CARRIER AGGREGATION FOR EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE ENHANCEMENT
    1.
    发明申请
    CARRIER AGGREGATION FOR EVOLVED MULTIMEDIA BROADCAST MULTICAST SERVICE ENHANCEMENT 有权
    促进多媒体广播组播服务增强的载体聚合

    公开(公告)号:US20120213130A1

    公开(公告)日:2012-08-23

    申请号:US13402845

    申请日:2012-02-22

    摘要: Carrier aggregation to enhance Evolved Multimedia Broadcast Multicast Service (eMBMS) includes transmitting unicast signaling for a unicast service on an anchor carrier to mobile entities, transmitting eMBMS signaling on a second carrier different from the anchor carrier to the mobile entities for use with the unicast signaling, and various techniques for practical application of carrier aggregation for eMBMS enhancement. In addition, allocating subframes used for MBMS on a Single Frequency Network (MBSFN) includes allocating at least a portion of one or more subframes otherwise reserved for unicast subframes on a mixed carrier to provide an increased allocation of subframes carrying MBSFN information, transmitting MBSFN signals on the increased allocation of subframes, and more detailed aspects.

    摘要翻译: 用于增强演进的多媒体广播多播服务(eMBMS)的载波聚合包括将锚定载波上的单播服务的单播信令发送到移动实体,在不同于该锚定载波的第二载波上将eMBMS信令发送到移动实体以与单播信令一起使用 ,以及用于eMBMS增强的载波聚合的实际应用的各种技术。 此外,在单频网络(MBSFN)上分配用于MBMS的子帧包括:在混合载波上分配另外保留用于单播子帧的一个或多个子帧的至少一部分,以提供携带MBSFN信息的子帧的增加分配,发送MBSFN信号 对子帧的分配增加,以及更详细的方面。

    Carrier aggregation for evolved multimedia broadcast multicast service enhancement
    2.
    发明授权
    Carrier aggregation for evolved multimedia broadcast multicast service enhancement 有权
    用于演进多媒体广播多播服务增强的载波聚合

    公开(公告)号:US09107186B2

    公开(公告)日:2015-08-11

    申请号:US13402845

    申请日:2012-02-22

    摘要: Carrier aggregation to enhance Evolved Multimedia Broadcast Multicast Service (eMBMS) includes transmitting unicast signaling for a unicast service on an anchor carrier to mobile entities, transmitting eMBMS signaling on a second carrier different from the anchor carrier to the mobile entities for use with the unicast signaling, and various techniques for practical application of carrier aggregation for eMBMS enhancement. In addition, allocating subframes used for MBMS on a Single Frequency Network (MBSFN) includes allocating at least a portion of one or more subframes otherwise reserved for unicast subframes on a mixed carrier to provide an increased allocation of subframes carrying MBSFN information, transmitting MBSFN signals on the increased allocation of subframes, and more detailed aspects.

    摘要翻译: 用于增强演进的多媒体广播多播服务(eMBMS)的载波聚合包括将锚定载波上的单播业务的单播信令发送到移动实体,在不同于该锚定载波的第二载波上将eMBMS信令发送到移动实体以与单播信令一起使用 ,以及用于eMBMS增强的载波聚合的实际应用的各种技术。 此外,在单频网络(MBSFN)上分配用于MBMS的子帧包括:在混合载波上分配另外保留用于单播子帧的一个或多个子帧的至少一部分,以提供携带MBSFN信息的子帧的增加分配,发送MBSFN信号 对子帧的分配增加,以及更详细的方面。

    Method and apparatus for determining a data rate in a high rate packet data wireless communications system
    4.
    发明授权
    Method and apparatus for determining a data rate in a high rate packet data wireless communications system 有权
    用于在高速率分组数据无线通信系统中确定数据速率的方法和装置

    公开(公告)号:US09107109B2

    公开(公告)日:2015-08-11

    申请号:US11165882

    申请日:2005-06-24

    摘要: In a wireless communication system a method for combination transmission of packet data and low delay data. In one embodiment a parallel signaling channel provides a message to receivers indicating a target recipient of packet data. The message also identifies the transmission channels used for packet data transmissions. Each receiver may then selectively decode only packets where the message identifies the receiver as a target recipient. The data packets stored in a buffer are ignored if the target recipient is another mobile unit. In one embodiment, the message is sent concurrently with the data packet on a parallel channel. In one embodiment, the message is punctured into the high rate packet data transmission.

    摘要翻译: 在无线通信系统中,分组数据和低延迟数据的组合传输方法。 在一个实施例中,并行信令信道向指示分组数据的目标接收者的接收机提供消息。 该消息还标识用于分组数据传输的传输信道。 然后,每个接收机可以仅选择性地仅解码消息将接收者标识为目标接收者的分组。 如果目标收件人是另一个移动单元,则会忽略存储在缓冲区中的数据包。 在一个实施例中,消息与并行信道上的数据分组同时发送。 在一个实施例中,消息被打入高速率分组数据传输。

    Method and apparatus for determining a data rate in a high rate packet data wireless communications system
    5.
    发明授权
    Method and apparatus for determining a data rate in a high rate packet data wireless communications system 有权
    用于在高速率分组数据无线通信系统中确定数据速率的方法和装置

    公开(公告)号:US06973098B1

    公开(公告)日:2005-12-06

    申请号:US09697372

    申请日:2000-10-25

    摘要: In a wireless communication system a method for combination transmission of packet data and low delay data. In one embodiment a parallel signaling channel provides a message to receivers indicating a target recipient of packet data. The message also identifies the transmission channels used for packet data transmissions. Each receiver may then selectively decode only packets where the message identifies the receiver as a target recipient. The data packets stored in a buffer are ignored if the target recipient is another mobile unit. In one embodiment, the message is sent concurrently with the data packet on a parallel channel. In one embodiment, the message is punctured into the high rate packet data transmission.

    摘要翻译: 在无线通信系统中,分组数据和低延迟数据的组合传输方法。 在一个实施例中,并行信令信道向指示分组数据的目标接收者的接收机提供消息。 该消息还标识用于分组数据传输的传输信道。 然后,每个接收机可以仅选择性地仅解码消息将接收者标识为目标接收者的分组。 如果目标收件人是另一个移动单元,则会忽略存储在缓冲区中的数据包。 在一个实施例中,消息与并行信道上的数据分组同时发送。 在一个实施例中,消息被打入高速率分组数据传输。

    Quality of service control in a multicast transmission
    7.
    发明授权
    Quality of service control in a multicast transmission 有权
    组播传输中的业务质量控制

    公开(公告)号:US09072005B2

    公开(公告)日:2015-06-30

    申请号:US13451480

    申请日:2012-04-19

    摘要: A network entity may dynamically control Quality-of-Service (QoS) for a multicast transmission in a wireless communications system, by initiating a multicast transmission having an initial QoS, and later during the multicast transmission, generating an updated QoS for the multicast transmission. The network entity may generate the updated QoS in response to a network load factor for a multicast area aggregated from base stations in the area. The network load factor may indicate a measure of aggregate available bandwidth in the multicast area. The network entity may provide the updated QoS to mobile entities receiving the multicast transmission, which may process a subsequent portion of multicast content according to the updated QoS.

    摘要翻译: 网络实体可以通过发起具有初始QoS的多播传输,并且稍后在多播传输期间,为无线通信系统中的多播传输动态控制服务质量(QoS),为多播传输生成更新的QoS。 网络实体可以响应于从该区域中的基站聚合的多播区域的网络负载因子来生成更新的QoS。 网络负载因子可以指示多播区域中聚合可用带宽的度量。 网络实体可以向接收多播传输的移动实体提供更新的QoS,其可以根据更新的QoS来处理多播内容的后续部分。

    QUALITY OF SERVICE CONTROL IN A MULTICAST TRANSMISSION
    9.
    发明申请
    QUALITY OF SERVICE CONTROL IN A MULTICAST TRANSMISSION 有权
    多媒体传输中的服务质量控制

    公开(公告)号:US20120269110A1

    公开(公告)日:2012-10-25

    申请号:US13451480

    申请日:2012-04-19

    IPC分类号: H04W4/06

    摘要: A network entity may dynamically control Quality-of-Service (QoS) for a multicast transmission in a wireless communications system, by initiating a multicast transmission having an initial QoS, and later during the multicast transmission, generating an updated QoS for the multicast transmission. The network entity may generate the updated QoS in response to a network load factor for a multicast area aggregated from base stations in the area. The network load factor may indicate a measure of aggregate available bandwidth in the multicast area. The network entity may provide the updated QoS to mobile entities receiving the multicast transmission, which may process a subsequent portion of multicast content according to the updated QoS.

    摘要翻译: 网络实体可以通过发起具有初始QoS的多播传输,并且稍后在多播传输期间,为无线通信系统中的多播传输动态控制服务质量(QoS),为多播传输生成更新的QoS。 网络实体可以响应于从该区域中的基站聚合的多播区域的网络负载因子来生成更新的QoS。 网络负载因子可以指示多播区域中聚合可用带宽的度量。 网络实体可以向接收多播传输的移动实体提供更新的QoS,其可以根据更新的QoS来处理多播内容的后续部分。

    Demand-based multimedia broadcast multicast service management
    10.
    发明授权
    Demand-based multimedia broadcast multicast service management 有权
    基于需求的多媒体广播多播服务管理

    公开(公告)号:US09226265B2

    公开(公告)日:2015-12-29

    申请号:US13445864

    申请日:2012-04-12

    摘要: A method or system for managing demand-based multicast services in a wireless communications system (WCS) capable of both unicast and multicast signaling may include providing content requested by a mobile entity in an area of the WCS via a unicast session, determining that a concurrent demand level for the content exceeds a defined threshold for the area of the WCS, and initiating a multicast session for the content in the area of the WCS, in response to determining the concurrent demand level has exceeded the threshold. The method or system may include more detailed operations or aspects for measuring the concurrent demand level, transitioning signaling between unicast and multicast modes, communicating between network components, or related functions.

    摘要翻译: 一种用于在能够同时进行单播和多播信令的无线通信系统(WCS)中管理基于需求的多播服务的方法或系统可以包括经由单播会话在WCS的区域中提供由移动实体请求的内容,确定并发 响应于确定并发需求级别已经超过阈值,内容的需求级别超过WCS区域的定义阈值,并且针对WCS区域中的内容发起多播会话。 该方法或系统可以包括用于测量并发需求级别,在单播和多播模式之间转换信令,网络组件之间的通信或相关功能的更详细的操作或方面。