Thulium and/or holmium doped silicated glasses for two micron lasers
    72.
    发明授权
    Thulium and/or holmium doped silicated glasses for two micron lasers 有权
    用于两微米激光器的ium和/或钬掺杂硅酸盐玻璃

    公开(公告)号:US08121154B2

    公开(公告)日:2012-02-21

    申请号:US12113865

    申请日:2008-05-01

    申请人: Shibin Jiang Tao Luo

    发明人: Shibin Jiang Tao Luo

    IPC分类号: H01S3/30

    摘要: A laser glass fiber with a core of the fiber composition, comprising a silicate glass host, one or more glass network modifiers, one or more glass network intermediators, and Thulium ions, Holmium ions, or a combination of Thulium ions and Holmium ions. The fiber emits laser light from 1.7 micron to 2.2 micron.

    摘要翻译: 具有纤维组合物芯的激光玻璃纤维,包括硅酸盐玻璃主体,一个或多个玻璃网络改性剂,一种或多种玻璃网络中间体,以及ium离子,钬离子或铊离子和钬离子的组合。 光纤发射1.7微米至2.2微米的激光。

    METHODS OF CONTROL/DATA PARTITION SCHEME IN HETEROGENEOUS NETWORKS FOR LTE-A
    73.
    发明申请
    METHODS OF CONTROL/DATA PARTITION SCHEME IN HETEROGENEOUS NETWORKS FOR LTE-A 审中-公开
    用于LTE-A的异构网络中的控制/数据分段方案

    公开(公告)号:US20110317624A1

    公开(公告)日:2011-12-29

    申请号:US13166436

    申请日:2011-06-22

    IPC分类号: H04W4/00

    摘要: When there are different power classes of base stations (BSs), there may be a need to coordinate transmission from the different BSs to reduce interference to a user equipment (UE) on both control channels and data channels. There are different ways of coordination. For some embodiments, time division multiplex (TDM) resource partitioning may be performed across BSs on a subframe level. TDM resource partitioning may avoid control channel interference since resource mapping on time and frequency for control channels may span the whole frequency domain. However, the data rate for the UE may be limited due to the TDM partitioning of subframes. In other words, a limitation may derive from control channel interference coordination. For some embodiments, a UE may transmit and/or receive in subframes other than the ones partitioned for the UE.

    摘要翻译: 当存在基站(BS)的不同功率等级时,可能需要协调来自不同BS的传输,以减少对控制信道和数据信道上的用户设备(UE)的干扰。 有不同的协调方式。 对于一些实施例,可以在子帧级别上跨越BS执行时分复用(TDM)资源划分。 TDM资源分配可以避免控制信道干扰,因为控制信道的时间和频率上的资源映射可能跨越整个频域。 然而,由于子帧的TDM划分,UE的数据速率可能受到限制。 换句话说,限制可以来自控制信道干扰协调。 对于一些实施例,UE可以在除了为UE分配的子帧之外的子帧中发送和/或接收。

    SECONDARY SYNCHRONIZATION CODEBOOK FOR E-UTRAN
    74.
    发明申请
    SECONDARY SYNCHRONIZATION CODEBOOK FOR E-UTRAN 有权
    用于E-UTRAN的二次同步代码

    公开(公告)号:US20110305237A1

    公开(公告)日:2011-12-15

    申请号:US13214602

    申请日:2011-08-22

    IPC分类号: H04J3/06

    摘要: Providing for secondary synchronization encoding utilizing a primary synchronization channel (P-SCH)-related scrambling code is described herein. Scrambled secondary synchronization codes (SSCs) can be assigned to multiple base stations of a radio access network (RAN). By way of example, PSC-based scrambling codes can be created from a plurality of M-sequences generated from a common polynomial expression. Further, an SSC codebook is provided that selects sequence pairs of a sequence matrix for generating SSCs. Selection can be based on transmission characteristics of resulting SSCs, providing reduced interference in planned, semi-planned and/or unplanned mobile deployments.

    摘要翻译: 在此描述利用主同步信道(P-SCH)相关扰码提供二次同步编码。 可将加扰的次同步码(SSCs)分配给无线接入网(RAN)的多个基站。 作为示例,可以从从公共多项式表达式生成的多个M序列中创建基于PSC的扰码。 此外,提供了SSC码本,其选择用于生成SSC的序列矩阵的序列对。 选择可以基于所得SSCs的传输特性,在计划的,半规划的和/或计划外的移动部署中提供减少的干扰。

    APPARATUS AND METHOD FOR PHYSICAL BROADCAST CHANNEL (PBCH) DECODING FOR MULTIPLE CELLS
    75.
    发明申请
    APPARATUS AND METHOD FOR PHYSICAL BROADCAST CHANNEL (PBCH) DECODING FOR MULTIPLE CELLS 有权
    用于多个细胞的物理广播通道(PBCH)解码的装置和方法

    公开(公告)号:US20110292875A1

    公开(公告)日:2011-12-01

    申请号:US13117033

    申请日:2011-05-26

    IPC分类号: H04W4/00

    CPC分类号: H04J11/0056 H04B1/7107

    摘要: A method of wireless communication includes generating a list of cells for physical broadcast channel (PBCH) decoding. The method also includes allocating memory for decoding and cancelling a subset of cells from the generated cell list. The method further includes storing information related to subsets of cells from the generated list in the allocated memory during different time periods. The allocated memory is sufficient for attempting, at each time period, decoding of each subset of cells and cancelling of decoded cells in each subset. The method further includes cycling through the generated cell list by processing each subset of the cell list during the different time periods.

    摘要翻译: 一种无线通信方法包括:生成用于物理广播信道(PBCH)解码的小区列表。 该方法还包括分配用于从所生成的小区列表中解码和消除小区子集的存储器。 该方法还包括在不同时间段期间将与生成的列表中的小区子集有关的信息存储在所分配的存储器中。 分配的存储器足以在每个时间段尝试对每个子集的每个子集进行解码并且消除每个子集中的解码单元。 该方法还包括通过在不同时间段内处理单元列表的每个子集来循环通过所生成的单元列表。

    DETECTING AND REPORTING PHYSICAL-LAYER CELL IDENTIFIER COLLISIONS IN WIRELESS NETWORKS
    76.
    发明申请
    DETECTING AND REPORTING PHYSICAL-LAYER CELL IDENTIFIER COLLISIONS IN WIRELESS NETWORKS 有权
    在无线网络中检测和报告物理层细胞识别器碰撞

    公开(公告)号:US20110274097A1

    公开(公告)日:2011-11-10

    申请号:US13101877

    申请日:2011-05-05

    IPC分类号: H04W4/00

    CPC分类号: H04W24/02 H04W16/14 H04W48/08

    摘要: Physical-Layer Cell Identifier (PCID) collisions may occur in a wireless network when two neighboring evolved Node Bs (eNBs) having different Global Cell Identifiers (GCID) select identical PCIDs. Evolved Node Bs may uniquely identify themselves by transmitting on a broadcast channel, such as a Physical Broadcast Channel (PBCH), a pattern of bits corresponding to the eNB's GCID. Individual User Equipments (UEs) may recognize the PCID collision by decoding the PBCH payload to identify different GCID-modulated payloads from two eNBs involved in the PCID collision. Alternatively, UEs may detect PCID collisions in the wireless network by monitoring Primary Synchronization Signals (PSS) and Secondary Synchronization Signals (SSS) on the PBCH for identical signals separated by a relatively large time offset. After detecting a PCID collision, the UEs may attempt by best effort to report the PCID collision, may report to a fallback eNB, or the UEs may use special resources on an uplink channel.

    摘要翻译: 当具有不同的全局小区标识符(GCID)的两个相邻演进节点B(eNB)选择相同的PCID时,物理层小区标识符(PCID)冲突可能发生在无线网络中。 演进节点B可以通过在诸如物理广播信道(PBCH)的广播信道上发送与eNB的GCID相对应的比特模式来唯一地标识自身。 个体用户设备(UE)可以通过解码PBCH净荷来识别PCID冲突,从而识别来自涉及PCID冲突的两个eNB的不同GCID调制的有效载荷。 或者,UE可以通过监视PBCH上的主同步信号(PSS)和次同步信号(SSS)来检测无线网络中的PCID冲突,以相对较大的时间偏移分开的相同信号。 在检测到PCID冲突之后,UE可以尽最大努力报告PCID冲突,可以向后退eNB报告,或者UE可以在上行链路信道上使用特殊资源。

    TRANSMISSION AND RECEPTION OF PROXIMITY DETECTION SIGNAL FOR PEER DISCOVERY
    77.
    发明申请
    TRANSMISSION AND RECEPTION OF PROXIMITY DETECTION SIGNAL FOR PEER DISCOVERY 有权
    传输和接收相似检测信号

    公开(公告)号:US20110268101A1

    公开(公告)日:2011-11-03

    申请号:US13085337

    申请日:2011-04-12

    IPC分类号: H04W92/00 H04B1/713 H04B7/208

    摘要: Techniques for performing peer discovery to enable peer-to-peer (P2P) communication are disclosed. In an aspect, a proximity detection signal used for peer discovery may be generated based on one or more physical channels and/or signals used in a wireless network. In one design, a user equipment (UE) may generate a proximity detection signal occupying at least one resource block based on a SC-FDMA modulation technique. In another design, the UE may generate a proximity detection signal occupying at least one resource block based on an OFDMA modulation technique. The UE may generate SC-FDMA symbols or OFDMA symbols in different manners for different physical channels. In yet another design, the UE may generate a proximity detection signal including a primary synchronization signal and a secondary synchronization signal. For all designs, the UE may transmit the proximity detection signal to indicate its presence and to enable other UEs to detect the UE.

    摘要翻译: 公开了用于执行对等体发现以实现对等(P2P)通信的技术。 在一方面,可以基于在无线网络中使用的一个或多个物理信道和/或信号来生成用于对等体发现的接近检测信号。 在一种设计中,用户设备(UE)可以基于SC-FDMA调制技术生成占用至少一个资源块的接近检测信号。 在另一种设计中,UE可以基于OFDMA调制技术生成占用至少一个资源块的接近检测信号。 UE可以针对不同的物理信道以不同的方式生成SC-FDMA符号或OFDMA符号。 在又一设计中,UE可以产生包括主同步信号和次同步信号的接近检测信号。 对于所有设计,UE可以发送接近检测信号以指示其存在并使其他UE能够检测UE。

    HETEROGENEOUS NETWORK PARTITION IN TDD BEYOND RADIO FRAME
    78.
    发明申请
    HETEROGENEOUS NETWORK PARTITION IN TDD BEYOND RADIO FRAME 有权
    在无线电框架中的TDD异步网络分段

    公开(公告)号:US20110255489A1

    公开(公告)日:2011-10-20

    申请号:US13073491

    申请日:2011-03-28

    申请人: Xiaoxia Zhang Tao Luo

    发明人: Xiaoxia Zhang Tao Luo

    IPC分类号: H04W28/26

    摘要: Maintaining uplink hybrid automatic repeat request (HARQ) compatibility with extended radio frames includes partitioning subframe groups over an extended radio frame having a length of time greater than a time defined for a single radio frame. User equipment (UE) suspends PUSCH (physical uplink shared channel) retransmission in the extended radio frame, in accordance with hybrid automatic repeat request (HARQ) timing of a subframe group assigned to the UE.

    摘要翻译: 维持与扩展无线电帧的上行链路混合自动重传请求(HARQ)兼容性包括在具有大于为单个无线电帧定义的时间的时间长度的扩展无线电帧上划分子帧组。 根据分配给UE的子帧组的混合自动重传请求(HARQ)定时,用户设备(UE)在扩展无线帧中暂停PUSCH(物理上行链路共享信道)重传。

    METHODS AND APPARATUS FOR CROSS-CELL COORDINATION AND SIGNALING
    79.
    发明申请
    METHODS AND APPARATUS FOR CROSS-CELL COORDINATION AND SIGNALING 有权
    用于跨小区协调和信令的方法和装置

    公开(公告)号:US20110255486A1

    公开(公告)日:2011-10-20

    申请号:US12904952

    申请日:2010-10-14

    IPC分类号: H04W28/26

    摘要: Methods and apparatus for providing cross-cell signaling and/or coordination for interference mitigation in wireless communication networks are described. In one aspect, a UE associated with a serving eNB may receive control signaling from another non-serving eNB in a different cell. The control signaling may be consistent with a characteristic of the serving eNB and associated cell. In another aspect, multiple eNBs may coordinate transmission of DL resources to minimize collisions of control signaling resources.

    摘要翻译: 描述了用于在无线通信网络中提供用于干扰减轻的跨小区信令和/或协调的方法和装置。 在一个方面,与服务eNB相关联的UE可以从不同小区中的另一非服务eNB接收控制信令。 控制信令可以与服务eNB和相关联的小区的特性一致。 在另一方面,多个eNB可协调DL资源的传输以最小化控制信令资源的冲突。

    METHOD AND APPARATUS FOR ACCESS PROCEDURE IN A WIRELESS COMMUNICATION SYSTEM
    80.
    发明申请
    METHOD AND APPARATUS FOR ACCESS PROCEDURE IN A WIRELESS COMMUNICATION SYSTEM 审中-公开
    无线通信系统中接入程序的方法与装置

    公开(公告)号:US20110243075A1

    公开(公告)日:2011-10-06

    申请号:US12816256

    申请日:2010-06-15

    IPC分类号: H04W74/08

    摘要: An enhanced random access procedure for current and future versions of user equipment communicating with base stations. A random access preamble is transmitted, wherein the random access preamble comprises release version information of a user equipment. A payload portion of a random access response is derived, and a contention resolution message is received.

    摘要翻译: 与基站通信的用户设备的当前版本和未来版本的增强的随机接入过程。 发送随机接入前同步码,其中随机接入前导码包括用户设备的发行版本信息。 导出随机访问响应的有效载荷部分,并且接收争用解决消息。