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    • 42. 发明申请
    • MOBILE ACCESS IN A DIVERSE ACCESS POINT NETWORK
    • 移动接入点网络中的移动接入
    • US20090088131A1
    • 2009-04-02
    • US12239502
    • 2008-09-26
    • Aziz GholmiehFrancesco GrilliNathan E. TennySamer S. ZreiqShlomo Nizri
    • Aziz GholmiehFrancesco GrilliNathan E. TennySamer S. ZreiqShlomo Nizri
    • H04M1/00H04M3/16
    • H04W48/14H04W16/32H04W48/02H04W48/08
    • Facilitating user terminal (UT) access to wireless networks having base stations (BSs) of disparate access types is described herein. In some aspects, BS parameterization is provided to facilitate search and/or access to distinct types of network BSs. For instance, parameters can modify a likelihood of identifying or remaining coupled to restricted access (RA) BSs in a home Node B (HNB) deployment. In other aspects of the subject disclosure, a PLMN ID reserved for HNBs is provided comprising multiple region IDs. Where a UT identifies a home region, HNBs can be given preference over macro BSs. Additionally, the UT can keep track of HNBs and HNB regions that reject access to the UT, and implement a delay time to mitigate rapid signaling to foreign HNBs in a dense HNB deployment. Accordingly, the subject disclosure provides for more efficient UT access in heterogeneous access type networks.
    • 本文描述了促进用户终端(UT)对具有不同访问类型的基站(BS)的无线网络的访问。 在一些方面,提供BS参数化以便于搜索和/或访问不同类型的网络BS。 例如,参数可以修改在家庭节点B(HNB)部署中识别或保留耦合到受限接入(RA)BS的可能性。 在本主题公开的其他方面,提供了为HNB预留的PLMN ID,其包括多个区域ID。 在UT识别家庭区域的情况下,HNB可以被优先于宏BS。 此外,UT可以跟踪拒绝对UT的接入的HNB和HNB区域,并且实现延迟时间以减轻在密集HNB部署中对外部HNB的快速信令。 因此,本发明提供了异构接入型网络中更有效的UT接入。
    • 43. 发明授权
    • Frequency hopping in a wireless communication network
    • 无线通信网络中的跳频
    • US09374131B2
    • 2016-06-21
    • US12621945
    • 2009-11-19
    • Wanshi ChenPeter GaalJuan MontojoMasato KitazoeSaiyiu Duncan HoNathan E. Tenny
    • Wanshi ChenPeter GaalJuan MontojoMasato KitazoeSaiyiu Duncan HoNathan E. Tenny
    • H04B1/7143
    • H04B1/7143
    • Techniques for performing frequency hopping in a wireless network are described. In an aspect, frequency hopping may be performed based on both cell identity (ID) and system time information. In one design, a user equipment (UE) may determine a cell ID of a cell and may obtain system time information for the cell. The UE may determine resources to use for transmission with frequency hopping based on the cell ID and the system time information. In one design, the UE may initialize a PN generator in each radio frame with an initial value determined based on the cell ID and a system frame number (SFN) for the radio frame. The UE may determine the resources to use for transmission based on a hopping function, a mirroring function, and a PN sequence from the PN generator. The UE may send a transmission on the resources to the cell.
    • 描述用于在无线网络中执行跳频的技术。 在一个方面,可以基于小区标识(ID)和系统时间信息来执行跳频。 在一种设计中,用户设备(UE)可以确定小区的小区ID,并且可以获得小区的系统时间信息。 UE可以基于小区ID和系统时间信息来确定用于使用跳频进行传输的资源。 在一种设计中,UE可以利用基于小区ID确定的初始值和无线电帧的系统帧号(SFN)来初始化每个无线电帧中的PN发生器。 基于来自PN发生器的跳频功能,镜像功能和PN序列,UE可以确定用于传输的资源。 UE可以向资源发送资源上的传输。
    • 44. 发明授权
    • Multicast/broadcast reporting for wireless networks
    • 无线网络的组播/广播报告
    • US09265028B2
    • 2016-02-16
    • US11765994
    • 2007-06-20
    • Nathan E. TennyLorenzo Cassaccia
    • Nathan E. TennyLorenzo Cassaccia
    • H04W4/00H04W72/00
    • H04W72/005
    • Facilitating feedback to a third generation partnership project (3GPP) long term evolution (LTE) or subsequent network is described herein. By way of example one or more blocks of downlink transmission resources (e.g., downlink channel) can be correlated to one or more blocks of uplink transmission resources (e.g., uplink channel) during scheduling of a transmission allocation period. For instance, the correlation can identify to terminal devices a particular uplink channel that can be used to transmit, among other things, a negative acknowledgement (NACK) related to a particular downlink channel. Additionally, multiple uplink resources can be employed to facilitate a quantitative and/or qualitative determination of severity of data loss. Furthermore, a limiting factor can reduce a number of terminal devices responding to lost data simultaneously, reducing feedback interference. As described, the subject innovation can provide for dynamic and/or static feedback in LTE networks to ensure robust service transmissions for such networks.
    • 本文描述了促进对第三代合作伙伴计划(3GPP)长期演进(LTE)或后续网络的反馈。 作为示例,在传输分配周期的调度期间,下行链路传输资源(例如,下行链路信道)的一个或多个块可以与一个或多个上行链路传输资源块(例如,上行链路信道)相关联。 例如,相关性可以向终端设备识别可以用于发送特定下行链路信道的否定确认(NACK)的特定上行链路信道。 另外,可以采用多个上行链路资源来促进数据丢失严重性的定量和/或定性确定。 此外,限制因素可以减少响应于丢失的数据的多个终端设备同时减少反馈干扰。 如所描述的,本发明可以提供LTE网络中的动态和/或静态反馈,以确保这种网络的稳健服务传输。
    • 49. 发明申请
    • EQUIVALENT HOME ID FOR MOBILE COMMUNICATIONS
    • 移动通信的等效家庭ID
    • US20090086672A1
    • 2009-04-02
    • US12239509
    • 2008-09-26
    • Aziz GholmiehFrancesco GrilliNathan E. TennySamer S. ZreiqShlomo Nizri
    • Aziz GholmiehFrancesco GrilliNathan E. TennySamer S. ZreiqShlomo Nizri
    • H04W4/00
    • H04W48/14H04W16/32H04W48/02H04W48/08
    • Facilitating user terminal (UT) access to wireless networks having disparate types of base stations (BSs) is described herein. By way of example, a distinct identifier (ID) can be reserved for a particular type of network access point (e.g. restricted or general access, full or fractional re-use, transmit power, cell size, etc.). The distinct ID can be broadcast by such access points, identifying the access point type. In some aspects, the distinct ID can be unicast to a terminal that is within a predetermined region of the network. Thus, at least within such region, the terminal can be directed to search for or handoff to a preferred type of access point (such as a home Node B). In such aspects, by providing regional-specific access, the subject disclosure can significantly reduce overhead signaling outside a home region where a home or preferred access point is expected to be found.
    • 本文描述了促进用户终端(UT)接入具有不同类型的基站(BS)的无线网络。 作为示例,可以为特定类型的网络接入点(例如受限或一般接入,全部或部分重用,发射功率,小区大小等)保留不同的标识符(ID)。 可以通过这些接入点广播不同的ID,识别接入点类型。 在一些方面,不同的ID可以是单播到位于网络的预定区域内的终端。 因此,至少在这样的区域内,可以引导终端搜索或切换到优选类型的接入点(例如家庭节点B)。 在这些方面,通过提供区域特定的访问,主题公开可以显着地减少在期望发现家庭或优选接入点的家庭区域之外的开销信令。