公开(公告)号：EP2317819A3

公开(公告)日：2011-11-16

申请号：EP10181112.3

申请日：2005-03-07

申请人： InterDigital Technology Corporation

发明人： Zhang, Guodong ,  Terry, Stephen E. ,  Dick, Stephen G.

IPC分类号： H04W72/12

CPC分类号： H04W72/0413 ,  H04L5/0091 ,  H04W24/08 ,  H04W28/14 ,  H04W72/085 ,  H04W72/1252 ,  H04W72/1273

摘要： A wireless communication method and apparatus for reporting traffic volume measurement (TVM) information used to support enhanced uplink (EU) data transmissions between a wireless transmit/receive unit (WTRU), i.e., a mobile station, and a Node-B. After storing EU data in a buffer, the WTRU sends an initial TVM information request message to the Node-B indicating that the WTRU has EU data available to send to the Node-B. In response, the Node-B schedules one or more allowed EU data transmissions. The WTRU transmits at least a portion of the stored EU data to the Node-B via the allowed EU data transmissions. In one embodiment, the initial TVM information request message is sent by the WTRU only after the quantity of EU data stored in the buffer of the WTRU exceeds an established threshold. Otherwise, all of the stored EU data is transferred to the Node-B without requiring scheduling by the Node-B.

摘要翻译： 用于报告用于支持无线发射之间增强型上行链路（EU）的数据传输业务量测量（TVM）信息的无线通信方法和设备/接收单元（WTRU），即，移动站，和一个节点B. 在缓冲器中存储数据EU之后，WTRU发送到初始TVM信息请求消息发送到节点B指示确实WTRU具有可用于发送到Node-B EU数据。 作为响应，节点B调度一个或多个允许EU数据传输。 WTRU传送至少所述存储数据欧盟的经由允许EU数据传输的节点B的部分。 在一个，实施例的初始TVM信息请求消息由所述WTRU只存储在WTRU的缓冲器超过建立的阈EU数据量后发送。 否则，所有存储的数据EU的被传输到节点B，而不受节点B需要的调度。

公开(公告)号：EP2262343A3

公开(公告)日：2011-02-16

申请号：EP10183909.0

申请日：2005-04-26

申请人： InterDigital Technology Corporation

发明人： Zhang, Guodong ,  Dick, Stephen G. ,  Terry, Stephen E.

IPC分类号： H04W74/08

CPC分类号： H04W72/0413 ,  H04L1/1848 ,  H04W28/06 ,  H04W72/04 ,  H04W72/042 ,  H04W72/1205 ,  H04W72/1242 ,  H04W72/1278 ,  H04W72/1289 ,  H04W74/004

摘要： A method and apparatus for minimizing redundant enhanced uplink (EU) allocation requests and fault-isolating EU transmission failures that occur between a wireless transmit/receive unit (WTRU) and a Node-B. The WTRU transmits an enhanced dedicated channel (E-DCH) allocation request to the Node-B over an uplink (UL) EU channel. In one embodiment, if E-DCH allocation cannot be provided within a predetermined time period, the Node-B sends an acknowledgement message to the WTRU via a downlink (DL) EU signaling channel without sending E-D CH allocation information. The request is queued in the Node-B and the WTRU refrains from transmitting the same request until after the time period expires or resources become available. In another embodiment, appropriate actions are taken to correct EU transmission failures by determining whether an E-DCH allocation request was unsuccessfully delivered via the UL EU channel or whether channel allocation information was unsuccessfully delivered via the DL EU signaling channel.

公开(公告)号：EP2276301A1

公开(公告)日：2011-01-19

申请号：EP10180613.1

申请日：2005-04-29

申请人： INTERDIGITAL TECHNOLOGY CORPORATION

发明人： Dick, Stephen G. ,  Zhang, Guodong ,  Terry, Stephen E.

IPC分类号： H04W72/04 ,  H04B7/005 ,  H04B7/216 ,  H04L12/28 ,  H04L12/54 ,  H04L12/56 ,  H04L1/18 ,  G08C25/02 ,  H04B1/707

CPC分类号： H04W72/0413 ,  H04L1/0025 ,  H04L1/1671 ,  H04L1/1812 ,  H04L1/1874 ,  H04L1/1887 ,  H04W28/22 ,  H04W72/14 ,  H04W80/02

摘要： A medium access control (MAC) layer architecture and functionality for supporting enhanced uplink (EU). A MAC entity for EU, (i.e., a MAC-e entity), is incorporated into a wireless transmit/receive unit (WTRU), a Node-B and a radio network controller (RNC). The WTRU MAC-e handles hybrid-automatic repeat request (H-ARQ) transmissions and retransmissions, priority handling, MAC-e multiplexing, and transport format combination (TFC) selection. The Node-B MAC-e entity handles H-ARQ transmissions and retransmissions, E-DCH scheduling and MAC-e de-multiplexing. The RNC MAC-e entity provides in-sequence delivery and handles combining of data from different Node-Bs.

公开(公告)号：EP2273696A2

公开(公告)日：2011-01-12

申请号：EP10180234.6

申请日：2005-06-01

申请人： INTERDIGITAL TECHNOLOGY CORPORATION

发明人： Terry, Stephen E.

IPC分类号： H04B7/212 ,  H04L1/16 ,  H04W4/00 ,  H04L1/18

CPC分类号： H04W72/0446 ,  H04L1/1812 ,  H04L1/1887 ,  H04W28/04 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/10 ,  H04W74/00 ,  H04W88/12

摘要： A method for supporting uplink data transmissions and a correspondning wireless transmit/receive unit (WTRU) are provided. Means are provided for allocating, in response to receiving channel allocation information for transmission of data, a hybrid automatic repeat request (H-ARQ) process from a plurality of H-ARQ processes in accordance with a priority of a channel carrying the data.
Furthermore, a method of a radio network controller (RNC) for supporting enhanced uplink data transmissions is provided. The method comprises configuring a plurality of H-ARQ processes for a WTRU.

摘要翻译： 提供了一种用于支持上行链路数据传输的方法和相应的无线发射/接收单元（WTRU）。 提供了用于响应于接收到用于传输数据的信道分配信息来分配来自多个H-ARQ进程的混合自动重传请求（H-ARQ）处理的装置，根据携带数据的信道的优先级。 此外，提供了一种用于支持增强的上行链路数据传输的无线电网络控制器（RNC）的方法。 该方法包括为WTRU配置多个H-ARQ过程。

公开(公告)号：EP2148458A1

公开(公告)日：2010-01-27

申请号：EP09175669.2

申请日：2005-07-05

申请人： INTERDIGITAL TECHNOLOGY CORPORATION

发明人： Terry, Stephen E.

IPC分类号： H04J3/02 ,  H04J3/22 ,  H04J3/16 ,  H04B7/00

CPC分类号： H04W28/0221 ,  H04W28/0268 ,  H04W28/24 ,  H04W74/0875

摘要： A method and apparatus for enhanced uplink multiplexing are disclosed. A set of combinations of MAC-d flows (and/or logical channels) that are allowed to be multiplexed within a MAC-e PDU is defined for a WTRU. The WTRU MAC-e entity selects a combination among a set of allowed combinations for multiplexing MAC-d flows for each MAC-e PDU. Certain MAC-d flow combinations may be defined that can not be blocked from transmission even when the WTRU is in a transmit power restricted state. The amount of data from each logical channel or corresponding MAC-d flow that can be multiplexed within a MAC-e PDU may be defined to ensure guaranteed data rates. When the WTRU is in a restricted power condition, an indication of the restricted power condition may be passed to the Node-B with the EU transmission.

摘要翻译： 公开了一种用于增强上行复用的方法和装置。 针对WTRU定义允许在MAC-e PDU内复用的MAC-d流（和/或逻辑信道）的组合的集合。 WTRU MAC-e实体在一组允许的组合中选择用于为每个MAC-e PDU多路复用MAC-d流的组合。 可以定义某些MAC-d流组合，即使当WTRU处于发射功率限制状态时也不能阻止传输。 可以定义可以在MAC-e PDU内复用的每个逻辑信道或相应的MAC-d流的数据量，以确保保证的数据速率。 当WTRU处于受限制的功率状态时，可以通过EU传输将受限功率条件的指示传递给节点B。

公开(公告)号：EP2091285A1

公开(公告)日：2009-08-19

申请号：EP09162291.0

申请日：2005-03-11

申请人： InterDigital Technology Corporation

发明人： Shaheen, Kamel M. ,  Terry, Stephen E. ,  Kiernan, Brian Gregory

IPC分类号： H04W36/14

CPC分类号： H04W36/005 ,  H04W36/0061 ,  H04W36/04 ,  H04W36/14 ,  H04W48/18 ,  H04W48/20 ,  H04W84/12 ,  H04W88/06 ,  H04W92/02

摘要： A method and system for switching a radio access technology (RAT) between wireless communication systems connected to each other while implementing different RATs with a multi-mode wireless transmit receive unit (WTRU) are disclosed. A plurality of wireless communication systems are deployed with overlapping coverage areas wherein each system implements different RATs and are connected to each other such that a service that is provided by one system may be provided through the other system. Each wireless communication system transmits an indication of the existence of an inter-working wireless communication system in a coverage area of each system. The WTRU receives the indication and information regarding the inter-working wireless communication system. The WTRU then initiates a handoff to the inter-working wireless communication system using the received information, whereby the WTRU continues to receive the same services that the WTRU received from the currently connected wireless communication system through the inter-working wireless communication system.

摘要翻译： 一种用于连接到海誓山盟而实现与多模无线发射不同RAT的无线通信系统之间的切换的无线接入技术（RAT）的方法和系统接收单元（WTRU）的游离缺失光盘。 无线通信系统中的多个部署有重叠覆盖区域的每个worin系统实现不同RAT，并且连接到海誓山盟搜索确实可以通过其他系统提供没有由一个系统提供的服务，每个无线通信系统上传送的指示 在每个系统的覆盖区域中的交互工作的无线通信系统的存在，该WTRU接收该指示和信息关于交互工作的无线通信系统，该WTRU然后使用发起越区切换到所述互连无线通信系统 接收到的信息，借此，该WTRU继续通过交互工作的无线通信系统中接收从当前连接的无线通信系统接收做了WTRU相同的服务。

公开(公告)号：EP1432148B1

公开(公告)日：2008-12-17

申请号：EP04005052.8

申请日：2001-01-12

申请人： INTERDIGITAL TECHNOLOGY CORPORATION

发明人： Terry, Stephen E.

IPC分类号： H04B7/26

CPC分类号： H04W28/06 ,  H04B7/2628 ,  H04B7/2637 ,  H04W84/042

摘要： A CDMA telecommunication system utilizes a plurality of protocol layers including a physical layer and a medium access control (MAC) layer such that the MAC layer provides data to the physical layer via plurality of transport channels (TrCHs). Each TrCH is associated with a set of logical channels. The physical layer receives blocks of data for transport such that the transport blocks (TBs) includes a MAC header and logical channel data for a selected logical channel associated with a given TrCH. Each TB has one of a selected limited finite number of TB bit sizes. The logical channel data for each TB has a bit size evenly divisible by a selected integer N greater than three (3). The MAC header for each TB has a bit size such that the MAC header bit size plus the logical channel data bit size equals one of the TB bit sizes. A fixed MAC header bit size is associated with each logical channel for a given TrCH and is selected such that each fixed MAC header bit size equals M modulo N where M is an integer greater than 0 and less than N, i.e. each MAC header for a given TrCH has a bit offset equal to M.

公开(公告)号：EP1959709A2

公开(公告)日：2008-08-20

申请号：EP08152967.9

申请日：2000-05-19

申请人： Interdigital Technology Corporation

发明人： Terry, Stephen E.

IPC分类号： H04Q7/38 ,  H04L12/56

CPC分类号： H04W28/10 ,  H04L47/10 ,  H04L47/122 ,  H04L47/14 ,  H04L47/2433 ,  H04L47/27 ,  H04W72/12 ,  H04W72/1242

摘要： Packet data from a plurality of sources is received at a controller associated with the multiuser channel. Each packet of the packet data is prioritized based on in part the reroutability of a class of data types. Each packet is scheduled for transmission over the multiuser channel based on in part the prioritization. A backlog of packet data queued is tracked for transfer over the multiuser channel. Based on in part the tracked queue, the flow of data from each data source is limited.

摘要翻译： 在与多用户信道相关联的控制器处接收来自多个源的分组数据。 分组数据的每个分组部分地基于一类数据类型的可重新排列性来区分优先级。 部分基于优先级，每个分组被安排在多用户信道上传输。 追踪排队的分组数据在多用户信道上传输。 部分基于被跟踪的队列，来自每个数据源的数据流是有限的。

公开(公告)号：EP1523109A3

公开(公告)日：2005-05-18

申请号：EP04106417.1

申请日：2001-02-02

申请人： INTERDIGITAL TECHNOLOGY CORPORATION

发明人： Ziera, Ariela ,  Zeira, Eldad ,  Reznik, Alexander ,  Terry, Stephen E.

IPC分类号： H04B1/707

CPC分类号： H04B1/7103 ,  H04B1/707 ,  H04B1/70735 ,  H04B1/7105 ,  H04B2001/70935 ,  H04B2201/70701 ,  H04B2201/70709 ,  H04J13/00 ,  H04J13/16

摘要： A wireless time division duplex communication system using code division multiple access has a base station and user equipments. The system communicates using communication bursts (16). Each communication burst has a unique channelization code and a midamble code (20). Each midamble code is mapped to a set of at least one channelization code. For each communication burst to be transmitted in a time slot from the base station, the midamble code mapped to that burst's channelization code is determined. Communication bursts are generated and transmitted in the time slot. Each burst has the determined midamble code for its channelization code. The user equipment receives the bursts and determines each received midamble code. The user equipment determines the channelization codes of the transmitted communication bursts based on in part a result of the determining of each received midamble code.

公开(公告)号：EP1523109A2

公开(公告)日：2005-04-13

申请号：EP04106417.1

申请日：2001-02-02

申请人： INTERDIGITAL TECHNOLOGY CORPORATION

发明人： Ziera, Ariela ,  Zeira, Eldad ,  Reznik, Alexander ,  Terry, Stephen E.

IPC分类号： H04B1/707

CPC分类号： H04B1/7103 ,  H04B1/707 ,  H04B1/70735 ,  H04B1/7105 ,  H04B2001/70935 ,  H04B2201/70701 ,  H04B2201/70709 ,  H04J13/00 ,  H04J13/16

摘要： A wireless time division duplex communication system using code division multiple access has a base station and user equipments. The system communicates using communication bursts (16). Each communication burst has a unique channelization code and a midamble code (20). Each midamble code is mapped to a set of at least one channelization code. For each communication burst to be transmitted in a time slot from the base station, the midamble code mapped to that burst's channelization code is determined. Communication bursts are generated and transmitted in the time slot. Each burst has the determined midamble code for its channelization code. The user equipment receives the bursts and determines each received midamble code. The user equipment determines the channelization codes of the transmitted communication bursts based on in part a result of the determining of each received midamble code.

摘要翻译： 使用码分多址的无线时分双工通信系统具有基站和用户设备。 系统使用通信突发（16）进行通信。 每个通信突发具有唯一的信道化码和中间码（20）。 每个中置码被映射到一组至少一个信道化码。 对于要在来自基站的时隙中发送的每个通信突发，确定映射到该突发的信道化码的中间码（midamble）码。 通信突发在时隙中生成并传输。 每个突发具有用于其信道化码的确定的中置码。 用户设备接收突发并确定每个接收的中间码。 用户设备部分地基于确定每个接收到的中置码的结果来确定所发送的通信突发的信道化码。