USER EQUIPMENT AND METHOD FOR ENHANCED UPLINK POWER CONTROL
    31.
    发明申请
    USER EQUIPMENT AND METHOD FOR ENHANCED UPLINK POWER CONTROL 有权
    用户设备和增强上电功率控制的方法

    公开(公告)号:US20150055454A1

    公开(公告)日:2015-02-26

    申请号:US13971971

    申请日:2013-08-21

    IPC分类号: H04W52/34 H04W36/22 H04W72/10

    摘要: Embodiments of user equipment and methods for improved uplink transmission power management and scheduling, are generally described herein. For example, in an aspect, a method of uplink power management is presented, the method includes determining whether a total desired transmission power exceeds a total configured maximum output power for a subframe. When the total desired transmission power exceeds the total configured maximum output power, the method includes allocating a minimum proactive power limitation to each serving cell, assigning a remaining power to one or more channels based on priority, and computing a total power assignment based on the allocating and the assigning.

    摘要翻译: 用于改进的上行链路传输功率管理和调度的用户设备和方法的实施例在此通常被描述。 例如,在一方面,提出了上行链路功率管理的方法,所述方法包括:确定总期望发送功率是否超过子帧的总配置最大输出功率。 当总期望的发送功率超过总配置的最大输出功率时,该方法包括:向每个服务小区分配最小主动功率限制,基于优先级向一个或多个信道分配剩余电力,以及基于该功率分配计算总功率分配 分配和分配。

    Spatial reuse techniques with wireless network relays
    33.
    发明授权
    Spatial reuse techniques with wireless network relays 有权
    无线网络中继的空间重用技术

    公开(公告)号:US08243648B2

    公开(公告)日:2012-08-14

    申请号:US12317188

    申请日:2008-12-19

    IPC分类号: H04B7/14 H04W72/04 H04W72/12

    CPC分类号: H04B7/2606 H04B7/2615

    摘要: In various embodiments of the invention, a relay station in a wireless communications network may communicate with one or more subscriber stations at the same time and/or on the same frequency that the associated base station is communicating with another relay station in the same network. This contrasts with the conventional technique of devoting one time period or frequency exclusively to communications between the base station and the relay stations, and devoting another time period or frequency exclusively to communications between the relay stations and the subscriber stations.

    摘要翻译: 在本发明的各种实施例中,无线通信网络中的中继站可以与相关联的基站正在与同一网络中的另一中继站进行通信的同时和/或相同的频率与一个或多个用户站进行通信。 这与将专用于基站和中继站之间的通信专用于一个时间段或频率的传统技术形成对比,并且将另外的时间段或频率专用于中继站和用户站之间的通信。

    Apparatus,systems and methods adapted for opportunistic forwarding of uplink short messages in wireless metropolitan area networks
    34.
    发明申请
    Apparatus,systems and methods adapted for opportunistic forwarding of uplink short messages in wireless metropolitan area networks 有权
    适用于在无线城域网中上行链路短消息的机会转发的装置,系统和方法

    公开(公告)号:US20100098037A1

    公开(公告)日:2010-04-22

    申请号:US12288483

    申请日:2008-10-20

    IPC分类号: H04W72/04

    摘要: An embodiment of the present invention provides an apparatus, comprising a subscriber station (SS) operable to communicate with a base station (BS) and at least one additional subscriber station (SS) in a wireless metropolitan area network, wherein the at least one additional SS attempts to overhear a first message from the SS and piggy back a second message for the overheard message from the SS's uplink data to the BS with its uplink data.

    摘要翻译: 本发明的实施例提供了一种装置,其包括用户站(SS),其可操作以在无线城域网中与基站(BS)和至少一个附加用户站(SS)通信,其中所述至少一个附加 SS尝试从SS窃听第一个消息,并用SS上行链路数据从SS的上行链路数据中捎带第二个用于监听消息的消息给BS。

    BANDWIDTH ALLOCATION BASE STATION AND METHOD FOR ALLOCATING UPLINK BANDWIDTH USING SDMA
    35.
    发明申请
    BANDWIDTH ALLOCATION BASE STATION AND METHOD FOR ALLOCATING UPLINK BANDWIDTH USING SDMA 有权
    使用SDMA分配上行带宽的带宽分配基站和方法

    公开(公告)号:US20100008331A1

    公开(公告)日:2010-01-14

    申请号:US12169731

    申请日:2008-07-09

    IPC分类号: H04B7/216 H04Q7/00 H04L27/28

    摘要: Embodiments of a base station and methods for allocating uplink bandwidth using SDMA are generally described herein. In some embodiments, uplink bandwidth request messages are received on a bandwidth request contention channel from one or more subscriber stations. The uplink bandwidth request messages are generated by the subscriber stations by modulating pilot subcarriers of a randomly selected disjoint pilot pattern with a randomly selected orthogonal sequence. The base station allocates uplink bandwidth to the subscriber stations when the uplink bandwidth request messages are successfully detected and decoded. The base station uses an SDMA technique to determine channel responses based on the orthogonal sequences to detect and decode the uplink bandwidth request messages.

    摘要翻译: 基站的实施例和使用SDMA分配上行链路带宽的方法在这里通常被描述。 在一些实施例中,在来自一个或多个用户站的带宽请求争用信道上接收上行链路带宽请求消息。 上行链路带宽请求消息由用户站通过随机选择的正交序列调制随机选择的不相交导频模式的导频子载波来生成。 当上行链路带宽请求消息成功检测和解码时,基站向用户站分配上行带宽。 基站使用SDMA技术来确定基于正交序列的信道响应以检测和解码上行链路带宽请求消息。

    MULTI-USER SCHEDULING CHANNEL STATUS REPORTING FOR WI-FI
    37.
    发明申请
    MULTI-USER SCHEDULING CHANNEL STATUS REPORTING FOR WI-FI 审中-公开
    用于WI-FI的多用户调度通道状态报告

    公开(公告)号:US20150359000A1

    公开(公告)日:2015-12-10

    申请号:US14487767

    申请日:2014-09-16

    IPC分类号: H04W74/06 H04W88/08

    摘要: Provided are systems and methods for polling, by a wireless network access point, a group of wireless network stations for an uplink transmission status, receiving (from one or more wireless network stations of the group of wireless network stations) an uplink transmission status report indicating that the wireless network station is ready for uplink data transmission, scheduling (in response to receiving the one or more uplink transmission status reports) one or more uplink data transmissions from the one or more wireless network stations, and receiving (from the one or more wireless network stations in accordance with the scheduling) one or more uplink data transmissions comprising uplink data.

    摘要翻译: 提供了一种系统和方法,用于通过无线网络接入点轮询用于上行链路传输状态的一组无线网络站,从(来自该组无线网络站的一个或多个无线网络站)接收指示的上行链路传输状态报告 无线网络站准备好用于上行链路数据传输,调度(响应于接收到一个或多个上行链路传输状态报告)来自一个或多个无线网络站的一个或多个上行链路数据传输,以及从一个或多个 无线网络站根据调度)一个或多个上行链路数据传输,其包括上行链路数据。

    Base station and method for resource allocation in a 3GPP LTE network
    38.
    发明授权
    Base station and method for resource allocation in a 3GPP LTE network 有权
    用于3GPP LTE网络中的资源分配的基站和方法

    公开(公告)号:US09001759B2

    公开(公告)日:2015-04-07

    申请号:US13558964

    申请日:2012-07-26

    IPC分类号: H04W4/00 H04L5/00

    摘要: Embodiments of a base station and methods for allocating uplink bandwidth using SDMA are generally described herein. In some embodiments, uplink bandwidth request messages are received on a bandwidth request contention channel from one or more subscriber stations. The uplink bandwidth request messages are generated by the subscriber stations by modulating pilot subcarriers of a randomly selected disjoint pilot pattern with a randomly selected orthogonal sequence. The base station allocates uplink bandwidth to the subscriber stations when the uplink bandwidth request messages are successfully detected and decoded. The base station uses an SDMA technique to determine channel responses based on the orthogonal sequences to detect and decode the uplink bandwidth request messages.

    摘要翻译: 基站的实施例和使用SDMA分配上行链路带宽的方法在这里通常被描述。 在一些实施例中,在来自一个或多个用户站的带宽请求争用信道上接收上行链路带宽请求消息。 上行链路带宽请求消息由用户站通过随机选择的正交序列调制随机选择的不相交导频模式的导频子载波来生成。 当上行链路带宽请求消息成功检测和解码时,基站向用户站分配上行带宽。 基站使用SDMA技术来确定基于正交序列的信道响应以检测和解码上行链路带宽请求消息。

    BASE STATION AND METHOD FOR RESOURCE ALLOCATION IN A 3GPP LTE NETWORK
    39.
    发明申请
    BASE STATION AND METHOD FOR RESOURCE ALLOCATION IN A 3GPP LTE NETWORK 审中-公开
    3GPP LTE网络中资源分配的基站和方法

    公开(公告)号:US20120287895A1

    公开(公告)日:2012-11-15

    申请号:US13558964

    申请日:2012-07-26

    IPC分类号: H04W72/04

    摘要: Embodiments of a base station and methods for allocating uplink bandwidth using SDMA are generally described herein. In some embodiments, uplink bandwidth request messages are received on a bandwidth request contention channel from one or more subscriber stations. The uplink bandwidth request messages are generated by the subscriber stations by modulating pilot subcarriers of a randomly selected disjoint pilot pattern with a randomly selected orthogonal sequence. The base station allocates uplink bandwidth to the subscriber stations when the uplink bandwidth request messages are successfully detected and decoded. The base station uses an SDMA technique to determine channel responses based on the orthogonal sequences to detect and decode the uplink bandwidth request messages.

    摘要翻译: 基站的实施例和使用SDMA分配上行链路带宽的方法在这里通常被描述。 在一些实施例中,在来自一个或多个用户站的带宽请求争用信道上接收上行链路带宽请求消息。 上行链路带宽请求消息由用户站通过随机选择的正交序列调制随机选择的不相交导频模式的导频子载波来生成。 当上行链路带宽请求消息成功检测和解码时,基站向用户站分配上行带宽。 基站使用SDMA技术来确定基于正交序列的信道响应以检测和解码上行链路带宽请求消息。

    Base station coordination through co-located relays
    40.
    发明申请
    Base station coordination through co-located relays 审中-公开
    基站协调通过同位置继电器

    公开(公告)号:US20100144356A1

    公开(公告)日:2010-06-10

    申请号:US12315997

    申请日:2008-12-09

    IPC分类号: H04W40/00 H04B7/14 H04M1/00

    摘要: A relay station, which is used to communicate between a base station and a subscriber station in a wireless communications network, may also be used to communicate between the base station and another base station in an adjacent network by having the relay station communicate a message to or from the other base station, either directly or through another relay station associated with the other base station. In some embodiments, relay stations in adjacent networks may be co-located, so that they can communicate with each other over a short high-speed link. In some embodiments this link may be suitable for direct digital communications rather than through modulated carrier signals.

    摘要翻译: 用于在无线通信网络中的基站与用户站之间进行通信的中继站也可以用于在基站与相邻网络中的另一个基站之间进行通信,方法是使中继站将消息传递到 或者从另一基站直接或通过与另一个基站相关联的另一个中继站。 在一些实施例中,相邻网络中的中继站可以是共同定位的,使得它们可以通过短的高速链路相互通信。 在一些实施例中,该链路可以适用于直接数字通信,而不是通过调制载波信号。