公开(公告)号：WO2011005551A3

公开(公告)日：2011-05-05

申请号：PCT/US2010039581

申请日：2010-06-23

Applicant: NORTEL NETWORKS LTD ,  ZHANG DEBIN ,  LAPUH ROGER ,  NAKHAWA GANESH

Inventor： ZHANG DEBIN ,  LAPUH ROGER ,  NAKHAWA GANESH

IPC: H04L12/56 ,  H04L12/28 ,  H04L29/06

CPC classification number: H04L45/74 ,  H04L12/4625 ,  H04L12/4641 ,  H04L49/354

Abstract: IP Multinetting on a local area network is simulated by performing VLAN translation at a port connecting to the local area network. This allows IP addresses from multiple subnets to be associated with a single VLAN on the Local Area Network (LAN), while allowing the core switch to process the packets with a one-to-one correspondence between IP Subnet and VLAN. When a packet is received from the local area network at an IP multinetting port, the VLAN ID will be read to determine if the packet contains the IP Multinetting VLAN ID. The IP Subnet address will also be checked to see if the packet is associated with an IP Subnet that is part of the Multinetting. If so, the multinetting VLAN ID will be changed to an IP Subnet specific VLAN ID before the packet is processed by the core switch.

Abstract translation: 通过在连接到局域网的端口上执行VLAN转换来模拟局域网上的IP Multinetting。 这允许多个子网的IP地址与局域网（LAN）上的单个VLAN相关联，同时允许核心交换机以IP子网和VLAN之间的一一对应关系处理数据包。 在IP多数据端口从局域网收到数据包时，将读取VLAN ID以确定数据包是否包含IP多路广播VLAN ID。 IP子网地址也将被检查以查看数据包是否与Multinetting的一部分的IP子网相关联。 如果是这样，多核VLAN ID将在核心交换机处理数据包之前更改为IP子网特定的VLAN ID。

公开(公告)号：WO2009010850A3

公开(公告)日：2011-04-21

申请号：PCT/IB2008001827

申请日：2008-07-14

Applicant: NORTEL NETWORKS LTD ,  ZHANG HANG ,  ZHU PEIYING ,  TONG WEN ,  SENARATH GAMINI ,  YU DEREK ,  STEER DAVID G

Inventor： ZHANG HANG ,  ZHU PEIYING ,  TONG WEN ,  SENARATH GAMINI ,  YU DEREK ,  STEER DAVID G

IPC: H04W88/18 ,  H04W40/22 ,  H04W88/08

CPC classification number: H04W40/12 ,  H04B7/2606 ,  H04L12/4633 ,  H04L47/24 ,  H04L47/28 ,  H04L69/22 ,  H04W16/26 ,  H04W28/18 ,  H04W28/24 ,  H04W40/22 ,  H04W72/0413 ,  H04W72/042 ,  H04W76/022 ,  H04W84/047 ,  H04W84/12

Abstract: One or more relay stations may be employed along a wireless communication access path between an ingress station and an egress station. A logical communication tunnel is established between the ingress and egress stations through any number of intermediate relay stations to handle session flows of PDUs. As PDUs arrive, the ingress station may determine and add scheduling information to the PDUs before they are delivered to the downstream intermediate relay stations or egress stations. The scheduling information is used by the downstream stations to schedule the PDUs for further delivery. The scheduling information may also be used by the egress station to schedule the PDUs for delivery. The scheduling information added to the PDU by the ingress station bears on a QoS class associated with the PDU, a deadline for the egress station to deliver the PDU, or a combination thereof.

Abstract translation: 可以沿入站和出站之间的无线通信接入路径采用一个或多个中继站。 通过任意数量的中间中继站在进入和出站之间建立逻辑通信隧道，以处理PDU的会话流。 当PDU到达时，进入站可以在PDU递送到下游中间中继站或出站之前确定并将调度信息添加到PDU。 下游站使用调度信息来调度PDU以进一步传送。 调度信息也可以由出站使用，以调度用于传送的PDU。 由入站站添加到PDU的调度信息承载在与PDU相关联的QoS类别，出站台递送PDU的最后期限或其组合。

公开(公告)号：WO2008084394A3

公开(公告)日：2011-04-21

申请号：PCT/IB2008000067

申请日：2008-01-11

Applicant: NORTEL NETWORKS LTD ,  SENARATH GAMINI ,  ZHANG HANG ,  ZHU PEIYING ,  TONG WEN ,  YU DEREK ,  STEER DAVID G ,  WANG GUO-QIANG Q

Inventor： SENARATH GAMINI ,  ZHANG HANG ,  ZHU PEIYING ,  TONG WEN ,  YU DEREK ,  STEER DAVID G ,  WANG GUO-QIANG Q

IPC: H04B7/26 ,  H04B7/15 ,  H04W16/26 ,  H04W36/08 ,  H04W60/00 ,  H04W84/00

CPC classification number: H04W88/04 ,  H04B7/15507 ,  H04B7/2606 ,  H04W16/26 ,  H04W36/08 ,  H04W56/0015 ,  H04W60/00 ,  H04W84/005

Abstract: A mobile relay system for supporting communications between a fixed station and mobile terminals comprising a plurality of mobile relay stations that are associated with each other and provided on a moving platform, wherein each of the plurality of mobile relay stations is capable of facilitating communications with mobile terminals within communication range and at least one of the plurality of mobile relay stations is further capable of facilitating communications with a fixed station within communication range of the at least one of the plurality of mobile relay stations.

Abstract translation: 一种用于支持固定站与移动终端之间的通信的移动中继系统，所述移动终端包括彼此相关联并提供在移动平台上的多个移动中继站，其中所述多个移动中继站中的每一个能够促进与移动 通信范围内的终端和多个移动中继站中的至少一个还能够促进与多个移动中继站中的至少一个移动中继站的通信范围内的固定站的通信。

公开(公告)号：WO2011023968A2

公开(公告)日：2011-03-03

申请号：PCT/GB2010001632

申请日：2010-08-27

Applicant: NORTEL NETWORKS LTD ,  FLANNERY PETER ,  DOOLEY ENDA ,  WALSH PADRAIC ,  KENIRONS MARTIN ,  IPULSE

Inventor： FLANNERY PETER ,  DOOLEY ENDA ,  WALSH PADRAIC ,  KENIRONS MARTIN

IPC: H04L29/06

CPC classification number: H04M3/5235 ,  H04L63/10 ,  H04M3/51 ,  H04M2203/6018

Abstract: A method for controlling establishment of a communication channel between a service provider terminal of a contact centre and a service request terminal is disclosed. The method comprises responding to receipt of a request to establish the communication channel by: a) determining whether a licence for a media type associated with the communication channel is allocated to the service provider terminal; b) if a licence is determined to be allocated to the service provider terminal, allowing establishment of the communication channel; c) if a licence is determined not to be allocated to the service provider terminal, determining availability of a licence from a pool of licences; d) if a licence is determined not to be available, refusing establishment of the communication channel; and e) if a licence is determined to be available, allocating the licence to the service provider terminal and allowing establishment of the communication channel.

Abstract translation: 公开了一种用于控制联络中心的服务提供商终端与服务请求终端之间的通信信道的建立的方法。 该方法包括通过以下步骤来响应接收建立通信信道的请求：a）确定与通信信道相关联的媒体类型的许可是否被分配给服务提供商终端; b）如果确定许可证被分配给服务提供商终端，则允许建立通信信道; c）如果确定许可证不被分配给服务提供商终端，则确定来自许可证池的许可证的可用性; d）如果许可证被确定为不可用，则拒绝建立通信信道; 以及e）如果确定许可证是可用的，则将许可证分配给服务提供商终端并允许建立通信信道。

公开(公告)号：WO2011018698A2

公开(公告)日：2011-02-17

申请号：PCT/IB2010001989

申请日：2010-08-11

Applicant: NORTEL NETWORKS LTD ,  YOAKUM JOHN H ,  EDHOLM PHILIP

Inventor： YOAKUM JOHN H ,  EDHOLM PHILIP

CPC classification number: H04L12/1818 ,  G06F2221/2103 ,  H04L63/08 ,  H04L65/403 ,  H04L67/14 ,  H04L67/141

Abstract: The present invention allows a first communication client, which is initiating a communication session, to include admission information in a session request used to establish the communication session in a regular call or conference scenario. The session request is intended to trigger a communication session between the first communication client and another communication client, which is associated with a telephony endpoint or a conferencing system having a communication client. The receiving communication client will use the admission information provided in the session request to determine whether the session is authorized. If authorized, the receiving communication client will either establish the communication session or allow the communication session to be established, as the situation dictates.

Abstract translation: 本发明允许正在发起通信会话的第一通信客户端在用于在常规呼叫或会议场景中建立通信会话的会话请求中包括准入信息。 会话请求旨在触发第一通信客户端与与电话端点或具有通信客户端的会议系统相关联的另一通信客户端之间的通信会话。 接收通信客户端将使用会话请求中提供的准入信息来确定会话是否被授权。 如果授权，接收通信客户端将根据情况要求建立通信会话或允许建立通信会话。

公开(公告)号：WO2010120870A3

公开(公告)日：2011-01-13

申请号：PCT/US2010031018

申请日：2010-04-14

Applicant: NORTEL NETWORKS LTD ,  TEE LAI-KING ,  LI JUN

Inventor： TEE LAI-KING ,  LI JUN

IPC: H04B7/26 ,  H04J11/00

CPC classification number: H04W72/0406 ,  H04L1/0026 ,  H04L1/1887 ,  H04W8/24

Abstract: In a communications system, a mobile station receives, from a base station, a downlink control message associated with an indication that particular control information is to be transmitted by the mobile station on an uplink traffic channel on a repeated basis. In response to receiving the downlink control message associated with the indication, the particular control information is transmitted on the uplink traffic channel to a base station on a repeated basis.

Abstract translation: 在通信系统中，移动台从基站接收与上行业务信道上的特定控制信息要由移动台重复发送的指示相关联的下行链路控制消息。 响应于接收到与指示相关联的下行链路控制消息，特定控制信息在上行链路业务信道上被重复地发送到基站。

公开(公告)号：WO2011000110A2

公开(公告)日：2011-01-06

申请号：PCT/CA2010001033

申请日：2010-07-05

Applicant: NORTEL NETWORKS LTD ,  YU DONG-SHENG ,  NIKOPOURDEILAMI HOSEIN ,  VRZIC SOPHIE ,  FONG MO-HAN ,  NOVAK ROBERT ,  YUAN JUN

Inventor： YU DONG-SHENG ,  NIKOPOURDEILAMI HOSEIN ,  VRZIC SOPHIE ,  FONG MO-HAN ,  NOVAK ROBERT ,  YUAN JUN

IPC: H04W72/14

CPC classification number: H04L1/001 ,  H04L1/0004 ,  H04L1/0067 ,  H04L1/0071 ,  H04L1/0643 ,  H04L1/1812

Abstract: Transmission of uplink control message for a wireless system. The uplink control message may be encoded according to one of multiple possible schemes. The choice of encoding scheme may be made based on the control message size and/or based on the available transmission resources and/or based on the detection scheme used on the receiving end. A modulation scheme may also be selected based on such factors. CDM may be used for certain control messages. Block code encoding, such as Reed-Muller encoding may be used for certain control messages. Different transmission resources may be allocated for different control message uses. The encoding specifics may be selected to obtain a certain hamming distance and/or size of the encoded message or based on other factors.

Abstract translation: 传输无线系统的上行链路控制消息。 上行链路控制消息可以根据多种可能方案之一进行编码。 可以基于控制消息大小和/或基于可用传输资源和/或基于在接收端使用的检测方案来进行编码方案的选择。 还可以基于这样的因素来选择调制方案。 CDM可以用于某些控制消息。 块代码编码，如Reed-Muller编码可用于某些控制消息。 可以为不同的控制消息使用分配不同的传输资源。 可以选择编码细节以获得编码消息的某个汉明距离和/或尺寸，或者基于其他因素。

公开(公告)号：WO2010107782A2

公开(公告)日：2010-09-23

申请号：PCT/US2010027464

申请日：2010-03-16

Applicant: NORTEL NETWORKS LTD ,  JANG KE-CHI ,  SONG YI ,  LI JUN

Inventor： JANG KE-CHI ,  SONG YI ,  LI JUN

IPC: H04W4/22 ,  H04W4/12 ,  H04W88/02

CPC classification number: H04W36/14 ,  H04W4/22 ,  H04W36/0066 ,  H04W60/005 ,  H04W76/007

Abstract: A mobile station that is initially attached to a first type of wireless access network is involved in a packet-switched emergency call. Upon detection of transitioning of the mobile station, a message is sent indicating transitioning of the mobile station from the first type wireless access network to the second type wireless access network to cause the packet-switched emergency call to be performed over the second type wireless access network.

Abstract translation: 首先附接到第一类型的无线接入网络的移动台涉及分组交换紧急呼叫。 当检测到移动站的转换时，发送指示将移动站从第一类型无线接入网转移到第二类型无线接入网络的消息，以使分组交换紧急呼叫通过第二类型无线接入 网络。

公开(公告)号：WO2010053982A3

公开(公告)日：2010-08-26

申请号：PCT/US2009063264

申请日：2009-11-04

Applicant: NORTEL NETWORKS LTD ,  LI JUN ,  TEE LAI-KING

Inventor： LI JUN ,  TEE LAI-KING

IPC: H04L1/18 ,  H04L29/02

CPC classification number: H04L1/1635 ,  H04L1/1858 ,  H04W28/04 ,  H04W72/0406

Abstract: In general, to provide acknowledgment information by a first wireless device, the first wireless device sends repeated instances of acknowledgment information in respective first and second frame structures, in response to receipt of first information from a second wireless device. In addition, the first wireless device also sends further acknowledgment information in the second frame structure that is responsive to second information received from the second wireless device.

Abstract translation: 通常，为了由第一无线设备提供确认信息，响应于从第二无线设备接收到第一信息，第一无线设备在相应的第一和第二帧结构中发送确认信息的重复实例。 另外，第一无线设备还在第二帧结构中发送响应于从第二无线设备接收的第二信息的进一步的确认信息。

公开(公告)号：WO2010055420A3

公开(公告)日：2010-08-12

申请号：PCT/IB2009007687

申请日：2009-11-13

Applicant: NORTEL NETWORKS LTD ,  PANICKER JOHN P ,  BOUDREAU GARY ,  PETRAS MICHAEL ,  ILLIDGE ED

Inventor： PANICKER JOHN P ,  BOUDREAU GARY ,  PETRAS MICHAEL ,  ILLIDGE ED

IPC: H04W24/00 ,  H04W24/08

CPC classification number: H04L25/0256 ,  H04L25/0204 ,  H04L25/022 ,  H04L25/0232

Abstract: The present invention proposes an LTE eNodeB receiver channel estimation technique that is referred to as reduced complexity minimum mean squared error (MMSE) technique for channel estimation. From the invention's assumptions, estimations and modified calculations, the present invention generates precise channel estimates of RS using the reduced complexity MMSE matrix and previously computed LS channel estimates H LS is as follows: (Formula I) which generates precise channel estimates of RS using the reduced complexity MMSE matrix and previously computed LS channel estimates. As a second aspect of the present invention, it is desired that the SNR be estimated within -3 dB of the actual channel SNR. As a third aspect of the invention, an adaptive method of data channel interpolation from RS channel is being proposed in this invention.

Abstract translation: 本发明提出了一种LTE eNodeB接收机信道估计技术，其被称为用于信道估计的降低复杂度最小均方误差（MMSE）技术。 根据本发明的假设，估计和修改的计算，本发明使用降低复杂度的MMSE矩阵产生RS的精确信道估计，并且先前计算的LS信道估计H LS如下：（公式I），其使用 降低复杂度的MMSE矩阵和先前计算的LS信道估计。 作为本发明的第二方面，期望SNR在实际信道SNR的-3dB内被估计。 作为本发明的第三方面，本发明提出了一种从RS信道进行数据信道内插的自适应方法。