Method and apparatus for bundling resource blocks in wireless communication
    41.
    发明授权
    Method and apparatus for bundling resource blocks in wireless communication 有权
    用于在无线通信中捆绑资源块的方法和装置

    公开(公告)号:US09130708B2

    公开(公告)日:2015-09-08

    申请号:US13162269

    申请日:2011-06-16

    IPC分类号: H04W72/04 H04L5/00 H04B7/02

    摘要: Methods and apparatuses are provided for bundling resource blocks (RB) for varying bandwidth scenarios in wireless communication. Where multiple access points form a coordinated multiple point (CoMP) set for a device, the access points may be configured to use a common RB bundling size for precoding transmissions to the device. In another aspect, where a device is allocated a bandwidth and a bandwidth extension, a RB bundling size may be determined for the bandwidth and bandwidth extension, jointly or individually. The RB bundling size may be determined based on the bandwidth or on the bandwidth and the bandwidth extension.

    摘要翻译: 提供了用于在无线通信中为不同带宽情景捆绑资源块(RB)的方法和装置。 在多个接入点形成用于设备的协调多点(CoMP)集合的情况下,接入点可以被配置为使用公共RB绑定大小来预编码到设备的传输。 另一方面,在设备被分配带宽和带宽扩展的情况下,可以共同或单独地为带宽和带宽扩展确定RB绑定大小。 可以基于带宽或带宽和带宽扩展来确定RB绑定大小。

    APPARATUS AND METHOD FOR RANDOM ACCESS SIGNALING IN A WIRELESS COMMUNICATION SYSTEM
    42.
    发明申请
    APPARATUS AND METHOD FOR RANDOM ACCESS SIGNALING IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统随机接入信令的装置及方法

    公开(公告)号:US20110268049A1

    公开(公告)日:2011-11-03

    申请号:US12917359

    申请日:2010-11-01

    IPC分类号: H04W72/04 H04W74/00

    摘要: An apparatus and method for providing random access signaling in a multiple input multiple output (MIMO) wireless communication system are provided. The apparatus and method determine a random access transmission scheme for the MIMO communication system based at least in part on a number of transmit antennas in the system. The random access signals are transmitted in a random access channel using the random access transmission scheme. Power control for the random access channel is performed based at least in part on the random access transmission scheme.

    摘要翻译: 提供了一种用于在多输入多输出(MIMO)无线通信系统中提供随机接入信令的装置和方法。 该装置和方法至少部分地基于系统中的多个发射天线确定用于MIMO通信系统的随机接入传输方案。 使用随机接入传输方案在随机接入信道中发送随机接入信号。 至少部分地基于随机接入传输方案来执行随机接入信道的功率控制。

    Enabling half-duplex operation
    44.
    发明授权
    Enabling half-duplex operation 有权
    启用半双工操作

    公开(公告)号:US09014110B2

    公开(公告)日:2015-04-21

    申请号:US13550834

    申请日:2012-07-17

    IPC分类号: H04L5/16 H04L5/14 H04L5/00

    摘要: Half-duplex (HD) operations enable low cost implementations of LTE terminals. Traditionally, HD operations may be linked to a particular frequency band which may not allow a mix of full-duplex (FD) and HD terminals in the same frequency band. Therefore, certain aspects of the present disclosure provide techniques for enabling coexistence, in a given frequency band, of HD and FD terminals, by introducing frequency bands designated for HD operation and overlapping existing frequency bands designated for FD operation.

    摘要翻译: 半双工(HD)操作可实现LTE终端的低成本实现。 传统上,HD操作可以链接到特定频带,这可能不允许在相同频带中的全双工(FD)和HD终端的混合。 因此,本公开的某些方面提供了通过引入指定用于HD操作的频带并重叠指定用于FD操作的现有频带,来实现在给定频带中HD和FD终端共存的技术。

    Apparatus and method for facilitating transmit diversity for communications
    45.
    发明授权
    Apparatus and method for facilitating transmit diversity for communications 有权
    用于促进通信的发射分集的装置和方法

    公开(公告)号:US08619544B2

    公开(公告)日:2013-12-31

    申请号:US12564827

    申请日:2009-09-22

    CPC分类号: H04J13/00 H04B7/0671

    摘要: A method and apparatus facilitating transmit diversity for control information communications is provided. The method may comprise processing received content, generating control information in response to the processed content, allocating two or more resources associated with two or more transmit antennas for transmitting the control information using a transmit diversity scheme, and determining cyclic shifts by applying a predetermined cyclic shift delta parameter.

    摘要翻译: 提供了一种便于控制信息通信的发送分集的方法和装置。 该方法可以包括处理所接收的内容,响应于所处理的内容产生控制信息,分配与两个或多个发射天线相关联的两个或多个资源,用于使用发射分集方案发射控制信息,以及通过应用预定的周期 移位delta参数。

    FLEXIBLE DATA AND CONTROL MULTIPLEXING
    46.
    发明申请
    FLEXIBLE DATA AND CONTROL MULTIPLEXING 审中-公开
    灵活的数据和控制多路复用

    公开(公告)号:US20100214938A1

    公开(公告)日:2010-08-26

    申请号:US12702551

    申请日:2010-02-09

    IPC分类号: H04W24/00

    CPC分类号: H04L5/0007 H04L5/0044

    摘要: Systems and methods are disclosed for control-data multiplexing as well as control-data decoupling. In one embodiment, a semi-static approach is disclosed, wherein the upper layer(s) are configured such that each user equipment uses either control-data multiplexing or control-data decoupling. Additionally or alternatively, a dynamic approach is disclosed, in which one bit is added to the DCI format which indicates whether the UE is using control-data multiplexing or control-data coupling.

    摘要翻译: 公开了用于控制数据复用以及控制数据解耦的系统和方法。 在一个实施例中,公开了一种半静态方法,其中上层被配置为使得每个用户设备使用控制数据复用或控制数据去耦。 附加地或替代地,公开了一种动态方法,其中一个比特被添加到DCI格式,其指示UE是否正在使用控制数据复用或控制数据耦合。

    METHOD AND APPARATUS FOR MODULATION AND LAYER MAPPING IN A WIRELESS COMMUNICATION SYSTEM
    47.
    发明申请
    METHOD AND APPARATUS FOR MODULATION AND LAYER MAPPING IN A WIRELESS COMMUNICATION SYSTEM 有权
    无线通信系统中调制和层映射的方法与装置

    公开(公告)号:US20100202561A1

    公开(公告)日:2010-08-12

    申请号:US12702158

    申请日:2010-02-08

    IPC分类号: H04L27/00

    摘要: Systems and methodologies are described herein that facilitate improved modulation and coding techniques for a multiple-in multiple-out (MIMO) communication system. As described herein, data to be transmitted over a set of physical layers (e.g., corresponding to antennas, beams, etc.) can be processed such that encoding is performed on a per-codeword basis and modulation is performed on a per-layer basis, thereby mitigating performance degradation experienced by traditional systems due to layer imbalance. As further described herein, per-codeword code rate parameters and per-layer modulation parameters can be signaled to a device in various manners, such as through modulation and coding scheme (MCS) signaling, explicit code rate and/or modulation scheme signaling, relative code rate and/or modulation scheme signaling, or the like.

    摘要翻译: 本文描述了促进针对多输入多输出(MIMO)通信系统的改进的调制和编码技术的系统和方法。 如本文所描述的,可以处理要在一组物理层(例如,对应于天线,波束等)上传输的数据,使得在每个码字的基础上执行编码,并且基于每层进行调制 ,从而减轻传统系统由于层不平衡而导致的性能下降。 如本文进一步描述的,每码字码速率参数和每层调制参数可以以各种方式向设备发信号,例如通过调制和编码方案(MCS)信令,显式码率和/或调制方式信令,相对 码率和/或调制方案信令等。

    APPARATUS AND METHOD FOR FACILITATING TRANSMIT DIVERSITY FOR COMMUNICATIONS
    48.
    发明申请
    APPARATUS AND METHOD FOR FACILITATING TRANSMIT DIVERSITY FOR COMMUNICATIONS 有权
    促进传播传播多样性的装置和方法

    公开(公告)号:US20100074210A1

    公开(公告)日:2010-03-25

    申请号:US12564827

    申请日:2009-09-22

    IPC分类号: H04W72/04

    CPC分类号: H04J13/00 H04B7/0671

    摘要: A method and apparatus facilitating transmit diversity for control information communications is provided. The method may comprise processing received content, generating control information in response to the processed content, allocating two or more resources associated with two or more transmit antennas for transmitting the control information using a transmit diversity scheme, and determining cyclic shifts by applying a predetermined cyclic shift delta parameter.

    摘要翻译: 提供了一种便于控制信息通信的发送分集的方法和装置。 该方法可以包括处理所接收的内容,响应于所处理的内容产生控制信息,分配与两个或多个发射天线相关联的两个或多个资源,用于使用发射分集方案发射控制信息,以及通过应用预定的周期 移位delta参数。

    Method and apparatus for modulation and layer mapping in a wireless communication system
    49.
    发明授权
    Method and apparatus for modulation and layer mapping in a wireless communication system 有权
    用于无线通信系统中的调制和层映射的方法和装置

    公开(公告)号:US08644409B2

    公开(公告)日:2014-02-04

    申请号:US12702158

    申请日:2010-02-08

    IPC分类号: H04B7/02

    摘要: Systems and methodologies are described herein that facilitate improved modulation and coding techniques for a multiple-in multiple-out (MIMO) communication system. As described herein, data to be transmitted over a set of physical layers (e.g., corresponding to antennas, beams, etc.) can be processed such that encoding is performed on a per-codeword basis and modulation is performed on a per-layer basis, thereby mitigating performance degradation experienced by traditional systems due to layer imbalance. As further described herein, per-codeword code rate parameters and per-layer modulation parameters can be signaled to a device in various manners, such as through modulation and coding scheme (MCS) signaling, explicit code rate and/or modulation scheme signaling, relative code rate and/or modulation scheme signaling, or the like.

    摘要翻译: 本文描述了促进针对多输入多输出(MIMO)通信系统的改进的调制和编码技术的系统和方法。 如本文所描述的,可以处理要在一组物理层(例如,对应于天线,波束等)上传输的数据,使得在每个码字的基础上执行编码,并且基于每层进行调制 ,从而减轻传统系统由于层不平衡而导致的性能下降。 如本文进一步描述的,每码字码速率参数和每层调制参数可以以各种方式向设备发信号,例如通过调制和编码方案(MCS)信令,显式码率和/或调制方式信令,相对 码率和/或调制方案信令等。

    Method and apparatus for PUCCH and PUSCH encoding
    50.
    发明授权
    Method and apparatus for PUCCH and PUSCH encoding 有权
    用于PUCCH和PUSCH编码的方法和装置

    公开(公告)号:US09236977B2

    公开(公告)日:2016-01-12

    申请号:US13251943

    申请日:2011-10-03

    IPC分类号: H04L1/16 H04L1/00 H04L1/18

    摘要: Wireless uplink communication is disclosed which includes dividing information bits into first and second sets of information bits. The first set of information bits is encoded into a first set of coded bits, while the second set of information bits is encoded into a second set of coded bits. The first and second sets of coded bits are rate matched into a defined number of bits generating first and second sets of rate-matched coded bits. The first and second sets of rate-matched coded bits are interleaved using various interleaving methods to generate an interleaved set of coded bits.

    摘要翻译: 公开了包括将信息比特划分为第一和第二组信息比特的无线上行链路通信。 第一组信息比特被编码为第一组编码比特,而第二组信息比特被编码成第二组编码比特。 第一和第二组编码比特被速率匹配成定义数量的比特,产生第一和第二组速率匹配的编码比特。 使用各种交织方法对第一和第二组速率匹配编码比特进行交织,以生成交织的编码比特组。