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    • 3. 发明授权
    • Method and apparatus for uplink transmission timing in a mobile communications system
    • 移动通信系统中上行链路传输定时的方法和装置
    • US08009607B2
    • 2011-08-30
    • US10128583
    • 2002-04-24
    • Fredrik GunnarssonNiclas WibergGunnar BarkEva Englund
    • Fredrik GunnarssonNiclas WibergGunnar BarkEva Englund
    • H04B7/216
    • H04L1/0021H04L1/0002H04L1/0006H04L1/0022Y02D50/10
    • A radio network provides centralized load control in order to control uplink interference in a cell while at the same time permitting adaptation to fast channel variations. The radio network sends to a mobile terminal a percentage of time that the mobile terminal may transmit over a radio channel in the uplink direction to the radio network. The mobile determines a current or future condition of the radio channel and restricts uplink transmissions based on the received percentage and the radio channel condition. Transmissions are restricted to times when the current or future condition is favorable up to the percentage amount. Channel condition favorability may be determined by the mobile station, in one example embodiment, by comparing the radio channel condition to an average condition of the channel, such as a local or moving average channel condition. Also in an example embodiment, the mobile may determine a current or future channel condition using transmit power control commands received from the radio network.
    • 无线电网络提供集中式负载控制,以便控制小区中的上行链路干扰,同时允许适应快速信道变化。 无线电网络向移动终端发送移动终端可以通过无线电信道在上行链路方向上向无线电网络传送的时间百分比。 移动台确定无线电信道的当前或未来状况,并基于所接收的百分比和无线电信道状况来限制上行链路传输。 传输仅限于当前或未来状况优于百分比的时间。 在一个示例性实施例中,通过将无线电信道条件与信道的平均条件(诸如本地或移动平均信道条件)进行比较,可以由移动台确定信道条件有利性。 同样在示例性实施例中,移动台可以使用从无线电网络接收的发射功率控制命令来确定当前或将来的信道状况。
    • 4. 发明授权
    • Arrangement and method in a mobile communication network
    • 移动通信网络中的布置和方法
    • US08135017B2
    • 2012-03-13
    • US12095848
    • 2005-12-01
    • Eva EnglundStefan ParkvallGunnar BarkKe Wang HelmerssonMats SågforsRong Hu
    • Eva EnglundStefan ParkvallGunnar BarkKe Wang HelmerssonMats SågforsRong Hu
    • H04L12/28
    • H04W52/228H04W52/16H04W52/325H04W52/362H04W52/40H04W52/48
    • The invention relates to a method and an arrangement for obtaining efficient radio resource allocation in a mobile communication network comprising a communication network entity (15) and at least one user equipment (18) transmitting data to said mobile communication network entity (15) over a radio interface. A first data transmission from said at least one user equipment (18) is received, whereby said first transmission is decoded and a message (ACK/NACK) based on a result of the decoding is sent on a downlink channel (13) comprising information of said first received data transmission. A second data transmission from said at least one user equipment (18) is received, whereby the power on said downlink channel (13) is adjusted depending on the result of said decoding and the content in said received second data transmission.
    • 本发明涉及一种用于在移动通信网络中获得有效无线电资源分配的方法和装置,该移动通信网络包括通信网络实体(15)和至少一个用户设备(18),该用户设备(18)通过以下方式向所述移动通信网络实体 无线接口 接收来自所述至少一个用户设备(18)的第一数据传输,由此所述第一传输被解码,并且在下行链路信道(13)上发送基于解码结果的消息(ACK / NACK),包括: 首先接收数据传输。 接收来自所述至少一个用户设备(18)的第二数据传输,由此根据所述解码的结果和所接收的第二数据传输中的内容来调整所述下行链路信道(13)上的电力。
    • 6. 发明申请
    • Uplink Coordinated Inter-Cell Interference Cancellation
    • 上行协调的小区间干扰消除
    • US20120093093A1
    • 2012-04-19
    • US12992039
    • 2008-05-21
    • Pål FrengerEva EnglundFredrik GunnarssonNiclas Wiberg
    • Pål FrengerEva EnglundFredrik GunnarssonNiclas Wiberg
    • H04W72/04H04W74/04
    • H04B7/0452H04J11/005H04L5/0023H04L5/0032H04L5/0073H04W92/045H04W92/20
    • Device, computer readable medium and method for joint multi-user processing in a first base station of a telecommunication network, which includes at least a second base station and first and second terminals served by the corresponding first and second base stations. The method includes issuing, at the first base station, a first uplink transmission grant for the first terminal; receiving, at the first base station, from the second base station scheduling information about an uplink transmission of the second terminal, wherein an up-link transmission grant for the uplink transmission of the second terminal is issued by the second base station; and jointly decoding, at the first base station, an uplink transmission from the first terminal and the uplink transmission from the second terminal, which is not served by the first base station, based on the received scheduling information about the uplink transmission of the second terminal.
    • 在电信网络的第一基站中用于联合多用户处理的设备,计算机可读介质和方法,其包括至少第二基站以及由相应的第一和第二基站服务的第一和第二终端。 该方法包括在第一基站发出第一终端的第一上行链路传输许可; 在第一基站从第二基站接收关于第二终端的上行链路传输的调度信息,其中由第二基站发出用于第二终端的上行链路传输的上行链路传输许可; 以及基于所接收到的关于所述第二终端的所述上行链路传输的调度信息,在所述第一基站处,从所述第一终端和所述第二终端的上行链路传输(其不由所述第一基站服务的)共同解码 。