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    • 3. 发明申请
    • Method and apparatus for reducing paging-related delays
    • 减少寻呼相关延迟的方法和装置
    • US20050009548A1
    • 2005-01-13
    • US10614942
    • 2003-07-08
    • Sean KelleyJohn Harris
    • Sean KelleyJohn Harris
    • H04W68/00H04W76/04H04Q7/20
    • H04W68/00H04W76/20
    • In general, paging-related delays are reduced by empowering an idle mobile (120) to initiate a transition to semi-dormant, unslotted mode, and/or RSCI modes, based on triggers (304) known to the MS. This is an efficient manner (in terms of both RF and battery-life cost considerations) in which to use semi-dormant and RSCI modes (306). If the MS (120) is able to anticipate a paging channel (PCH) message (for example, after sending or receiving an SMS or presence update), then the MS can intelligently reduce its slot cycle index for a short period of time, sacrificing a small amount of battery life, when the R-SCI is most likely to deliver improved service. Moreover, if the MS is low mobility (i.e. low idle handoff rate), then the MS can transition to a semi-dormant mode with very little cost, since it will not need to send many radio environment reports.
    • 通常,通过基于MS已知的触发(304),通过授权空闲移动台(120)来启动向半休眠,未分配模式和/或RSCI模式的转换来减少寻呼相关的延迟。 这是使用半休眠和RSCI模式的有效方式(在RF和电池寿命成本考虑方面)(306)。 如果MS(120)能够预期寻呼信道(PCH)消息(例如,在发送或接收SMS或存在更新之后),则MS可以在短时间内智能地减少其时隙周期索引,牺牲 少量的电池寿命,当R-SCI最有可能提供更好的服务。 此外,如果MS是低移动性(即低空闲切换速率),则MS可以以非常少的成本转换到半休眠模式,因为它不需要发送许多无线电环境报告。
    • 5. 发明申请
    • Method for signaling based on paging channel loading
    • 基于寻呼信道加载的信令方法
    • US20050009534A1
    • 2005-01-13
    • US10614838
    • 2003-07-08
    • John HarrisRonald CrockerSean Kelley
    • John HarrisRonald CrockerSean Kelley
    • H04B1/38H04W68/00H04Q7/20
    • H04W68/00
    • The need to reduce the cost associated with signaling mobiles (120) across multiple cells (101-108) is addressed by embodiments of the present invention. A targeted MS is initially paged only in those cells in which the paging channel loading level is below a particular paging threshold. Similarly for short messaging, the RAN transmits the short messaging to the MS only in those cells in which the paging channel loading level is below a short messaging threshold. Therefore, the MS can be signaled in under-loaded cells first, were the effect on system capacity and performance is negligible. When successful, the MS signaling is achieved at a lower cost to the system than when loaded cells are involved.
    • 通过本发明的实施例来解决与多个小区(101-108)上的信令移动台(120)相关联的成本的需要。 目标MS最初仅在寻呼信道加载等级低于特定寻呼阈值的小区中寻呼。 类似地,对于短消息传送,RAN仅在寻呼信道加载级别低于短​​消息门限的那些小区中向MS发送短消息。 因此,MS可以首先在负载较小的信元中发信号,对系统容量和性能的影响可以忽略不计。 当成功时,与信号载入相比,以较低的成本实现了MS信令。