公开(公告)号：WO2007016117A3

公开(公告)日：2007-05-31

申请号：PCT/US2006028899

申请日：2006-07-26

Applicant: INTERDIGITAL TECH CORP ,  TERRY STEPHEN E ,  ZHANG GUODONG ,  PAN JUNG-LIN ,  WANG PETER SHAOMIN

Inventor： TERRY STEPHEN E ,  ZHANG GUODONG ,  PAN JUNG-LIN ,  WANG PETER SHAOMIN

IPC: H04B7/216

CPC classification number: H04W72/0446 ,  H04W28/18 ,  H04W52/346 ,  H04W52/367 ,  H04W72/04 ,  H04W72/1226 ,  H04W72/14

Abstract: A method and apparatus for controlling enhanced dedicated channel (E-DCH) transmissions are disclosed. An enhanced uplink medium access control (MAC-e/es) entity processes a received scheduling grant to calculate a serving grant. The MAC-e/es entity determines whether both a hybrid automatic repeat request (H-ARQ) process for scheduled data and scheduled data are available. If an H-ARQ process for scheduled data and scheduled data are available, the MAC-e/es entity determines whether a serving grant exists. The MAC-e/es entity calculates a remaining power based on maximum allowed power and restricts an E-DCH transport format combination (E-TFC) based on the remaining power. The MAC-e/es entity selects an E-TFC using the serving grant and generates a MAC-e protocol data unit. The MAC-e/es entity may process the received scheduled grant is at each transmission time interval or may store the received scheduled grant in a grant list until there is E-DCH data to transmit.

Abstract translation: 公开了一种用于控制增强专用信道（E-DCH）传输的方法和装置。 增强的上行链路媒体接入控制（MAC-e / es）实体处理接收到的调度许可以计算服务授权。 MAC-e / es实体确定调度数据和调度数据的混合自动重传请求（H-ARQ）是否可用。 如果调度数据和调度数据的H-ARQ过程可用，则MAC-e / es实体确定是否存在服务授权。 MAC-e / es实体基于最大允许功率计算剩余功率，并且基于剩余功率限制E-DCH传输格式组合（E-TFC）。 MAC-e / es实体使用服务授权选择E-TFC，并生成MAC-e协议数据单元。 MAC-e / es实体可以在每个传输时间间隔处理接收到的调度许可，或者可以将接收到的调度许可存储在授权列表中，直到有E-DCH数据要发送。

公开(公告)号：WO2008054668A3

公开(公告)日：2008-12-24

申请号：PCT/US2007022555

申请日：2007-10-24

Applicant: INTERDIGITAL TECH CORP ,  WANG PETER SHAOMIN ,  MILLER JAMES M ,  OLIVERA-HERNANDEZ ULISES

Inventor： WANG PETER SHAOMIN ,  MILLER JAMES M ,  OLIVERA-HERNANDEZ ULISES

IPC: H04W48/12

CPC classification number: H04W36/34 ,  H04W8/18 ,  H04W60/04

Abstract: The invention performs long term evolution (LTE) tracking area updates (TAUs), and tracking area code (TAC) and public land mobile network identification (PLMN-ID) assisted optimized wireless transmit/receive unit (WTRU) cell reselection. An evolved Node-B broadcasts system information including at least one system information block (SIB) based at least in part on an enhanced universal terrestrial radio access network (E-UTRAN) parameter response message sent by an evolved packet core (EPC) network. A WTRU generates a new TAC, which represents a tracking area identification (TA-ID) of a new cell, based on the system information, and compares the new TAC to an existing TAC, which represents a TA-ID of a previous cell. The WTRU transmits to the EPC network a TAU request message including the TA-ID of the new cell. The EPC network sends either a TAU accept message or a TAU reject message to the WTRU.

Abstract translation: 本发明执行长期演进（LTE）跟踪区域更新（TAU），跟踪区域码（TAC）和公共陆地移动网络识别（PLMN-ID）辅助优化的无线发射/接收单元（WTRU）小区重选。 演进节点B至少部分地基于由演进分组核心（EPC）网络发送的增强型通用陆地无线电接入网（E-UTRAN）参数响应消息来广播包括至少一个系统信息块（SIB）的系统信息。 WTRU基于系统信息生成表示新小区的跟踪区域标识（TA-ID）的新的TAC，并且将新的TAC与表示先前小区的TA-ID的现有TAC进行比较。 WTRU向EPC网络发送包括新小区的TA-ID的TAU请求消息。 EPC网络向WTRU发送TAU接受消息或TAU拒绝消息。

公开(公告)号：WO2007002202A3

公开(公告)日：2007-11-29

申请号：PCT/US2006024154

申请日：2006-06-20

Applicant: INTERDIGITAL TECH CORP ,  REZNIK ALEXANDER ,  HEPLER EDWARD L ,  ZHANG GUODONG ,  SMITH HARRY SETH ,  PAN JUNG-LIN ,  WANG PETER SHAOMIN ,  RACHA RENUKA ,  GAZDA ROBERT ,  TERRY STEPHEN E

Inventor： REZNIK ALEXANDER ,  HEPLER EDWARD L ,  ZHANG GUODONG ,  SMITH HARRY SETH ,  PAN JUNG-LIN ,  WANG PETER SHAOMIN ,  RACHA RENUKA ,  GAZDA ROBERT ,  TERRY STEPHEN E

IPC: H04J3/14

CPC classification number: H04W72/0406 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L1/1896

Abstract: A method and apparatus for efficient operation of an enhanced dedicated channel (E-DCH) are disclosed. A physical layer processing includes computation of various control parameters followed by actual processing of the data to be transmitted. In accordance with the present invention, the computation of the control parameters is performed asynchronously from the associated data operation. A medium access control (MAC) layer provides information needed for computation of the control parameters to the physical layer as early as possible, while the data is being processed in parallel. The provided data includes a hybrid automatic repeat request (H-ARQ) profile, a transport block size, power offset, or the like. By sending this data to the physical layer before MAC-e processing is complete, the latency constraint can be significantly relaxed.

Abstract translation: 公开了一种用于增强专用信道（E-DCH）的有效操作的方法和装置。 物理层处理包括各种控制参数的计算，随后实际处理要发送的数据。 根据本发明，控制参数的计算是从关联的数据操作中异步执行的。 介质访问控制（MAC）层在数据被并行处理的同时尽可能早地向物理层提供控制参数的计算所需的信息。 提供的数据包括混合自动重传请求（H-ARQ）简档，传输块大小，功率偏移等。 通过在MAC-e处理完成之前将该数据发送到物理层，可以显着放宽等待时间约束。

公开(公告)号：WO2007027513A3

公开(公告)日：2007-11-01

申请号：PCT/US2006033150

申请日：2006-08-24

Applicant: INTERDIGITAL TECH CORP ,  PAN JUNG-LIN ,  TERRY STEPHEN E ,  ZHANG GUODONG ,  WANG PETER SHAOMIN

Inventor： PAN JUNG-LIN ,  TERRY STEPHEN E ,  ZHANG GUODONG ,  WANG PETER SHAOMIN

IPC: H04W72/12

CPC classification number: H04W72/1289 ,  H04W72/1268

Abstract: A method and apparatus for processing enhanced uplink scheduling grants are disclosed. A wireless transmit/receive unit (WTRU) detects an absolute grant (AG) and a relative grant (RG). Once the WTRU detects an AG or a RG, a new serving grant (SG) is generated and a hybrid automatic repeat request process may be activated or deactivated depending on whether the received AG is a primary AG or a secondary AG, whether a scheduling mode is a primary AG mode or a secondary AG mode, whether an AG value is set to "INACTIVE" and whether a transmission time interval is 2ms or 10ms. A Node-B may send a secondary AG to the WTRU before switching from a primary AG mode to a secondary AG mode and may send the secondary AG only if there is no out-of-date secondary AG exists, which may be detected by implementing a time threshold.

Abstract translation: 公开了一种用于处理增强的上行链路调度许可的方法和装置。 无线发射/接收单元（WTRU）检测绝对授权（AG）和相对授权（RG）。 一旦WTRU检测到AG或RG，则生成新的服务授权（SG），并且可以根据所接收的AG是主AG还是辅助AG来激活或去激活混合自动重传请求过程，无论是调度模式 是主AG模式还是辅助AG模式，AG值是否设置为“INACTIVE”，传输时间间隔是2ms还是10ms。 节点B可以在从主AG模式切换到辅助AG模式之前向WTRU发送辅助AG，并且只有当没有过期的次级AG存在时才发送次级AG，这可能通过实现来检测 时间阈值。

公开(公告)号：WO2006113829A2

公开(公告)日：2006-10-26

申请号：PCT/US2006014791

申请日：2006-04-19

Applicant: INTERDIGITAL TECH CORP ,  TERRY STEPHEN E ,  ZHANG GUODONG ,  PAN JUNG-LIN ,  WANG PETER SHAOMIN ,  DIFAZIO ROBERT A

Inventor： TERRY STEPHEN E ,  ZHANG GUODONG ,  PAN JUNG-LIN ,  WANG PETER SHAOMIN ,  DIFAZIO ROBERT A

IPC: H04B7/00 ,  H04W72/12

CPC classification number: H04L1/1867 ,  H04L1/1812 ,  H04W28/065 ,  H04W72/1268

Abstract: A method and apparatus for controlling transmissions of data via an enhanced dedicated channel (E-DCH) are disclosed. A list of available transport format combinations (TFCs) is generated based on a plurality of dedicated channel medium access control (MAC-d) flows. An enhanced uplink medium access control (MAC-e) protocol data unit (PDU) is generated using a TFC which is selected from the list of available TFCs. The MAC-e PDU is forwarded to a hybrid-automatic repeat request (H-ARQ) process unit for transmission. The list of available TFCs is continuously updated by eliminating and recovering TFCs based on remaining E-DCH power, an E- DCH transport format combination set (TFCS), a power offset of a highest priority MAC-d flow that has E-DCH data to transmit, and a gain factor for each TFC.

Abstract translation: 公开了一种通过增强型专用信道（E-DCH）控制数据传输的方法和装置。 基于多个专用信道介质访问控制（MAC-d）流来生成可用传输格式组合（TFC）的列表。 使用从可用TFC的列表中选择的TFC来生成增强的上行链路媒体接入控制（MAC-e）协议数据单元（PDU）。 MAC-e PDU被转发到混合自动重传请求（H-ARQ）处理单元进行传输。 通过基于剩余的E-DCH功率消除和恢复TFC，E-DCH传输格式组合集（TFCS），具有E-DCH数据的最高优先级MAC-d流的功率偏移，可持续更新可用TFC的列表 以及每个TFC的增益因子。

公开(公告)号：EP1875639A4

公开(公告)日：2013-08-07

申请号：EP06750568

申请日：2006-04-18

Applicant: INTERDIGITAL TECH CORP

Inventor： ZHANG GUODONG ,  PAN JUNG-LIN KYLE ,  WANG PETER SHAOMIN ,  DIFAZIO ROBERT A ,  TERRY STEPHEN E

IPC: H04J3/16 ,  H04W52/34

CPC classification number: H04W52/346

Abstract: A method and apparatus for scheduling transmissions via an enhanced dedicated channel (E-DCH) are disclosed. A scheduled power is calculated for scheduled data flows. A remaining transmit power is calculated for the E-DCH transmission. A rate request message is generated, wherein the scheduled power, remaining transmit power and rate request message are used to select transport format combinations (TFCs) and multiplex data scheduled for the E-DCH transmission. The remaining transmit power is calculated by subtracting from a maximum allowed power the power of a dedicated physical data channel (DPDCH), a dedicated physical control channel (DPCCH), a high speed dedicated physical control channel (HS-DPCCH), an enhanced uplink dedicated physical control channel (E-DPCCH) and a power margin.

Abstract translation: 经由增强型专用信道传输进行调度的方法和装置（E-DCH）是游离缺失盘。 调度功率计算用于调度的数据流。 剩余发射功率计算用于E-DCH传输。 生成一个兑率请求消息，所述worin调度的功率，剩余发射功率和速率请求消息来选择传输格式组合（TFC中），并调度用于E-DCH传输多路复用数据。 剩余发射功率是通过从最大允许功率中减去专用物理数据信道（DPDCH），专用物理控制信道（DPCCH），高速专用物理控制信道（HS-DPCCH），以增强上行链路的功率计算 专用物理控制信道（E-DPCCH）和功率余量。

公开(公告)号：EP1683372A4

公开(公告)日：2011-05-11

申请号：EP04796403

申请日：2004-10-26

Applicant: INTERDIGITAL TECH CORP

Inventor： FRANCOEUR WILLIAM ,  WANG PETER SHAOMIN ,  WANG SHIEHLIE

IPC: H04W88/02 ,  H04W88/06

CPC classification number: H04W88/02 ,  H04W88/06

公开(公告)号：EP1911176A4

公开(公告)日：2012-03-07

申请号：EP06788469

申请日：2006-07-26

Applicant: INTERDIGITAL TECH CORP

Inventor： TERRY STEPHEN E ,  ZHANG GUODONG ,  PAN KYLE JUNG-LIN ,  WANG PETER SHAOMIN

IPC: H04B7/216

CPC classification number: H04W72/0446 ,  H04W28/18 ,  H04W52/346 ,  H04W52/367 ,  H04W72/04 ,  H04W72/1226 ,  H04W72/14

Abstract: A method and apparatus for controlling enhanced dedicated channel (E-DCH) transmissions are disclosed. An enhanced uplink medium access control (MAC-e/es) entity processes a received scheduling grant to calculate a serving grant. The MAC-e/es entity determines whether both a hybrid automatic repeat request (H-ARQ) process for scheduled data and scheduled data are available. If an H-ARQ process for scheduled data and scheduled data are available, the MAC-e/es entity determines whether a serving grant exists. The MAC-e/es entity calculates a remaining power based on maximum allowed power and restricts an E-DCH transport format combination (E-TFC) based on the remaining power. The MAC-e/es entity selects an E-TFC using the serving grant and generates a MAC-e protocol data unit. The MAC-e/es entity may process the received scheduled grant is at each transmission time interval or may store the received scheduled grant in a grant list until there is E-DCH data to transmit.

公开(公告)号：EP1875626A4

公开(公告)日：2013-07-24

申请号：EP06758419

申请日：2006-04-19

Applicant: INTERDIGITAL TECH CORP

Inventor： TERRY STEPHEN E ,  ZHANG GUODONG ,  PAN KYLE JUNG-LIN ,  WANG PETER SHAOMIN ,  DIFAZIO ROBERT A

IPC: H04L1/18 ,  H04W28/06 ,  H04W72/12

CPC classification number: H04L1/1867 ,  H04L1/1812 ,  H04W28/065 ,  H04W72/1268

Abstract: A method and apparatus for controlling transmissions of data via an enhanced dedicated channel (E-DCH) are disclosed. A list of available transport format combinations (TFCs) is generated based on a plurality of dedicated channel medium access control (MAC-d) flows. An enhanced uplink medium access control (MAC-e) protocol data unit (PDU) is generated using a TFC which is selected from the list of available TFCs. The MAC-e PDU is forwarded to a hybrid-automatic repeat request (H-ARQ) process unit for transmission. The list of available TFCs is continuously updated by eliminating and recovering TFCs based on remaining E-DCH power, an E-DCH transport format combination set (TFCS), a power offset of a highest priority MAC-d flow that has E-DCH data to transmit, and a gain factor for each TFC.

Abstract translation: 一种用于经由在增强专用信道的控制数据的传输的方法和装置（E-DCH）是游离缺失盘。 基于专用信道介质接入控制的多元性产生可用传输格式组合的列表（的TFC）（MAC-d）中流动。 增强的上行链路媒体访问控制（MAC-e）中的协议数据单元（PDU）使用的所有TFC被从可用的TFC的列表中选择生成。 该MAC-e PDU被转发到一个混合自动重复请求（HARQ）处理单元，其用于传输。 可用的TFC列表连续地通过消除和没有恢复基于在E-DCH传输格式组合集（TFCS），功率的最高优先级MAC-d流的剩余偏移E-DCH功率的TFC更新具有E-DCH数据 进行传输，并为每个TFC的增益因子。

公开(公告)号：EP1894333A4

公开(公告)日：2012-03-07

申请号：EP06785271

申请日：2006-06-20

Applicant: INTERDIGITAL TECH CORP

Inventor： REZNIK ALEXANDER ,  HEPLER EDWARD L ,  ZHANG GUODONG ,  SMITH HARRY SETH ,  PAN KYLE JUNG-LIN ,  WANG PETER SHAOMIN ,  RACHA RENUKA ,  GAZDA ROBERT ,  TERRY STEPHEN E

IPC: H04J3/14 ,  H04L1/18

CPC classification number: H04W72/0406 ,  H04L1/1812 ,  H04L1/1854 ,  H04L1/1887 ,  H04L1/1896