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61. 发明授权

US08855047B2 Method and apparatus for PCDP discard 有权
标题翻译： PCDP丢弃的方法和装置
公开(公告)号：US08855047B2
公开(公告)日：2014-10-07
申请号：US12240092
申请日：2008-09-29
申请人： Mohammed Sammour , Stephen E. Terry
发明人： Mohammed Sammour , Stephen E. Terry
IPC分类号： H04W4/00 , H04W80/02 , H04L29/08 , H04L1/18 , H04L29/06
CPC分类号： H04L69/324 , H04L1/1874 , H04L1/188 , H04L47/283 , H04L47/32 , H04L69/04 , H04L69/28 , H04W28/0205 , H04W80/02
摘要： A method and apparatus for discarding a packet data convergence protocol (PDCP) service data unit (SDU) are disclosed. A PDCP layer sets a timer and discards a PDCP SDU upon expiration of the timer. The timer may be set upon receiving the PDCP SDU from an upper layer or upon submitting the PDCP SDU to a lower layer for transmission. The timer and a radio link control (RLC) discard timer may be coordinated. Alternatively, the PDCP layer may discard the PDCP SDU based on a notification from an RLC layer or based on a PDCP status report.
摘要翻译：公开了一种用于丢弃分组数据会聚协议（PDCP）业务数据单元（SDU）的方法和装置。 PDCP层设置定时器，并在定时器到期后丢弃PDCP SDU。可以在从上层接收到PDCP SDU或者在将PDCP SDU提交到较低层进行传输时设置定时器。可以协调定时器和无线电链路控制（RLC）丢弃定时器。或者，PDCP层可以基于来自RLC层的通知或基于PDCP状态报告来丢弃PDCP SDU。

62. 发明授权

US08837285B2 Method and apparatus for initializing, preserving, and reconfiguring token buckets 有权
标题翻译：用于初始化，保存和重新配置令牌桶的方法和装置
公开(公告)号：US08837285B2
公开(公告)日：2014-09-16
申请号：US12360676
申请日：2009-01-27
申请人： Mohammed Sammour , Stephen E. Terry , Jin Wang
发明人： Mohammed Sammour , Stephen E. Terry , Jin Wang
IPC分类号： H04W36/02 , H04W72/08 , H04L29/08 , H04W72/12
CPC分类号： H04W36/02 , H04L69/323 , H04W72/08 , H04W72/1278
摘要： A method and an apparatus are provided for initializing token buckets to a non-zero value, preserving the token buckets during a medium access control (MAC) reset or handover, resetting the token buckets based on a minimum bucket size or ratio of sizes, and transmitting a token status report.
摘要翻译：提供了一种用于将令牌桶初始化为非零值的方法和装置，在媒体访问控制（MAC）复位或切换期间保留令牌桶，基于最小桶大小或尺寸比例重置令牌桶，以及发送令牌状态报告。

63. 发明授权

US08787348B2 Methods and systems for providing reliable multicast service in a WLAN system 有权
标题翻译：在WLAN系统中提供可靠组播服务的方法和系统
公开(公告)号：US08787348B2
公开(公告)日：2014-07-22
申请号：US13228822
申请日：2011-09-09
申请人： Mohammed Sammour , Sudheer A. Grandhi
发明人： Mohammed Sammour , Sudheer A. Grandhi
IPC分类号： H04J3/24 , H04J14/02 , H04Q11/00 , H04L12/18 , H04L12/56 , H04L12/54 , H04L29/06 , H04L29/12 , H04W72/00 , H04B7/185
CPC分类号： H04L12/1868 , H04B7/18584 , H04J14/0227 , H04J14/0228 , H04J14/0238 , H04L1/1614 , H04L1/1685 , H04L12/1863 , H04L12/189 , H04L47/10 , H04L47/2441 , H04L47/70 , H04L49/201 , H04L61/2069 , H04L65/4076 , H04L2001/0093 , H04Q2011/0047 , H04W4/06 , H04W52/0209 , H04W72/005 , H04W72/1289 , H04W84/12 , Y02D70/12 , Y02D70/142 , Y02D70/144 , Y02D70/23 , Y02D70/446
摘要： A method for acknowledged multicast operation in a wireless network having a base station and at least one wireless transmit/receive unit (WTRU) includes the base station transmitting a first multicast signal during a first scheduled interval, the at least one WTRU receiving the first multicast signal during the first scheduled interval, and the at least one WTRU transmitting an acknowledgement signal to the base station during a second scheduled interval.
摘要翻译：一种用于具有基站和至少一个无线发射/接收单元（WTRU）的无线网络中的确认多播操作的方法，包括：基站在第一调度间隔期间发送第一多播信号，所述至少一个WTRU接收第一多播信号，并且所述至少一个WTRU在第二调度间隔期间向所述基站发送确认信号。

64. 发明授权

US08750251B2 Method and apparatus for implementing network coding in a long term evolution advanced system 有权
标题翻译：在长期演进高级系统中实现网络编码的方法和装置
公开(公告)号：US08750251B2
公开(公告)日：2014-06-10
申请号：US12499964
申请日：2009-07-09
申请人： Sung-Hyuk Shin , Philip J. Pietraski , Mohammed Sammour , Erdem Bala
发明人： Sung-Hyuk Shin , Philip J. Pietraski , Mohammed Sammour , Erdem Bala
IPC分类号： H04W4/00 , H04B7/04
CPC分类号： H04B7/0478 , H04B7/0417 , H04B7/0452 , H04B7/0456 , H04B7/0634 , H04B7/0639 , H04B7/0665 , H04B7/15521 , H04L1/0026 , H04L1/0073 , H04L1/1812
摘要： A method and apparatus for applying network coding in multi-user (MU) multiple-input multiple-output (MIMO) control signaling are disclosed. After a pair of wireless transmit/receive units (WTRUs) transmit channel state information (CSI) to an evolved Node-B (eNodeB), each of the WTRUs receive network coded information from the eNodeB, including the CSI transmitted by both of the WTRUs, and decode the network coded information. The WTRUs transmit CSI on a scheduled basis, and store CSI that was previously transmitted. Each of the WTRUs measure the amount of time that pass since they transmitted CSI, and use the transmitted CSI to decode the network coded information on the condition that the measured time does not exceed a predetermined threshold. If the measured time exceeds the predetermined threshold, the stored CSI is used to decode the network coded information.
摘要翻译：公开了一种在多用户（MU）多输入多输出（MIMO）控制信令中应用网络编码的方法和装置。在一对无线发射/接收单元（WTRU）向发射的节点B（eNodeB）发送信道状态信息（CSI）之后，每个WTRU从eNodeB接收包括由两个WTRU发送的CSI的网络编码信息并解码网络编码信息。 WTRU在调度的基础上发送CSI，并存储先前发送的CSI。每个WTRU测量自它们发送CSI以来经过的时间量，并且在测量时间不超过预定阈值的条件下使用发送的CSI对网络编码信息进行解码。如果测量时间超过预定阈值，则存储的CSI用于解码网络编码信息。

65. 发明授权

US08605606B2 Method and apparatus for triggering radio link control packet discard and radio link control re-establishment 有权
标题翻译：用于触发无线链路控制分组丢弃和无线链路控制重建的方法和装置
公开(公告)号：US08605606B2
公开(公告)日：2013-12-10
申请号：US12330807
申请日：2008-12-09
申请人： Stephen E. Terry , Mohammed Sammour
发明人： Stephen E. Terry , Mohammed Sammour
IPC分类号： G01R31/08 , G06F11/00 , G08C15/00 , H04J1/16 , H04J3/14 , H04L1/00 , H04L12/26
CPC分类号： H04W76/028 , H04L1/188 , H04W24/00 , H04W28/04 , H04W76/19
摘要： A method and apparatus for triggering radio link control (RLC) re-establishment and/or protocol data unit (PDU) discard are disclosed. An RLC entity maintains a state variable for counting a total number of transmissions and/or retransmissions of an RLC PDU and its PDU segments. If the state variable reaches a threshold, the RLC entity initiates RLC re-establishment and/or discards the RLC PDU and PDU segments. The state variable may be incremented each time a negative acknowledgement is received for at least a portion of the RLC PDU or when a retransmission is considered for the RLC PDU or a portion of the RLC PDU. The RLC entity may increase a state variable proportionate to a retransmitted data size. The RLC entity may maintain separate state variables for the RLC PDU and PDU segments and counts the number of transmissions and/or retransmissions for the RLC PDU and the PDU segments.
摘要翻译：公开了一种用于触发无线链路控制（RLC）重建和/或协议数据单元（PDU）丢弃的方法和装置。 RLC实体维护用于计数RLC PDU及其PDU段的传输和/或重传的总数的状态变量。如果状态变量达到阈值，则RLC实体发起RLC重新建立和/或丢弃RLC PDU和PDU段。每当对于RLC PDU的至少一部分接收到否定的确认时，或者当为RLC PDU或RLC PDU的一部分考虑重传时，状态变量可以递增。 RLC实体可以增加与重传的数据大小成比例的状态变量。 RLC实体可以为RLC PDU和PDU段维护单独的状态变量，并对RLC PDU和PDU段的传输次数和/或重传进行计数。

66. 发明申请

US20130094431A1 METHOD AND APPARATUS FOR USING A RELAY TO PROVIDE PHYSICAL AND HYBRID AUTOMATIC REPEAT REQUEST FUNCTIONALITIES 审中-公开
标题翻译：使用继电器提供物理和混合自动重复请求功能的方法和装置
公开(公告)号：US20130094431A1
公开(公告)日：2013-04-18
申请号：US13440184
申请日：2012-04-05
申请人： Stephen E. Terry , Prabhakar R. Chitrapu , Mohammed Sammour
发明人： Stephen E. Terry , Prabhakar R. Chitrapu , Mohammed Sammour
IPC分类号： H04W88/04
CPC分类号： H04W88/04 , H04L1/1812 , H04L2001/0097
摘要： Methods and apparatus are described for performing automatic repeat request (ARQ) and hybrid-ARQ (HARQ) assisted ARQ procedures in a relay-based wireless communication system. Triggers for radio link control (RLC)/ARQ retransmissions and RLC/ARQ status reporting are also described.
摘要翻译：描述了用于在基于中继的无线通信系统中执行自动重复请求（ARQ）和混合ARQ（HARQ）辅助ARQ过程的方法和装置。还描述了用于无线链路控制（RLC）/ ARQ重传和RLC / ARQ状态报告的触发器。

67. 发明授权

US08385319B2 Method and apparatus of enabling multi band transmission 有权
标题翻译：实现多频带传输的方法和装置
公开(公告)号：US08385319B2
公开(公告)日：2013-02-26
申请号：US11999409
申请日：2007-12-04
申请人： Juan Carlos Zuniga , Sudheer A. Grandhi , Mohammed Sammour , Catherine M. Livet
发明人： Juan Carlos Zuniga , Sudheer A. Grandhi , Mohammed Sammour , Catherine M. Livet
IPC分类号： H04J3/06
CPC分类号： H04W56/001 , H04B1/7183 , H04L1/005 , H04L5/0007 , H04L27/2601 , H04L27/2655 , H04W72/0406
摘要： A method and apparatus for enabling multi-band transmission includes transmitting a beacon on a first radio band and transmitting the beacon on a second radio band. The beacon includes coordination information for transmission on the first and second radio bands.
摘要翻译：用于启用多频带传输的方法和装置包括在第一无线电频带上发送信标并在第二无线电频带上发射信标。信标包括用于在第一和第二无线电频带上传输的协调信息。

68. 发明授权

US08332702B2 Method and apparatus for hybrid automatic repeat request transmission 有权
标题翻译：混合自动重复请求传输的方法和装置
公开(公告)号：US08332702B2
公开(公告)日：2012-12-11
申请号：US11968979
申请日：2008-01-03
申请人： Ana Lucia Pinheiro , Mohammed Sammour , Shankar Somasundaram
发明人： Ana Lucia Pinheiro , Mohammed Sammour , Shankar Somasundaram
IPC分类号： H04L1/18
CPC分类号： H04L1/1887 , H04L1/1822 , H04L1/1877 , H04L1/188
摘要： A method and apparatus for hybrid automatic repeat request (HARQ) transmission are disclosed. If a packet has not been successfully transmitted, it is determined whether an HARQ early termination condition is met. If the HARQ early termination condition is met, the HARQ process is terminated and the packet is discarded at the HARQ level. The HARQ early termination condition is met if a positive acknowledgement (ACK) has not been received until the number of retransmissions reaches a predetermined limit that is dynamically configured based on channel condition, measurement, etc. Alternatively, the HARQ early termination condition is met if a transmit power required for successful transmission of the packet is much higher than an actual transmit power. Alternatively, the HARQ early termination condition is met if a transport format combination (TFC) selected for retransmission is different from an optimal TFC. A higher layer may be notified of the early HARQ termination.
摘要翻译：公开了一种用于混合自动重传请求（HARQ）传输的方法和装置。如果分组尚未成功发送，则确定是否满足HARQ提前终止条件。如果HARQ提前终止条件被满足，则HARQ过程被终止，并且在HARQ级别丢弃该分组。如果在重发次数达到基于信道条件，测量等动态配置的预定限制之前尚未接收到肯定确认（ACK），则HARQ提前终止条件得到满足。或者，如果符合HARQ提前终止条件成功发送分组所需的发射功率远高于实际的发射功率。或者，如果选择用于重传的传输格式组合（TFC）不同于最优TFC，则满足HARQ提前终止条件。可以向较高层通知早期HARQ终止。

69. 发明授权

US08014818B2 Methods and systems for providing efficient operation of multiple modes in a WLAN system 有权
标题翻译：在WLAN系统中提供多种模式的有效操作的方法和系统
公开(公告)号：US08014818B2
公开(公告)日：2011-09-06
申请号：US11618328
申请日：2006-12-29
申请人： Sudheer A. Grandhi , Mohammed Sammour , Joseph S. Levy
发明人： Sudheer A. Grandhi , Mohammed Sammour , Joseph S. Levy
IPC分类号： H04M1/00
CPC分类号： H04W72/1278 , H04W74/002 , H04W74/0833 , H04W84/12 , Y02D70/142 , Y02D70/144 , Y02D70/22
摘要： A method and system applies MAC transmission opportunity (TXOP) protection for multiple mode operation in a WLAN system. In particular, MAC mechanisms are defined to support multiple mode CTS frames, and multiple mode CF-End frames sent by the AP, each in a format appropriate for the corresponding mode which also applies to a single mode as a trivial case. MAC mechanisms permit truncation of TXOP duration for releasing the unused portion of the TXOP when no further data for transmission is available. Release of unused protected TXOP is possible for both protected AP transmissions and STA transmissions.
摘要翻译：一种方法和系统在WLAN系统中对多模式操作应用MAC传输机会（TXOP）保护。特别地，MAC机制被定义为支持多模式CTS帧，以及由AP发送的多模式CF-结束帧，每个帧的格式适合于对应的模式，其也适用于单个模式作为平凡的情况。当没有进一步的传输数据可用时，MAC机制允许截断TXOP持续时间以释放TXOP的未使用部分。对于受保护的AP传输和STA传输都可以释放未使用的受保护的TXOP。

70. 发明申请

US20090239533A1 METHOD AND APPARATUS FOR SEARCHING FOR CLOSED SUBSCRIBER GROUP CELLS 有权
标题翻译：用于搜索封闭的订阅者组细胞的方法和装置
公开(公告)号：US20090239533A1
公开(公告)日：2009-09-24
申请号：US12406562
申请日：2009-03-18
申请人： Shankar Somasundaram , Rajat P. Mukherjee , Mohammed Sammour , Jean-Louis Gauvreau
发明人： Shankar Somasundaram , Rajat P. Mukherjee , Mohammed Sammour , Jean-Louis Gauvreau
IPC分类号： H04W60/00
CPC分类号： H04W48/16 , H04J11/0093 , H04W84/045
摘要： A method and apparatus for searching for closed subscriber group (CSG) cells are described. A wireless transmit/receive unit (WTRU) transmits, to a network of CSG cells, a measurement/cell-search gap request message including a cause value having at least one bit that indicates whether the request message was transmitted due to a manual cell search command or a WTRU autonomous determination. The WTRU receives a measurement/cell-search gap allocation message from the network in response to the measurement/cell-search request message. The WTRU also may determine whether it has a discontinuous reception (DRX) gap that is long enough to read a master information block (MIB) and a system information block (SIB) of a neighboring CSG cell. If the DRX gap is not long enough, the WTRU may transmit a measurement/cell-search gap request message to the network, or autonomously tune away from a cell currently serving the WTRU to read the MIB and SIB.
摘要翻译：描述了用于搜索封闭用户组（CSG）小区的方法和装置。无线发送/接收单元（WTRU）向CSG小区的网络发送测量/小区搜索间隙请求消息，该消息包括具有至少一个比特的原因值，该比特指示由于手动小区搜索是否发送了请求消息命令或WTRU自动确定。 WTRU响应于测量/小区搜索请求消息从网络接收测量/小区搜索间隙分配消息。 WTRU还可以确定其是否具有足够长的不连续接收（DRX）间隙，以读取相邻CSG小区的主信息块（MIB）和系统信息块（SIB）。如果DRX间隙不够长，则WTRU可以向网络发送测量/小区搜索间隙请求消息，或者从当前服务于WTRU的小区自主地调出以读取MIB和SIB。

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