会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 7. 发明授权
    • Method and apparatus for allocating data streams given transmission time interval (TTI) constraints
    • 给定传输时间间隔(TTI)约束的数据流分配方法和装置
    • US06813284B2
    • 2004-11-02
    • US09764788
    • 2001-01-17
    • Alkinoos VayanosFrancesco GrilliPeng Li
    • Alkinoos VayanosFrancesco GrilliPeng Li
    • H04Q724
    • H04L1/0017H04B7/2656H04L1/0025
    • A method and system that enables multiplexing a plurality of data streams onto one data stream based on data stream priorities, available transport format combinations (TFCs), and transmission time interval (TTI) constraints of transport frames within the TFCs is disclosed. A subscriber unit has applications that produce separate data streams. Example applications include voice, signaling, E-mail and web applications. The data streams are combined by a multiplexer module into one data stream called the transport stream. The transport stream is sent over the reverse link to base station transceivers (BTS). The multiplexer module multiplexes the data streams onto a single stream according to available TFCs, TTI constraints, and data stream priorities.
    • 公开了一种基于数据流优先级,可用传输格式组合(TFC)以及TFC内的传输帧的传输时间间隔(TTI)约束将多个数据流复用到一个数据流上的方法和系统。 用户单元具有产生单独数据流的应用。 示例应用包括语音,信令,电子邮件和Web应用程序。 数据流由多路复用器模块组合成一个称为传输流的数据流。 传输流通过反向链路发送到基站收发器(BTS)。 多路复用器模块根据可用的TFC,TTI约束和数据流优先级将数据流复用到单个流上。
    • 9. 发明授权
    • Notification of modification of system information in a wireless communication system
    • 在无线通信系统中修改系统信息的通知
    • US09008655B2
    • 2015-04-14
    • US13467667
    • 2012-05-09
    • Masato KitazoeNathan Edward TennyFrancesco Grilli
    • Masato KitazoeNathan Edward TennyFrancesco Grilli
    • H04W4/00H04B7/00H04W48/12H04W72/00
    • H04W68/02H04W48/12H04W72/005
    • Systems and methodologies are described that facilitate notifying and detecting modification of system information in a wireless communication system. A mobile device may receive a first system information block (SIB) in a first time period, obtain from the first SIB at least one parameter related to modification of at least one SIB, and determine whether to receive the at least one SIB based on the at least one parameter obtained from the first SIB. The mobile device may receive a paging message in a second time period and may determine whether to receive one or more SIBs based on information obtained from the paging message. The mobile device may receive the first SIB in the first time period after entering a cell in an idle mode. The mobile device may receive the paging message in the second time period after accessing the cell.
    • 描述了便于在无线通信系统中通知和检测系统信息的修改的系统和方法。 移动设备可以在第一时间段内接收第一系统信息块(SIB),从第一SIB获得与修改至少一个SIB有关的至少一个参数,并且基于所述至少一个SIB来确定是否接收所述至少一个SIB 从第一SIB获得的至少一个参数。 移动设备可以在第二时间段内接收寻呼消息,并且可以基于从寻呼消息获得的信息来确定是否接收一个或多个SIB。 移动设备可以在进入空闲模式的小区之后的第一时间段中接收第一SIB。 移动设备可以在访问小区之后的第二时间段中接收寻呼消息。
    • 10. 发明授权
    • Handover mechanism that exploits uplink channel quality of a target cell
    • 利用目标小区的上行链路信道质量的切换机制
    • US08891489B2
    • 2014-11-18
    • US12049867
    • 2008-03-17
    • Rashid Ahmed Akbar AttarAleksandar DamnjanovicDurga Prasad MalladiFrancesco Grilli
    • Rashid Ahmed Akbar AttarAleksandar DamnjanovicDurga Prasad MalladiFrancesco Grilli
    • H04W4/00H04W36/30
    • H04W36/30H04W36/245
    • System(s) and method(s) are provided for handover of a mobile terminal in a wireless communication system. Handoff resolution relies on both a downlink channel quality indication between a serving base station and the mobile terminal, and uplink channel quality indications amongst the terminal and a measurement set of target base stations. To generate UL channel quality indicators, the mobile station conveys a narrowband or broadband, sounding reference signal, and serving and target base stations measure UL and DL performance metrics (e.g., RSRP, RSSI, or RSOT). In backward handover, UL channel state information from target cells is received at the serving base station through backhaul communication, and handoff is resolved based on both UL and DL quality reports. In forward handover, the set of UL quality reports are conveyed to the mobile station to determine a target cell for handoff.
    • 提供了一种用于无线通信系统中的移动终端切换的系统和方法。 切换分辨率依赖于服务基站与移动终端之间的下行链路信道质量指示以及终端之间的上行链路信道质量指示和目标基站的测量集合。 为了产生UL信道质量指示符,移动台传送窄带或宽带,探测参考信号,并且服务和目标基站测量UL和DL性能度量(例如,RSRP,RSSI或RSOT)。 在向后切换中,通过回程通信在服务基站接收来自目标小区的UL信道状态信息,并且基于UL和DL质量报告来解决切换。 在正向切换中,将该UL质量报告传送给移动台以确定用于切换的目标小区。