INTEGRATED CIRCUIT FOR SEQUENCE REPORTING AND SEQUENCE GENERATION
    1.
    发明申请
    INTEGRATED CIRCUIT FOR SEQUENCE REPORTING AND SEQUENCE GENERATION 审中-公开
    用于序列报告和序列生成的集成电路

    公开(公告)号:US20170041930A1

    公开(公告)日:2017-02-09

    申请号:US15295230

    申请日:2016-10-17

    Abstract: Disclosed are a sequence report method and a sequence report device for reducing a signaling amount for reporting a Zadoff-Chu sequence or a GCL sequence allocated for a cell. Indexes starting at 1 are correlated to different ZC sequences and are allocated for cells so that the indexes are continuous. When such ZC sequences are reported from BS to UE, a start index indicating the start of the continuous indexes is combined with the number of allocated sequences and they are reported as allocation sequence information by a report channel. The UE and the BS share the correlation between the ZC sequences and the indexes and the UE identifies a usable sequence number according to the correlation and the allocation sequence information reported from the BS.

    Abstract translation: 公开了一种用于减少用于报告分配给小区的Zadoff-Chu序列或GCL序列的信令量的序列报告方法和序列报告装置。 从1开始的索引与不同的ZC序列相关,并且被分配给单元,使得索引是连续的。 当从BS向UE报告这样的ZC序列时,将指示连续索引的开始的开始索引与分配的序列的数量组合,并且通过报告信道被报告为分配序列信息。 UE和BS共享ZC序列和索引之间的相关性,并且UE根据从BS报告的相关性和分配顺序信息来标识可用序列号。

    METHOD OF SYNCHRONIZATION AND DETECTION FOR A MULTI-STATION WIRELESS COMMUNICATION SYSTEM (WiFi), AND WIRELESS COMMUNICATION SYSTEM UTILIZING THIS METHOD
    4.
    发明申请
    METHOD OF SYNCHRONIZATION AND DETECTION FOR A MULTI-STATION WIRELESS COMMUNICATION SYSTEM (WiFi), AND WIRELESS COMMUNICATION SYSTEM UTILIZING THIS METHOD 有权
    用于多站无线通信系统(WiFi)的同步和检测方法以及利用该方法的无线通信系统

    公开(公告)号:US20150085837A1

    公开(公告)日:2015-03-26

    申请号:US14389057

    申请日:2013-03-21

    Applicant: COMSIS

    Inventor: Zhipeng Zhao

    Abstract: A method is provided for detection and synchronization for a multistation wireless communication system (WiFi) implementing a layer, termed the MAC or Medium Access Control layer, provided for implementing a multiple access protocol and a physical layer, termed the PHY or Physical Layer, provided for achieving synchronization and detection functions, the MAC layer transmitting commands to the PHY layer so as to carry out the multiple access protocol and the PHY layer generating in response at least one waveform carrying synchronization signals and detection signals, the MAC layer implements an orthogonal or quasi-orthogonal cyclic signal to construct the at least one waveform.

    Abstract translation: 提供了一种用于实现被称为MAC或媒体访问控制层的层的多状态无线通信系统(WiFi)的检测和同步的方法,该层被提供用于实现称为PHY或物理层的多址协议和物理层 为了实现同步和检测功能,MAC层向PHY层发送命令,以便执行多个接入协议和PHY层响应于承载同步信号和检测信号的至少一个波形产生,MAC层实现正交或 准正交循环信号以构成至少一个波形。

    SECONDARY SYNCHRONIZATION CODEBOOK FOR E-UTRAN
    6.
    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

    Abstract: 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.

    Abstract translation: 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。

    Sequence Report Method and Sequence Report Device
    7.
    发明申请
    Sequence Report Method and Sequence Report Device 有权
    序列报告方法和序列报告设备

    公开(公告)号:US20100113046A1

    公开(公告)日:2010-05-06

    申请号:US12531864

    申请日:2008-03-18

    Abstract: Disclosed are a sequence report method and a sequence report device for reducing a signaling amount for reporting a Zadoff-Chu sequence or a GCL sequence allocated for a cell. Indexes starting at 1 are correlated to different ZC sequences and are allocated for cells so that the indexes are continuous. When such ZC sequences are reported from BS to UE, a start index indicating the start of the continuous indexes is combined with the number of allocated sequences and they are reported as allocation sequence information by a report channel. The UE and the BS share the correlation between the ZC sequences and the indexes and the UE identifies a usable sequence number according to the correlation and the allocation sequence information reported from the BS.

    Abstract translation: 公开了一种用于减少用于报告分配给小区的Zadoff-Chu序列或GCL序列的信令量的序列报告方法和序列报告装置。 从1开始的索引与不同的ZC序列相关,并且被分配给单元,使得索引是连续的。 当从BS向UE报告这样的ZC序列时,将指示连续索引的开始的开始索引与分配的序列的数量组合,并且通过报告信道被报告为分配序列信息。 UE和BS共享ZC序列和索引之间的相关性,并且UE根据从BS报告的相关性和分配顺序信息来标识可用序列号。

    METHOD AND ARRANGEMENT FOR PCI ASSIGNMENT
    9.
    发明申请
    METHOD AND ARRANGEMENT FOR PCI ASSIGNMENT 有权
    PCI分配的方法和布置

    公开(公告)号:US20150373619A1

    公开(公告)日:2015-12-24

    申请号:US14764737

    申请日:2013-02-01

    Inventor: Ashish BHARDWAJ

    Abstract: Network node and method therein for assignment of Physical Cell Identities (PCIs) to Radio Base Stations (RBSs) in a wireless communication network. The method includes determining a most densely located RBS, based on the distances from each RBS to a certain number of other RBSs of the plurality of RBSs. The method further includes, for each RBS, i, for which a PCI is to be assigned: assigning a Secondary Synchronization Signal (SSS) to the RBSi from a set of SSSs, based on a distance from the RBSi to another RBS in the communication network associated with the same SSS, and a number of tiers between the RBSi and, at least, the other RBS. Further, a Primary Synchronization Signal (PSS) is assigned to the RBSi, based on the number of cells associated with the RBSi; and a PCI is assigned to the RBSi, based on the SSS and the PSS.

    Abstract translation: 网络节点及其方法,用于在无线通信网络中将物理小区标识(PCI)分配给无线基站(RBS)。 该方法包括基于从每个RBS到多个RBS的一定数量的其他RBS的距离来确定最密集位置的RBS。 该方法还包括对于要为其分配PCI的每个RBS i,基于在通信中从RBSi到另一个RBS的距离,从一组SSS向RBSi分配次同步信号(SSS) 与相同SSS相关联的网络,以及RBSi和至少另一个RBS之间的多个层级。 此外,基于与RBSi相关联的单元的数量,将主同步信号(PSS)分配给RBSi; 并且基于SSS和PSS将PCI分配给RBSi。

    Method and Device for Searching Cell
    10.
    发明申请
    Method and Device for Searching Cell 有权
    搜索单元格的方法和设备

    公开(公告)号:US20150311947A1

    公开(公告)日:2015-10-29

    申请号:US14654634

    申请日:2013-10-22

    Inventor: Hui LEI

    Abstract: Provided are a method and device for searching a cell, and the method comprises: timeslot synchronization is performed; a primary scrambling code group is identified and a frame synchronization is performed according to hashed values of code numbers of secondary synchronization codes (SSCs) in any several consecutive timeslots; and a primary scrambling code is obtained in the primary scrambling code group according to the primary scrambling code group, so as to complete cell searching.

    Abstract translation: 提供了一种用于搜索小区的方法和装置,并且该方法包括:执行时隙同步; 识别主扰码组,并且根据任何几个连续时隙中的次同步码(SSCs)的码号的散列值来执行帧同步; 并且在根据主扰码组的主扰码组中获得主扰码,以便完成小区搜索。

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