Resource Restricted Allocation in Long-Term Evolution
    31.
    发明申请
    Resource Restricted Allocation in Long-Term Evolution 有权
    长期演进资源限制分配

    公开(公告)号:US20090170522A1

    公开(公告)日:2009-07-02

    申请号:US12227809

    申请日:2007-12-28

    IPC分类号: H04W72/04

    摘要: A method, user equipment, network device, and software product enable allocation of a number of resource blocks over a downlink to the user equipment. The resource blocks are grouped into a number of groups of the blocks, the number of groups being no greater than a maximum number. The resource blocks are arranged in an adjacent manner within each of the groups. The resource blocks are allocated by operating on the groups, and the allocation is signalled using a group allocation indication.

    摘要翻译: 一种方法,用户设备,网络设备和软件产品使得能够通过下行链路向用户设备分配多个资源块。 资源块被分组成多个块的组,组的数量不大于最大数。 资源块以每个组内的相邻方式布置。 通过对组进行操作来分配资源块,并且使用组分配指示来发送分配。

    Advanced feedback signaling for multi-antenna transmission systems
    32.
    发明申请
    Advanced feedback signaling for multi-antenna transmission systems 审中-公开
    多天线传输系统的高级反馈信号

    公开(公告)号:US20080080635A1

    公开(公告)日:2008-04-03

    申请号:US11605402

    申请日:2006-11-29

    IPC分类号: H04L1/02

    摘要: The present invention relates to enhanced feedback in a multi-antenna transmission system, wherein an operation mode of a multi-antenna transmission end may be determined at a reception end of a connection, and a feedback information and a mode indicator may be generated based on the determined operation mode and transmitted to the multi-antenna transmission end where the feedback information may be interpreted based on the mode indicator.

    摘要翻译: 本发明涉及多天线传输系统中的增强反馈,其中可以在连接的接收端确定多天线传输端的操作模式,并且可以基于以下方式生成反馈信息和模式指示符: 确定的操作模式并且被发送到可以基于模式指示符来解释反馈信息的多天线发送端。

    Apparatus, method and computer program product providing efficient and flexible control signal for resource allocation
    34.
    发明申请
    Apparatus, method and computer program product providing efficient and flexible control signal for resource allocation 审中-公开
    装置,方法和计算机程序产品为资源分配提供有效和灵活的控制信号

    公开(公告)号:US20070242636A1

    公开(公告)日:2007-10-18

    申请号:US11787172

    申请日:2007-04-13

    IPC分类号: H04Q7/00

    摘要: A number N physical resource blocks PRBs are allocated among M users in a single control signal, in which some PRBs are allocated as localized to only one user UE and some PRBs are allocated as distributed among multiple UEs. The control signal includes M allocation entries, allocation type bits and a user index sequence of N user indexes. Each allocation entry comprises a UE-ID for indicating to which user a corresponding resource is allocated, where an order of the allocation entries indicates a relationship between the user index and the UE-ID. Individual ones of the allocation type bits corresponds to an individual one of the UE index. The allocation type bits indicate whether a corresponding UE is to use localized allocation or distributed allocation.

    摘要翻译: 在单个控制信号中,在M个用户之间分配N个物理资源块PRB,其中一些PRB被分配为仅定位到一个用户UE,并且一些PRB被分配在多个UE之间。 控制信号包括N个用户索引的M个分配条目,分配类型比特和用户索引序列。 每个分配条目包括用于指示向哪个用户分配相应资源的UE-ID,其中分配条目的顺序指示用户索引和UE-ID之间的关系。 分配类型位中的各个对应于UE索引中的单独一个。 分配类型位指示相应的UE是否使用本地化分配或分布式分配。

    Apparatus, method and computer program product providing common channel arrangements for soft frequency reuse
    35.
    发明申请
    Apparatus, method and computer program product providing common channel arrangements for soft frequency reuse 审中-公开
    提供软频率重用的通用通道布置的装置,方法和计算机程序产品

    公开(公告)号:US20070097901A1

    公开(公告)日:2007-05-03

    申请号:US11588519

    申请日:2006-10-27

    IPC分类号: H04B7/185

    摘要: A device includes circuitry adapted to place at least a portion of at least one common channel on a fraction of an available bandwidth of a cell in a cellular communication system that uses soft reuse such that different orthogonal transmission resources are transmitted with different transmission powers and power usage is planned on a cell-by-cell basis; and a transmitter to transmit the common channel into the cell for reception by a plurality of receivers. Also disclosed is a method and a computer program product operable with the device.

    摘要翻译: 一种设备包括电路,其适于在使用软重用的蜂窝通信系统中将至少一个公共信道的至少一部分放置在小区的可用带宽的一部分上,使得不同的正交传输资源以不同的发射功率和功率发射 计划逐个细胞使用; 以及发射机,用于将所述公共信道发射到所述小区中以供多个接收机接收。 还公开了一种可与该装置一起操作的方法和计算机程序产品。

    Interference control method, network element, device, computer program product and computer program distribution medium
    36.
    发明申请
    Interference control method, network element, device, computer program product and computer program distribution medium 审中-公开
    干扰控制方法,网元,设备,计算机程序产品和计算机程序分发介质

    公开(公告)号:US20060252436A1

    公开(公告)日:2006-11-09

    申请号:US11153399

    申请日:2005-06-16

    IPC分类号: H04B15/00 H04B1/00

    CPC分类号: H04W52/346 H04B7/12 H04W52/42

    摘要: The invention is related to a computer program product encoding a computer program of instructions for executing a computer process for interference control, the process comprising: setting a first power constraint for multi-antenna transmissions; setting a second power constraint for single-stream transmissions, wherein the first power constraint and the second power constraint control the use of predetermined resources in a way that the resources are reserved for the single-stream transmissions or the resources are allowed for the multi-antenna transmissions and for the single-stream transmissions, the power level of the multi-antenna transmissions being lower than the power level of the single-antenna transmissions.

    摘要翻译: 本发明涉及一种编码用于执行用于干扰控制的计算机过程的指令的计算机程序的计算机程序产品,该过程包括:设置多天线传输的第一功率约束; 设置用于单流传输的第二功率约束,其中所述第一功率约束和所述第二功率约束以对于所述单流传输或所述资源允许所述资源被保留的方式来控制所述预定资源的使用, 天线传输,对于单流传输,多天线传输的功率电平低于单天线传输的功率电平。

    Discontinuous transmission/reception in a communications system
    37.
    发明申请
    Discontinuous transmission/reception in a communications system 有权
    在通信系统中不连续的发送/接收

    公开(公告)号:US20060195576A1

    公开(公告)日:2006-08-31

    申请号:US11068055

    申请日:2005-02-28

    IPC分类号: G06F15/173

    摘要: Allocation information is transmitted in a communications system for indicating allocation of sets of transmission resources to communications devices. At least one allocation rule is defined for associating sequences of sets of transmission resources with communications devices, and a communications device monitors allocation information of sets of transmission resources associated with it. Communications devices are informed of their respective allocation rules. Transmission resources for the communications devices are allocated based at least on said allocation rules.

    摘要翻译: 在通信系统中发送分配信息,用于指示向通信设备分配传输资源集合。 定义了用于将传输资源集合的序列与通信设备相关联的至少一个分配规则,并且通信设备监视与其相关联的传输资源集合的分配信息。 通知设备通知其各自的分配规则。 至少基于所述分配规则来分配用于通信设备的传输资源。

    Transmission format indication and feedback in multi-carrier wireless communication systems
    38.
    发明申请
    Transmission format indication and feedback in multi-carrier wireless communication systems 有权
    多载波无线通信系统中的传输格式指示和反馈

    公开(公告)号:US20060067416A1

    公开(公告)日:2006-03-30

    申请号:US11226502

    申请日:2005-09-14

    IPC分类号: H04K1/10

    摘要: A method is provided for specifying a transmission mode for each signal portion of a multi-carrier signal transmitted between a first device and a second device. The method includes defining an adaptive modulation and coding (AMC) set divided into a plurality of subsets wherein each of the plurality of subsets includes a plurality of transmission modes for transmission of a signal portion. The method further includes selecting a transmission mode subset from the plurality of subsets for transmission of the multi-carrier signal from a first device to a second device, selecting a signal portion transmission mode for each signal portion from the plurality of transmission modes of the selected transmission mode subset, defining semantic bits that indicate the selected transmission mode subset, defining an indicator bit for each signal portion indicating the selected sub-carrier transmission mode, and transmitting the semantic bits and the indicator bit for each signal portion from a first device to a second device.

    摘要翻译: 提供了一种用于指定在第一设备和第二设备之间传输的多载波信号的每个信号部分的传输模式的方法。 该方法包括定义分为多个子集的自适应调制和编码(AMC)集合,其中多个子集中的每一个子集包括用于传输信号部分的多个传输模式。 该方法还包括从多个子集中选择传输模式子集,用于从第一设备向第二设备传输多载波信号,从所选择的多个传输模式中为每个信号部分选择信号部分传输模式 传输模式子集,定义指示所选择的传输模式子集的语义比特,为指示所选择的子载波传输模式的每个信号部分定义指示符比特,以及将每个信号部分的语义比特和指示符比特从第一设备传输到 第二个设备。

    Feedback information for controlling transmission in a communication system
    39.
    发明申请
    Feedback information for controlling transmission in a communication system 失效
    用于控制通信系统中传输的反馈信息

    公开(公告)号:US20050075071A1

    公开(公告)日:2005-04-07

    申请号:US10778207

    申请日:2004-02-17

    申请人: Olav Tirkkonen

    发明人: Olav Tirkkonen

    CPC分类号: H04L1/0026

    摘要: A method is discussed for generating feedback information for controlling transmission from a transmitting end using a set of feedback symbols. The feedback information comprises a set of feedback words. At least one feedback symbol is determined based on at least one signal received from the transmitting end. A feedback word to be transmitted to the transmitting end is determined, the feedback word relating to the determined feedback symbol, by a mapping between said set of feedback symbols and said set of feedback words. This mapping takes into account the effect of at least one possible transmission error in transmitting the feedback word to the transmitting end. Furthermore, the mapping is different from a mapping relating to Gray encoding.

    摘要翻译: 讨论了一种用于生成用于使用一组反馈符号来控制从发送端发送的反馈信息的方法。 反馈信息包括一组反馈词。 基于从发送端接收的至少一个信号来确定至少一个反馈符号。 通过所述反馈符号组和所述一组反馈字之间的映射来确定要发送到发送端的反馈字,与所确定的反馈符号相关的反馈字。 该映射考虑了将反馈字发送到发送端的至少一个可能的传输错误的影响。 此外,映射与与Gray编码有关的映射不同。

    Method and system for digital signal transmission
    40.
    发明授权
    Method and system for digital signal transmission 有权
    数字信号传输方法与系统

    公开(公告)号:US06865237B1

    公开(公告)日:2005-03-08

    申请号:US09676373

    申请日:2000-09-29

    IPC分类号: H04L1/06 H04L27/04

    摘要: The invention relates to a method and an arrangement for transmitting a digital signal consisting of symbols, which arrangement comprises a coder (308) for coding complex symbols to channel symbols in blocks having the length of a given K, means (312) for transmitting the channel symbols via several different channels and two or more antennas (314 to 318). The coder (308) is arranged to code the symbols using a code matrix, which can be expressed as a sum of 2K elements, in which each element is a product of a symbol or symbol complex conjugate to be transmitted and a N×N representation matrix of a complexified anti-commutator algebra, extended by a unit element, and in which each matrix is used at most once in the formation of the code matrix. A code matrix is also provided which is formed by matrices of a portion of the symbols placed on the diagonal of the code matrix and by matrices of a second portion of symbols along the anti-diagonal of the code matrix.

    摘要翻译: 本发明涉及一种用于发送由符号组成的数字信号的方法和装置,该装置包括编码器(308),用于将复符号编码到具有给定K长度的块中的信道符号,用于发送 信道符号经由若干不同的信道和两个或更多个天线(314至318)。 编码器(308)被布置为使用可以表示为2K个元素的和的码矩阵来对符号进行编码,其中每个元素是要发送的符号或符号复共轭的乘积,以及N×N表示矩阵 一个由单元元件延伸的复合反换子代数,并且其中每个矩阵在代码矩阵的形成中最多使用一次。 还提供了一个码矩阵,其由位于码矩阵的对角线上的符号的一部分的矩阵和沿代码矩阵的反对角线的符号的第二部分的矩阵形成。