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1. 发明申请

WO2005048502A2 WIRELESS COMMUNICATION METHOD AND APPARATUS WITH RECONFIGURABLE ARCHITECTURE FOR SUPPORTING AN ENHANCED UPLINK SOFT HANDOVER OPERATION 审中-公开
标题翻译：无线通信方法和具有可重构架构的设备，用于支持增强上传软件切换操作
公开(公告)号：WO2005048502A2
公开(公告)日：2005-05-26
申请号：PCT/US2004036210
申请日：2004-10-29
申请人： INTERDIGITAL TECH CORP , ZHANG GUODONG , TERRY STEPHEN E , DICK STEPHEN E
发明人： ZHANG GUODONG , TERRY STEPHEN E , DICK STEPHEN E
IPC分类号： H04B7/26 , H04L20060101 , H04L12/56 , H04W36/18 , H04W72/14 , H04W88/12 , H04L
CPC分类号： H04W36/18 , H04L1/1607 , H04L1/1854 , H04W72/14 , H04W88/12
摘要： A method and apparatus for supporting an enhanced uplink soft handover (EU-SHO) operation for a wireless transmit/receive unit (WTRU). The apparatus may be a multi-cell wireless communication system including at least two EU-SHO Node-Bs and a radio network controller (RNC). The RNC includes a medium access control (MAC) entity that handles enhanced uplink dedicated channel (EU-DCH) functionalities. The RNC is configured according to a first architecture when an EU-SHO operation for the WTRU is not taking place, and the RNC is configured according to a second architecture when the WTRU is operating in an EU-SHO operation. According to the second architecture, the MAC entity of the RNC includes an ACK/NACK generator which generates signals indicating whether or not an EU transmission originating from the WTRU has been successfully received by the RNC, and an uplink scheduler for scheduling an EU transmission for the WTRU.
摘要翻译：一种用于支持用于无线发射/接收单元（WTRU）的增强型上行链路软切换（EU-SHO）操作的方法和装置。该装置可以是包括至少两个EU-SHO节点B和无线电网络控制器（RNC）的多小区无线通信系统。 RNC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。当WTRU不进行EU-SHO操作时，根据第一架构配置RNC，并且当WTRU在EU-SHO操作中操作时，根据第二架构来配置RNC。根据第二架构，RNC的MAC实体包括ACK / NACK生成器，其生成表示RNC成功接收到来自WTRU的EU传输的信号的信号，以及用于调度EU传输的上行链路调度器 WTRU。

2. 发明申请

WO2005112357A3 METHOD AND APPARATUS FOR FORWARDING NON-CONSECUTIVE DATA BLOCKS IN ENHANCED UPLINK TRANSMISSIONS 审中-公开
标题翻译：用于在增强上行链路传输中转发非相关数据块的方法和装置
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
申请人： INTERDIGITAL TECH CORP , ZHANG GUODONG , TERRY STEPHEN E , DICK STEPHEN G
发明人： ZHANG GUODONG , TERRY STEPHEN E , DICK STEPHEN G
IPC分类号： H04L12/56 , H04B7/00 , H04L1/08 , H04L1/18 , H04L12/28 , H04Q1/30
CPC分类号： H04L1/1848 , H04L1/1812 , H04L1/1841 , H04L1/1874
摘要： 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.
摘要翻译：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。

3. 发明申请

WO2007109256A3 METHOD AND SYSTEM FOR IMPLEMENTING HYBRID AUTOMATIC REPEAT REQUEST 审中-公开
标题翻译：实施混合自动重复请求的方法和系统
公开(公告)号：WO2007109256A3
公开(公告)日：2008-02-14
申请号：PCT/US2007006887
申请日：2007-03-20
申请人： INTERDIGITAL TECH CORP , SAMMOUR MOHAMMED , TERRY STEPHEN E , CHEN JOHN S , ZHANG GUODONG , CHANDRA ARTY
发明人： SAMMOUR MOHAMMED , TERRY STEPHEN E , CHEN JOHN S , ZHANG GUODONG , CHANDRA ARTY
IPC分类号： H04L1/16 , H04L1/00 , H04L1/18
CPC分类号： H04L1/1816 , H04L1/1628 , H04L1/1671 , H04L1/1845 , H04L1/1848 , H04L1/1854 , H04L1/1867 , H04L2001/0092 , H04L2001/125
摘要： A receiver sends hybrid automatic repeat request (H-ARQ) feedback for a current packet and at least one previous packet, whereby an error is detected based on the H-ARQ feedback. The receiver sends H-ARQ feedback with an identification of the packet or a sequence number of a packet that the receiver expects to receive next. The receiver stores a packet in a memory before combining the packet with a previously received packet, and decodes the stored packet after failing to decode a combined packet to avoid a corruption error. The receiver may set a timer when sending a NACK. If the receiver fails to receive a packet until expiration of the timer, the receiver initiates a process for recovering the packet. Each H-ARQ feedback may be associated with other attributes. Some H-ARQ processes may operate in an asynchronous mode while others in a synchronous mode in the same direction.
摘要翻译：接收机为当前分组和至少一个先前分组发送混合自动重传请求（H-ARQ）反馈，由此基于H-ARQ反馈检测到错误。接收机发送H-ARQ反馈，其中包含分组的标识或者接收机期望接收的分组的序列号。在将分组与先前接收到的分组组合之前，接收机将分组存储在存储器中，并且在未组合分组解码之后对存储的分组进行解码以避免损坏错误。接收机可以在发送NACK时设置定时器。如果接收方在定时器到期之前无法接收到数据包，则接收方发起恢复数据包的过程。每个H-ARQ反馈可以与其他属性相关联。一些H-ARQ进程可以以异步模式工作，而其他H-ARQ进程可以在同步方向上工作。

4. 发明申请

WO2007089797A3 METHOD AND APPARATUS FOR PROVIDING AND UTILIZING A NON-CONTENTION BASED CHANNEL IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
标题翻译：在无线通信系统中提供和使用基于非内容通道的方法和装置
公开(公告)号：WO2007089797A3
公开(公告)日：2008-01-03
申请号：PCT/US2007002571
申请日：2007-01-31
申请人： INTERDIGITAL TECH CORP , TERRY STEPHEN E , WANG JIN , CHANDRA ARTY , CHEN JOHN S , ZHANG GUODONG
发明人： TERRY STEPHEN E , WANG JIN , CHANDRA ARTY , CHEN JOHN S , ZHANG GUODONG
IPC分类号： H04W56/00 , H04W72/12 , H04W74/04
CPC分类号： H04W72/0413 , H04B7/2621 , H04L1/1812 , H04L5/0037 , H04W56/0045 , H04W72/1278 , H04W74/04
摘要： In a wireless communication system comprising at least one evolved Node-B (eNB) and a plurality of wireless transmit/receive units (WTRUs), a non-contention based (NCB) channel is established, maintained, and utilized. The NCB channel is allocated for use by one or more WTRUs in the system for utilization in a variety of functions, and the allocation is communicated to the WTRUs. The wireless communication system analyzes the allocation of the NCB channel as required, and the NCB channel is reallocated as required.
摘要翻译：在包括至少一个演进的节点B（eNB）和多个无线发射/接收单元（WTRU）的无线通信系统中，建立，维护和利用基于非竞争的（NCB）信道。 NCB信道被分配供在系统中的一个或多个WTRU使用以用于各种功能，并且该分配被传送到WTRU。无线通信系统根据需要分析NCB信道的分配，根据需要重新分配NCB信道。

5. 发明申请

WO2007016117A3 METHOD AND APPARATUS FOR CONTROL OF ENHANCED DEDICATED CHANNEL TRANSMISSIONS 审中-公开
标题翻译：用于控制增强专用信道传输的方法和装置
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
申请人： INTERDIGITAL TECH CORP , TERRY STEPHEN E , ZHANG GUODONG , PAN JUNG-LIN , WANG PETER SHAOMIN
发明人： TERRY STEPHEN E , ZHANG GUODONG , PAN JUNG-LIN , WANG PETER SHAOMIN
IPC分类号： H04B7/216
CPC分类号： H04W72/0446 , H04W28/18 , H04W52/346 , H04W52/367 , H04W72/04 , H04W72/1226 , H04W72/14
摘要： 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.
摘要翻译：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。

6. 发明申请

WO2005112327A3 IMPLEMENTING A DATA LIFESPAN TIMER FOR ENHANCED DEDICATED CHANNEL TRANSMISSIONS 审中-公开
标题翻译：实现增强专用信道传输的数据生命周期定时器
公开(公告)号：WO2005112327A3
公开(公告)日：2006-08-10
申请号：PCT/US2005015476
申请日：2005-04-29
申请人： INTERDIGITAL TECH CORP , ZHANG GUODONG , TERRY STEPHEN E
发明人： ZHANG GUODONG , TERRY STEPHEN E
IPC分类号： H04J1/16 , H04B7/216 , H04L1/00 , H04L1/16 , H04L1/18 , H04L12/56 , H04Q7/00 , H04Q7/20
CPC分类号： H04L1/1883 , H04L1/1607 , H04L1/1812 , H04L1/1877
摘要： A wireless communication system, which supports enhanced dedicated channel (E-DCH) data transmissions, includes a wireless transmit/receive unit (WTRU) (102), at least one Node-B (104) and a radio network controller (RNC) (106). The WTRU includes a buffer (126), a data lifespan timer (124), a data retransmission counter (130), a hybrid-automatic repeat request (H-ARQ) process (128) and a controller (122). The timer establishes a lifespan for at least one data block stored in the buffer. If physical resources have not been allocated for a data block associated with a lifespan timer that is close to expiration, the WTRU sends an urgent channel allocation request. If physical resources have been allocated, the data block is prioritized for transmission with respect to other data blocks. The data block is discarded if the lifespan timer expires or if the WTRU receives feedback information indicating that the data block was successfully received by the Node-B.
摘要翻译：支持增强专用信道（E-DCH）数据传输的无线通信系统包括无线发射/接收单元（WTRU）（102），至少一个节点B（104）和无线电网络控制器（RNC）（ 106）。 WTRU包括缓冲器（126），数据寿命定时器（124），数据重传计数器（130），混合自动重传请求（H-ARQ）处理（128）和控制器（122）。定时器为存储在缓冲器中的至少一个数据块建立寿命。如果物理资源尚未被分配给与寿命定时器相关联的数据块，该寿命定时器接近到期，则WTRU发送紧急信道分配请求。如果已经分配了物理资源，则将数据块优先于相对于其他数据块的传输。如果寿命定时器到期或者WTRU接收到指示数据块被节点B成功接收的反馈信息，则丢弃该数据块。

7. 发明申请

WO2005112296A2 WIRELESS COMMUNICATION METHOD AND SYSTEM FOR CONFIGURING RADIO ACCESS BEARERS FOR ENHANCED UPLINK SERVICES 审中-公开
标题翻译：无线通信方法和系统，用于配置无线电接入用于增强上网业务
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
申请人： INTERDIGITAL TECH CORP , TERRY STEPHEN E , ZHANG GUODONG , MILLER JAMES M , DICK STEPHEN G
发明人： TERRY STEPHEN E , ZHANG GUODONG , MILLER JAMES M , DICK STEPHEN G
IPC分类号： H04B7/00 , H04B7/005 , H04L12/56 , H04W28/18 , H04W52/20 , H04W52/48 , H04W52/50 , H04W84/04 , H04W88/12
CPC分类号： H04W72/0413 , H04W28/18 , H04W52/20 , H04W52/48 , H04W52/50 , H04W72/0406 , H04W72/085 , H04W84/042 , H04W88/12
摘要： 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.
摘要翻译：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。

8. 发明申请

WO2004072829A3 WIRELESS COMMUNICATION METHOD AND SYSTEM FOR CONTROLLING DATA BIT RATES TO MAINTAIN THE QUALITY OF RADIO LINKS 审中-公开
标题翻译：用于控制数据比特率以维护无线链路质量的无线通信方法和系统
公开(公告)号：WO2004072829A3
公开(公告)日：2004-09-30
申请号：PCT/US2004004439
申请日：2004-02-11
申请人： INTERDIGITAL TECH CORP , ZEIRA ELDAD , ZHANG GUODONG , TERRY STEPHEN E , MILLER JAMES M
发明人： ZEIRA ELDAD , ZHANG GUODONG , TERRY STEPHEN E , MILLER JAMES M
IPC分类号： H04L1/00 , H04W28/10 , H04W28/22 , H04B1/38 , H04M1/00
CPC分类号： H04W28/0236 , H04L1/0002 , H04L1/0015 , H04L1/0026 , H04L1/203 , H04L47/22 , H04W24/02 , H04W28/10 , H04W28/22 , H04W36/0011
摘要： A wireless communication method and system for controlling the current data bit rate of a radio link (RL) to maintain the quality of the RL. The system includes a core network (CN), a radio network controller (RNC) and at least one wireless transmit/receive unit (WTRU). The RL is established between the RNC and the WTRU. The RNC establishes a guaranteed data bit rate, a maximum data bit rate and a current data bit rate associated with the RL. When the RNC senses an event which indicates that the quality of the RL has substantially deteriorated, the RNC reduces the value of the current data bit rate. Then, in a recovery process, if a similar event does not occur during an established waiting period, the RNC restores the current data bit rate back to the maximum data bit rate.
摘要翻译：一种用于控制无线电链路（RL）的当前数据比特率以保持RL的质量的无线通信方法和系统。该系统包括核心网络（CN），无线电网络控制器（RNC）和至少一个无线发射/接收单元（WTRU）。在RNC和WTRU之间建立RL。 RNC建立与RL相关联的保证数据比特率，最大数据比特率和当前数据比特率。当RNC感测到指示RL的质量已经显着恶化的事件时，RNC减小当前数据比特率的值。然后，在恢复处理中，如果在建立的等待期间没有发生类似的事件，则RNC将当前数据比特率恢复到最大数据比特率。

9. 发明申请

WO2007111941A9 METHOD AND APPARATUS FOR MAINTAINING UPLINK SYNCHRONIZATION AND REDUCING BATTERY POWER CONSUMPTION 审中-公开
标题翻译：维护上网同步和降低电池功耗的方法和装置
公开(公告)号：WO2007111941A9
公开(公告)日：2007-12-13
申请号：PCT/US2007007117
申请日：2007-03-22
申请人： INTERDIGITAL TECH CORP , WANG JIN , CHEN JOHN S , SAMMOUR MOHAMMED , TERRY STEPHEN E , CHANDRA ARTY , ZHANG GUODONG
发明人： WANG JIN , CHEN JOHN S , SAMMOUR MOHAMMED , TERRY STEPHEN E , CHANDRA ARTY , ZHANG GUODONG
IPC分类号： H04W56/00
CPC分类号： H04W56/0045 , H04J11/0069 , H04W52/0216 , H04W72/0413 , H04W92/10 , Y02D70/00 , Y02D70/1244 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/24
摘要： A Node-B sends a polling message to a wireless transmit/receive unit (WTRU). The WTRU sends an uplink synchronization burst in response to the polling message without contention. The Node-B estimates an uplink timing shift based on the synchronization burst and sends an uplink timing adjustment command to the WTRU. The WTRU then adjusts uplink timing based on the uplink timing adjustment command. Alternatively, the Node-B may send a scheduling message for uplink synchronization to the WTRU. The WTRU may send a synchronization burst based on the scheduling message. Alternatively, the WTRU may perform contention-based uplink synchronization after receiving a synchronization request from the Node-B. The WTRU may enter an idle state instead of performing a handover to a new cell when the WTRU moves to the new cell. A discontinuous reception (DRX) interval for the WTRU may be set based on activity of the WTRU.
摘要翻译：节点B向无线发射/接收单元（WTRU）发送轮询消息。 WTRU响应于轮询消息而无竞争地发送上行链路同步突发。节点B基于同步脉冲串估计上行链路定时偏移，并向WTRU发送上行链路定时调整命令。然后，WTRU基于上行链路定时调整命令来调整上行链路定时。或者，节点B可以向WTRU发送用于上行链路同步的调度消息。 WTRU可以基于调度消息发送同步突发。或者，WTRU可以在从节点B接收到同步请求之后执行基于竞争的上行链路同步。当WTRU移动到新小区时，WTRU可以进入空闲状态，而不是执行到新小区的切换。可以基于WTRU的活动来设置WTRU的不连续接收（DRX）间隔。

10. 发明申请

WO2007002202A3 METHOD AND APPARATUS FOR EFFICIENT OPERATION OF AN ENHANCED DEDICATED CHANNEL 审中-公开
标题翻译：增强专用通道有效运行的方法和装置
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
申请人： 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
发明人： REZNIK ALEXANDER , HEPLER EDWARD L , ZHANG GUODONG , SMITH HARRY SETH , PAN JUNG-LIN , WANG PETER SHAOMIN , RACHA RENUKA , GAZDA ROBERT , TERRY STEPHEN E
IPC分类号： H04J3/14
CPC分类号： H04W72/0406 , H04L1/1812 , H04L1/1854 , H04L1/1887 , H04L1/1896
摘要： 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.
摘要翻译：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。

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