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1. 发明授权

US08331377B2 Distributed forward link schedulers for multi-carrier communication systems 有权
标题翻译：用于多载波通信系统的分布式前向链路调度器
公开(公告)号：US08331377B2
公开(公告)日：2012-12-11
申请号：US11364384
申请日：2006-02-27
申请人： Rashid A. Attar , Peter J. Black , Mehmet Gurelli , Mehmet Yavuz , Naga Bhushan
发明人： Rashid A. Attar , Peter J. Black , Mehmet Gurelli , Mehmet Yavuz , Naga Bhushan
IPC分类号： H04L12/28 , H04L12/56
CPC分类号： H04L1/0017 , H04L1/0002 , H04L1/0021 , H04L1/20 , H04L47/50 , H04W28/18 , H04W72/1236 , H04W72/1242
摘要： Embodiments disclosed here relate to scheduling packet transmission in a multi-carrier communication system. In an embodiment, a master scheduler having at least one processor and at least one memory operably connected to the at least one processor is adapted to execute instructions stored in the at least one memory, the instructions comprising selecting a packet with a highest packet metric from among candidate packets from one carrier of a plurality of carriers, whereby expedited forwarding flows do not have a higher metric on another carrier.
摘要翻译：这里公开的实施例涉及在多载波通信系统中调度分组传输。在一个实施例中，具有至少一个处理器的主调度器和可操作地连接到至少一个处理器的至少一个存储器适于执行存储在至少一个存储器中的指令，所述指令包括选择具有最高分组度量的分组在来自多个载波的一个载波的候选分组中，加速转发流在另一个载波上不具有较高的度量。

2. 发明申请

US20060146721A1 Distributed forward link schedulers for multi-carrier communication systems 有权
标题翻译：用于多载波通信系统的分布式前向链路调度器
公开(公告)号：US20060146721A1
公开(公告)日：2006-07-06
申请号：US11364384
申请日：2006-02-27
申请人： Rashid Attar , Peter Black , Mehmet Gurelli , Mehmet Yavuz , Naga Bhushan
发明人： Rashid Attar , Peter Black , Mehmet Gurelli , Mehmet Yavuz , Naga Bhushan
IPC分类号： H04J3/14 , H04L12/56
CPC分类号： H04L1/0017 , H04L1/0002 , H04L1/0021 , H04L1/20 , H04L47/50 , H04W28/18 , H04W72/1236 , H04W72/1242
摘要： Embodiments disclosed here relate to scheduling packet transmission in a multi-carrier communication system. In an embodiment, a master scheduler having at least one processor and at least one memory operably connected to the at least one processor is adapted to execute instructions stored in the at least one memory, the instructions comprising selecting a packet with a highest packet metric from among candidate packets from one carrier of a plurality of carriers, whereby expedited forwarding flows do not have a higher metric on another carrier.
摘要翻译：这里公开的实施例涉及在多载波通信系统中调度分组传输。在一个实施例中，具有至少一个处理器的主调度器和可操作地连接到至少一个处理器的至少一个存储器适于执行存储在至少一个存储器中的指令，所述指令包括选择具有最高分组度量的分组在来自多个载波的一个载波的候选分组中，加速转发流在另一个载波上不具有较高的度量。

3. 发明申请

US20050281278A1 Method and apparatus for adaptive delay management 有权
标题翻译：用于自适应延迟管理的方法和装置
公开(公告)号：US20050281278A1
公开(公告)日：2005-12-22
申请号：US11123479
申请日：2005-05-05
申请人： Peter Black , Mehmet Gurelli , Mehmet Yavuz , Naga Bhushan
发明人： Peter Black , Mehmet Gurelli , Mehmet Yavuz , Naga Bhushan
IPC分类号： H04L1/00 , H04L1/20 , H04L12/28 , H04L12/56 , H04W8/20 , H04W28/18 , H04W72/12
CPC分类号： H04W72/1236 , H04L1/0002 , H04L1/0017 , H04L1/0018 , H04L1/20 , H04W8/20 , H04W28/18 , H04W72/1226
摘要： Adaptive delay management means and method for allocating resources having different Quality of Service (QoS) requirements. A Forward Link (FL) scheduler prepares transmission instances by treating pending data queues according to a priority class, such as Best Effort (BE) and Expedited Forwarding (EF). Data bits from multiple queues are stuffed into a transmission instance. Various metrics are used to generate a set of candidates for transmission and then select and build a next transmission instance from the set of candidates.
摘要翻译：用于分配具有不同服务质量（QoS）要求的资源的自适应延迟管理装置和方法。前向链路（FL）调度器根据优先级类别（例如最佳努力（BE）和快速转发（EF））处理等待的数据队列来准备传输实例。来自多个队列的数据位被填充到传输实例中。使用各种度量来生成一组用于发送的候选，然后从该组候选中选择并建立下一个传输实例。

4. 发明授权

US07848298B2 De-coupling forward and reverse link assignment for multi-carrier wireless communication systems 有权
标题翻译：多载波无线通信系统的去耦合前向和反向链路分配
公开(公告)号：US07848298B2
公开(公告)日：2010-12-07
申请号：US11190107
申请日：2005-07-25
申请人： Rashid A. Attar , Peter J. Black , Naga Bhushan
发明人： Rashid A. Attar , Peter J. Black , Naga Bhushan
IPC分类号： H04B7/216
CPC分类号： H04W28/18
摘要： A method and system for de-coupling forward and reverse link assignment for multi-carrier wireless communication systems. A method may assign two or more forward link code division multiple access (CDMA) carriers to transmit data from a base station to an access terminal; assign one or more reverse link CDMA carriers to transmit data from the access terminal to the base station; and limit reverse link overhead transmissions corresponding to the two or more forward link CDMA carriers.
摘要翻译：一种用于解耦多载波无线通信系统的前向和反向链路分配的方法和系统。方法可以分配两个或更多个前向链路码分多址（CDMA）载波，以将数据从基站发送到接入终端; 分配一个或多个反向链路CDMA载波以将数据从接入终端发送到基站; 并且限制对应于两个或更多个前向链路CDMA载波的反向链路开销传输。

5. 发明授权

US08472322B2 Method and apparatus for adaptive delay management 有权
标题翻译：用于自适应延迟管理的方法和装置
公开(公告)号：US08472322B2
公开(公告)日：2013-06-25
申请号：US11123479
申请日：2005-05-05
申请人： Peter J. Black , Mehmet I. Gurelli , Mehmet Yavuz , Naga Bhushan
发明人： Peter J. Black , Mehmet I. Gurelli , Mehmet Yavuz , Naga Bhushan
IPC分类号： H04J3/14 , H04L12/56
CPC分类号： H04W72/1236 , H04L1/0002 , H04L1/0017 , H04L1/0018 , H04L1/20 , H04W8/20 , H04W28/18 , H04W72/1226
摘要： Adaptive delay management means and method for allocating resources having different Quality of Service (QoS) requirements. A Forward Link (FL) scheduler prepares transmission instances by treating pending data queues according to a priority class, such as Best Effort (BE) and Expedited Forwarding (EF). Data bits from multiple queues are stuffed into a transmission instance. Various metrics are used to generate a set of candidates for transmission and then select and build a next transmission instance from the set of candidates.
摘要翻译：用于分配具有不同服务质量（QoS）要求的资源的自适应延迟管理装置和方法。前向链路（FL）调度器根据优先级类别（例如最佳努力（BE）和快速转发（EF））处理等待的数据队列来准备传输实例。来自多个队列的数据位被填充到传输实例中。使用各种度量来生成一组用于发送的候选，然后从该组候选中选择并建立下一个传输实例。

6. 发明授权

US08248938B2 Preamble miss detection in transmission of multi-slot packets 失效
标题翻译：在多时隙分组传输中的前导码错误检测
公开(公告)号：US08248938B2
公开(公告)日：2012-08-21
申请号：US10997271
申请日：2004-11-24
申请人： Jean P. L. Au , Rashid A. Attar , Naga Bhushan
发明人： Jean P. L. Au , Rashid A. Attar , Naga Bhushan
IPC分类号： G08C1/00
CPC分类号： H04L1/1819
摘要： A communication system (100) transmits data packets from a sender (120A) to a receiver (130A) using hybrid automatic repeat request processes. The sender redundantly encodes each packet, divides the packet into subpackets, and sends the subpackets to the receiver in a time-interlaced manner. When the receiver returns a positive acknowledgement of a subpacket using an acknowledgement channel, the sender terminates transmission of the subpackets. The sender interprets the signals on the acknowledgement channel using a metric resulting from correlation of the signals with positive and negative acknowledgement symbols. The sender interprets low correlation of the acknowledgement channel signal with both positive and negative acknowledgement symbols as a preamble miss, and terminates transmission of the subpackets. After termination, the packet may be rescheduled for transmission. Early termination of packet transmission after a preamble miss improves bandwidth utilization and decreases latency of the packet with the missed preamble.
摘要翻译：通信系统（100）使用混合自动重复请求处理将数据分组从发送方（120A）发送到接收方（130A）。发送方对每个数据包进行冗余编码，将数据包划分为子数据包，并以时间间隔方式将子数据包发送给接收方。当接收方使用确认信道返回子包的肯定确认时，发送方终止子数据包的传输。发送者使用由信号与正和负确认符号的相关产生的度量来确认确认信道上的信号。发送方解释确认信道信号与正和负确认符号的低相关性作为前导码缺失，并终止子分组的传输。终止之后，可以重新安排分组以进行传输。前导码丢失后的数据包传输的提前终止提高了带宽利用率并降低了丢失前导码的数据包的等待时间。

7. 发明授权

US08179833B2 Hybrid TDM/OFDM/CDM reverse link transmission 有权
标题翻译：混合TDM / OFDM / CDM反向链路传输
公开(公告)号：US08179833B2
公开(公告)日：2012-05-15
申请号：US10984094
申请日：2004-11-09
申请人： Rashid A. Attar , Naga Bhushan
发明人： Rashid A. Attar , Naga Bhushan
IPC分类号： H04B7/204 , H04W4/00
CPC分类号： H04W28/18 , H04W52/06 , H04W52/12 , H04W52/146 , H04W52/16 , H04W74/002 , H04W88/06
摘要： A communication system includes a plurality of access terminals, and an access network. The access network schedules a transmission of data in a time interval from one of the access terminals. The access network selects a multiple access transmission mode from a plurality of multiple access transmission modes, and broadcasts the selected multiple access transmission mode to the access terminals. The selected mode may include a mode in which data is code-division-multiplexed during the time interval, and modes in which data is code-division-multiplexed during a first portion of the time interval, and data is either time-division-multiplexed or orthogonal-frequency-division-multiplexed during a second portion of the time interval.
摘要翻译：通信系统包括多个接入终端和接入网。接入网在一个接入终端的时间间隔内调度数据的传输。接入网络从多个多址传输模式中选择多址传输模式，并将所选择的多址传输模式广播到接入终端。所选择的模式可以包括在时间间隔期间对数据进行码分复用的模式，以及在时间间隔的第一部分期间数据进行码分复用的模式，并且数据被时分复用或在时间间隔的第二部分期间正交频分复用。

8. 发明授权

US08000284B2 Cooperative autonomous and scheduled resource allocation for a distributed communication system 有权
标题翻译：分布式通信系统的合作自主和调度资源分配
公开(公告)号：US08000284B2
公开(公告)日：2011-08-16
申请号：US10892739
申请日：2004-07-15
申请人： Christopher G. Lott , Naga Bhushan , Rashid A. Attar , Jilei Hou
发明人： Christopher G. Lott , Naga Bhushan , Rashid A. Attar , Jilei Hou
IPC分类号： H04B7/185
CPC分类号： H04W52/34 , H04W52/24 , H04W52/26 , H04W52/50 , H04W72/0473 , H04W72/12 , H04W88/02
摘要： An access terminal (206) configured for wireless communication with an access network (204) within a sector (1032). The access terminal (206) includes a transmitter (2608) for transmitting a reverse traffic channel to the access network (204), an antenna (2614) for receiving signals from the access network (204), a processor (2602) and memory (2604) in electronic communication with the processor (2602). Instructions stored in the memory (2604) implement a method of determining whether a current power allocation grant (1374) for a flow (1216) on the access terminal (206) has been received from the access network (204). If the current power allocation grant (1374) is still active, a current power allocation (1338a) for the flow is set equal to the current power allocation grant (1374). If the current power allocation grant (1374) has not been received, the current power allocation (1338a) for the flow is determined.
摘要翻译：接入终端（206），被配置为与扇区（1032）内的接入网络（204）进行无线通信。接入终端（206）包括用于向接入网络（204）发送反向业务信道的发射机（2608），用于从接入网络（204）接收信号的天线（2614），处理器（2602）和存储器 2604）与处理器（2602）电子通信。存储在存储器（2604）中的指令实现一种确定是否已经从接入网络（204）接收到用于接入终端（206）上的流（1216）的当前功率分配许可（1374）的方法。如果当前功率分配授权（1374）仍然有效，则流程的当前功率分配（1338a）被设置为等于当前功率分配授权（1374）。如果当前功率分配许可（1374）尚未被接收，则确定流的当前功率分配（1338a）。

9. 发明授权

US07933235B2 Multiflow reverse link MAC for a communications system 有权
标题翻译：用于通信系统的多反向链路MAC
公开(公告)号：US07933235B2
公开(公告)日：2011-04-26
申请号：US10893060
申请日：2004-07-15
申请人： Christopher G. Lott , Naga Bhushan , Donna Ghosh , Rashid A. Attar
发明人： Christopher G. Lott , Naga Bhushan , Donna Ghosh , Rashid A. Attar
IPC分类号： H04W4/00
CPC分类号： H04W52/34 , H04W52/24 , H04W52/26
摘要： An access terminal (206) configured for wireless communication with an access network (204) within a sector (1032). The access terminal includes a transmitter (2608) for transmitting a reverse traffic channel to the access network (204), an antenna (2614) for receiving signals from the access network (204), a processor (2602) and memory (2604) in electronic communication with the processor (2602). Instructions stored in the memory (2604) implement, for each flow (1216) of a plurality of flows on the access terminal (206), determining the flow's total available power (1238). The access terminal's total available power (1234) is determined by summing each flow's total available power (1238). A packet is transmitted to the access network (204) at a power level that does not exceed the access terminal's total available power (1234).
摘要翻译：接入终端（206），被配置为与扇区（1032）内的接入网络（204）进行无线通信。接入终端包括用于向接入网络（204）发送反向业务信道的发射机（2608），用于从接入网络（204）接收信号的天线（2614），处理器（2602）和存储器（2604）与处理器的电子通信（2602）。存储在存储器（2604）中的指令针对接入终端（206）上的多个流的每个流（1216）实现确定流的总可用功率（1238）。接入终端的总可用功率（1234）由每个流的总可用功率求和确定（1238）。分组以不超过接入终端的总可用功率的功率电平（1234）被发送到接入网络（204）。

10. 发明授权

US06970437B2 Reverse link differentiated services for a multiflow communications system using autonomous allocation 有权
标题翻译：使用自主分配的多通信系统的反向链路差分服务
公开(公告)号：US06970437B2
公开(公告)日：2005-11-29
申请号：US10890719
申请日：2004-07-13
申请人： Christopher G. Lott , Naga Bhushan , Rashid A. Attar , Jean Put Ling Au , Donna Ghosh
发明人： Christopher G. Lott , Naga Bhushan , Rashid A. Attar , Jean Put Ling Au , Donna Ghosh
IPC分类号： H04B7/005 , H04L1/00 , H04W52/24 , H04W52/26 , H04W52/34 , H04W52/50 , H04W72/08 , H04B7/185
CPC分类号： H04W52/50 , H04L1/0002 , H04L1/0006 , H04W24/00 , H04W52/24 , H04W52/26 , H04W52/34 , H04W72/0473 , H04W72/08
摘要： An access terminal (206) is configured for wireless communication with an access network (204) within a sector (1032). The access terminal (206) includes a transmitter (2608) for transmitting a reverse traffic channel to the access network (204), an antenna (2614) for receiving signals from the access network (204), a processor (2602) and memory (2604) in electronic communication with the processor (2602). Instructions are stored in the memory (2604). The instructions are executable estimate a current value of a reverse activity bit (1444) transmitted by the access network (204). Per flow power allocation may be decreased on increased based on an estimated current value of the reverse activity bit.
摘要翻译：接入终端（206）被配置用于与扇区（1032）内的接入网络（204）进行无线通信。接入终端（206）包括用于向接入网络（204）发送反向业务信道的发射机（2608），用于从接入网络（204）接收信号的天线（2614），处理器（2602）和存储器 2604）与处理器（2602）电子通信。指令存储在存储器中（2604）。所述指令是可执行的，估计由所述接入网络（204）发送的反向活动比特（1444）的当前值。可以基于反向活动比特的估计当前值增加每个流量功率分配。

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