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1. 发明授权

US08514882B1 Method and apparatus for arbitrating between a plurality of time division multiplexing (TDM) wireless transmission systems 有权
标题翻译：用于在多个时分复用（TDM）无线传输系统之间进行仲裁的方法和装置
公开(公告)号：US08514882B1
公开(公告)日：2013-08-20
申请号：US13474999
申请日：2012-05-18
申请人： Bhaskar Chowdhuri , Shui Cheong Lee , Hongyu Xie , Yashodhara Devadiga , Raja Banerjea
发明人： Bhaskar Chowdhuri , Shui Cheong Lee , Hongyu Xie , Yashodhara Devadiga , Raja Banerjea
IPC分类号： H04W88/06
CPC分类号： H04J3/1694 , H04W74/04
摘要： Embodiments of the present invention provide a method that includes receiving, by a traffic arbiter, a predetermined time-slot allocation of one or more uplink time slots and/or one or more downlink time slots for a first wireless media access control (MAC) configured to operate within a first wireless transmission system. The method also includes determining, by the traffic arbiter, whether to grant a second wireless MAC, configured to operate within a second wireless transmission system, permission to transmit or receive based at least in part on the predetermined time-slot allocation.
摘要翻译：本发明的实施例提供一种方法，其包括由业务仲裁器接收针对配置的第一无线媒体访问控制（MAC）的一个或多个上行链路时隙和/或一个或多个下行链路时隙的预定时隙分配以在第一无线传输系统内操作。该方法还包括由业务仲裁器确定是否授予被配置为在第二无线传输系统内操作的第二无线MAC，至少部分地基于预定时隙分配来发送或接收许可。

2. 发明授权

US08175015B1 WiMAX MAC 有权
公开(公告)号：US08175015B1
公开(公告)日：2012-05-08
申请号：US12334218
申请日：2008-12-12
申请人： Bhaskar Chowdhuri , Srikanth Shubhakoti , Vinod Ananth , Hongyu Xie , Shui Cheong Lee
发明人： Bhaskar Chowdhuri , Srikanth Shubhakoti , Vinod Ananth , Hongyu Xie , Shui Cheong Lee
IPC分类号： H04L5/22
CPC分类号： G06F9/461
摘要： A media access control (MAC) processor includes a programmable controller and a memory coupled to the programmable controller to store machine readable instructions for implementing MAC functions corresponding to data received by a communication device. A hardware processor is coupled to the programmable controller. The hardware processor includes a processing engine configured to implement MAC functions on the data received by the communication device. The hardware processor additionally includes a context memory coupled to the processing engine to store state information of the processing engine corresponding to one or more contexts, and context switch logic coupled to the processing to determine when the processing engine should switch contexts.
摘要翻译：媒体访问控制（MAC）处理器包括可编程控制器和耦合到可编程控制器的存储器，用于存储用于实现与由通信设备接收的数据相对应的MAC功能的机器可读指令。硬件处理器耦合到可编程控制器。硬件处理器包括被配置为对通信设备接收的数据实现MAC功能的处理引擎。硬件处理器还包括耦合到处理引擎的上下文存储器，以存储对应于一个或多个上下文的处理引擎的状态信息，以及耦合到该处理的上下文切换逻辑，以确定处理引擎何时切换上下文。

3. 发明授权

US08897293B1 MAC processor architecture 有权
标题翻译： MAC处理器架构
公开(公告)号：US08897293B1
公开(公告)日：2014-11-25
申请号：US13465907
申请日：2012-05-07
申请人： Bhaskar Chowdhuri , Srikanth Shubhakoti , Vinod Ananth , Hongyu Xie , Shui Cheong Lee
发明人： Bhaskar Chowdhuri , Srikanth Shubhakoti , Vinod Ananth , Hongyu Xie , Shui Cheong Lee
IPC分类号： H04Q11/00
CPC分类号： G06F9/461
摘要： In a media access control (MAC) processor, a programmable controller is configured to execute machine readable instructions for implementing MAC functions corresponding to data received by a communication device. A tightly coupled memory is associated with the programmable controller. A system memory is coupled to the programmable controller via a system bus, and a hardware processor is coupled to the system bus and the tightly coupled memory. The hardware processor is configured to implement MAC functions on data received in a communication frame, store, in the tightly coupled memory, processed data corresponding to data in the communication frame that indicates a structure of downlink data in the communication frame, and store, in the system memory, processed data corresponding to other data in the communication frame.
摘要翻译：在媒体访问控制（MAC）处理器中，可编程控制器被配置为执行用于实现与由通信设备接收的数据相对应的MAC功能的机器可读指令。紧密耦合的存储器与可编程控制器相关联。系统存储器经由系统总线耦合到可编程控制器，并且硬件处理器耦合到系统总线和紧耦合的存储器。硬件处理器被配置为对通信帧中接收到的数据实现MAC功能，在紧耦合的存储器中存储对应于指示通信帧中的下行链路数据的结构的通信帧中的数据的处理数据，并存储在系统存储器，对应于通信帧中的其他数据的处理数据。

4. 发明授权

US08184658B1 Wireless media access control arbitration 有权
标题翻译：无线媒体访问控制仲裁
公开(公告)号：US08184658B1
公开(公告)日：2012-05-22
申请号：US12334319
申请日：2008-12-12
申请人： Bhaskar Chowdhuri , Shui Cheong Lee , Hongyu Xie , Yashodhara Devadiga , Raja Banerjea
发明人： Bhaskar Chowdhuri , Shui Cheong Lee , Hongyu Xie , Yashodhara Devadiga , Raja Banerjea
IPC分类号： H04W88/06
CPC分类号： H04J3/1694 , H04W74/04
摘要： Embodiments of the present invention provide a method that includes receiving, by a traffic arbiter, a predetermined time-slot allocation of one or more uplink time slots and/or one or more downlink time slots for a first wireless media access control (MAC) configured to operate within a first wireless transmission system. The method also includes determining, by the traffic arbiter, whether to grant a second wireless MAC, configured to operate within a second wireless transmission system, permission to transmit or receive based at least in part on the predetermined time-slot allocation.
摘要翻译：本发明的实施例提供一种方法，其包括由业务仲裁器接收针对配置的第一无线媒体访问控制（MAC）的一个或多个上行链路时隙和/或一个或多个下行链路时隙的预定时隙分配以在第一无线传输系统内操作。该方法还包括由业务仲裁器确定是否授予被配置为在第二无线传输系统内操作的第二无线MAC，至少部分地基于预定时隙分配来发送或接收许可。

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