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    • 3. 发明申请
    • IMPROVED RE-TRANSMISSION CAPABILITY IN SEMI-PERSISTENT TRANSMISSION
    • 在半持久性传输中提高重传能力
    • WO2009053930A3
    • 2009-07-30
    • PCT/IB2008054384
    • 2008-10-23
    • NOKIA CORPNOKIA INCMALKAMAKI ESA MOJALA JUSSI KLUNDEN JARI PETTERI
    • MALKAMAKI ESA MOJALA JUSSI KLUNDEN JARI PETTERI
    • H04L1/18
    • H04L1/1822H04L1/1812H04L1/1854H04L1/1887
    • One or more hybrid automatic repeat request process identifications are configured for scheduling without associated control signaling. A particular HARQ process ID to be assumed for a given subframe is determined based on at least one of: a) system frame number; b) number of hybrid automatic repeat request processes that are allocated for semi- persistent scheduling; and c) periodicity for semi-persistent scheduling. In various embodiments: a) is broadcast and b) and c) are sent via RRC signaling; and the assumed particular HARQ process ID is determined as a function of [Current TTI/SP_Period] mod Num_SP_HARQ: wherein Current TTI is a number for the given subframe derived from the system frame number and the term [Current TTI/SP_Period] is rounded to an integer prior to the modulo operation; SP_Period is the periodicity of the semi-persistent scheduling; and Num_SP_HARQ is the number of hybrid automatic repeat request processes that are allocated for semi-persistent scheduling.
    • 一个或多个混合自动重复请求过程标识被配置用于调度,而没有关联的控制信令。 基于以下中的至少一个来确定针对给定子帧假定的特定HARQ过程ID:a)系统帧号; b)分配给半持久调度的混合自动重复请求过程的数量; 和c)半持久调度的周期性。 在各种实施例中:a)被广播并且b)和c)经由RRC信令被发送; 并根据[当前TTI / SP_Period] modNum_SP_HARQ确定假设的特定HARQ进程ID:其中当前TTI是从系统帧号导出的给定子帧的编号,并且术语[当前TTI / SP_Period]被舍入为 在模操作之前的整数; SP_Period是半持久调度的周期性; Num_SP_HARQ是分配给半持久调度的混合自动重传请求进程的数量。
    • 7. 发明申请
    • DISCONTINUOUS RECEPTION WITH USER EQUIPMENT BASED MOBILITY
    • 断续接收与基于用户设备的移动性
    • WO2012131568A3
    • 2012-11-22
    • PCT/IB2012051433
    • 2012-03-26
    • RENESAS MOBILE CORPHENTTONEN TEROOJALA JUSSI KPIRSKANEN JUHO
    • HENTTONEN TEROOJALA JUSSI KPIRSKANEN JUHO
    • H04W36/08H04W8/26
    • H04W8/26H04W36/08H04W76/048
    • A new RRC Connected (mobility) state is described in which a UE utilizes a temporary identifier to monitor a downlink control channel in accordance with a discontinuous reception cycle; and maintains the new connected state, the discontinuous reception cycle and the temporary identifier while the UE re-selects to a second/serving access node which lies within a same designated reselection area as a first/source access node. In various specific embodiments, the DRX cycle is maintained but re-aligned with a system frame number of the second access node; the temporary identifier is a CRNTI and the designated re-selection area is defined by all contiguous cells in which respective access nodes broadcast the CRNTI in system information; the UE re-selects to the second access node in the absence of control signaling; and the UE enters the new connected mobility state automatically upon expiry of a time alignment timer or upon explicit network signaling while in a different connected state.
    • 描述了一种新的RRC连接(移动性)状态,其中UE根据不连续接收周期利用临时标识符来监视下行链路控制信道; 并且当UE重新选择位于与第一/源接入节点相同的指定重选区域内的第二/服务接入节点时,维持新的连接状态,不连续接收周期和临时标识符。 在各种特定实施例中,DRX周期被维持但与第二接入节点的系统帧号重新对齐; 所述临时标识为CRNTI,所述指定的重选区域由各个接入节点在系统信息中广播所述CRNTI的所有连续小区定义; 在没有控制信令的情况下,UE重新选择到第二接入节点; 并且UE在时间对准定时器期满时自动进入新连接移动性状态,或者在处于不同连接状态时显性网络信令。