公开(公告)号：WO2006052563A3

公开(公告)日：2007-04-26

申请号：PCT/US2005039546

申请日：2005-11-01

Applicant: INTERDIGITAL TECH CORP ,  OLIVERA-HERNANDEZ ULISES ,  SHAHEEN KAMEL M ,  CARLTON ALAN GERALD ,  RUDOLF MARIAN ,  LU GUANG ,  ZUNIGA JUAN CARLOS ,  ZAKI MAGED

Inventor： OLIVERA-HERNANDEZ ULISES ,  SHAHEEN KAMEL M ,  CARLTON ALAN GERALD ,  RUDOLF MARIAN ,  LU GUANG ,  ZUNIGA JUAN CARLOS ,  ZAKI MAGED

IPC: H04W8/08 ,  H04W24/00 ,  H04W36/00 ,  H04W36/02 ,  H04W36/14 ,  H04W48/08 ,  H04W48/16 ,  H04W76/02 ,  H04W80/00 ,  H04W80/04 ,  H04W88/06 ,  H04W92/02

CPC classification number: H04W36/005 ,  H04L63/162 ,  H04W8/085 ,  H04W12/06 ,  H04W36/0011 ,  H04W48/16 ,  H04W76/02 ,  H04W80/00 ,  H04W80/04 ,  H04W88/06

Abstract: A wireless communication system including at least one IDDD 802 multi-stack wireless transmt/receive unit (WTRU) (110) and a plurality of technologically diversified acess networks, such as IEEE 802.X networks and Third Generation Partnership Project (3GPP) networks, that are concurrently deployed. Both the multi-stack WTRU (110) and the technologically diversified networks includ a media indipendent handover (MIH) function. The WTRU is configured to read MIH information transmitted from one of the IEEE 802.X networks, trigger 3GPP authentication and atuhorization procedures based on the MIH information, obtain a local Internet Protocol (IP) address, establish a tunnel to a packet data gateway (PDG) un a 3GPP core network, constructed a care of address (CoA) and register the CoA with a home agent (142) of the WTRU, whereby data destined for the WTRU (110) is routed via the home agent (142) through a new tunnel established between the home agent (142) and a foreign agent (136) based on the CoA. .

Abstract translation: 一种无线通信系统，包括至少一个IDDD 802多栈无线传输/接收单元（WTRU）（110）和多个技术上多样化的接入网络，诸如IEEE802.X网络和第三代合作伙伴计划（3GPP）网络， 同时部署。 多栈WTRU（110）和技术上多样化的网络都包括媒体独立切换（MIH）功能。 WTRU被配置为读取从IEEE 802.X网络之一发送的MIH信息，基于MIH信息触发3GPP认证和无效化过程，获得本地互联网协议（IP）地址，建立到分组数据网关的隧道（ PDG）与3GPP核心网络建立关心地址（CoA）并且向WTRU的归属代理（142）注册CoA，由此通过归属代理（142）通过归属代理（142）路由到WTRU（110）的数据 基于CoA在归属代理（142）和外地代理（136）之间建立的新隧道。 。

公开(公告)号：WO2005048499A2

公开(公告)日：2005-05-26

申请号：PCT/US2004035888

申请日：2004-10-28

Applicant: INTERDIGITAL TECH CORP ,  LU GUANG

Inventor： LU GUANG

IPC: H04B7/26 ,  H04L20060101 ,  H04L12/24 ,  H04L12/28 ,  H04L12/56 ,  H04L29/02 ,  H04L29/14 ,  H04L

CPC classification number: H04W28/26 ,  H04W28/08 ,  H04W74/08 ,  H04W84/12 ,  H04W88/02 ,  H04W92/10

Abstract: A communication method, system and components are provided that includes use of traffic predictions determined by a wireless transmit/receive unit (WTRU). Preferably, the invention is implemented by predicting traffic in a wireless local area network (WLAN), between a WTRU and a WLAN access point (AP) that begins by determining a traffic level at the WTRU. Traffic prediction information is sent by the WTRU to the AP where it is used in conjunction with the generation of commands sent to WTRUs to control the manner of access by WTRUs to the WLAN via the AP. WTRUs receive instructions as to admission and are preferably configured to receive and implement instructions to adjust the contention window used by the WTRU to transmit data.

Abstract translation: 提供了一种通信方法，系统和组件，其包括使用由无线发射/接收单元（WTRU）确定的业务预测。 优选地，本发明通过预测WTRU和WLAN接入点（AP）之间的无线局域网（WLAN）中的业务来实现，所述无线局域网（WLAN）通过确定WTRU处的业务等级开始。 流量预测信息由WTRU发送到AP，结合发送给WTRU的命令的生成来使用，以控制WTRU经由AP访问WLAN的方式。 WTRU接收关于接纳的指令，并且优选地被配置为接收和实现指令以调整WTRU使用的发送数据的争用窗口。

公开(公告)号：WO2005006150A3

公开(公告)日：2005-05-19

申请号：PCT/US2004021731

申请日：2004-07-08

Applicant: INTERDIGITAL TECH CORP ,  LIVET CATHERINE ,  LU GUANG ,  RAHMAN SHAMIM AKBAR ,  ZAKI MAGED

Inventor： LIVET CATHERINE ,  LU GUANG ,  RAHMAN SHAMIM AKBAR ,  ZAKI MAGED

IPC: H04B7/26 ,  H04B7/212 ,  H04L5/22 ,  H04L12/24 ,  H04L12/56 ,  H04W4/90 ,  H04W28/18 ,  H04W28/24 ,  H04W72/00 ,  H04W72/04 ,  H04W74/04 ,  H04J3/00

CPC classification number: H04W28/0268 ,  H04L47/14 ,  H04L47/24 ,  H04W28/0289 ,  H04W28/18 ,  H04W72/0446 ,  H04W72/087 ,  H04W72/10

Abstract: A method and system for managing radio resources in a time-slotted wireless communication system is based on the quality of service (QoS) information of a user. A plurality of time slots of a radio resource are sorted into a plurality of different categories, such as high QoS time slots, high capacity time slots, and balanced time slots (305). Each category is associated with a different level of QoS. QoS information with respect to a user is obtained in response to a radio resource request received from the user (310). The user is associated with a particular category of time slots based on the QoS information of the user (315).

Abstract translation: 用于管理时隙无线通信系统中的无线电资源的方法和系统基于用户的服务质量（QoS）信息。 无线资源的多个时隙被分类为多个不同的类别，例如高QoS时隙，高容量时隙和平衡时隙（305）。 每个类别都与不同级别的QoS相关联。 响应于从用户接收的无线电资源请求（310）获得关于用户的QoS信息。 用户基于用户的QoS信息与特定类别的时隙相关联（315）。

公开(公告)号：WO2008021573A3

公开(公告)日：2008-08-28

申请号：PCT/US2007018475

申请日：2007-08-20

Applicant: INTERDIGITAL TECH CORP ,  CHANDRA ARTY ,  LU GUANG ,  ZHANG GUODONG ,  CAVE CHRISTOPHER ,  GRANDHI SUDHEER A ,  MARINIER PAUL

Inventor： CHANDRA ARTY ,  LU GUANG ,  ZHANG GUODONG ,  CAVE CHRISTOPHER ,  GRANDHI SUDHEER A ,  MARINIER PAUL

IPC: H04W4/06 ,  H04W74/08

CPC classification number: H04W72/0406 ,  H04L1/0015 ,  H04L1/0026 ,  H04L1/0029 ,  H04L1/1607 ,  H04L1/1854 ,  H04L1/1861 ,  H04L12/189 ,  H04L2001/0093 ,  H04W72/005 ,  H04W74/0866

Abstract: The present invention is related to a method and system for sending and reducing uplink feedback signaling by a wireless transmit/receive unit (WTRU) related to transmission of multimedia broadcast multi cast service (MBMS) data over a high speed down link packet access (HSDPA) channel. A Node B may pre-allocate a time frequency region or a common channelization code for the feedback. A triggering criterion for reporting a channel quality indicator (CQI) is set and WTRUs send a CQI to a Node B only if the triggering criterion is satisfied. The triggering criterion may be a current operating CQI value at the Node B, or based on erroneous transport block reception statistics, or a predetermined time period. A feedback reduction method related to ACK/NACK includes the WTRU sending an indication of an average number of transmissions needed to successfully decode the data instead of sending an ACK/NACK for every transmission interval.

Abstract translation: 本发明涉及一种用于通过无线发射/接收单元（WTRU）发送和减少与多媒体广播多播服务（MBMS）数据在高速下行链路分组接入（HSDPA）上的传输有关的上行链路反馈信令的方法和系统， ）频道。 节点B可以为反馈预先分配时间频率区域或公共信道化码。 用于报告信道质量指示符（CQI）的触发标准被设置，并且WTRU仅在满足触发标准时才向节点B发送CQI。 触发标准可以是节点B处的当前操作CQI值，或者基于错误的传输块接收统计或预定时间段。 与ACK / NACK相关的反馈减少方法包括WTRU发送成功解码数据所需的平均传输次数的指示，而不是针对每个传输间隔发送ACK / NACK。

公开(公告)号：WO2006104728A3

公开(公告)日：2007-10-25

申请号：PCT/US2006009734

申请日：2006-03-17

Applicant: INTERDIGITAL TECH CORP ,  LIVET CATHERINE ,  ZAKI MAGED M ,  LU GUANG

Inventor： LIVET CATHERINE ,  ZAKI MAGED M ,  LU GUANG

IPC: H04J15/00

CPC classification number: H04L1/20 ,  H04L12/5692

Abstract: A method and system for performing dynamic link selection (DLS) between transmit/receive units (TRUs). A first TRU determines whether a second TRU has multiple interfaces with a DLS capability. If the second TRU has multiple interfaces with the DLS capability, the first TRU sends a packet to the second TRU through a selected link. The first TRU then receives a report from the second TRU and evaluates quality of the link based on the report. The first TRU selects a link for a new packet in accordance with a predetermined criteria and the quality of the link. If the second TRU does not have multiple interfaces with the DLS capability, the first TRU periodically sends probe packets to the second TRU via all available links. The second TRU sends response packets and the first TRU evaluates the quality of link based on statistics of the response packets.

Abstract translation: 用于在发射/接收单元（TRU）之间执行动态链路选择（DLS）的方法和系统。 第一TRU确定第二TRU是否具有具有DLS能力的多个接口。 如果第二TRU具有具有DLS能力的多个接口，则第一TRU通过所选择的链路向第二TRU发送分组。 第一个TRU然后从第二个TRU接收报告，并根据该报告评估链接的质量。 第一TRU根据预定标准和链路的质量为新分组选择链路。 如果第二TRU不具有DLS能力的多个接口，则第一TRU通过所有可用的链路周期性地向第二TRU发送探测分组。 第二个TRU发送响应报文，第一个TRU根据响应报文的统计信息对链路质量进行评估。

公开(公告)号：WO2006104728A8

公开(公告)日：2006-12-14

申请号：PCT/US2006009734

申请日：2006-03-17

Applicant: INTERDIGITAL TECH CORP ,  LIVET CATHERINE ,  ZAKI MAGED ,  LU GUANG

Inventor： LIVET CATHERINE ,  ZAKI MAGED ,  LU GUANG

IPC: H04J15/00

CPC classification number: H04L1/20 ,  H04L12/5692

Abstract: A method and system for performing dynamic link selection (DLS) between transmit/receive units (TRUs). A first TRU determines whether a second TRU has multiple interfaces with a DLS capability. If the second TRU has multiple interfaces with the DLS capability, the first TRU sends a packet to the second TRU through a selected link. The first TRU then receives a report from the second TRU and evaluates quality of the link based on the report. The first TRU selects a link for a new packet in accordance with a predetermined criteria and the quality of the link. If the second TRU does not have multiple interfaces with the DLS capability, the first TRU periodically sends probe packets to the second TRU via all available links. The second TRU sends response packets and the first TRU evaluates the quality of link based on statistics of the response packets.

Abstract translation: 用于在发射/接收单元（TRU）之间执行动态链路选择（DLS）的方法和系统。 第一TRU确定第二TRU是否具有具有DLS能力的多个接口。 如果第二TRU具有具有DLS能力的多个接口，则第一TRU通过所选择的链路向第二TRU发送分组。 第一个TRU然后从第二个TRU接收报告，并根据该报告评估链接的质量。 第一TRU根据预定标准和链路的质量为新分组选择链路。 如果第二TRU不具有DLS能力的多个接口，则第一TRU通过所有可用的链路周期性地向第二TRU发送探测分组。 第二个TRU发送响应报文，第一个TRU根据响应报文的统计信息对链路质量进行评估。

公开(公告)号：WO2006078627A2

公开(公告)日：2006-07-27

申请号：PCT/US2006001551

申请日：2006-01-17

Applicant: INTERDIGITAL TECH CORP ,  OLVERA-HERNANDEZ ULISES ,  CARLTON ALAN GERALD ,  LU GUANG ,  ZUNIGA JUAN CARLOS ,  ZAKI MAGED ,  RUDOLF MARIAN

Inventor： OLVERA-HERNANDEZ ULISES ,  CARLTON ALAN GERALD ,  LU GUANG ,  ZUNIGA JUAN CARLOS ,  ZAKI MAGED ,  RUDOLF MARIAN

IPC: H04W36/14 ,  H04W88/06

CPC classification number: H04W36/005 ,  H04W48/18 ,  H04W88/06

Abstract: The invention includes a method and apparatus for mobility handling across different wireless technologies by efficiently performing alternate network discovery and enabling a mobile station to select the most desirable candidate radio access technology, depending on parameters such as location and network policy settings.

Abstract translation: 本发明包括一种通过有效地执行备用网络发现并使得移动台根据诸如位置和网络策略设置之类的参数来选择最理想的候选无线电接入技术的用于不同无线技术的移动性处理的方法和装置。

公开(公告)号：WO2004075465A3

公开(公告)日：2006-03-09

申请号：PCT/US2004004585

申请日：2004-02-17

Applicant: INTERDIGITAL TECH CORP ,  LU GUANG

Inventor： LU GUANG

IPC: H04W16/10 ,  H04W16/14 ,  H04W72/04 ,  H04W74/04

CPC classification number: H04W16/10 ,  H04W16/14 ,  H04W24/10 ,  H04W72/0466 ,  H04W72/082 ,  H04W74/04 ,  H04W76/02

Abstract: A method for call admission control in a fast dynamic channel allocation wireless communication system begins by requesting that a call be admitted. System measurement results are obtained and timeslot sequences are generated by determining a figure of merit for each timeslot. A code set is determined and an attempt is made to assign a code set to a timeslot sequence, wherein each successful assignment is considered to be a solution. The solution having the lowest weighted total interference signal code power is selected, and codes are allocated for the selected solution. The physical resource allocation information is recorded and a response to the call admission request is issued.

Abstract translation: 一种用于快速动态信道分配无线通信系统中的呼叫准入控制的方法是通过请求接收呼叫开始的。 通过确定每个时隙的品质因数，获得系统测量结果并产生时隙序列。 确定代码集，并尝试将代码集分配给时隙序列，其中每个成功分配被认为是解决方案。 选择具有最低加权总干扰信号代码功率的解，并为所选解决方案分配代码。 记录物理资源分配信息，并发出对呼叫许可请求的响应。

公开(公告)号：WO2005046105A3

公开(公告)日：2005-11-03

申请号：PCT/US2004034195

申请日：2004-10-14

Applicant: INTERDIGITAL TECH CORP ,  ZAKI MAGED ,  RAHMAN SHAMIM AKBAR ,  HUNKELER TERESA JOANNE ,  LU GUANG

Inventor： ZAKI MAGED ,  RAHMAN SHAMIM AKBAR ,  HUNKELER TERESA JOANNE ,  LU GUANG

IPC: H04L1/00 ,  H04L1/18 ,  H04L12/28 ,  H04W28/02 ,  H04W72/12 ,  H04W84/12 ,  H04Q7/24

CPC classification number: H04L1/1803 ,  H04L1/0002 ,  H04L1/0015 ,  H04W28/02 ,  H04W28/22 ,  H04W84/12

Abstract: In a wireless communication system including an access point and at least one wireless transmit/receive unit (WTRU), a method for adaptive radio resource management begins by examining a frame error rate value of a WTRU. Then, a channel utilization value of the WTRU and a current data rate of the WTRU are examined. System parameters for the WTRU are adjusted based on the examined variables.

Abstract translation: 在包括接入点和至少一个无线发射/接收单元（WTRU）的无线通信系统中，用于自适应无线电资源管理的方法通过检查WTRU的帧错误率值开始。 然后，检查WTRU的信道使用值和WTRU的当前数据速率。 WTRU的系统参数根据检查的变量进行调整。

公开(公告)号：WO2004034203A2

公开(公告)日：2004-04-22

申请号：PCT/US0331819

申请日：2003-10-08

Applicant: INTERDIGITAL TECH CORP

Inventor： LU GUANG

IPC: H04W28/18 ,  G06F

CPC classification number: H04W28/18

Abstract: A method for management of real-time system algorithms to achieve optimal efficiency which provides for dynamically managing priorities in a complex real-time system, considering the dynamic requirements of the system. A preferred embodiment describes the management of a plurality of RRM algorithms, including algorithms for SCC escape, LM escape, SCC rate control, and F-DCA background. More specifically, one exemplary embodiment assists in deciding: when to increase algorithm priorities, how to increase/decrease algorithm priorities, how to assign priority parameters, and how to dynamically manage priorities in the system, to result in optimal system efficiency.

Abstract translation: 一种管理实时系统算法以实现最佳效率的方法，可以考虑到系统的动态需求，提供动态管理复杂实时系统中的优先级。 一个优选实施例描述了多个RRM算法的管理，包括用于SCC转义，LM转义，SCC速率控制和F-DCA背景的算法。 更具体地说，一个示例性实施例有助于决定：何时增加算法优先级，如何增加/减少算法优先级，如何分配优先级参数，以及如何动态管理系统中的优先级，以获得最佳的系统效率。