公开(公告)号：US06975650B2

公开(公告)日：2005-12-13

申请号：US10279365

申请日：2002-10-24

申请人： Stephen Terry ,  Ariela Zeira ,  Nader Bolourchi

发明人： Stephen Terry ,  Ariela Zeira ,  Nader Bolourchi

IPC分类号： H04B7/155 ,  H04J3/24 ,  H04L1/00 ,  H04L1/18 ,  H04Q7/00

CPC分类号： H04L1/1845 ,  H04L1/0003 ,  H04L1/0006 ,  H04L1/0009 ,  H04L1/1819 ,  H04L1/1874

摘要： Data of a transport block set is to be transmitted in a wireless communication system. The wireless communication system uses adaptive modulation and coding and has a physical layer hybrid automatic repeat request mechanism. Segmentation information for potential segmentation of the transport block set is provided. The transport block set is transmitted with a first specified modulation and coding scheme. The transport bock set is received and whether the received transport block set is determined to meet a specified quality. When the specified quality is not met, a repeat request is transmitted. The first specified modulation and coding set is changed to a second specified modulation and coding set. In response to the repeat request, the transmit block set is segmented into a plurality of segments supported by the second specified modulation and coding set in accordance with the provided segmentation information. The segments are transmitted and at least two of the segments are transmitted separately. The transmitted segments are received. The segmentation process may be applied more than once for a particular TBS transmission.

摘要翻译： 传输块集合的数据将在无线通信系统中发送。 无线通信系统采用自适应调制编码，具有物理层混合自动重传请求机制。 提供了用于传输块集合的潜在分段的分段信息。 以第一规定的调制和编码方案发送传输块集。 接收传输块集，并测试接收的传输块集合是否满足指定的质量。 当不满足指定的质量时，会发送重复请求。 第一规定的调制编码组被改变为第二规定的调制编码集。 响应于重复请求，发送块集合根据所提供的分段信息被分割成由第二指定的调制和编码集支持的多个分段。 传送段，并且至少两个段被单独传送。 传送的段被接收。 对于特定的TBS传输，分段处理可以被多次应用。

公开(公告)号：US20050202823A1

公开(公告)日：2005-09-15

申请号：US11077913

申请日：2005-03-11

申请人： Kamel Shaheen ,  Stephen Terry ,  Brian Kiernan

发明人： Kamel Shaheen ,  Stephen Terry ,  Brian Kiernan

IPC分类号： H04W36/14 ,  H04W48/18 ,  H04W48/20 ,  H04W84/12 ,  H04W88/06 ,  H04W92/02 ,  H04Q7/20

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 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 receives from the currently connected wireless communication system through the inter-working wireless communication system.

摘要翻译： 公开了一种用于在利用多模WTRU实现不同的RAT的情况下在彼此连接的无线通信系统之间切换无线电接入技术（RAT）的方法和系统。 多个无线通信系统以重叠的覆盖区域部署，其中每个系统实现不同的RAT并且彼此连接，使得可以通过另一个系统提供由一个系统提供的服务。 每个无线通信系统在每个系统的覆盖区域中发送有关工作无线通信系统的存在的指示。 WTRU接收关于工作无线通信系统的指示和信息。 然后，WTRU使用所接收的信息发起到相互工作的无线通信系统的切换，由此WTRU继续接收WTRU通过相互工作的无线通信系统从当前连接的无线通信系统接收的相同服务。

公开(公告)号：US20050169216A1

公开(公告)日：2005-08-04

申请号：US11098276

申请日：2005-04-04

申请人： Ariela Zeira ,  Eldad Zeira ,  Alexander Reznik ,  Stephen Terry

发明人： Ariela Zeira ,  Eldad Zeira ,  Alexander Reznik ,  Stephen Terry

IPC分类号： H04B1/707 ,  H04B1/7073 ,  H04B1/7093 ,  H04B1/7103 ,  H04B1/7105 ,  H04B7/00 ,  H04J3/00 ,  H04J11/00 ,  H04J13/00 ,  H04J13/16 ,  H04Q7/38 ,  H04B1/69

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 time division duplex/code division multiple access user equipment receives a plurality of communication bursts transmitted in a time slot. A midamble code included in a received communication burst is determined. A channelization code of a determined midamble's communication burst is determined. A mapping between channelization codes and midamble codes exists such that each midamble being mapped to at least one channelization code and at least one midamble code being mapped to at least two channelization codes which may be received in communication bursts simultaneously.

摘要翻译： 时分双工/码分多址用户设备接收在时隙中发送的多个通信突发。 确定包含在所接收的通信突发中的中间码。 确定确定的中间码的通信突发的信道化码。 存在信道化码和中间码之间的映射，使得每个中间码被映射到至少一个信道化码，并且至少一个中间码被映射到可以在通信突发中同时接收的至少两个信道化码。

公开(公告)号：US20050047354A1

公开(公告)日：2005-03-03

申请号：US10966449

申请日：2004-10-15

申请人： Eldad Zeira ,  Ariela Zeira ,  Stephen Terry

发明人： Eldad Zeira ,  Ariela Zeira ,  Stephen Terry

IPC分类号： H04W36/08 ,  H04B7/26 ,  H04W36/30 ,  H04Q7/20 ,  H04J3/00

CPC分类号： H04W36/30

摘要： A method of using a mobile unit in a multi-cell communication system to determine whether to commence handover of the mobile unit from a serving base station located in a first cell of the communication system to a target base station located in a second cell of the communication system. The mobile unit determines the serving base station received signal code power (RSCPser), the first cell interference signal code power (ISCPser), the target base station received signal code power (RSCPtar) and the second cell interference signal code power (ISCPtar). If the ratio RSCPser/ISCPser is less than the ratio RSCPtar/ISCPtar, the mobile unit commences handover to the target base station. The multi-cell communication system may be a time division duplex (TDD) system. The mobile unit may send a message to a radio network controller (RNC) in communication with the serving and target base stations to initiate the handover.

摘要翻译： 一种在多小区通信系统中使用移动单元以确定是否开始将移动单元从位于通信系统的第一小区中的服务基站切换到位于所述通信系统的第二小区中的目标基站的方法 通讯系统 移动单元确定服务基站接收信号码功率（RSCPser），第一小区干扰信号码功率（ISCPser），目标基站接收信号码功率（RSCPtar）和第二小区干扰信号码功率（ISCPtar）。 如果RSCPser / ISCPser的比率小于RSCPtar / ISCPtar的比率，则移动单元开始切换到目标基站。 多小区通信系统可以是时分双工（TDD）系统。 移动单元可以向与服务基站和目标基站通信的无线电网络控制器（RNC）发送消息以发起切换。

公开(公告)号：US07932703B2

公开(公告)日：2011-04-26

申请号：US12217242

申请日：2008-07-02

申请人： Paul L. Brohlin ,  Stephen Terry ,  Richard K. Stair

发明人： Paul L. Brohlin ,  Stephen Terry ,  Richard K. Stair

IPC分类号： G05F1/10 ,  G05F1/652

CPC分类号： H02M3/158

摘要： A delay applied to a turn-on time for a high side switch in a switch mode power converter prevents oscillation between continuous and discontinuous conduction modes under light load conditions. The delay equalizes turn-on time for a high side switch with respect to continuous and discontinuous modes, so that turn-on time is not treated differently between the different modes. The delay value can be set for be equivalent to a propagation delay through a driver for a low side switch, in addition to a turn-off time for the low side switch. The addition of the delay element tends to maintain the switch mode power converter in a discontinuous mode under light load conditions and avoids oscillation between discontinuous and continuous conduction modes.

摘要翻译： 在开关模式功率转换器中对于高侧开关的导通时间施加的延迟防止在轻负载条件下的连续导通模式和不连续导通模式之间的振荡。 延迟相对于连续和不连续模式均衡高侧开关的导通时间，使得不同模式之间的接通时间不被不同地对待。 除了低侧开关的关断时间之外，延迟值可以被设置为等于通过用于低侧开关的驱动器的传播延迟。 延迟元件的添加倾向于在轻负载条件下将开关模式功率转换器保持在不连续模式，并避免不连续和连续导通模式之间的振荡。

公开(公告)号：US07287206B2

公开(公告)日：2007-10-23

申请号：US10279393

申请日：2002-10-24

申请人： Stephen Terry ,  Ariela Zeira ,  Nader Bolourchi

发明人： Stephen Terry ,  Ariela Zeira ,  Nader Bolourchi

IPC分类号： G08C25/02 ,  H04J3/16

CPC分类号： H04L1/0003 ,  H04L1/0009 ,  H04L1/1812 ,  H04L1/1822 ,  H04L1/1845 ,  H04L1/1893 ,  H04L5/0055 ,  H04L27/2608 ,  H04W72/04 ,  H04W72/0413 ,  H04W72/042

摘要： Data of a time transmission interval is to be transmitted in a wireless communication system. The wireless communication system uses adaptive modulation and coding and has automatic repeat request mechanism. A transmission time interval has a plurality of transport block sets. The transport block sets are transmitted with a first specified modulation and coding scheme. Each transport block set is received and a determination is made as to whether the transport block sets meet a specified quality. When the specified quality is not met, a repeat request is transmitted. The specified modulation and coding scheme is changed to a second specified modulation and coding scheme that may support a reduced number of TBS's within the transmission time interval. In response to the repeat request, at least one of the transport block sets is retransmitted. The retransmitted transport block set is received. The retransmitted transport block set may be combined with a corresponding previously received transport block set.

摘要翻译： 在无线通信系统中发送时间传输间隔的数据。 无线通信系统采用自适应调制编码，具有自动重传请求机制。 传输时间间隔具有多个传输块集合。 以第一规定的调制和编码方案发送传输块集合。 接收每个传输块集合，并且确定传输块集合是否满足指定的质量。 当不满足指定的质量时，会发送重复请求。 指定的调制和编码方案被改变为可以在传输时间间隔内支持减少数量的TBS的第二规定调制和编码方案。 响应于重复请求，重发传输块集中的至少一个。 接收重传的传输块集合。 重传的传输块集可以与相应的先前接收的传输块组合。

公开(公告)号：US20070191018A1

公开(公告)日：2007-08-16

申请号：US11784392

申请日：2007-04-06

申请人： Stephen Terry

发明人： Stephen Terry

IPC分类号： H04Q7/20

CPC分类号： H04W4/06 ,  H04L12/189 ,  H04W72/005 ,  H04W72/0406 ,  H04W72/048 ,  H04W72/1263 ,  H04W88/18

摘要： A wideband code division multiple access (W-CDMA) user equipment (UE) for receiving a multimedia broadcast/multicast service (MBMS). The UE comprises an MBMS receiver configured to receive data of an MBMS service over one of a secondary common control physical channel (S-CCPCH) or a dedicated channel. After the reception of the data of the MBMS service over the one of the S-CCPCH or dedicated channel, configured to receive data of the MBMS service over the other of the S-CCPCH or dedicated channel.

摘要翻译： 一种用于接收多媒体广播/组播服务（MBMS）的宽带码分多址（W-CDMA）用户设备（UE）。 UE包括被配置为通过辅助公共控制物理信道（S-CCPCH）或专用信道之一接收MBMS服务的数据的MBMS接收器。 在通过S-CCPCH或专用信道中的一个接收MBMS服务的数据之后，配置成通过S-CCPCH或专用信道中的另一个接收MBMS服务的数据。

公开(公告)号：US20070161384A1

公开(公告)日：2007-07-12

申请号：US11716295

申请日：2007-03-09

申请人： Stephen Terry

发明人： Stephen Terry

IPC分类号： H04Q7/20

CPC分类号： H04W68/02 ,  H04W68/00 ,  H04W72/04 ,  Y02D70/1242 ,  Y02D70/24

摘要： A method of paging a plurality of users by synchronizing user equipment (UE) specific paging and Point-to-Multipoint (PtM) user group paging to reduce power consumption when the UE is in a discontinuous reception state. The UE identities are defined such that paging occasions and common paging channels are synchronized for multiple users within a PtM user group.

摘要翻译： 一种通过同步用户设备（UE）特定寻呼和点对多点（PtM）用户组寻呼来寻呼多个用户的方法，以在UE处于不连续接收状态时降低功耗。 定义UE身份，使得寻呼机会和公共寻呼信道对于PtM用户组内的多个用户是同步的。

公开(公告)号：US20070061664A1

公开(公告)日：2007-03-15

申请号：US11477278

申请日：2006-06-29

申请人： Jung-Lin Pan ,  Rui Yang ,  Stephen Terry

发明人： Jung-Lin Pan ,  Rui Yang ,  Stephen Terry

IPC分类号： H04L1/18 ,  G08C25/02

CPC分类号： H04L1/1867 ,  H04L1/0072 ,  H04L1/1812

摘要： A wireless communication method and apparatus for detecting and decoding enhanced dedicated channel (E-DCH) hybrid automatic repeat request (H-ARQ) indicator channel (E-HICH) transmissions are disclosed. A wireless transmit/receive unit (WTRU) receives E-HICH transmissions and detects an H-ARQ indicator transmitted via the E-HICH by performing a binary hypothesis test. The WTRU then generates an acknowledgement (ACK) message or a non-acknowledgement (NACK) message based on the detected H-ARQ indicator. A reliability test may be further performed to improve performance, whereby the binary hypothesis test may be performed only if the reliability test is passed.

摘要翻译： 公开了一种用于检测和解码增强型专用信道（E-DCH）混合自动重传请求（H-ARQ）指示符信道（E-HICH）传输的无线通信方法和装置。 无线发射/接收单元（WTRU）接收E-HICH传输并通过执行二进制假设检验来检测通过E-HICH发送的H-ARQ指示符。 然后，WTRU基于检测到的H-ARQ指示符生成确认（ACK）消息或非确认（NACK）消息。 可以进一步进行可靠性测试以提高性能，从而仅在通过可靠性测试时才能执行二进制假设检验。

公开(公告)号：US20060268938A1

公开(公告)日：2006-11-30

申请号：US11408415

申请日：2006-04-21

申请人： Stephen Terry

发明人： Stephen Terry

IPC分类号： H04J3/18

CPC分类号： H04W72/1268 ,  H04L47/10 ,  H04L47/14 ,  H04L47/365 ,  H04W28/065 ,  H04W72/1289 ,  H04W88/08 ,  H04W88/12

摘要： A method implemented in a wireless communication system including a wireless transmit/receive unit (WTRU), a Node-B and a radio network controller (RNC) for quantizing multiplexed data allowed by grants to closely match a selected enhanced uplink transport format combination (E-TFC) transport block size is disclosed. The amount of scheduled and non-scheduled data allowed to be transmitted is quantized so that the amount of data multiplexed into an enhanced uplink (EU) medium access control (MAC-e) protocol data unit (PDU) more closely matches the selected E-TFC transport block size. In an embodiment, the amount of buffered data allowed to be multiplexed by at least one grant, (a serving grant and/or a non-serving grant), is quantized so that the sum of scheduled and non-scheduled data including MAC header and control information multiplexed into a MAC-e PDU more closely matches the selected E-TFC transport block size.

摘要翻译： 一种在包括无线发射/接收单元（WTRU），节点B和无线电网络控制器（RNC）的无线通信系统中实现的方法，用于量化由授权允许的多路复用数据以紧密匹配所选择的增强型上行链路传输格式组合（E -TFC）传输块大小。 量化允许发送的调度和非调度数据的量，使得多路复用到增强型上行链路（EU）媒体接入控制（MAC-e）协议数据单元（PDU）中的数据量与所选择的E- TFC运输块大小。 在一个实施例中，被允许通过至少一个授权（服务授权和/或非服务授权）复用的缓冲数据的量被量化，使得调度和非调度数据的和包括MAC报头和 多路复用到MAC-e PDU中的控制信息与所选择的E-TFC传输块大小更紧密地匹配。