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1. 发明申请

WO2008011718A1 SYSTEM AND METHOD FOR WIRELESS MULTI-HOP NETWORK SYNCHRONIZATION AND MONITORING 审中-公开
标题翻译：无线多网络同步和监控系统与方法
公开(公告)号：WO2008011718A1
公开(公告)日：2008-01-31
申请号：PCT/CA2007/001329
申请日：2007-07-27
申请人： NORTEL NETWORKS LIMITED , ZHANG, Hang , ZHU, Peiying , TONG, Wen , FONG, Mo-Han , SENARATH, Nimal, Gamini , STEER, David , YU, Derek , NADEN, James, Mark , BAHCECI, Israfil
发明人： ZHANG, Hang , ZHU, Peiying , TONG, Wen , FONG, Mo-Han , SENARATH, Nimal, Gamini , STEER, David , YU, Derek , NADEN, James, Mark , BAHCECI, Israfil
IPC分类号： H04L12/28 , H04L29/06 , H04Q7/20 , H04Q7/38
CPC分类号： H04W56/002 , H04B7/2606
摘要： A wireless communication system and method for wireless communication in a multi-hop network. A first preamble is transmitted using a first repetition cycle. Monitoring for a second preamble is done in a second repetition cycle. The first repetition cycle is different than the second repetition cycle.
摘要翻译：一种用于多跳网络中的无线通信的无线通信系统和方法。使用第一重复周期来发送第一前同步码。在第二重复周期中对第二前导码进行监视。第一重复周期与第二重复周期不同。

2. 发明申请

WO2007147231A1 METHODS AND SYSTEMS FOR WIRELESS NETWORKS WITH RELAYS 审中-公开
标题翻译：无线网络与继电器的方法与系统
公开(公告)号：WO2007147231A1
公开(公告)日：2007-12-27
申请号：PCT/CA2007/000965
申请日：2007-05-31
申请人： NORTEL NETWORKS LIMITED , ZHANG, Hang , MA, Jianglei , ZHU, Peiying , FONG, Mo-Han , TONG, Wen
发明人： ZHANG, Hang , MA, Jianglei , ZHU, Peiying , FONG, Mo-Han , TONG, Wen
IPC分类号： H04B7/208 , H04J11/00
CPC分类号： H04B7/14 , H04B7/155 , H04L27/2601 , H04W72/04 , H04W72/0446 , H04W84/047 , H04W88/04
摘要： Methods and systems are provided for use with wireless networks having one or more cell in which each cell includes a base station (BS), at least one relay station (RS) and at least one mobile station (MS). The at least one relay station can be used as an intermediate station for providing communication between the BS and MS. Methods are provided for allocating OFDM resources for communicating between the BS, RS and/or MS for example dividing transmission resources into uplink and downlink transmissions and methods of inserting pilot symbols into transmission resources used by the RS. In some embodiments on the invention, the methods are consistent and/or can be used in conjunction with existing standards such as 802.16e.
摘要翻译：方法和系统被提供用于具有一个或多个小区的无线网络，其中每个小区包括基站（BS），至少一个中继站（RS）和至少一个移动台（MS）。所述至少一个中继站可以用作在BS和MS之间提供通信的中间站。提供了用于分配用于BS，RS和/或MS之间的通信的OFDM资源的方法，例如将传输资源划分为上行链路和下行链路传输，以及将导频符号插入到由RS使用的传输资源中的方法。在本发明的一些实施例中，所述方法是一致的和/或可以与诸如802.16e的现有标准结合使用。

3. 发明申请

WO2007065272A1 RESOURCE ASSIGNMENT SYSTEMS AND METHODS 审中-公开
标题翻译：资源转让制度和方法
公开(公告)号：WO2007065272A1
公开(公告)日：2007-06-14
申请号：PCT/CA2006/002007
申请日：2006-12-08
申请人： NORTEL NETWORKS LIMITED , ZHANG, Hang , BALIGH, Mohammadhadi , FONG, Mo-Han , YU, Dongsheng , VRZIC, Sophie , LI, Jun , TONG, Wen , DODD, Curt
发明人： ZHANG, Hang , BALIGH, Mohammadhadi , FONG, Mo-Han , YU, Dongsheng , VRZIC, Sophie , LI, Jun , TONG, Wen , DODD, Curt
IPC分类号： H04Q7/36 , H04Q7/30 , H04Q7/32 , H04Q7/38
CPC分类号： H04W72/1263 , H04L1/0016 , H04L1/0041 , H04L1/0045 , H04L1/0656 , H04L1/1812 , H04L1/1825 , H04L1/1887 , H04L1/1896 , H04L5/0092 , H04W28/04 , H04W72/04 , H04W72/042 , H04W72/06 , H04W72/1278
摘要： In a wireless communication system, a base station assigns resources to mobile stations using indices. Each index is associated with an assignment schedule for assigning resources. Once the base station determines an assignment schedule to assign particular resources, it encodes the schedule into an index and transmits it. Λ mobile station receives the index and decodes it to recover the assignment schedule. Both the base station and the mobile station may use look-up tables and/or algorithms for storing or generating indices associated with assignment schedules. To assign resources so as to indicate transmission characteristics over the resources, the base station transmits assignment blocks. Each assignment block indicates original transmission, retransmission, persistent assignment, non-persistent assignment, HARQ signaling, RAS- HARQ signaling, DRCH assignment, and/or LRCH assignment.
摘要翻译：在无线通信系统中，基站使用索引向移动台分配资源。每个索引与用于分配资源的分配调度相关联。一旦基站确定了分配调度表来分配特定的资源，它将该进度编码成一个索引并发送它。？移动台接收索引并对其进行解码以恢复分配时间表。基站和移动台都可以使用查找表和/或算法来存储或生成与分配计划相关联的索引。为了分配资源以指示资源上的传输特性，基站发送分配块。每个分配块指示原始传输，重传，持续分配，非持续分配，HARQ信令，RAS-HARQ信令，DRCH分配和/或LRCH分配。

4. 发明申请

WO2007053948A1 WIRELESS RELAY NETWORK MEDIA ACCESS CONTROL LAYER CONTROL PLANE SYSTEM AND METHOD 审中-公开
标题翻译：无线中继网络媒体访问控制层控制平面系统及方法
公开(公告)号：WO2007053948A1
公开(公告)日：2007-05-18
申请号：PCT/CA2006/001842
申请日：2006-11-10
申请人： NORTEL NETWORKS LIMITED , ZHANG, Hang , FONG, Mo-Han , ZHU, Peiying , MA, Jianglei , TONG, Wen
发明人： ZHANG, Hang , FONG, Mo-Han , ZHU, Peiying , MA, Jianglei , TONG, Wen
IPC分类号： H04Q7/36 , H04L29/02 , H04Q7/38
CPC分类号： H04B7/15507 , H04W16/26 , H04W48/08 , H04W84/047
摘要： A method and system for using a communication network having a relay node to provide wireless communication with a mobile station. A ranging region is established with the mobile station in which the establishment of the ranging region includes the transmission of control information corresponding to the relay node. The mobile station is allowed to enter the communication network. The relay node is used to wirelessly communicate with the mobile station in at least one of the uplink and downlink directions.
摘要翻译：一种使用具有中继节点的通信网络来提供与移动台的无线通信的方法和系统。与移动台建立测距区域，其中测距区域的建立包括对应于中继节点的控制信息的传输。移动台被允许进入通信网络。中继节点用于在上行链路和下行链路方向中的至少一个方面与移动台进行无线通信。

5. 发明申请

WO2006086878A1 RADIO ACCESS SYSTEM AND METHOD USING OFDM AND CDMA FOR BROADBAND DATA TRANSMISSION 审中-公开
标题翻译：无线接入系统和使用OFDM和CDMA进行宽带数据传输的方法
公开(公告)号：WO2006086878A1
公开(公告)日：2006-08-24
申请号：PCT/CA2006/000225
申请日：2006-02-15
申请人： NORTEL NETWORKS LIMITED , TONG, Wen , MA, Jianglei , ZHANG, Hang , FONG, Mo-han , JIA, Ming , ZHU, Peiying , WU, Geng , LI, Jun , YU, Dong-sheng
发明人： TONG, Wen , MA, Jianglei , ZHANG, Hang , FONG, Mo-han , JIA, Ming , ZHU, Peiying , WU, Geng , LI, Jun , YU, Dong-sheng
IPC分类号： H04Q7/38 , H04Q7/30 , H04B7/005 , H04Q7/20 , H04L12/28 , H04J13/00 , H04J11/00
CPC分类号： H04W88/06 , H04B1/707 , H04J11/0093 , H04L5/001 , H04L5/0023 , H04L5/0035 , H04L5/0044 , H04L5/0048 , H04L5/0087 , H04L25/0204 , H04L25/0226 , H04W28/10 , H04W88/10
摘要： A method and system for wireless data communication using a first wireless communication technology and a second wireless communication technology. The second wireless communication technology being different from the first wireless communication technology. A transmitter is arranged to transmit data using frame structures based on the first wireless communication technology and the second wireless communication technology in which the frame structure based on the second wireless communication technology has a timing structure, MAC and pilot that are also used with the frame structure of the first wireless communication technology. The transmitter is arranged to selectively change transmission on a frame by frame basis between the first wireless communication technology and the second wireless communication technology.
摘要翻译：一种使用第一无线通信技术和第二无线通信技术进行无线数据通信的方法和系统。第二无线通信技术与第一无线通信技术不同。发射机被布置为使用基于第一无线通信技术的帧结构和基于第二无线通信技术的帧结构具有定时结构的第二无线通信技术来发送数据，也与帧一起使用的MAC和导频第一种无线通信技术的结构。发射机被布置为在第一无线通信技术和第二无线通信技术之间逐帧地选择性地改变传输。

6. 发明申请

WO2011003195A2 MEDIUM ACCESS CONTROL FOR WIRELESS SYSTEMS 审中-公开
标题翻译：媒体访问控制无线系统
公开(公告)号：WO2011003195A2
公开(公告)日：2011-01-13
申请号：PCT/CA2010/001066
申请日：2010-07-06
申请人： NORTEL NETWORKS LIMITED , FONG, Mo-Han , ZHANG, Hang , NOVAK, Robert
发明人： FONG, Mo-Han , ZHANG, Hang , NOVAK, Robert
CPC分类号： H04W74/002 , H04W74/0833 , H04W74/0866
摘要： A method for execution by a mobile station (MS) in a mobile communications network, the method comprising: receiving a first MS identifier from the network during a ranging operation involving the MS; using the first MS identifier to extract the contents of at least one message received from the network during said ranging operation; using a second MS identifier, different from the first MS identifier, to extract the contents of at least one message received from the network after said ranging operation is complete. Also, a method for execution by the base station, comprising: outputting a first message destined for the MS, the first message including a first identifier for use by the MS during a ranging operation; determining that said ranging operation is complete; outputting a second message destined for the MS, the second message including a second identifier for use by the MS in subsequent communication with the network.
摘要翻译： 1.一种由移动台（MS）在移动通信网络中执行的方法，所述方法包括：在涉及所述MS的测距操作期间从所述网络接收第一MS标识符; 使用第一MS标识符来提取在所述测距操作期间从网络接收的至少一个消息的内容; 使用不同于第一MS标识符的第二MS标识符来提取在所述测距操作完成之后从网络接收到的至少一个消息的内容。此外，一种由基站执行的方法，包括：输出以MS为目的地的第一消息，所述第一消息包括在测距操作期间由MS使用的第一标识符; 确定所述测距操作完成; 输出指定给MS的第二消息，第二消息包括第二标识符，以供MS在随后与网络通信中使用。

7. 发明申请

WO2007131347A1 MEDIA ACCESS CONTROL PROTOCOL FOR MULTI-HOP NETWORK SYSTEMS AND METHOD THEREFORE 审中-公开
标题翻译：多媒体网络系统的媒体访问控制协议及其方法
公开(公告)号：WO2007131347A1
公开(公告)日：2007-11-22
申请号：PCT/CA2007/000839
申请日：2007-05-11
申请人： NORTEL NETWORKS LIMITED , ZHANG, Hang , ZHU, Peiying , FONG, Mo-Han , TONG, Wen , SENARATH, Nimal , YU, Derek , STEER, David , DODD, Curtis S.
发明人： ZHANG, Hang , ZHU, Peiying , FONG, Mo-Han , TONG, Wen , SENARATH, Nimal , YU, Derek , STEER, David , DODD, Curtis S.
IPC分类号： H04L12/56 , H04L12/28 , H04L29/06 , H04Q7/20
CPC分类号： H04L12/4633 , H04L1/1614 , H04L45/34 , H04L63/12 , H04L69/22 , H04L69/324 , H04W28/06 , H04W40/00 , H04W84/12 , H04W88/04
摘要： A method and system for wireless communication in which a plurality of media access control ("MAC") packet data units ("PDUs") corresponding to a plurality of wireless communication connections are received. The plurality of MAC PDUs is grouped into a relay packet and the relay packet is transmitted. Such grouping and transmission of the relay packet is performed by one or more relay nodes. The traffic control for the transmission can also be based on centralized or decentralized routing control and/or centralized or decentralized QoS control.
摘要翻译：一种用于无线通信的方法和系统，其中接收与多个无线通信连接相对应的多个媒体访问控制（“MAC”）分组数据单元（“PDU”）。将多个MAC PDU分组为中继分组，并发送中继分组。中继分组的这种分组和传输由一个或多个中继节点执行。传输的流量控制也可以基于集中式或分散式路由控制和/或集中式或分散式QoS控制。

8. 发明申请

WO2007053954A1 ZONES FOR WIRELESS NETWORKS WITH RELAYS 审中-公开
标题翻译：无线网络连接区域
公开(公告)号：WO2007053954A1
公开(公告)日：2007-05-18
申请号：PCT/CA2006/001851
申请日：2006-11-10
申请人： NORTEL NETWORKS LIMITED , MA, Jianglei , ZHANG, Hang , ZHU, Peiying , FONG, Mo-Han , TONG, Wen , JIA, Ming
发明人： MA, Jianglei , ZHANG, Hang , ZHU, Peiying , FONG, Mo-Han , TONG, Wen , JIA, Ming
IPC分类号： H04B7/14 , H04B7/005 , H04B7/208 , H04B7/26 , H04Q7/20 , H04Q7/36 , H04Q7/38
CPC分类号： H04W72/06 , H04B7/2606 , H04B7/2615 , H04L5/0023 , H04L5/0035 , H04L5/0037 , H04L5/0044 , H04L5/0048 , H04L25/0204 , H04L25/0226 , H04L25/0232 , H04L25/03866 , H04L27/2613 , H04L27/2655 , H04W16/26 , H04W52/34 , H04W84/047
摘要： Methods and systems are provided for use with wireless networks having once or more cell in which each cell includes a base station (BS) , at least one relay station (RS) and at least one mobile station (MS) . The at least one relay station can be used as an intermediate station for providing communication between the BS and MS. Methods are provided for an RS to initially access the network, access of the RS by MSs initially accessing the network, methods of allocating OFDM resources for communicating between the BS, RS and/or MS for example dividing transmission resources into uplink and downlink transmissions, and methods of inserting pilot symbols into transmission resources used by the RS. In some embodiments on the invention, the rnethods are consistent and/or can be used in conjunction with existing standards such as 802. 16e.
摘要翻译：方法和系统被提供用于具有一个或多个小区的无线网络，其中每个小区包括基站（BS），至少一个中继站（RS）和至少一个移动台（MS）。所述至少一个中继站可以用作在BS和MS之间提供通信的中间站。提供了用于RS初始接入网络的方法，初始访问网络的MS接入RS的方法，用于分配用于BS，RS和/或MS之间通信的OFDM资源的方法，例如将传输资源划分为上行链路和下行链路传输，以及将导频符号插入到由RS使用的传输资源中的方法。在本发明的一些实施方案中，r方法是一致的和/或可以与现有标准例如802.16e结合使用。

9. 发明申请

WO2006000094A1 EFFICIENT LOCATION UPDATES, PAGING AND SHORT BURSTS 审中-公开
标题翻译：高效地点更新，寻找和短暂的冲刺
公开(公告)号：WO2006000094A1
公开(公告)日：2006-01-05
申请号：PCT/CA2005/000992
申请日：2005-06-27
申请人： NORTEL NETWORKS LIMITED , ZHANG, Hang , FONG, Mo-Han , ZHU, Peiying , TONG, Wen
发明人： ZHANG, Hang , FONG, Mo-Han , ZHU, Peiying , TONG, Wen
IPC分类号： H04Q7/22
CPC分类号： H04W72/0413 , H04W68/00 , H04W74/0866
摘要： A mobile treminal in a wireless communication network may be one of several modes of operation. When in an idle mode, the mobile terminal may avoid a lengthy random access procedure normally associated with responding to a page from a base station, if the base station includes in the page an indication of a resource that the mobile terminal may utilize when responding to the page. Additionally, the mobile terminal may transmit an efficient location update MAC header to a base station, whether prompted to by a page from the base station or not. Furthermore, without leaving the idle mode or a sleep mode, the mobile terminal may exchange short data burst messages with a base station.
摘要翻译：无线通信网络中的移动电话可以是几种操作模式之一。当处于空闲模式时，如果基站在页面中包括移动终端在响应时可以利用的资源的指示，则移动终端可以避免通常与响应于来自基站的页面相关联的冗长的随机接入过程这一页。另外，移动终端可以向基站发送有效的位置更新MAC报头，无论是否由来自基站的页面提示。此外，在不离开空闲模式或睡眠模式的情况下，移动终端可以与基站交换短数据突发消息。

10. 发明申请

WO2005125250A1 SOFT HANDOFF IN OFDMA SYSTEM 审中-公开
标题翻译： OFDMA系统中的软切换
公开(公告)号：WO2005125250A1
公开(公告)日：2005-12-29
申请号：PCT/CA2005/000970
申请日：2005-06-22
申请人： NORTEL NETWORKS LIMITED , MA, Jianglei , TONG, Wen , JIA, Ming , ZHU, Peiying , FONG, Mo-Han , ZHANG, Hang
发明人： MA, Jianglei , TONG, Wen , JIA, Ming , ZHU, Peiying , FONG, Mo-Han , ZHANG, Hang
IPC分类号： H04Q7/38
CPC分类号： H04W36/18 , H04B7/022 , H04B7/0691
摘要： The soft handoff in an OFDMA system. If the pilot signal strength for a base station exceeds the defined threshold, the base station is added to an active set list. Subcarriers in a plurality of orthogonal frequency division multiplexing (OFDM) symbols are divided and allocated into subchannels. The OFDM symbols are divided and multiplexed. A soft handoff zone with a first dimension of the subchannels and a second dimension of the divided and multiplexed OFDM symbols is defined. The soft handoff zone have subcarriers with a subchannel definition, for example, an identical permutation.
摘要翻译： OFDMA系统中的软切换。如果基站的导频信号强度超过定义的阈值，则将基站添加到活动集列表中。多个正交频分复用（OFDM）符号中的子载波被划分并分配给子信道。 OFDM符号被分割和多路复用。定义了具有子信道的第一维度和分割和多路复用的OFDM符号的第二维度的软切换区域。软切换区具有子信道定义，例如相同的置换。

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