission map that maps frequency and time slots is generated for transmission of the data packets. Allocation information is included within less than all of a plurality of transmission maps of the plurality of periodically distributed frames. The allocation information designates frequency and time slots in which data packets identified as a periodic data type are transmitted to the second wireless transceiver for the plurality of periodically distributed frames.
摘要翻译：公开了在第一无线收发器和第二无线收发器之间分配多个周期性分布的通信帧的方法。一种方法包括检测用于无线基站和无线移动单元之间的传输的周期性数据。生成映射频率和时隙的传输图，用于传输数据分组。分配信息包括在多个周期性分布的帧的多个传输图的小于全部中。分配信息指定频率和时隙，其中标识为周期性数据类型的数据分组被发送到用于多个周期性分布的帧的第二无线收发器。

8. 发明授权

US08494466B2 Selecting receiver chains of a mobile unit for receiving wireless signals 有权
公开(公告)号：US08494466B2
公开(公告)日：2013-07-23
申请号：US12079404
申请日：2008-03-26
申请人： Louay Jalloul , Sam P. Alex , Soumen Chakraborty , Sindhu Verma , Manish Airy , Anuj Puri
发明人： Louay Jalloul , Sam P. Alex , Soumen Chakraborty , Sindhu Verma , Manish Airy , Anuj Puri
IPC分类号： H04B17/02
CPC分类号： H04W24/00 , H04W24/10 , H04W48/18 , H04W88/06
摘要： A method and apparatus of selecting which of a plurality of receiver chains of a mobile unit to receive wireless signals, is disclosed. One method includes measuring a first receive signal quality while all of the plurality of receiver chains are receiving wireless signals, and measuring a second receive signal quality while a subset of the plurality of receiver chains are receiving wireless signals. The subset of the plurality of receiver chains are selected to receive wireless signal unless the first receive signal quality is a threshold better than the second receive signal quality. If the first receive signal quality is a threshold better than the second receive signal quality then all the plurality of receiver chains are selected to receive wireless signals.

9. 发明申请

US20110064045A1 Allocation of Periodically Distributed Frames of Wireless Communication 有权
标题翻译：无线通信定期分布式帧分配
公开(公告)号：US20110064045A1
公开(公告)日：2011-03-17
申请号：US12951149
申请日：2010-11-22
申请人： Soumen Chakraborty , Sindhu Verma , Manish Airy , Anuj Puri
发明人： Soumen Chakraborty , Sindhu Verma , Manish Airy , Anuj Puri
IPC分类号： H04W72/04
CPC分类号： H04W72/0446 , H04W72/044
摘要： Methods of allocating a plurality of periodically distributed frames of communication between a first wireless transceiver and a second wireless transceiver are disclosed. One method includes detecting periodic data for transmission between the wireless base station and the wireless mobile unit. A transmission map that maps frequency and time slots is generated for transmission of the data packets. Allocation information is included within less than all of a plurality of transmission maps of the plurality of periodically distributed frames. The allocation information designates frequency and time slots in which data packets identified as a periodic data type are transmitted to the second wireless transceiver for the plurality of periodically distributed frames.
摘要翻译：公开了在第一无线收发器和第二无线收发器之间分配多个周期性分布的通信帧的方法。一种方法包括检测用于无线基站和无线移动单元之间的传输的周期性数据。生成映射频率和时隙的传输图，用于传输数据分组。分配信息包括在多个周期性分布的帧的多个传输图的小于全部中。分配信息指定频率和时隙，其中标识为周期性数据类型的数据分组被发送到用于多个周期性分布的帧的第二无线收发器。

10. 发明申请

US20090034467A1 Allocation of periodically distributed frames of wireless communication 有权
标题翻译：定期分配无线通信帧
公开(公告)号：US20090034467A1
公开(公告)日：2009-02-05
申请号：US11888057
申请日：2007-07-31
申请人： Soumen Chakraborty , Sindhu Verma , Manish Airy , Anuj Puri
发明人： Soumen Chakraborty , Sindhu Verma , Manish Airy , Anuj Puri
IPC分类号： H04Q7/00
CPC分类号： H04W72/0446 , H04W72/044
摘要： Methods of allocating a plurality of periodically distributed frames of communication between a first wireless transceiver and a second wireless transceiver are disclosed. One method includes detecting periodic data for transmission between the wireless base station and the wireless mobile unit. A transmission map that maps frequency and time slots is generated for transmission of the data packets. Allocation information is included within less than all of a plurality of transmission maps of the plurality of periodically distributed frames. The allocation information designates frequency and time slots in which data packets identified as a periodic data type are transmitted to the second wireless transceiver for the plurality of periodically distributed frames.
摘要翻译：公开了在第一无线收发器和第二无线收发器之间分配多个周期性分布的通信帧的方法。一种方法包括检测用于无线基站和无线移动单元之间的传输的周期性数据。生成映射频率和时隙的传输图，用于传输数据分组。分配信息包括在多个周期性分布的帧的多个传输图的小于全部中。分配信息指定频率和时隙，其中标识为周期性数据类型的数据分组被发送到用于多个周期性分布的帧的第二无线收发器。

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