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1. 发明公开

EP1803314A4 COMMUNICATION RESOURCE ALLOCATION SYSTEMS AND METHODS 有权转让
标题翻译：通信资源分配的系统和程序
公开(公告)号：EP1803314A4
公开(公告)日：2009-10-28
申请号：EP05797127
申请日：2005-10-17
申请人： NORTEL NETWORKS LTD , MA JIANGLEI
发明人： ZHANG HANG , FONG MO-HAN , ZHU PEIYING , TONG WEN
IPC分类号： H04W72/04 , H04H60/31 , H04W68/00 , H04W99/00
CPC分类号： H04W72/0453 , H04L5/0058 , H04L5/0091 , H04L5/0092 , H04L27/2601 , H04W28/06 , H04W72/042
摘要： A channel descriptor management message is transmitted on a broadcast connection to a mobile terminal. The channel descriptor management message provides a format for a frame. The frame includes a resource space. The channel descriptor management message defines a plurality of channels within the resource space and allocates at least one of the channels to a plurality of users. Subsequent resource allocation messages may refer to a location within a channel rather than a location within the entire resource space. This is achieved with resource allocation maps and sub-maps (nested MAP's).

2. 发明公开

EP1803314A1 COMMUNICATION RESOURCE ALLOCATION SYSTEMS AND METHODS 有权转让
标题翻译：通信资源分配的系统和程序
公开(公告)号：EP1803314A1
公开(公告)日：2007-07-04
申请号：EP05797127.7
申请日：2005-10-17
申请人： Nortel Networks Limited , Ma, Jianglei
发明人： ZHANG, Hang , FONG, Mo-Han , ZHU, Peiying , TONG, Wen
IPC分类号： H04Q7/36 , H04H9/00 , H04H1/00
CPC分类号： H04W72/0453 , H04L5/0058 , H04L5/0091 , H04L5/0092 , H04L27/2601 , H04W28/06 , H04W72/042
摘要： A channel descriptor management message is transmitted on a broadcast connection to a mobile terminal. The channel descriptor management message provides a format for a frame. The frame includes a resource space. The channel descriptor management message defines a plurality of channels within the resource space and allocates at least one of the channels to a plurality of users. Subsequent resource allocation messages may refer to a location within a channel rather than a location within the entire resource space. This is achieved with resource allocation maps and sub-maps (nested MAP's).

3. 发明申请

WO2011044668A2 MULTI-SITE MIMO COOPERATION IN CELLULAR NETWORKS 审中-公开
标题翻译：细胞网络中的多站点MIMO协作
公开(公告)号：WO2011044668A2
公开(公告)日：2011-04-21
申请号：PCT/CA2010/001510
申请日：2010-09-21
申请人： NORTEL NETWORKS LIMITED , BALIGH, Mohammadhadi , MA, Jianglei , XU, Hua
发明人： BALIGH, Mohammadhadi , MA, Jianglei , XU, Hua
IPC分类号： H04W16/10
CPC分类号： H04L5/0007 , H04B7/024 , H04B7/0417 , H04B7/0669 , H04B7/12 , H04L5/0035 , H04L25/0204 , H04L25/0224 , H04W16/02
摘要： A method of serving a given data stream to a target mobile terminal, in a cellular communications network that includes a plurality of transmitting sites wherein each transmitting site including at least one antenna, is provided. The method includes designating at least two of the plurality of transmitting sites as cooperating sites; assigning tones to each transmitting site from a sub-band associated with the cooperating sites; dividing the data stream into at least two sub-data streams, each of the sub-data streams for transmission over selected tones; and interlacing tones of the cooperating sites in accordance with a selected one of a time switching and a frequency switching transmit diversity technique. Other techniques for multi-site MIMO cooperation are also provided.
摘要翻译：在包括多个发射站点的蜂窝通信网络中提供给给目标移动终端的给定数据流的方法，其中提供包括至少一个天线的每个发射站点。该方法包括指定多个发射站点中的至少两个作为协作站点; 从与协作站点相关联的子频带向每个发射站点分配音调; 将数据流划分为至少两个子数据流，每个子数据流用于在选择的音调上传输; 以及根据选择的时间切换和频率切换发射分集技术中的一种来交织合作站点的音调。还提供了其他多站点MIMO协作技术。

4. 发明申请

WO2009157993A1 SYSTEM AND METHOD FOR SUPPORTING MULTI-USER ANTENNA BEAMFORMING IN A CELLULAR NETWORK 审中-公开
标题翻译：在蜂窝网络中支持多用户天线波束的系统和方法
公开(公告)号：WO2009157993A1
公开(公告)日：2009-12-30
申请号：PCT/US2009/003746
申请日：2009-06-24
申请人： NORTEL NETWORKS LIMITED , TEE, Lai, King , LI, Jun , CALLARD, Aaron , MA, Jianglei
发明人： TEE, Lai, King , LI, Jun , CALLARD, Aaron , MA, Jianglei
IPC分类号： G01R31/08
CPC分类号： H04W52/58 , H04W52/346 , H04W52/42 , H04W72/046
摘要： The present invention is a method and system for supporting a beamforming antenna system in a multiple user mobile broadband communication network including a process for setting and adjusting the magnitude and phase of the signal to user equipment from each antenna. Namely, the present invention supports the communication of power signal values or levels to user equipment in a manner that keeps pace with the rapid variations of the power levels that occur in the dynamic scheduling of transmissions on the cell site. The present invention satisfies this need for an improved signal strength signaling to user equipment for the situation where multiple users are located on the cell site.
摘要翻译：本发明是一种用于在多用户移动宽带通信网络中支持波束成形天线系统的方法和系统，包括用于从每个天线设置和调整到用户设备的信号的幅度和相位的过程。也就是说，本发明支持以与在小区站点上的传输的动态调度中发生的功率电平的快速变化相一致的方式来向用户设备通信电力信号值或电平。本发明满足了对于多个用户位于小区站点上的情况，对用户设备的改进的信号强度信令的满足。

5. 发明申请

WO2009115912A2 MULTIMEDIA BROADCAST MULTICAST SERVICE (MBMS) UTILIZING SPATIAL MULTIPLEXING 审中-公开
标题翻译：多媒体广播多播业务（MBMS）利用空间复用
公开(公告)号：WO2009115912A2
公开(公告)日：2009-09-24
申请号：PCT/IB2009000567
申请日：2009-03-20
申请人： NORTEL NETWORKS LTD , MA JIANGLEI , CALLARD AARON , JIA MING , TONG WEN
发明人： MA JIANGLEI , CALLARD AARON , JIA MING , TONG WEN
CPC分类号： H04W4/06 , H04B7/0697 , H04W36/0005 , H04W36/30 , H04W72/005
摘要： Systems and methods are disclosed herein for an enhanced Multimedia Broadcast Multicast Service (MBMS) in a wireless communications network. In one embodiment, a number of base stations in a MBMS zone, or broadcast region, accommodate both Spatial Multiplexing (SM) enabled user elements and non-SM enabled user elements. In another embodiment, a number of base stations form a MBMS zone, or broadcast region, where the MBMS zone is sub¬ divided into an SM zone and a non-SM zone. In another embodiment, the wireless communications network includes multiple MBMS zones. For each MBMS zone, base stations serving the MBMS zone transmit an MBMS zone identifier (ID) for the MBMS zone. The MBMS zone ID may be used by a user element for decoding and/or to determine when to perform a handoff from one MBMS zone to another.
摘要翻译：这里公开了用于无线通信网络中的增强型多媒体广播多播服务（MBMS）的系统和方法。在一个实施例中，MBMS区域或广播区域中的多个基站容纳启用空间复用（SM）的用户单元和启用非SM的用户单元。在另一个实施例中，多个基站形成MBMS区或广播区，其中MBMS区被细分为SM区和非SM区。在另一个实施例中，无线通信网络包括多个MBMS区域。对于每个MBMS区域，服务MBMS区域的基站传送MBMS区域的MBMS区域标识符（ID）。 MBMS区域ID可以由用户单元用于解码和/或确定何时执行从一个MBMS区域到另一个MBMS区域的切换。

6. 发明申请

WO2009094744A1 SYSTEM AND METHOD FOR SPATIAL MULTIPLEXING-BASED MULTIPLE ANTENNA BROADCAST/MULTICAST TRANSMISSION 审中-公开
标题翻译：用于空间多路复用的多天线广播/多播传输的系统和方法
公开(公告)号：WO2009094744A1
公开(公告)日：2009-08-06
申请号：PCT/CA2008/000203
申请日：2008-02-01
申请人： NORTEL NETWORKS LIMITED , TONG, Wen , MA, Jianglei , FONG, Mo-Han , ZHU, Peiying , CALLARD, Aaron
发明人： TONG, Wen , MA, Jianglei , FONG, Mo-Han , ZHU, Peiying , CALLARD, Aaron
IPC分类号： H04B7/02 , H04B7/04 , H04B7/06 , H04B7/208 , H04B7/212 , H04H20/72
CPC分类号： H04W4/06 , H04B7/0874 , H04H20/42 , H04H20/67 , H04H20/72 , H04L12/189 , H04W52/327 , H04W72/005 , H04W72/04 , H04W72/0453 , H04W72/121
摘要： Methods and devices are provided for implementing two types of sub-channel arrangements. A first type of sub-channel arrangement involves defining a first traffic portion and a second traffic portion of a transmission resource, transmitting broadcast traffic on at least one first antenna of a plurality of antennas in the first traffic portion using a first sub- channelization, transmitting multicast traffic on at least one second antenna of the plurality of antennas, the at least one second antenna being distinct from the at least one first antenna, in the first traffic portion using a second sub- channelization, and transmitting unicast traffic on at least one antenna of the plurality of antennas in the second traffic portion using a third sub-channelization. A second type of sub- channel arrangement involves defining a first traffic portion and a second traffic portion, wherein for a portion of the transmission resource, a portion of the first traffic portion overlaps with a portion of the second traffic portion. In the portion of the transmission resource in which a portion of the first traffic portion overlaps with a portion of the second traffic portion, the channel arrangement involves transmitting broadcast/multicast traffic on at least one first antenna of a plurality of antennas using a first sub-channelization and b) transmitting unicast traffic on at least one second antenna of the plurality of antennas, the at least one second antenna being distinct from the at least one first antenna, using a second sub-channelization. The first, second and third sub- channelizations may be based on either one of or a combination of FDM sub-channelization and TDM sub-channelization.
摘要翻译：提供了用于实现两种类型的子通道布置的方法和装置。第一类型的子信道布置涉及定义传输资源的第一业务部分和第二业务部分，使用第一子信道化在第一业务部分中的多个天线的至少一个第一天线上发送广播业务，在所述多个天线中的至少一个第二天线上发送组播业务，所述至少一个第二天线与所述至少一个第一天线不同，所述第一业务部分使用第二子信道化，并且至少在第一业务部分中传输单播业务第二业务部分中的多个天线中的一个天线使用第三子信道化。第二类型的子信道布置涉及定义第一业务部分和第二业务部分，其中对于传输资源的一部分，第一业务部分的一部分与第二业务部分的一部分重叠。在第一业务部分的一部分与第二业务部分的一部分重叠的传输资源的部分中，信道配置涉及使用第一子信道在多个天线的至少一个第一天线上发送广播/组播业务 - 通道化和b）在所述多个天线的至少一个第二天线上发射单播业务，所述至少一个第二天线与所述至少一个第一天线不同，使用第二子信道化。第一，第二和第三子信道化可以基于FDM子信道化和TDM子信道化的任何一个或组合。

7. 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。

8. 发明申请

WO2007141617A1 RANGING REGIONS FOR WIRELESS COMMUNICATION RELAY STATIONS 审中-公开
标题翻译：无线通信中继站范围
公开(公告)号：WO2007141617A1
公开(公告)日：2007-12-13
申请号：PCT/IB2007/001452
申请日：2007-06-01
申请人： NORTEL NETWORKS LIMITED , ZHANG, Hang , MA, Jianglei , ZHU, Peiying , TONG, Wen
发明人： ZHANG, Hang , MA, Jianglei , ZHU, Peiying , TONG, Wen
IPC分类号： H04B7/204 , H04B7/216 , H04Q7/30 , H04Q7/36
CPC分类号： H04B7/15542 , H04W88/04 , H04W92/10
摘要： One embodiment of the present invention provides a unique ranging technique in wireless communication environments that employ relay stations associated with a base station. Each relay station, and optionally the base station itself, can be allocated a unique ranging region having unique ranging resources that may be used by a mobile station to initiate a ranging function with the corresponding relay station or base station.
摘要翻译：本发明的一个实施例提供了采用与基站相关联的中继站的无线通信环境中的唯一测距技术。每个中继站以及可选的基站本身都可以被分配唯一的测距区域，该测距区域具有唯一的测距资源，该测距资源可以由移动台用于与对应的中继站或基站发起测距功能。

9. 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。

10. 发明申请

WO2007036039A1 INITIAL ACCESS CHANNEL FOR SCALABLE WIRELESS MOBILE COMMUNICATION NETWORKS 审中-公开
标题翻译：用于可扩展无线移动通信网络的初始访问信道
公开(公告)号：WO2007036039A1
公开(公告)日：2007-04-05
申请号：PCT/CA2006/001595
申请日：2006-09-28
申请人： NORTEL NETWORKS LIMITED , MA, Jianglei , XU, Hua , JIA, Ming , BOUMENDIL, Sarah , LE STRAT, Evelyne , ZHANG, Hang , ZHU, Peiying , TONG, Wen
发明人： MA, Jianglei , XU, Hua , JIA, Ming , BOUMENDIL, Sarah , LE STRAT, Evelyne , ZHANG, Hang , ZHU, Peiying , TONG, Wen
IPC分类号： H04Q7/38 , H04B1/69 , H04Q7/30 , H04Q7/36
CPC分类号： H04W74/0891 , H04L1/06 , H04L1/0618 , H04L5/023 , H04L27/2627 , H04L27/2657 , H04L27/2662 , H04W74/006 , H04W74/0866
摘要： Physical layer structures and access schemes for use in such networks are described and in particular initial access channel (IACH) structures are proposed. A spectrum efficient downlink (DL) IACH design supports different types of User Equipment (UE) capabilities and different system bandwidths. An IACH includes the synchronization channel (SCH) and broadcast-control channel (BCH). A non-uniform SCH for all system bandwidths is provided, as well as scalable bandwidth BCH depending on system bandwidth. An initial access procedure is provided, as well as an access procedure.
摘要翻译：描述了用于这种网络的物理层结构和访问方案，并且特别地提出了初始接入信道（IACH）结构。频谱高效下行链路（DL）IACH设计支持不同类型的用户设备（UE）能力和不同的系统带宽。 IACH包括同步信道（SCH）和广播控制信道（BCH）。提供了所有系统带宽的不均匀SCH，以及根据系统带宽的可扩展带宽BCH。提供初始访问过程以及访问过程。

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