公开(公告)号：JP2013255281A

公开(公告)日：2013-12-19

申请号：JP2013172527

申请日：2013-08-22

Applicant: INTERDIGITAL TECH CORP

Inventor： TOUAG ATHMANE ,  CUFFARO ANGELO ,  FRANK LA CITA ,  CAVE CHRISTOPHER ,  ROY VINCENT ,  MARINIER PAUL

IPC: H04W36/08 ,  H04W28/18 ,  H04W36/06 ,  H04W36/38 ,  H04W84/12

Abstract: PROBLEM TO BE SOLVED: To allow an AP to initiate the re-association of a WTRU without loss of performance.SOLUTION: A transceiver of an access point (AP) according to the invention is configured to send a request message to a wireless transmit/receive unit (WTRU) using a first set of communication parameters and configured to receive a response message from the WTRU using the first set of communication parameters. The request message includes an identifier of a second AP, a second set of communication parameters, and a field that indicates whether disassociation of the WTRU from the AP is immediate. The response message indicates whether the WTRU accepts or rejects connection with the second AP.

公开(公告)号：WO2006138122A3

公开(公告)日：2007-09-27

申请号：PCT/US2006022056

申请日：2006-06-06

Applicant: INTERDIGITAL TECH CORP ,  ROY VINCENT

Inventor： ROY VINCENT

IPC: H04B7/00 ,  H04W24/00 ,  H04W48/20 ,  H04W88/08

CPC classification number: H04W48/20 ,  H04W24/00 ,  H04W40/12 ,  H04W84/10 ,  H04W88/08 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/22 ,  Y02D70/34

Abstract: A method and system for conveying backhaul link information (416) for intelligent selection of a mesh access point (MAP) (402a) in a mesh network are disclosed. The mesh network includes a plurality of MAPs (402a,...402n). The MAPs (402a,...402n) send backhaul link information (416) regarding backhaul connections between each MAP (402a) and any interconnections in a mesh network to a wireless transmit/receive unit (WTRU) (404). The WTRU then determines a performance value with respect to the MAPs based on the backhaul link information (418) and selects one of the MAPs to associate with based on the performance value (420). The WTRU may send information about interconnection needs of the WTRU to the MAPs (412), and the MAPs may generate the backhaul link information based on the interconnection needs of the WTRU (414).

Abstract translation: 公开了一种用于传送用于智能选择网状网络中的网格接入点（MAP）（402a））的回程链路信息（416）的方法和系统。 网状网络包括多个MAP（402a，... 402n）。 MAP（402a，... 402n）发送关于每个MAP（402a）和网状网络中的任何互连到无线发射/接收单元（WTRU）（404）之间的回程连接的回程链路信息（416）。 然后，WTRU基于回程链路信息（418）确定相对于MAP的性能值，并且基于性能值选择要关联的MAP之一（420）。 WTRU可以将关于WTRU的互连需求的信息发送到MAP（412），并且MAP可以基于WTRU的互连需求生成回程链路信息（414）。

公开(公告)号：WO2006110404A8

公开(公告)日：2007-01-18

申请号：PCT/US2006012549

申请日：2006-04-05

Applicant: INTERDIGITAL TECH CORP ,  RUDOLF MARIAN ,  ROY VINCENT

Inventor： RUDOLF MARIAN ,  ROY VINCENT

IPC: G06F11/00 ,  H04W36/06 ,  H04W84/00

CPC classification number: H04W36/06 ,  H04W36/0016 ,  H04W84/18

Abstract: A mesh network including at least one channel master (CM) and a plurality of mesh points (MPs). The CM sends a channel change intention message to at least one of the MPs indicating the CM's intention to change from a first channel to a second channel. Upon reception of the channel change intention message, the at least one MP determines whether to switch from the first channel to the second channel. The at least one MP sends a channel change response message to the CM. The CM then determines whether to change from the first channel to the second channel based on the channel change response message. The channel change intention message may indicate a change of mode, a change of bandwidth or a change of a number of channels. The channel change intention message may indicate the timing of the channel change.

Abstract translation: 一种网状网络，包括至少一个信道主（CM）和多个网格点（MP）。 CM向至少一个MP发送指示CM从第一信道改变到第二信道的意图的信道改变意图消息。 在接收到频道改变意图消息时，至少一个MP确定是否从第一频道切换到第二频道。 至少一个MP向CM发送频道改变响应消息。 CM然后基于信道改变响应消息确定是否从第一信道改变到第二信道。 信道改变意图消息可以指示模式的改变，带宽的改变或多个信道的改变。 信道改变意图消息可以指示信道改变的定时。

公开(公告)号：WO2006110404A3

公开(公告)日：2009-04-16

申请号：PCT/US2006012549

申请日：2006-04-05

Applicant: INTERDIGITAL TECH CORP ,  RUDOLF MARIAN ,  ROY VINCENT

Inventor： RUDOLF MARIAN ,  ROY VINCENT

IPC: H04W36/06 ,  H04W84/00

CPC classification number: H04W36/06 ,  H04W36/0016 ,  H04W84/18

Abstract: A mesh network including at least one channel master (CM) and a plurality of mesh points (MPs). The CM sends a channel change intention message to at least one of the MPs indicating the CM's intention to change from a first channel to a second channel. Upon reception of the channel change intention message, the at least one MP determines whether to switch from the first channel to the second channel. The at least one MP sends a channel change response message to the CM. The CM then determines whether to change from the first channel to the second channel based on the channel change response message. The channel change intention message may indicate a change of mode, a change of bandwidth or a change of a number of channels. The channel change intention message may indicate the timing of the channel change.

Abstract translation: 一种网状网络，包括至少一个信道主（CM）和多个网格点（MP）。 CM向至少一个MP发送指示CM从第一信道改变为第二信道的意图的信道改变意图消息。 在接收到频道改变意图消息时，至少一个MP确定是否从第一频道切换到第二频道。 至少一个MP向CM发送频道改变响应消息。 CM然后基于信道改变响应消息确定是否从第一信道改变到第二信道。 信道改变意图消息可以指示模式的改变，带宽的改变或多个信道的改变。 信道改变意图消息可以指示信道改变的定时。

公开(公告)号：WO2008057270A3

公开(公告)日：2008-08-14

申请号：PCT/US2007022690

申请日：2007-10-27

Applicant: INTERDIGITAL TECH CORP ,  CAVE CHRISTOPHER ,  MARINIER PAUL ,  ROY VINCENT ,  DIGIROLAMO ROCCO

Inventor： CAVE CHRISTOPHER ,  MARINIER PAUL ,  ROY VINCENT ,  DIGIROLAMO ROCCO

IPC: H04W52/00 ,  H04W72/04 ,  H04W74/08 ,  H04W76/04

CPC classification number: H04W74/0833 ,  H04W28/18 ,  H04W52/16 ,  H04W52/267 ,  H04W52/322 ,  H04W52/367 ,  H04W72/04 ,  H04W72/0446 ,  H04W72/0466 ,  H04W74/0891

Abstract: A method and apparatus for assigning radio resources and controlling parameters for transmission over a random access channel in wireless communications by enhancing a random access channel is disclosed.

Abstract translation: 公开了一种用于通过增强随机接入信道在无线通信中通过随机接入信道分配无线电资源和控制参数以用于传输的方法和装置。

公开(公告)号：WO2007133621A3

公开(公告)日：2008-03-13

申请号：PCT/US2007011283

申请日：2007-05-10

Applicant: INTERDIGITAL TECH CORP ,  ROY VINCENT ,  PIETRASKI PHILIP J ,  ZEIRA ARIELA

Inventor： ROY VINCENT ,  PIETRASKI PHILIP J ,  ZEIRA ARIELA

IPC: H04W28/18

CPC classification number: H04W28/18

Abstract: A method and apparatus for signaling information indicating performance requirements that a WTRU commits to satisfying from the WTRU to permit a more efficient allocation of radio resources and increase network capacity. The WTRU may signal information to the base station that includes performance requirements that the WTRU commits to satisfying, that includes a code or a field associated with at least one performance requirement. In another embodiment, the signaled information indicates a change in performance requirements committed to by the WTRU. In yet another embodiment, the WTRU signals channel quality measurements, such as channel quality indicator (CQI) report messages, to the base station, which in turn infers certain information regarding receiver performance based on the channel quality measurements.

Abstract translation: 一种信令信息的方法和装置，用于指示WTRU承诺从WTRU满足以允许更有效地分配无线电资源并增加网络容量的性能要求。 WTRU可以向基站发送信号，其包括WTRU承诺满足的性能要求，包括与至少一个性能要求相关联的代码或字段。 在另一个实施例中，信号通知的信息指示WTRU承诺的性能要求的变化。 在另一个实施例中，WTRU向基站发送诸如信道质量指示符（CQI）报告消息的信道质量测量结果，基站依次基于信道质量测量来推测关于接收机性能的某些信息。

公开(公告)号：WO2006099025A3

公开(公告)日：2008-02-14

申请号：PCT/US2006008384

申请日：2006-03-09

Applicant: INTERDIGITAL TECH CORP ,  LIVET CATHERINE ,  ROY VINCENT ,  ZUNIGA JUAN CARLOS

Inventor： LIVET CATHERINE ,  ROY VINCENT ,  ZUNIGA JUAN CARLOS

IPC: H04L12/26

CPC classification number: H04W28/24 ,  H04L45/302 ,  H04L45/308 ,  H04W40/12 ,  H04W72/10 ,  H04W84/12 ,  H04W84/18

Abstract: A mesh network includes a plurality of mesh points (MPs), a central database (DB) and a central controller (CC). The MPs are configured to broadcast quality of service (QoS) information over a wireless medium. Each MP may request QoS information directly from at least one other one of the MPs. The MPs store QoS information in the central DB and are configured to query the central DB QoS information associated with any of the MPs. Thus, QoS information is shared throughout the mesh network, and QoS policies are defined and updated where an MP may co-exist with another MP, an MP may co-exist with systems external to the mesh network, and an MP may co-exist with mesh access points (MAPs).

Abstract translation: 网状网络包括多个网格点（MP），中央数据库（DB）和中央控制器（CC）。 MP被配置为通过无线介质广播服务质量（QoS）信息。 每个MP可以直接从至少另一个MP请求QoS信息。 MP将QoS信息存储在中央DB中，并被配置为查询与任何MP相关联的中央DB QoS信息。 因此，QoS信息在整个网状网络中共享，并且QoS策略被定义和更新，其中MP可以与另一个MP共存，MP可以与网状网络外部的系统共存，并且MP可以共存 具有网格接入点（MAP）。

公开(公告)号：WO2007055994A3

公开(公告)日：2007-11-01

申请号：PCT/US2006042597

申请日：2006-10-30

Applicant: INTERDIGITAL TECH CORP ,  MARINIER PAUL ,  RUDOLF MARIAN ,  ZAKI MAGED M ,  ROY VINCENT

Inventor： MARINIER PAUL ,  RUDOLF MARIAN ,  ZAKI MAGED M ,  ROY VINCENT

IPC: H04L12/28 ,  H04W16/10 ,  H04W84/20 ,  H04W92/20

CPC classification number: H04W48/10 ,  H04W16/02 ,  H04W16/10 ,  H04W28/18 ,  H04W72/005 ,  H04W84/20 ,  H04W92/02 ,  H04W92/20

Abstract: A method and system for autonomous channel coordination for a wireless distribution system (WDS) are disclosed. A wireless communication system includes a plurality of access points (APs) and the APs communicate each other via a WDS. A coordinated channel group (CCG) of a plurality of member APs is established. The member APs of the CCG camp on a WDS channel used for the WDS among the member APs of the CCG. One AP among the member APs of the CCG is designated as a master AP. The master AP coordinates with other member APs of the CCG for selecting and configuring the WDS channel for the CCG and addition and deletion of member APs. By allowing APs to define a CCG, changes of the WDS channel are performed autonomously while maintaining connectivity.

Abstract translation: 公开了一种用于无线分布系统（WDS）的自主信道协调的方法和系统。 无线通信系统包括多个接入点（AP），并且AP经由WDS彼此通信。 建立多个成员AP的协调信道组（CCG）。 在CCG成员AP之间，WDS频道CCG营地成员AP用于WDS。 CCG成员AP中的一个AP被指定为主AP。 主AP与CCG的其他成员AP协调，用于选择和配置CCG的WDS信道，以及成员AP的添加和删除。 通过允许AP定义CCG，WDS信道的改变自动执行，同时保持连接。

公开(公告)号：WO2005089133A3

公开(公告)日：2006-11-30

申请号：PCT/US2005007170

申请日：2005-03-03

Applicant: INTERDIGITAL TECH CORP ,  ROY VINCENT ,  MARINIER PAUL

Inventor： ROY VINCENT ,  MARINIER PAUL

IPC: H04L7/00 ,  H04B7/212 ,  H04J3/00 ,  H04L12/43 ,  H04W16/02 ,  H04W16/12 ,  H04W16/14 ,  H04W24/00 ,  H04W28/16 ,  H04W74/04 ,  H04W88/08

CPC classification number: H04W16/02 ,  H04W16/12 ,  H04W16/14 ,  H04W24/00 ,  H04W28/16 ,  H04W74/04 ,  H04W88/08

Abstract: A method and system for allocating a time slot to each of the base stations for a communication channel to each of a plurality of base stations in a wireless communication system is disclosed. In a wireless communication system, a coverage area of the system is divided into a plurality of cells and each cell is served by a base station. The system receives a list of base stations which need to be configured along with a list of time slots available to transmit the communication channel. A time slot for the communication channel is allocated to each of the base stations in the list based on interference measured at each of the base stations in the list.

Abstract translation: 公开了一种用于将无线通信系统中的每个基站的通信信道的时隙分配给每个基站的方法和系统。 在无线通信系统中，将系统的覆盖区划分为多个小区，每个小区由基站服务。 系统接收需要配置的基站列表以及可用于发送通信信道的时隙的列表。 基于在列表中的每个基站处测量的干扰，将通信信道的时隙分配给列表中的每个基站。

公开(公告)号：WO2005114867A3

公开(公告)日：2006-11-02

申请号：PCT/US2005015183

申请日：2005-05-03

Applicant: INTERDIGITAL TECH CORP ,  CAVE CHRISTOPHER ,  ROY VINCENT

Inventor： CAVE CHRISTOPHER ,  ROY VINCENT

IPC: H04L12/413 ,  H04B7/005 ,  H04B7/04 ,  H04L12/28 ,  H04W16/28 ,  H04W74/08 ,  H04W84/12

CPC classification number: H04W16/28 ,  H04B7/0408 ,  H04W74/08 ,  H04W84/12

Abstract: A wireless communication system includes a plurality of wireless transmit/receive units (WTRUs) (110, 115, 120) and an access point (AP) (105). The AP communicates with the WTRUS via an antenna. In one embodiment, the AP configures the antenna to a wide beam configuration that covers a desired service area and transmits a Request-To-Send (RTS) control message. When the AP receives a Clear-To-Send (CTS) from one of the WTRUs, the AP determines optimal antenna settings for communication with the one WTRU. The AP configures the antenna to a narrow beam configuration and transmits at least one data packet to the one WTRU. When the AP receives an acknowledgement message indicating that the data packet was successfully received by the WTRU, the AP configures the antenna to the wide beam configuration. In another embodiment, the AP is configured to transmit and receive data packet fragments from the WTRUs and configure the antenna accordingly.

Abstract translation: 无线通信系统包括多个无线发射/接收单元（WTRU）（110,115,120）和接入点（AP）（105）。 AP通过天线与WTRUS进行通信。 在一个实施例中，AP将天线配置为覆盖所需服务区域的宽波束配置，并发送请求发送（RTS）控制消息。 当AP从一个WTRU接收到清除发送（CTS）时，AP确定用于与一个WTRU进行通信的最佳天线设置。 AP将天线配置为窄波束配置，并将至少一个数据分组发送到一个WTRU。 当AP接收到指示数据分组被WTRU成功接收的确认消息时，AP将天线配置为宽波束配置。 在另一个实施例中，AP被配置为从WTRU发送和接收数据分组片段并相应地配置天线。