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    • 11. 发明授权
    • Method and system for determining reason for too late handover to home eNB
    • 确定到家庭eNB切换过迟的原因的方法和系统
    • US09510253B2
    • 2016-11-29
    • US13520792
    • 2010-04-26
    • Lifeng HanYin GaoLongtao RenJian ZhangShengyao Jin
    • Lifeng HanYin GaoLongtao RenJian ZhangShengyao Jin
    • H04W36/08H04W36/00H04W92/20
    • H04W36/08H04W36/0005H04W36/0016H04W36/0055H04W92/20
    • The present disclosure provides a method for determining a reason for too late handover to a Home eNB (HeNB), and the method includes that: after completing the re-establishment link of Radio. Resource Control (RRC) with User Equipment (UE), the HeNB confirms that a Radio Link Failure (RLF) event occurs when the UE is connected with a cell of another eNodeB; the HeNB generates an RLF Indication message and transmits the RLF Indication message to the another eNodeB, wherein the RLF Indication message includes information of a Closed Subscriber Group (CSG) cell currently accessed by the UE; the another eNodeB determines the reason for too late handover of the UE to the HeNB according to the RLF Indication message. The disclosure also provides a system for determining the reason for too late handover to the HeNB. The present disclosure can determine a specific reason for the RLF, and thereby, can be more useful for improving the configuration of related parameters at the network side.
    • 本公开提供了一种用于确定到家庭eNB(HeNB)的切换过晚的原因的方法,并且该方法包括:完成无线电的重新建立链路之后。 资源控制(RRC)与用户设备(UE),HeNB确认当UE与另一个eNodeB的小区连接时,发生无线链路故障(RLF)事件; HeNB生成RLF指示消息并将RLF指示消息发送到另一个eNodeB,其中RLF指示消息包括UE当前访问的封闭用户组(CSG)小区的信息; 另一个eNodeB根据RLF指示消息确定UE到HeNB的切换过晚的原因。 本公开还提供了一种用于确定到HeNB切换过晚的原因的系统。 本公开可以确定RLF的特定原因,从而可以更有用于改善网络侧的相关参数的配置。
    • 12. 发明申请
    • Sheathed Duodenoscope
    • 护颈十二指肠镜
    • US20160227988A1
    • 2016-08-11
    • US15098602
    • 2016-04-14
    • Kerang JiangXiangyang WuZhenyu ZhouChong ChenJian ZhangMing Xu
    • Kerang JiangXiangyang WuZhenyu ZhouChong ChenJian ZhangMing Xu
    • A61B1/00A61B1/273A61B1/018
    • A61B1/00142A61B1/00096A61B1/00098A61B1/00101A61B1/00135A61B1/00137A61B1/00177A61B1/0615
    • A sheathed endoscope, includes: an endoscope and a disposable component. The disposable compartment protects the inner and outer surfaces of the endoscope. The disposable compartment includes: a cap of endoscope tip in the distal end of endoscope, a disposable tube for biopsy forceps, and an outside sheath capsule for endoscope shaft. The tip cap connects the sheath capsule and the disposable tube for biopsy forceps. There are multiple windows set on the lateral side of endoscope tip, wherein pills containing transparent fluid are placed somewhere in between of the tip cap and the distal end of endoscope. The pills will be crushed by co-fraction of the tip cap and the distal end of endoscope, to release the transparent fluid to fill in the space formed between the tip cap and the distal end of the endoscope. This disposable sheath compartment in the invention will cover all surfaces of the endoscope with disposable material, preventing contaminations on endoscope during endoscopy, meanwhile there is anti-glaring design, to prevent producing of glaring in the space formed between the tip cap and the distal end of endoscope.
    • 护套内窥镜包括:内窥镜和一次性部件。 一次性隔间保护内窥镜的内表面和外表面。 一次性隔室包括:内窥镜前端的内窥镜顶盖,活检钳的一次性管,以及内窥镜轴用外鞘。 尖端帽连接鞘囊和用于活检钳的一次性管。 在内窥镜头的侧面设置有多个窗口,其中包含透明流体的药丸放置在尖端帽和内窥镜的远端之间的某处。 丸剂将被顶盖和内窥镜的远端的共同部分压碎,以释放透明流体,以填充尖端盖和内窥镜的远端之间形成的空间。 本发明的这种一次性护套室将以一次性材料覆盖内窥镜的所有表面,防止在内窥镜检查时对内窥镜的污染,同时具有防眩光设计,以防止在尖端帽与远端之间形成的空间中产生眩光 的内窥镜。
    • 16. 发明授权
    • Arbitrary sample rate conversion for communication systems
    • 通信系统任意采样率转换
    • US09191034B2
    • 2015-11-17
    • US14003639
    • 2011-03-09
    • Xiaojing HuangYingjie Jay GuoJian Zhang
    • Xiaojing HuangYingjie Jay GuoJian Zhang
    • H04L25/03H04B1/00H03H17/02H03H17/06H04L27/26H04L25/14
    • H04B1/0017H03H17/028H03H17/0642H04L25/03828H04L25/03834H04L25/03878H04L25/14H04L27/2628H04L27/2644H04L27/2649
    • Disclosed is a communication modulator with sample rate conversion. The modulator comprises a symbol mapping module configured to map an input bitstream to a symbol sequence; a pre-distortion module configured to multiply the symbol sequence by a discrete frequency response to produce a pre-distorted symbol sequence; a modulation module configured to modulate the pre-distorted symbol sequence to a time-domain baseband sample sequence; a sample rate conversion module configured to convert the sample rate of the baseband sample sequence to a different sample rate to produce a sample-rate-converted baseband sample sequence; and an up-conversion module configured to up-convert the sample-rate-converted baseband sample sequence to an intermediate frequency signal. The discrete frequency response by which the pre-distortion module multiplies the symbol sequence is configured to compensate for passband droop introduced to the sample-rate-converted baseband sample sequence by the sample rate conversion module.
    • 公开了具有采样率转换的通信调制器。 调制器包括配置成将输入比特流映射到符号序列的符号映射模块; 配置成将符号序列乘以离散频率响应以产生预失真的符号序列的预失真模块; 调制模块,被配置为将所述预失真符号序列调制为时域基带采样序列; 采样率转换模块,被配置为将所述基带采样序列的采样率转换成不同的采样率,以产生采样率转换的基带采样序列; 以及上变频模块,被配置为将采样率转换的基带采样序列升压转换成中频信号。 预失真模块乘以符号序列的离散频率响应被配置为补偿由采样率转换模块引入到采样率转换的基带采样序列的通带下降。
    • 18. 发明授权
    • Method, user equipment, base station, and system for detecting sharing of timing advance value
    • 方法,用户设备,基站和系统,用于检测定时提前价值的共享
    • US08953541B2
    • 2015-02-10
    • US13609045
    • 2012-09-10
    • Yi JangMeylan ArnuadYuhua ChenWei QuanZhongbin QinJian Zhang
    • Yi JangMeylan ArnuadYuhua ChenWei QuanZhongbin QinJian Zhang
    • H04W4/00H04W56/00
    • H04W56/0045
    • Embodiments of the present invention disclose a method, user equipment, base station, and system for detecting sharing of a timing advance value, relate to the field of communications technologies, and solve a problem in the prior art that a normal service cannot be provided because a TA value cannot be shared between different uplink CCs. According to the embodiments of the present invention, the user equipment may determine, through a time offset between synchronization of downlink component carriers corresponding to uplink component carriers, that a too large time offset indicates that a same TA value cannot be shared; the base station may calculate a TA value directly through a dedicated preamble sequence, and then compares the TA value with a TA value of one of the component carriers, where a too large difference between the TA values indicates that a same TA value cannot be shared.
    • 本发明的实施例公开了一种用于检测定时提前价值的共享的方法,用户设备,基站和系统,涉及通信技术领域,并且解决了现有技术中由于不能提供正常服务的问题,因为 TA不能在不同的上行链路CC之间共享。 根据本发明的实施例,用户设备可以通过在与上行链路分量载波对应的下行链路分量载波的同步之间的时间偏移来确定太大的时间偏移指示不能共享相同的TA值; 基站可以通过专用前置码序列直接计算TA值,然后将TA值与分量载波之一的TA值进行比较,其中TA值之间的太大值表示不能共享相同的TA值 。