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1. 发明授权

US08213390B2 Reverse link automatic repeat request 有权
标题翻译：反向链路自动重发请求
公开(公告)号：US08213390B2
公开(公告)日：2012-07-03
申请号：US10280740
申请日：2002-10-24
申请人： Peter J. Black , Jun Ma , Eduardo Esteves , Christopher Gerard Lott
发明人： Peter J. Black , Jun Ma , Eduardo Esteves , Christopher Gerard Lott
IPC分类号： H04B7/216 , G08C25/02
CPC分类号： H04L1/1819 , H04L1/0002 , H04L1/08 , H04L1/1607 , H04L1/188 , H04L1/189
摘要： Upon successful decoding of a first set of slots of a first data packet, an Access Network (AN) can send an acknowledge message (ACK) to an Access Terminal (AT) to indicate that the AN has successfully decoded the data received in the first set of slots of the first data packet. Upon unsuccessful decoding of the first set of slots of the first data packet, the AN can send a negative acknowledge message (NAK) to the AT to indicate that the AN has not successfully decoded the data received in the first set of slots of a first data packet. Based upon receipt of the NAK, the AT can resend the data by sending a second set of slots of the first data packet containing redundant data. Based upon receipt of the ACK, the AT can send a first set of slots of another packet.
摘要翻译：在成功解码第一数据分组的第一组时隙之后，接入网络（AN）可以向接入终端（AT）发送确认消息（ACK），以指示AN已经成功解码了在第一数据分组中接收的数据第一个数据包的时隙集合。在第一数据分组的第一组时隙解码不成功时，AN可以向AT发送否定确认消息（NAK），以指示AN尚未成功解码在第一组中的第一组时隙中接收到的数据数据包。基于NAK的接收，AT可以通过发送包含冗余数据的第一数据分组的第二组时隙来重新发送数据。基于ACK的接收，AT可以发送另一个分组的第一组时隙。

2. 发明授权

US07564818B2 Reverse link automatic repeat request 有权
标题翻译：反向链路自动重发请求
公开(公告)号：US07564818B2
公开(公告)日：2009-07-21
申请号：US10305338
申请日：2002-11-26
申请人： Peter J. Black , Jun Ma , Eduardo Esteves , Christopher Gerard Lott
发明人： Peter J. Black , Jun Ma , Eduardo Esteves , Christopher Gerard Lott
IPC分类号： H04B7/00 , H04B7/216 , H04W4/00
CPC分类号： H04B7/2628
摘要： An Access Network (AN) can send an acknowledge message (ACK) to an Access Terminal (AT) to indicate that the AN has successfully decoded the data received in the first set of slots of the first data packet. The AN can send a negative acknowledge message (NAK) to the AT to indicate that the AN has not successfully decoded the data received in the first set of slots of a first data packet. Based upon receipt of the NAK, the AT can resend the data by sending a second set of slots of the first data packet containing redundant data. Based upon receipt of the ACK, the AT can send a first set of slots of another packet. The AT can gate off for a predetermined period of time after sending the first set of slots of a first packet and before sending a next set of slots.
摘要翻译：接入网（AN）可以向接入终端（AT）发送确认消息（ACK），以指示AN已经成功解码了在第一数据分组的第一组时隙中接收到的数据。 AN可以向AT发送否定确认消息（NAK）以指示AN尚未成功解码在第一数据分组的第一组时隙中接收的数据。基于NAK的接收，AT可以通过发送包含冗余数据的第一数据分组的第二组时隙来重新发送数据。基于ACK的接收，AT可以发送另一个分组的第一组时隙。在发送第一分组的第一组时隙之后并且在发送下一组时隙之前，AT可以关闭预定的时间段。

3. 发明授权

US07069037B2 System and method for fluid power control of a reverse link communication 有权
标题翻译：反向链路通信的流体功率控制系统和方法
公开(公告)号：US07069037B2
公开(公告)日：2006-06-27
申请号：US10423578
申请日：2003-04-25
申请人： Christopher Gerard Lott , Jean Au , Rashid Ahmed Akbar Attar , Peter J. Black , Mingxi Fan , Naga Bhushan
发明人： Christopher Gerard Lott , Jean Au , Rashid Ahmed Akbar Attar , Peter J. Black , Mingxi Fan , Naga Bhushan
IPC分类号： H04B7/00 , H04Q7/20
CPC分类号： H04W52/267 , H04L1/0002 , H04L1/0026 , H04L1/0028 , H04W52/16 , H04W52/34 , H04W52/36
摘要： A method and apparatus for determining the data rate of a reverse link communication of an access terminal includes receiving a reverse activity bit (RAB) from an access network in the communication system, and passing the RAB to multiple digital filters to produce filtered RABs. The reverse link data rate is determined based on these filtered values of the RABs. From the filtered RAB values a continuous fluid power level is determined each rate update. The access terminal maps the continuous fluid power level to actual physical transmissions by dithering among discrete power levels allowed by the physical layer.
摘要翻译：用于确定接入终端的反向链路通信的数据速率的方法和装置包括从通信系统中的接入网络接收反向活动比特（RAB），并将RAB传递给多个数字滤波器以产生经过滤波的RAB。基于RAB的这些过滤值来确定反向链路数据速率。从经过滤的RAB值，确定每个速率更新的连续流体功率水平。接入终端通过物理层允许的离散功率电平之间的抖动将连续流体功率电平映射到实际的物理传输。

4. 发明申请

US20130107803A1 METHODS AND DEVICES FOR FACILITATING ACCESS TERMINAL REGISTRATIONS 有权
标题翻译：促进接入终端注册的方法和设备
公开(公告)号：US20130107803A1
公开(公告)日：2013-05-02
申请号：US13664233
申请日：2012-10-30
申请人： Ravindra Manohar Patwardhan , Rashid Ahmed Akbar Attar , Christopher Gerard Lott , Jun Ma
发明人： Ravindra Manohar Patwardhan , Rashid Ahmed Akbar Attar , Christopher Gerard Lott , Jun Ma
IPC分类号： H04W60/02
CPC分类号： H04W60/02 , H04W4/70 , H04W8/20
摘要： Access terminals and network nodes are adapted to conduct access terminal registrations. In one example, an access terminal with a respective class designation may receive a message including a plurality of periodic registration schedules, where at least one registration schedule is associated with an access terminal class. The access terminal may determine a periodic registration schedule associated with its respective class designation, and may perform periodic access terminal registrations according to the determined periodic registration schedule. In one example, a network node can obtain a plurality of periodic registration schedules, with at least one registration schedule associated with an access terminal class. The network node can transmit a message including the plurality of periodic registration schedules, and can conduct access terminal registrations according to the plurality of periodic registrations schedules. Other aspects, embodiments, and features are also claimed and described.
摘要翻译：接入终端和网络节点适于进行接入终端注册。在一个示例中，具有相应类别指定的接入终端可以接收包括多个周期性注册调度的消息，其中至少一个注册调度与接入终端类相关联。接入终端可以确定与其各自的类别指定相关联的周期性注册调度，并且可以根据确定的周期性注册调度来执行周期性接入终端注册。在一个示例中，网络节点可以获得具有与接入终端类相关联的至少一个注册计划的多个周期性注册调度。网络节点可以发送包括多个周期性注册时间表的消息，并且可以根据多个周期性注册时间表进行接入终端注册。还要求和描述其它方面，实施例和特征。

5. 发明申请

US20130109382A1 METHODS AND DEVICES FOR FACILITATING ACCESS TERMINAL REGISTRATIONS 有权
标题翻译：促进接入终端注册的方法和设备
公开(公告)号：US20130109382A1
公开(公告)日：2013-05-02
申请号：US13664255
申请日：2012-10-30
申请人： Ravindra Manohar Patwardhan , Rashid Ahmed Akbar Attar , Christopher Gerard Lott , Jun Ma
发明人： Ravindra Manohar Patwardhan , Rashid Ahmed Akbar Attar , Christopher Gerard Lott , Jun Ma
IPC分类号： H04W60/00
CPC分类号： H04W60/02 , H04W4/70 , H04W8/20
摘要： Access terminals and network nodes are adapted to conduct access terminal registrations. In one example, an access terminal may obtain a data message for transmission, and registration information associated with the access terminal. The access terminal may send a message including the data message and the registration information. A network node can receive a message from an access terminal, where the received message includes a data message and access terminal registration information. The network node can register the access terminal with a network based on the access terminal registration information included in the received message. The network node can also process the data message included in the received message. Other aspects, embodiments, and features are also claimed and described.
摘要翻译：接入终端和网络节点适于进行接入终端注册。在一个示例中，接入终端可以获得用于传输的数据消息，以及与接入终端相关联的注册信息。接入终端可以发送包括数据消息和注册信息的消息。网络节点可以从接入终端接收消息，其中所接收的消息包括数据消息和接入终端注册信息。网络节点可以基于接收到的消息中包括的接入终端注册信息，向网络注册接入终端。网络节点还可以处理包含在接收到的消息中的数据消息。还要求和描述其它方面，实施例和特征。

6. 发明授权

US09955438B2 Method and apparatus for carrier allocation and management in multi-carrier communication systems 有权
公开(公告)号：US09955438B2
公开(公告)日：2018-04-24
申请号：US11528192
申请日：2006-09-26
申请人： Donna Ghosh , Rashid Ahmed Akbar Attar , Christopher Gerard Lott , Ramin Rezaiifar , Juan Montojo
发明人： Donna Ghosh , Rashid Ahmed Akbar Attar , Christopher Gerard Lott , Ramin Rezaiifar , Juan Montojo
IPC分类号： G06F15/173 , H04W52/34 , H04W28/18 , H04L5/00
CPC分类号： H04W52/34 , H04L5/0005 , H04L5/0007 , H04L5/0046 , H04L5/006 , H04L5/0094 , H04W28/18
摘要： Embodiments disclosed herein relate to carrier allocation and management in multi-carrier communication systems. In some embodiments, the number of carriers assigned to an access terminal on a forward link may be determined by an access network, and the number of carriers assigned to the access terminal on a reverse link may be based on a cooperative process between the access terminal and the access network. In other embodiments, the number of carriers assigned to the access terminal on the reverse link may also be determined by the access network, e.g., in relation to the scheduling information received from the access terminal.

7. 发明授权

US08842555B2 Methods and systems for adaptive encoding of real-time information in packet-switched wireless communication systems 有权
标题翻译：分组交换无线通信系统中实时信息的自适应编码方法和系统
公开(公告)号：US08842555B2
公开(公告)日：2014-09-23
申请号：US11315399
申请日：2005-12-21
申请人： Peerapol Tinnakornsrisuphap , Christopher Gerard Lott , Guan-Ming Su
发明人： Peerapol Tinnakornsrisuphap , Christopher Gerard Lott , Guan-Ming Su
IPC分类号： H04J3/14 , H04N21/658 , H04N21/2383 , H04N21/24 , H04N21/6377 , H04N21/2662 , H04N21/414 , H04L29/06
CPC分类号： H04N21/6377 , H04L65/602 , H04L65/608 , H04L65/80 , H04N21/2383 , H04N21/2402 , H04N21/2662 , H04N21/41407 , H04N21/658
摘要： In an embodiment, a rate-adaptation unit may be configured to receive local as well as end-to-end feedback information associated with data transmission (such as data delay, packet loss, transmit power headroom, channel condition; sector loading, the amount of buffered data, etc.) from a wireless access module in communication with wireless/wired networks, and adapt the real-time information encoding in accordance with such feedback information.
摘要翻译：在一个实施例中，速率适配单元可以被配置为接收与数据传输相关联的本地以及端到端反馈信息（例如数据延迟，分组丢失，发射功率余量，信道条件;扇区负载，量缓冲数据等）与来自与无线/有线网络通信的无线接入模块，以及根据这种反馈信息调整实时信息编码。

8. 发明申请

US20130095873A1 DISTRIBUTED ANTENNA SYSTEMS AND METHODS OF WIRELESS COMMUNICATIONS FOR FACILITATING SIMULCASTING AND DE-SIMULCASTING OF DOWNLINK TRANSMISSIONS 有权
公开(公告)号：US20130095873A1
公开(公告)日：2013-04-18
申请号：US13461065
申请日：2012-05-01
申请人： Joseph B. Soriaga , Christopher Gerard Lott , Jing Sun , Kambiz Azarian Yazdi , Rashid Ahmed Akbar Attar , Radhika Gowaikar , Donna Ghosh
发明人： Joseph B. Soriaga , Christopher Gerard Lott , Jing Sun , Kambiz Azarian Yazdi , Rashid Ahmed Akbar Attar , Radhika Gowaikar , Donna Ghosh
IPC分类号： H04W72/04
CPC分类号： H04H20/22 , H04B7/024 , H04B7/12 , H04W4/06 , H04W88/085
摘要： Distributed antenna systems (DASs) can include a plurality of spatially separated remote antenna units. According to at least one example, a first group of remote antenna units can simulcast downlink transmissions on a first carrier with a particular sector identity (ID). A second group of remote antenna units, including at least one different remote antenna unit from the first group, can simulcast downlink transmissions on a second carrier with the same sector ID. According to at least one other example, two or more remote antenna units which include respective coverage areas that are non-adjacent to one another can be employed to simulcast downlink transmissions.

9. 发明申请

US20130095871A1 BASE STATIONS AND METHODS FOR FACILITATING DYNAMIC SIMULCASTING AND DE-SIMULCASTING IN A DISTRIBUTED ANTENNA SYSTEM 有权
标题翻译：用于促进分布式天线系统中动态SIMULCATTING和DE-SIMULCASTING的基站和方法
公开(公告)号：US20130095871A1
公开(公告)日：2013-04-18
申请号：US13461299
申请日：2012-05-01
申请人： Joseph B. Soriaga , Christopher Gerard Lott , Jing Sun , Rashid Ahmed Akbar Attar
发明人： Joseph B. Soriaga , Christopher Gerard Lott , Jing Sun , Rashid Ahmed Akbar Attar
IPC分类号： H04W28/00
CPC分类号： H04B7/0691 , H04W16/12 , H04W72/005
摘要： Base stations may include a plurality of antenna ports adapted to communicatively couple to respective remote antenna units. A base station simulcast controller module may be coupled with each antenna port, and may be adapted to transmit downlink transmissions over a plurality of remote antenna units, with two or more of the remote antenna units simulcasting downlink transmissions as a simulcasting group. In response to one or more obtained network traffic parameters, the base station simulcast controller module may modify the simulcasting group to include at least one different remote antenna unit. Methods operational on base station may include transmitting downlink transmissions over a plurality of remote antenna units, where two or more of the remote antenna units form a simulcasting group. The simulcasting group can be modified to include at least one different remote antenna unit in response to one or more obtained network traffic parameters.
摘要翻译：基站可以包括适于通信地耦合到相应的远程天线单元的多个天线端口。基站联播控制器模块可以与每个天线端口耦合，并且可以适于在多个远程天线单元上传输下行链路传输，其中两个或多个远程天线单元将下行链路传输同时广播为联播组。响应于一个或多个获得的网络业务参数，基站联播控制器模块可以修改联播组以包括至少一个不同的远程天线单元。在基站上操作的方法可以包括在多个远程天线单元中发送下行链路传输，其中两个或更多个远程天线单元形成同时播送组。响应于一个或多个获得的网络流量参数，可以修改联播组以包括至少一个不同的远程天线单元。

10. 发明授权

US07734262B2 Method and apparatus for reverse link throttling in a multi-carrier wireless communication system 有权
标题翻译：多载波无线通信系统中反向链路节流的方法和装置
公开(公告)号：US07734262B2
公开(公告)日：2010-06-08
申请号：US11487182
申请日：2006-07-13
申请人： Rashid Ahmed Akbar Attar , Donna Ghosh , Christopher Gerard Lott , Naga Bhushan
发明人： Rashid Ahmed Akbar Attar , Donna Ghosh , Christopher Gerard Lott , Naga Bhushan
IPC分类号： H04B1/04
CPC分类号： H04W52/34 , H04W52/36 , H04W52/367
摘要： In one embodiment, the patent application comprises an access terminal, comprising a processing unit, a memory operably connected to the processing unit, a receive circuitry operably connected to the processing unit, a transmit circuitry having a power amplifier used in both single carrier and multi-carrier operations, wherein said transmit circuitry is operably connected to the processing unit, and a throttle control unit operably connected to the power amplifier, adapted to throttle power to provide sufficient headroom for the power amplifier.
摘要翻译：在一个实施例中，专利申请包括接入终端，包括处理单元，可操作地连接到处理单元的存储器，可操作地连接到处理单元的接收电路，具有用于单载波和多载波的功率放大器的发射电路载波操作，其中所述发射电路可操作地连接到处理单元，以及可操作地连接到功率放大器的节气门控制单元，其适于节流功率以为功率放大器提供足够的余量。

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