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1. 发明申请

US20080165670A1 Method and System for Enabling HARQ Operations on Channels between Stations in Wireless Communication Networks 失效
标题翻译：用于在无线通信网络中的站之间的信道上进行HARQ操作的方法和系统
公开(公告)号：US20080165670A1
公开(公告)日：2008-07-10
申请号：US11620123
申请日：2007-01-05
申请人： Zhifeng Tao , Toshiyuki Kuze , Shigeru Uchida , Kentarou Sawa , Koon Hoo Teo , Jinyun Zhang
发明人： Zhifeng Tao , Toshiyuki Kuze , Shigeru Uchida , Kentarou Sawa , Koon Hoo Teo , Jinyun Zhang
IPC分类号： H04J11/00
CPC分类号： H04L5/0053 , H04L1/1812 , H04L1/1822 , H04L5/0007 , H04L5/0091 , H04L47/10 , H04L47/14 , H04L47/34
摘要： A method and system enables and improves performance of hybrid automatic repeat request (HARQ) operations on channels between stations of an orthogonal frequency division multiple access (OFDMA) wireless communication network. There, the number of parallel HARQ channels is increased adaptively, and one connection identifier is used to unambiguously identify a set of MAC protocol data units (MPDUs) communicated over parallel HARQ channels. A sequence number is used to avoid out-of-order MPDU delivery when MPDUs are transmitted over parallel HARQ channels. The MPDUs can be concatenated or encapsulated. The maximum number of the parallel HARQ channels can be increased to 256, and can be negotiated when a station enters or re-enters the network.
摘要翻译：一种方法和系统能够在正交频分多址（OFDMA）无线通信网络的站之间的信道上实现并提高混合自动重传请求（HARQ）操作的性能。在此，自适应地增加并行HARQ信道的数量，并且使用一个连接标识符来明确地标识通过并行HARQ信道传送的一组MAC协议数据单元（MPDU）。当MPDU通过并行HARQ信道发送时，序列号用于避免无序MPDU传送。 MPDU可以级联或封装。并行HARQ信道的最大数量可以增加到256，并且当站进入或重新进入网络时可以协商。

2. 发明申请

US20080107061A1 Communicating packets in a wireless multi-user multi-hop relay networks 有权
标题翻译：在无线多用户多跳中继网络中通信数据包
公开(公告)号：US20080107061A1
公开(公告)日：2008-05-08
申请号：US11593358
申请日：2006-11-06
申请人： Zhifeng Tao , Koon Hoo Teo , Toshiyuki Kuze , Jinyun Zhang
发明人： Zhifeng Tao , Koon Hoo Teo , Toshiyuki Kuze , Jinyun Zhang
IPC分类号： H04J3/08
CPC分类号： H04L47/10 , H04B7/2606 , H04L47/12 , H04L47/14 , H04W16/26 , H04W28/06 , H04W84/047
摘要： A method communicates packets in a relay network. Multiple packets are communicated between a set of mobile stations and a relay station using a set of connections. There is one connection between each mobile station and the relay station. The multiple packets are aggregated on single connection between the relay station and a base station.
摘要翻译：一种方法在中继网络中传送数据包。使用一组连接在一组移动站和中继站之间传送多个分组。每个移动台和中继站之间有一个连接。多个分组在中继站和基站之间的单个连接上聚合。

3. 发明授权

US07630355B2 Method and system for enabling HARQ operations on channels between stations in wireless communication networks 失效
标题翻译：用于在无线通信网络中的站之间的信道上实现HARQ操作的方法和系统
公开(公告)号：US07630355B2
公开(公告)日：2009-12-08
申请号：US11620123
申请日：2007-01-05
申请人： Zhifeng Tao , Toshiyuki Kuze , Shigeru Uchida , Kentarou Sawa , Koon Hoo Teo , Jinyun Zhang
发明人： Zhifeng Tao , Toshiyuki Kuze , Shigeru Uchida , Kentarou Sawa , Koon Hoo Teo , Jinyun Zhang
IPC分类号： H04J1/00
CPC分类号： H04L5/0053 , H04L1/1812 , H04L1/1822 , H04L5/0007 , H04L5/0091 , H04L47/10 , H04L47/14 , H04L47/34
摘要： A method and system enables and improves performance of hybrid automatic repeat request (HARQ) operations on channels between stations of an orthogonal frequency division multiple access (OFDMA) wireless communication network. There, the number of parallel HARQ channels is increased adaptively, and one connection identifier is used to unambiguously identify a set of MAC protocol data units (MPDUs) communicated over parallel HARQ channels. A sequence number is used to avoid out-of-order MPDU delivery when MPDUs are transmitted over parallel HARQ channels. The MPDUs can be concatenated or encapsulated. The maximum number of the parallel HARQ channels can be increased to 256, and can be negotiated when a station enters or re-enters the network.
摘要翻译：一种方法和系统能够在正交频分多址（OFDMA）无线通信网络的站之间的信道上实现并提高混合自动重传请求（HARQ）操作的性能。在此，自适应地增加并行HARQ信道的数量，并且使用一个连接标识符来明确地标识通过并行HARQ信道传送的一组MAC协议数据单元（MPDU）。当MPDU通过并行HARQ信道发送时，序列号用于避免无序MPDU传送。 MPDU可以级联或封装。并行HARQ信道的最大数量可以增加到256，并且当站进入或重新进入网络时可以协商。

4. 发明授权

US08159983B2 Communicating packets in a wireless multi-user multi-hop relay networks 有权
标题翻译：在无线多用户多跳中继网络中通信数据包
公开(公告)号：US08159983B2
公开(公告)日：2012-04-17
申请号：US11593358
申请日：2006-11-06
申请人： Zhifeng Tao , Koon Hoo Teo , Toshiyuki Kuze , Jinyun Zhang
发明人： Zhifeng Tao , Koon Hoo Teo , Toshiyuki Kuze , Jinyun Zhang
IPC分类号： H04H20/71
CPC分类号： H04L47/10 , H04B7/2606 , H04L47/12 , H04L47/14 , H04W16/26 , H04W28/06 , H04W84/047
摘要： A method communicates packets in a relay network. Multiple packets are communicated between a set of mobile stations and a relay station using a set of connections. There is one connection between each mobile station and the relay station. The multiple packets are aggregated on single connection between the relay station and a base station.
摘要翻译：一种方法在中继网络中传送数据包。使用一组连接在一组移动站和中继站之间传送多个分组。每个移动台和中继站之间有一个连接。多个分组在中继站和基站之间的单个连接上聚合。

5. 发明申请

US20090074088A1 Adaptive Fragmentation for HARQ in Wireless OFDMA Networks 审中-公开
标题翻译：无线OFDMA网络中HARQ的自适应分段
公开(公告)号：US20090074088A1
公开(公告)日：2009-03-19
申请号：US11854790
申请日：2007-09-13
申请人： Zhifeng Tao , Anfei Li , Koon Hoo Teo , Jinyun Zhang
发明人： Zhifeng Tao , Anfei Li , Koon Hoo Teo , Jinyun Zhang
IPC分类号： H04J11/00 , H03M13/03 , H04L27/28
CPC分类号： H04L1/1812 , H04L1/0007 , H04L27/2601
摘要： A method performs a hybrid automatic repeat-request (HARQ) operation in a wireless orthogonal frequency division multiple access (OFDMA) network. A quality of a channel between a transmitter and a receiver is estimated as an error metric. A packet for the HARQ operation is fragmented adaptively at the transmitter according to the estimated error metric. The fragmentation is performed at the HARQ layer when the error metric is less than a predetermined threshold, otherwise the fragmentation is performed at the MAC layer.
摘要翻译：一种方法在无线正交频分多址（OFDMA）网络中执行混合自动重传请求（HARQ）操作。发射机和接收机之间的信道的质量被估计为误差度量。用于HARQ操作的分组根据估计的误差度量在发射机处被自适应地分段。当错误度量小于预定阈值时，在HARQ层执行分段，否则在MAC层执行分段。

6. 发明申请

US20080165736A1 Macro Diversity Handover and Fast Access Station Switching in Wireless Multi-User Multi-Hop Relay Networks 审中-公开
标题翻译：无线多用户多跳中继网络中的宏分集切换和快速接入站切换
公开(公告)号：US20080165736A1
公开(公告)日：2008-07-10
申请号：US11620322
申请日：2007-01-05
申请人： Shengjie Zhao , Koon Hoo Teo , Zhifeng Tao , Jinyun Zhang
发明人： Shengjie Zhao , Koon Hoo Teo , Zhifeng Tao , Jinyun Zhang
IPC分类号： H04Q7/00
CPC分类号： H04W36/18 , H04B7/022 , H04W36/08
摘要： Handover procedures and a collection of new handover MAC management messages are provided for a wireless mobile multi-bop relay (MMR) network. The types of handovers supported include macro diversity handover (MDHO) and fast access station switching (FASS). The handover procedures for these two types of handover and the MAC messages are described for nine main classes of network topologies. The nine classes of topology are further classified into to main categories, namely, intra multi-hop base station (MR-BS), when and where the handover is in the MMR cell, and inter MR-BS handover, when and where the handover is between two different MMR cells.
摘要翻译：为无线移动多臂中继（MMR）网络提供切换过程和新的切换MAC管理消息的集合。支持的切换类型包括宏分集切换（MDHO）和快速接入站切换（FASS）。这些两种类型的切换和MAC消息的切换过程针对9个主要类型的网络拓扑进行了描述。拓扑的九个类别进一步分为主要类别，即内部多跳基站（MR-BS），切换在MMR小区中何时何地以及在MR-BS切换之间，何时何地切换在两个不同的MMR细胞之间。

7. 发明申请

US20080165881A1 Method for Accessing Channels in OFDMA Mobile Multihop Relay Networks 审中-公开
标题翻译：用于在OFDMA移动多跳中继网络中访问信道的方法
公开(公告)号：US20080165881A1
公开(公告)日：2008-07-10
申请号：US11850262
申请日：2007-09-05
申请人： Zhifeng Tao , Koon Hoo Teo , Jinyun Zhang
发明人： Zhifeng Tao , Koon Hoo Teo , Jinyun Zhang
IPC分类号： H04B7/02
CPC分类号： H04B7/2606 , H04B7/15542 , H04L5/023 , H04L27/2602
摘要： A method accesses channels in an OFDMA mobile multihop relay wireless network. The method partitions a downlink sub-frame into at least one downlink access zone and a set of downlink relay zones. The uplink subframe is partitioned into at least one uplink access zone and a set of uplink relay zones. During the downlink access zone, the base station and the relay stations transmit only to the set of mobile stations. During the downlink relay station, the base station and the set of relay stations communicate with each other, while the mobile stations are idle. During the uplink access zone, the set of mobile stations transmit only to the set of relay stations and the base station. During the uplink relay station, the base station and the set of relay stations communicate with each other, while the mobile stations are idle.
摘要翻译：一种方法接入OFDMA移动多跳中继无线网络中的信道。该方法将下行链路子帧划分为至少一个下行链路接入区域和一组下行链路中继区域。上行链路子帧划分为至少一个上行链路接入区域和一组上行链路中继区域。在下行链路接入区域期间，基站和中继站仅发送到一组移动台。在下行链路中继站期间，基站和中继站组彼此通信，而移动台空闲。在上行接入区域期间，该组移动台仅向中继站和基站组发送。在上行链路中继站期间，基站和中继站组彼此通信，而移动站空闲。

8. 发明授权

US08165098B2 Method for allocating resources in cell-edge bands of OFDMA networks 有权
标题翻译：在OFDMA网络的小区边缘频带中分配资源的方法
公开(公告)号：US08165098B2
公开(公告)日：2012-04-24
申请号：US12335379
申请日：2008-12-15
申请人： Koon Hoo Teo , Zhifeng Tao , Xuehong Mao , Amine Maaref
发明人： Koon Hoo Teo , Zhifeng Tao , Xuehong Mao , Amine Maaref
IPC分类号： H04B7/216
CPC分类号： H04W72/082 , H04L5/0023 , H04L5/0037 , H04L5/006 , H04W52/243 , H04W52/283
摘要： A method allocates bandwidth from a radio frequency spectrum in a cellular network including a set of cells. Each cell includes a base station for serving a set of mobile stations in the cell. An area around each base station is partitioned into a center region and an edge region. In each base station, cell-center bandwidth for use by the mobile stations in the center region is reserved according to an inter-cell interference coordination (ICIC) protocol, and cell-edge bandwidth for use by the mobile stations in the edge region is reserved according to the ICIC protocol. The bandwidth can be fixed or adaptive to reduce the signaling overhead. The adaptive bandwidth can be further partitioned into reserved and the free bands. Mobile stations are classified as primary and secondary users, depending on whether they use or are assigned the fixed or adaptive band radio resources.
摘要翻译：一种方法从包括一组单元的蜂窝网络中的射频频谱中分配带宽。每个小区包括用于服务小区中的一组移动站的基站。每个基站周围的区域被划分为中心区域和边缘区域。在每个基站中，根据小区间干扰协调（ICIC）协议来保留由中心区域的移动台使用的小区中心带宽，边缘区域中的移动台使用的小区边缘带宽是根据ICIC协议保留。带宽可以是固定的或自适应的，以减少信令开销。自适应带宽可以进一步划分为保留和自由频带。根据移动台是使用固定的还是自适应的无线电资源，移动台被分类为主要和次要用户。

9. 发明申请

US20120041804A1 System and Method for Ad-Hoc Energy Exchange Network 有权
标题翻译： Ad Hoc能量交换网络系统与方法
公开(公告)号：US20120041804A1
公开(公告)日：2012-02-16
申请号：US13025974
申请日：2011-02-11
申请人： Zafer Sahinoglu , Zhifeng Tao , Koon Hoo Teo
发明人： Zafer Sahinoglu , Zhifeng Tao , Koon Hoo Teo
IPC分类号： G06Q50/06 , G01C21/20 , G06Q30/02
CPC分类号： B60L3/12 , B60L11/1816 , B60L11/1824 , B60L11/184 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1848 , B60L11/1861 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/622 , B60L2240/66 , B60L2240/68 , B60L2240/80 , B60L2260/52 , B60L2260/54 , B60L2270/32 , B60L2270/34 , B60W10/26 , G01C21/3469 , G06Q30/0207 , G06Q30/06 , H02J3/008 , H02J7/0042 , H04L67/12 , H04L67/18 , H04W4/02 , H04W4/022 , H04W4/023 , H04W4/027 , H04W4/029 , H04W4/04 , H04W4/18 , Y02E60/721 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7258 , Y02T10/7291 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/161 , Y02T90/162 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14 , Y04S50/10 , Y04S50/14
摘要： A method for facilitating an operation of an ad-hoc energy exchange network is disclosed. The network includes a set of nomadic charging stations (NCSs) and an energy consumer (EC). Upon receiving a request from the EC for an energy exchange, wherein the request includes a current location and a destination location of the EC, an exchange location for performing the energy exchange between a nomadic charging station (NCS) and the EC is determined based on the current location of the EC, the destination location of the EC, and a current location of the NCS. The exchange location is transmitted to the NCS and the EC.
摘要翻译：公开了一种促进自组织能量交换网络的操作的方法。该网络包括一组游牧充电站（NCS）和能源消费者（EC）。在接收到来自EC的能量交换的请求时，其中请求包括EC的当前位置和目的地位置，用于执行游牧充电站（ECCS）和EC之间的能量交换的交换位置是基于 EC的当前位置，EC的目标位置和NCS的当前位置。交换位置传送到NCS和EC。

10. 发明授权

US08493026B2 System and method for ad-hoc energy exchange network 有权
标题翻译：自组织能量交换网络的系统和方法
公开(公告)号：US08493026B2
公开(公告)日：2013-07-23
申请号：US13025974
申请日：2011-02-11
申请人： Zafer Sahinoglu , Zhifeng Tao , Koon Hoo Teo
发明人： Zafer Sahinoglu , Zhifeng Tao , Koon Hoo Teo
IPC分类号： H02J7/00
CPC分类号： B60L3/12 , B60L11/1816 , B60L11/1824 , B60L11/184 , B60L11/1842 , B60L11/1844 , B60L11/1846 , B60L11/1848 , B60L11/1861 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/622 , B60L2240/66 , B60L2240/68 , B60L2240/80 , B60L2260/52 , B60L2260/54 , B60L2270/32 , B60L2270/34 , B60W10/26 , G01C21/3469 , G06Q30/0207 , G06Q30/06 , H02J3/008 , H02J7/0042 , H04L67/12 , H04L67/18 , H04W4/02 , H04W4/022 , H04W4/023 , H04W4/027 , H04W4/029 , H04W4/04 , H04W4/18 , Y02E60/721 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7072 , Y02T10/7258 , Y02T10/7291 , Y02T90/121 , Y02T90/128 , Y02T90/14 , Y02T90/16 , Y02T90/161 , Y02T90/162 , Y02T90/163 , Y02T90/169 , Y04S10/126 , Y04S30/14 , Y04S50/10 , Y04S50/14
摘要： A method for facilitating an operation of an ad-hoc energy exchange network is disclosed. The network includes a set of nomadic charging stations (NCSs) and an energy consumer (EC). Upon receiving a request from the EC for an energy exchange, wherein the request includes a current location and a destination location of the EC, an exchange location for performing the energy exchange between a nomadic charging station (NCS) and the EC is determined based on the current location of the EC, the destination location of the EC, and a current location of the NCS. The exchange location is transmitted to the NCS and the EC.
摘要翻译：公开了一种促进自组织能量交换网络的操作的方法。该网络包括一组游牧充电站（NCS）和能源消费者（EC）。在接收到来自EC的能量交换的请求时，其中请求包括EC的当前位置和目的地位置，用于执行游牧充电站（ECCS）和EC之间的能量交换的交换位置是基于 EC的当前位置，EC的目标位置和NCS的当前位置。交换位置传送到NCS和EC。

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