公开(公告)号：WO2005048465A3

公开(公告)日：2006-07-27

申请号：PCT/US2004036376

申请日：2004-11-02

Applicant: INTERDIGITAL TECH CORP ,  ZHANG GUODONG ,  TERRY STEPHEN E ,  DICK STEPHEN G

Inventor： ZHANG GUODONG ,  TERRY STEPHEN E ,  DICK STEPHEN G

IPC: H04B7/26 ,  H04B20060101 ,  H04B1/28 ,  H04B7/00 ,  H04L1/00 ,  H04L29/06 ,  H04M7/00 ,  H04W36/02 ,  H04W36/08 ,  H04W36/18

CPC classification number: H04L1/08 ,  H04L1/1812 ,  H04L1/1829 ,  H04W36/02 ,  H04W36/18

Abstract: A method and apparatus for processing data blocks during soft handover. The apparatus may be a wireless communication system including at least two enhanced uplink soft handover (EU-SHO) Node-B's and a radio network controller (RNC) as shown in figure 1. Each Node-B decodes a received data block and forwards the decoded data block to the RNC. If the RNC receives at least one copy of a successfully decoded data block, the RNC uses a re-ordering function entity to process the copy of the successfully decoded data block to support in-sequence delivery to higher protocol layers. If the RNC receives more than one copy of a successfully decoded data block, the RNC discards the extra successfully decoded data block copies. The RNC is either a serving-RNC (S-RNC) or a controlling-RNC (C-RNC). Each Node-B includes a medium access control (MAC) entity that handles enhanced uplink dedicated channel (EU-DCH) functionalities.

Abstract translation: 一种用于在软切换期间处理数据块的方法和装置。 该装置可以是包括如图1所示的至少两个增强型上行链路软切换（EU-SHO）节点B和无线电网络控制器（RNC）的无线通信系统。每个节点B对接收到的数据块进行解码并转发 解码的数据块到RNC。 如果RNC接收到成功解码的数据块的至少一个副本，则RNC使用重排序功能实体来处理成功解码的数据块的副本，以支持按顺序传送到更高协议层。 如果RNC接收到成功解码的数据块的多于一个副本，则RNC丢弃额外成功解码的数据块副本。 RNC是服务RNC（S-RNC）或控制RNC（C-RNC）。 每个节点B包括处理增强型上行链路专用信道（EU-DCH）功能的媒体接入控制（MAC）实体。

公开(公告)号：WO2004082308A3

公开(公告)日：2004-10-28

申请号：PCT/US2004007640

申请日：2004-03-12

Applicant: INTERDIGITAL TECH CORP ,  KWAK JOSEPH A ,  DICK STEPHEN G

Inventor： KWAK JOSEPH A ,  DICK STEPHEN G

IPC: H04J13/02

CPC classification number: H04B17/309 ,  H04B17/318 ,  H04B17/327 ,  H04B17/336 ,  H04B17/345

Abstract: A received channel power indicator (RCPI) value is used as a measure of the received RF power in the selected channel, measured at the antenna connector. This parameter is a measure by the PHY sublayer of the received RF power in the channel measured over the PLCP preamble and over the entire received frame. RCPI is a monotonically increasing, logarithmic function of the received power level defined in dBm.

Abstract translation: 接收的信道功率指示符（RCPI）值被用作在天线连接器处测量的所选信道中接收到的RF功率的度量。 该参数是由PHY子层测量的通过PLCP前导码和整个接收帧测量的信道中接收到的RF功率。 RCPI是以dBm定义的接收功率电平的单调增加的对数函数。

公开(公告)号：WO2004051872A3

公开(公告)日：2004-10-14

申请号：PCT/US0338243

申请日：2003-12-02

Applicant: INTERDIGITAL TECH CORP

Inventor： DICK STEPHEN G ,  RUDOLF MARIAN ,  MILLER JAMES M

IPC: H04B7/005 ,  H04L1/00 ,  H04L1/12 ,  H04L1/16 ,  H04L1/20 ,  H04L12/56 ,  H04W28/04 ,  H04W28/24 ,  H04W48/08 ,  H04W52/12 ,  H04W52/20 ,  H04W52/26 ,  H04W72/08 ,  H04L23/02

CPC classification number: H04W52/0225 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/0033 ,  H04L1/1671 ,  H04L1/20 ,  H04L5/006 ,  H04L43/16 ,  H04L2001/125 ,  H04W28/24 ,  H04W48/08 ,  H04W52/12 ,  H04W52/20 ,  H04W52/262 ,  H04W72/0413 ,  Y02D70/00 ,  Y02D70/1242 ,  Y02D70/1244

Abstract: A method for improving the reliability of a channel quality indicator (CQI) (102, 106 Fig. 3) message in a wireless communications network begins with receipt of the CQI message. The CQI message is then decoded, and a decision metric value for each symbol in the CQI message is computed. A largest decision metric value and a second largest decision metric value for the CQI message are determined. The reliability of the CQI message can be determined by comparing the two largest decision metric values. This method may be applicable to high-speed downlink packet access in time division duplex, frequency division duplex, or other modes of transmission.

Abstract translation: 用于提高无线通信网络中的信道质量指示符（CQI）（102,106图3）消息的可靠性的方法从接收到CQI消息开始。 然后对CQI消息进行解码，并且计算CQI消息中的每个符号的决策度量值。 确定CQI消息的最大决策度量值和第二大决策度量值。 可以通过比较两个最大决策度量值来确定CQI消息的可靠性。 该方法可以适用于时分双工，频分双工或其他传输模式中的高速下行链路分组接入。

公开(公告)号：WO02093757A2

公开(公告)日：2002-11-21

申请号：PCT/US0215242

申请日：2002-05-14

Applicant: INTERDIGITAL TECH CORP

Inventor： TERRY STEPHEN E ,  DICK STEPHEN G ,  MILLER JAMES M ,  ZEIRA ELDAD ,  ZEIRA ARIELA

IPC: H04B7/005 ,  H04B7/26 ,  H04L1/00 ,  H04L1/20 ,  H04L12/56 ,  H04W16/14 ,  H04W24/00 ,  H04W52/00 ,  H04W52/24 ,  H04W72/04 ,  H04W72/08 ,  H04B

CPC classification number: H04W72/085 ,  H04B7/0632 ,  H04B17/327 ,  H04B17/382 ,  H04L1/0001 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/0026 ,  H04L1/0027 ,  H04L1/0028 ,  H04L1/20 ,  H04W24/10 ,  H04W52/24 ,  H04W72/0413

Abstract: In a wireless digital communication system which may employ CDMA technology, a method (50) and system for obtaining channel quality (CQ) measurements for downlink resource allocation wherein a User Equipment (UE) (12) continuously measures RSCP (step) based on a communication on a reference channel provided by the network. The UE (12) measures timeslot ISCP (step 56) either continuously, by configuration or by rotation and reports downlink CQ (step 58). The UE (12) may report the RSCP once and the ISCP per timeslot, or may report some function of the RSCP/ISCP ratio such as modulation parameters or combined coding of all timeslots.

Abstract translation: 在可以采用CDMA技术的无线数字通信系统中，一种用于获得用于下行链路资源分配的信道质量（CQ）测量的方法（50）和系统，其中用户设备（UE）（12）基于 在网络提供的参考信道上进行通信。 UE（12）通过配置或轮播连续地测量时隙ISCP（步骤56）并报告下行链路CQ（步骤58）。 UE（12）可以每时隙报告RSCP一次和ISCP，或者可以报告RSCP / ISCP比率的一些功能，例如调制参数或所有时隙的组合编码。

公开(公告)号：WO2005112357A3

公开(公告)日：2008-08-14

申请号：PCT/US2005011247

申请日：2005-04-04

Applicant: INTERDIGITAL TECH CORP ,  ZHANG GUODONG ,  TERRY STEPHEN E ,  DICK STEPHEN G

Inventor： ZHANG GUODONG ,  TERRY STEPHEN E ,  DICK STEPHEN G

IPC: H04L12/56 ,  H04B7/00 ,  H04L1/08 ,  H04L1/18 ,  H04L12/28 ,  H04Q1/30

CPC classification number: H04L1/1848 ,  H04L1/1812 ,  H04L1/1841 ,  H04L1/1874

Abstract: A method and apparatus for forwarding non-consecutive data blocks in enhanced uplink (EU) transmissions. A wireless transmit/receive unit (WTRU) and one or more Node-Bs include one or more automatic repeat request (ARQ)/hybrid-ARQ (H-ARQ) processes for supporting an enhanced dedicated channel (E-DCH). Data blocks transmitted by the WTRU are re-ordered in a re-ordering entity located in the Node-B(s) or a radio network controller (RNC). Once a missing data block is identified, a data forwarding timer in the Node-B(s) or RNC is initiated and subsequent WTRU transmissions are monitored to determine whether the missing data block has been discarded by the WTRU. Upon recognition of the discard of the missing data block, the non-consecutive data blocks are forwarded to higher layers.

Abstract translation: 一种用于在增强型上行链路（EU）传输中转发非连续数据块的方法和装置。 无线发射/接收单元（WTRU）和一个或多个节点B包括用于支持增强专用信道（E-DCH）的一个或多个自动重传请求（ARQ）/混合ARQ（H-ARQ）过程。 由WTRU发送的数据块在位于节点B或无线电网络控制器（RNC）中的重排序实体中被重新排序。 一旦识别出丢失的数据块，则启动节点B或RNC中的数据转发定时器并监视随后的WTRU传输，以确定丢失的数据块是否已被WTRU丢弃。 在识别到丢失的数据块的丢弃时，非连续数据块被转发到更高层。

公开(公告)号：WO2005050850A3

公开(公告)日：2007-02-08

申请号：PCT/US2004037524

申请日：2004-11-09

Applicant: INTERDIGITAL TECH CORP ,  RUDOLF MARIAN ,  TERRY STEPHEN E ,  DICK STEPHEN G

Inventor： RUDOLF MARIAN ,  TERRY STEPHEN E ,  DICK STEPHEN G

IPC: H04B7/26 ,  H04B20060101 ,  H04B7/00 ,  H04J1/14 ,  H04J3/22 ,  H04L12/28 ,  H04M7/00 ,  H04W8/24 ,  H04W72/12 ,  H04W88/18

CPC classification number: H04L5/003 ,  H04L5/14 ,  H04W8/245 ,  H04W72/1278 ,  H04W88/08 ,  H04W92/12

Abstract: The present invention is related to a method and system for transferring wireless transmit/receive unit (WTRU)-specific information to support enhanced uplink (EU) operation in a wireless communication system. A radio network controller (RNC) obtains WTRU-specific information, and transfers the WTRU-specific information to the Node-Bs. Each Node-B is configured to schedule uplink transmissions from a WTRU and utilizes the WTRU-specific information in operation of EU transmissions.

Abstract translation: 本发明涉及用于在无线通信系统中传送无线发射/接收单元（WTRU）特定信息以支持增强上行链路（EU）操作的方法和系统。 无线电网络控制器（RNC）获得WTRU特定信息，并将WTRU特定信息传送到节点B。 每个节点B被配置为调度来自WTRU的上行链路传输，并且在EU传输的操作中使用WTRU特定信息。

公开(公告)号：WO2005112296A2

公开(公告)日：2005-11-24

申请号：PCT/US2005014147

申请日：2005-04-26

Applicant: INTERDIGITAL TECH CORP ,  TERRY STEPHEN E ,  ZHANG GUODONG ,  MILLER JAMES M ,  DICK STEPHEN G

Inventor： TERRY STEPHEN E ,  ZHANG GUODONG ,  MILLER JAMES M ,  DICK STEPHEN G

IPC: H04B7/00 ,  H04B7/005 ,  H04L12/56 ,  H04W28/18 ,  H04W52/20 ,  H04W52/48 ,  H04W52/50 ,  H04W84/04 ,  H04W88/12

CPC classification number: H04W72/0413 ,  H04W28/18 ,  H04W52/20 ,  H04W52/48 ,  H04W52/50 ,  H04W72/0406 ,  H04W72/085 ,  H04W84/042 ,  H04W88/12

Abstract: A wireless communication method and system for controlling an enhanced uplink (EU) radio access bearer (RAB). The wireless communication system includes at least one wireless transmit/receive unit (WTRU), at least one Node-B and a radio network controller (RNC). The RNC configures an EU RAB to operate on an enhanced dedicated channel (E-DCH). At least one of the WTRU and the Node-B report EU traffic statistics and EU performance statistics to the RNC. The RNC then adjusts the configuration of the EU RAB in accordance with the received EU traffic statistics, the EU performance statistics, and information collected by the RNC itself.

Abstract translation: 一种用于控制增强型上行链路（EU）无线电接入承载（RAB）的无线通信方法和系统。 无线通信系统包括至少一个无线发射/接收单元（WTRU），至少一个节点B和无线电网络控制器（RNC）。 RNC配置EU RAB以在增强专用信道（E-DCH）上操作。 WTRU和Node-B中的至少一个向EU报告EU流量统计和EU性能统计。 然后，RNC根据接收到的EU流量统计，EU性能统计信息和RNC本身收集的信息调整EU RAB的配置。

公开(公告)号：WO2004036809A3

公开(公告)日：2004-07-01

申请号：PCT/US0332715

申请日：2003-10-16

Applicant: INTERDIGITAL TECH CORP

Inventor： DICK STEPHEN G ,  RUDOLF MARIAN

IPC: H04B7/005 ,  H04L12/56 ,  H04W52/02 ,  H04W52/08 ,  H04W52/10 ,  H04W52/12 ,  H04W52/14 ,  H04W52/16 ,  H04W52/24 ,  H04W52/26 ,  H04W52/32 ,  H04B7/00 ,  H04B7/20

CPC classification number: H04W52/54 ,  H04L1/1607 ,  H04L5/0055 ,  H04W52/0238 ,  H04W52/0245 ,  H04W52/08 ,  H04W52/10 ,  H04W52/12 ,  H04W52/146 ,  H04W52/16 ,  H04W52/221 ,  H04W52/241 ,  H04W52/265 ,  H04W52/267 ,  H04W52/325 ,  H04W72/0406 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/1244 ,  Y02D70/22

Abstract: A system, components and methods provide controlled transmitter power in a wireless communication system in which both dedicated and shared channels are utilized. A network unit preferably has a receiver (16) for receiving UL user data from WTRUs on UL DCHs and at least one UL SCH and a processor (36) for computing target metrics for UL DCHs based on the reception of signals transmitted by a WTRU on an UL DCH associated with an UL SCH usable by the WTRU. A shared channel target metric generator is provided that is configured to output a respective UL SCH target metric derived from each computed UL DCH target metric.

Abstract translation: 系统，组件和方法在利用专用和共享信道的无线通信系统中提供受控的发射机功率。 网络单元优选地具有接收器（16），用于从UL DCH上的WTRU接收UL用户数据，以及至少一个UL SCH和处理器（36），用于基于由WTRU发送的信号的接收来计算UL DCH的目标度量 与WTRU可用的UL SCH相关联的UL DCH。 提供共享信道目标度量发生器，其被配置为输出从每个计算的UL DCH目标度量导出的相应UL SCH目标度量。

公开(公告)号：WO0251048A3

公开(公告)日：2003-04-17

申请号：PCT/US0148915

申请日：2001-12-13

Applicant: INTERDIGITAL TECH CORP

Inventor： DICK STEPHEN G ,  IACONO ANA LUCIA ,  STERN-BERKOWITZ JANET

IPC: H04B7/26 ,  H04J1/00 ,  H04L5/22 ,  H04L12/56 ,  H04W74/04 ,  H04W74/08

CPC classification number: H04B7/2637 ,  H04B7/2618 ,  H04B7/2653 ,  H04W74/0866 ,  H04W74/0891

Abstract: Sub-channels are defined for a physical random access channel of a wireless time division duplex communication system using code division multiple access. The sub-channels carry information between system users and a system network. A series of radio frames have a sequence of timeslots. For a particular timeslot number of the sequence, each sub-channel of the particular timeslot number is uniquely defined by one radio frame of the series.

Abstract translation: 子信道被定义为使用码分多址的无线时分双工通信系统的物理随机接入信道。 子通道在系统用户和系统网络之间携带信息。 一系列无线电帧具有一系列时隙。 对于序列的特定时隙号，特定时隙号的每个子信道由该系列的一个无线电帧唯一地定义。

公开(公告)号：WO2005112481A3

公开(公告)日：2006-12-07

申请号：PCT/US2005011514

申请日：2005-04-06

Applicant: INTERDIGITAL TECH CORP ,  TERRY STEPHEN E ,  ZHANG GUODONG ,  DICK STEPHEN G

Inventor： TERRY STEPHEN E ,  ZHANG GUODONG ,  DICK STEPHEN G

IPC: H04L5/14 ,  H04L1/16 ,  H04W52/02 ,  H04W72/12 ,  H04W74/00 ,  H04W88/02

CPC classification number: H04W76/048 ,  H04L1/16 ,  H04L1/1812 ,  H04W8/24 ,  H04W24/10 ,  H04W52/0216 ,  H04W52/0219 ,  H04W72/0413 ,  H04W72/0453 ,  H04W72/1278 ,  H04W74/00 ,  H04W84/042 ,  H04W88/02 ,  H04W88/08 ,  Y02B70/30 ,  Y02D70/00 ,  Y02D70/20

Abstract: In a wireless communication system (100) including a wireless transmit/receive unit, WTRU (102) and at least one node-B (104),at least one downlink channel, DL (110) is selectively established between the WTRU (102) and the node-B (104) by means of uplink signaling channel, UL (108). WTRU (102) monitors and consolidates DL signaling channels (110) in accordance with one established standard procedure.

Abstract translation: 在包括无线发射/接收单元，WTRU（102）和至少一个节点B（104）的无线通信系统（100）中，选择性地在WTRU（102）之间建立至少一个下行链路信道DL（110） 和节点B（104），借助于上行链路信令信道UL（108）。 WTRU（102）根据一个建立的标准过程监视和合并DL信令信道（110）。