公开(公告)号：US20060131433A1

公开(公告)日：2006-06-22

申请号：US11319278

申请日：2005-12-29

申请人： Pierre Bertrand ,  Bernard Nonnenmacher

发明人： Pierre Bertrand ,  Bernard Nonnenmacher

IPC分类号： G06K19/06

CPC分类号： G06K19/07749 ,  B29C48/08 ,  B29C48/154 ,  B29C48/157 ,  B29K2027/06 ,  B29K2067/00 ,  H01L2224/48091 ,  H01L2924/00014

摘要： A method for producing a contactless card having a support for the functional elements of the card. The support is provided with lower and upper covering layers, and the functional elements borne thereon are formed by means of extrusion, directly in contact with the support.

摘要翻译： 一种用于制造具有对卡的功能元件的支撑的非接触式卡的方法。 支撑件设置有下覆盖层和上覆盖层，并且其上承载的功能元件通过挤压形成，直接与载体接触。

公开(公告)号：US09893859B2

公开(公告)日：2018-02-13

申请号：US12254064

申请日：2008-10-20

申请人： Pierre Bertrand ,  Zukang Shen ,  Jing Jiang

发明人： Pierre Bertrand ,  Zukang Shen ,  Jing Jiang

IPC分类号： H04W4/00 ,  H04L12/28 ,  H04W72/00 ,  H04L5/00 ,  H04W72/12

CPC分类号： H04L5/0053 ,  H04L5/0051 ,  H04L5/0058 ,  H04W72/1284 ,  H04W72/1289

摘要： A transmission of information from a secondary to a primary node occurs in a plurality of transmission instances which are logical time durations. A secondary node receives an allocation of periodic transmission instances for a scheduling request indicator (SRI) and an allocation if periodic transmission instances for a sounding reference signal (SRS). In a particular transmission instance allocated for the transmission of both SRS and SRI, the secondary node transmits the SRI without transmitting the SRS if the SRI indicates a pending scheduling request; otherwise, the secondary node transmits the SRS without transmitting the SRI.

公开(公告)号：US09001641B2

公开(公告)日：2015-04-07

申请号：US13280959

申请日：2011-10-25

申请人： Pierre Bertrand ,  Anthony Ekpenyong

发明人： Pierre Bertrand ,  Anthony Ekpenyong

IPC分类号： H04W4/00 ,  H04J11/00 ,  H04J13/00 ,  H04L25/02

CPC分类号： H04L27/2613 ,  H04J13/0003 ,  H04J13/0062 ,  H04L5/0048 ,  H04L25/022 ,  H04L25/0226 ,  H04L25/0228

摘要： A wireless communication receiver including a serial to parallel converter receiving an radio frequency signal, a fast Fourier transform device connected to said serial to parallel converter converting NFFT corresponding serial signals into a frequency domain; an EZC root sequence unit generating a set of root sequence signals; an element-by-element multiply unit forming a set of products including a product of each of said frequency domain signals from said fast Fourier transform device and a corresponding root sequence signal, an NSRS-length IDFT unit performing a group cyclic-shift de-multiplexing of the products and a discrete Fourier transform unit converting connected cyclic shift de-multiplexing signals back to frequency-domain.

摘要翻译： 一种包括接收射频信号的串并转换器的无线通信接收器，连接到所述串并转换器的快速傅立叶变换器件，其将NFT对应的串行信号转换成频域; 产生一组根序列信号的EZC根序列单元; 形成包括来自所述快速傅立叶变换装置的每个所述频域信号的乘积和相应的根序列信号的乘积集合的逐个元素乘法单元，执行组循环移位解除的NSRS长度IDFT单元， 将产品的多路复用和将连接的循环移位解复用信号转换回频域的离散傅里叶变换单元。

公开(公告)号：US08792377B2

公开(公告)日：2014-07-29

申请号：US13413450

申请日：2012-03-06

申请人： Pierre Bertrand ,  Shantanu Kangude ,  Zukang Shen

发明人： Pierre Bertrand ,  Shantanu Kangude ,  Zukang Shen

IPC分类号： H04L12/26 ,  H04W4/00

CPC分类号： H04W74/008 ,  H04L1/0007 ,  H04L27/2692 ,  H04L2027/0095 ,  H04W28/0221 ,  H04W40/08 ,  H04W52/04 ,  H04W72/0473 ,  H04W72/085 ,  H04W74/002 ,  H04W74/0833

摘要： A transport block size (TBS) of a first uplink message (RACH Msg3) transmitted on a Physical Uplink Shared Channel (PUSCH) during a random access procedure in a User Equipment (UE) accessing a radio access network may be determined by receiving a pathloss threshold parameter. A downlink pathloss value indicative of radio link conditions between the UE and a base station (eNB) serving the UE is then determined. A smaller value of TBS is selected from a set of TBS values if the determined pathloss value is greater than an operating power level of the UE minus the pathloss threshold parameter. A larger value of TBS is selected if the pathloss value is less than the operating power level of the UE minus the pathloss threshold parameter and the TBS required to transmit the RACH Msg3 exceeds the smaller TBS value.

摘要翻译： 在访问无线电接入网络的用户设备（UE）中的随机接入过程期间在物理上行链路共享信道（PUSCH）上发送的第一上行链路消息（RACH Msg3）的传输块大小（TBS）可以通过接收路径损耗来确定 阈值参数。 然后确定表示UE和服务于UE的基站（eNB）之间的无线电链路状况的下行链路路径损耗值。 如果确定的路径损耗值大于UE的工作功率级别减去路径损耗阈值参数，则从一组TBS值中选择较小的TBS值。 如果路径损耗值小于UE的工作功率级别减去路径损耗阈值参数，并且发送RACH Msg3所需的TBS超过较小的TBS值，则选择较大的TBS值。

公开(公告)号：US20120269143A1

公开(公告)日：2012-10-25

申请号：US13455463

申请日：2012-04-25

申请人： Pierre Bertrand ,  Jing Jiang ,  Michael Livshitz

发明人： Pierre Bertrand ,  Jing Jiang ,  Michael Livshitz

IPC分类号： H04W72/08

CPC分类号： H04W72/1231

摘要： Wireless communication between a base station and at least one user equipment comprises the following. Each user equipment periodically measures channel quality of communication with the base station and transmits a channel quality indicator to the base station. The base station schedules communication with the at least one user equipment based upon the periodically transmitted channel quality indicators.

摘要翻译： 基站与至少一个用户设备之间的无线通信包括以下。 每个用户设备周期性地测量与基站的通信质量，并向基站发送信道质量指示符。 基站基于周期性地发送的信道质量指示符来调度与至少一个用户设备的通信。

公开(公告)号：US08259598B2

公开(公告)日：2012-09-04

申请号：US11833329

申请日：2007-08-03

申请人： Pierre Bertrand ,  Anand Dabak ,  Jing Jiang

发明人： Pierre Bertrand ,  Anand Dabak ,  Jing Jiang

IPC分类号： G08C15/00

CPC分类号： H04W74/0866 ,  H04J3/0682 ,  H04L27/2607

摘要： Apparatus and method for accessing a wireless telecommunications network by transmitting a random access signal. The random access signal includes a cyclic prefix signal and a guard interval. The cyclic prefix signal and the guard interval are adapted to optimize random access channel coverage in a telecommunications cell. The disclosed method for transmitting a random access signal includes transmitting a cyclic prefix signal. The duration of the cyclic prefix signal is approximately the sum of a maximum round trip delay duration of the telecommunications cell and a maximum delay spread duration. The method further includes providing a guard interval. The guard interval duration being approximately the duration of the maximum round trip delay of the telecommunications cell.

摘要翻译： 通过发送随机接入信号来接入无线电信网络的装置和方法。 随机接入信号包括循环前缀信号和保护间隔。 循环前缀信号和保护间隔适于优化电信小区中的随机接入信道覆盖。 所公开的用于发送随机接入信号的方法包括发送循环前缀信号。 循环前缀信号的持续时间大约是电信小区的最大往返延迟持续时间和最大延迟扩展持续时间之和。 该方法还包括提供保护间隔。 保护间隔持续时间大约是电信小区最大往返延迟的持续时间。

公开(公告)号：US08218500B2

公开(公告)日：2012-07-10

申请号：US12112422

申请日：2008-04-30

申请人： Shantanu Kangude ,  Pierre Bertrand ,  Ariton E. Xhafa

发明人： Shantanu Kangude ,  Pierre Bertrand ,  Ariton E. Xhafa

IPC分类号： H04W36/00

CPC分类号： H04W36/0072

摘要： A pre-synchronization method in which the source cell chooses a signature for the user equipment (mobile) to use in the target cell for RACH access, and instructs the user equipment to perform RACH access and return to the current cell before a handover command (break command) is issued. This causes parallel execution of the UL synchronization process with the context transfer process among the two base stations.

摘要翻译： 一种预同步方法，其中所述源小区为所述用户设备（移动）选择用于所述目标小区中的用于RACH接入的签名，并且指示所述用户设备执行RACH接入并在切换命令之前返回到所述当前小区（ break命令）。 这导致了两个基站之间的上下文传送过程的UL同步过程的并行执行。

公开(公告)号：US08184579B2

公开(公告)日：2012-05-22

申请号：US12369583

申请日：2009-02-11

申请人： Zukang Shen ,  Tarik Muharemovic ,  Pierre Bertrand

发明人： Zukang Shen ,  Tarik Muharemovic ,  Pierre Bertrand

IPC分类号： H04W4/00

CPC分类号： H04L1/1858 ,  H04L1/001 ,  H04L1/1685 ,  H04L1/1692 ,  H04L1/1861 ,  H04L5/0053 ,  H04L5/0094 ,  H04W72/042

摘要： ACK/NAK repetition may be necessary to provide sufficient coverage for cell edge UEs. For a coverage limited UE, a NodeB may inform the UE that ACK/NAK repetition is needed. Such information can be explicitly signaled to the UE via DL control channels or conveyed through higher layer signaling. Further, a specific resource for ACK/NAK repetition and the number of repeated transmissions of ACK/NAK are further signaled to the UE.

摘要翻译： ACK / NAK重复可能需要为小区边缘UE提供足够的覆盖。 对于覆盖有限的UE，节点B可以通知UE需要ACK / NAK重复。 这样的信息可以通过DL控制信道被明确地通知给UE，或通过更高层的信令传送。 此外，用于ACK / NAK重复的特定资源和ACK / NAK的重复发送次数进一步向UE发送信号。

公开(公告)号：US08098745B2

公开(公告)日：2012-01-17

申请号：US11691549

申请日：2007-03-27

申请人： Pierre Bertrand ,  Jing Jiang ,  Shantanu Kangude ,  Tarik Muharemovic

发明人： Pierre Bertrand ,  Jing Jiang ,  Shantanu Kangude ,  Tarik Muharemovic

IPC分类号： H04K1/10

CPC分类号： H04W74/08 ,  H04J13/00 ,  H04J13/14 ,  H04L5/0044 ,  H04L5/006 ,  H04L27/2602 ,  H04W74/002 ,  H04W74/0833

摘要： Apparatus and methods for accessing a wireless telecommunications network by transmitting a random access signal. The random access signal includes a random access preamble signal selected from a set of random access preamble signals constructed by cyclically shift selected root CAZAC sequences. The random access signal may be one or more transmission sub-frames in duration, the included random access preamble sequence's length being extended with the signal to provide improved signal detection performance in larger cells and in higher interference environments. The random access signal may include a wide-band pilot signal facilitating base station estimation of up-link frequency response in some situations. Each of the plurality of available random access preamble sequences may be assigned a unique information value. The base station may use the information encoded in the random access preamble to prioritize responses and resource allocations. Random access signal collisions are dealt with by a combination of preamble code space randomness and back-off procedures.

摘要翻译： 通过发送随机接入信号来接入无线电信网络的装置和方法。 随机接入信号包括从由循环移位选择的根CAZAC序列构成的一组随机接入前同步信号中选择的随机接入前导信号。 随机接入信号可以是持续时间中的一个或多个传输子帧，所包含的随机接入前同步码序列的长度随信号扩展，以在较大的小区和较高的干扰环境中提供改善的信号检测性能。 随机接入信号可以包括宽带导频信号，有助于在某些情况下基站估计上行链路频率响应。 可以为多个可用随机接入前导码序列中的每一个分配唯一的信息值。 基站可以使用在随机接入前导码中编码的信息来优先处理响应和资源分配。 随机接入信号冲突由前导码空间随机性和退避程序的组合来处理。

公开(公告)号：US08072918B2

公开(公告)日：2011-12-06

申请号：US12062343

申请日：2008-04-03

申请人： Tarik Muharemovic ,  Zukang Shen ,  Pierre Bertrand

发明人： Tarik Muharemovic ,  Zukang Shen ,  Pierre Bertrand

IPC分类号： H04B7/204 ,  H04B7/00 ,  H04W4/00 ,  H04J1/00

CPC分类号： H04W72/0426 ,  H04W92/20

摘要： A method is described for operating a cellular network, where the cellular network uses a plurality of frequency division multiplexing (FDM) bands for wireless communication from user equipment (UE) to a base station (NodeB). At least one band-specific cell parameter is computed for at least one the plurality of FDM bands by a serving NodeB. The band-specific cell parameters are transmitted from the NodeB serving a first cell to a NodeB serving a second cell. The band-specific cell parameters may be computed in response to scheduling information and/or channel specific measurements made by the NodeB. A UE receives a first Power Configuration, a Second Power Configuration, and a Scheduling Message indicative of an FDM band from the set comprising at least from First FDM band and Second FDM band. The UE transmits with the First Power Configuration if the Scheduling Message was indicative of First FDM band, and with the Second Power Configuration otherwise.

摘要翻译： 描述了一种用于操作蜂窝网络的方法，其中蜂窝网络使用用于从用户设备（UE）到基站（NodeB）的无线通信的多个频分复用（FDM）频带。 针对服务节点B对于多个FDM频带中的至少一个来计算至少一个频带特定小区参数。 从服务于第一小区的节点B向从属于第二小区的节点B发送带特定小区参数。 可以响应于由节点B进行的调度信息和/或信道特定测量来计算频带特定小区参数。 UE从包括至少从第一FDM频带和第二FDM频带的组中接收指示FDM频带的第一功率配置，第二功率配置和调度消息。 如果调度消息指示第一FDM频带，否则UE以第一功率配置发送，否则以第二功率配置发送。