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    • 88. 发明申请
    • CIPHERING CONTROL AND SYNCHRONIZATION IN A WIRELESS COMMUNICATION SYSTEM
    • 无线通信系统中的加密控制和同步
    • US20070258591A1
    • 2007-11-08
    • US11743889
    • 2007-05-03
    • Stephen TerryPeter WangUlises Olvera-Hernandez
    • Stephen TerryPeter WangUlises Olvera-Hernandez
    • H04K1/00
    • H04L1/187H04L63/0428H04W12/001
    • Ciphering control and synchronization for both U-plane data and C-plane signaling messages in a wireless communication network are disclosed. Ciphering entities are located in a wireless transmit/receive unit (WTRU) and a network. The ciphering entities of the WTRU and the network perform ciphering control and ciphering parameter synchronization. The ciphering may be performed with a packet data convergence protocol (PDCP) layer sequence number (SN) for user plane data, a non-access stratum SN, a radio resource control SN, or an encryption SN for a control plane message. Alternatively, the ciphering control and ciphering parameter synchronization may be performed by PDCP entities of the WTRU and the network. For ciphering parameter synchronization, HFN and SN synchronization and counter check procedures are performed by the WTRU and the network based on a synchronization command message, sequence number window information, or a counter check message exchanged between the WTRU and the network.
    • 公开了无线通信网络中的U平面数据和C平面信令消息的加密控制和同步。 加密实体位于无线发射/接收单元(WTRU)和网络中。 WTRU和网络的加密实体执行加密控制和加密参数同步。 可以使用用于用户平面数据的分组数据会聚协议(PDCP)层序列号(SN),用于控制平面消息的非接入层SN,无线电资源控制SN或加密SN来执行加密。 或者,加密控制和加密参数同步可以由WTRU和网络的PDCP实体执行。 对于加密参数同步,基于在WTRU和网络之间交换的同步命令消息,序列号窗口信息或计数器检查消息,WTRU和网络执行HFN和SN同步和计数器检查过程。
    • 89. 发明申请
    • MEDIA INDEPENDENT HANDOVER APPLICATION SERVER FOR FACILITATING SEAMLESS INTEGRATION OF MULTI-TECHNOLOGY NETWORKS
    • 媒体独立切换应用服务器,用于促进多技术网络的无缝集成
    • US20070110075A1
    • 2007-05-17
    • US11555318
    • 2006-11-01
    • Ulises Olvera-Hernandez
    • Ulises Olvera-Hernandez
    • H04L12/56
    • H04W36/005H04L29/06027H04L65/1006H04L69/18H04L69/324H04W36/0011H04W36/14H04W80/08H04W80/10H04W88/06
    • A media independent handover (MIH) application server which facilitates seamless integration of multi-technology networks. The MIH application server includes a higher layer transport unit for interfacing with at least one dual mode terminal, a layer 2 (L2) transport unit for interfacing with the dual mode terminal via a first access network, (e.g., IEEE 802.21, Ethernet and the like), and a session initiation protocol (SIP) interface for interfacing with the dual mode terminal via a second access network, (e.g., a Third Generation Partnership Project (3GPP) network). The MIH application server facilitates seamless integration of Internet protocol (IP) functions of the dual mode terminal via the higher layer transport unit, facilitates seamless integration of IEEE 802 functions of the dual mode terminal via the L2 transport unit, and supports SIP signaling between the MIH application server and the dual mode terminal via the second access network.
    • 一种促进多技术网络无缝集成的媒体独立切换(MIH)应用服务器。 MIH应用服务器包括用于与至少一个双模终端进行接口的更高层传输单元,用于经由第一接入网络与双模终端进行接口的层2(L2)传输单元(例如,IEEE 802.21,以太网和 类似),以及用于经由第二接入网络(例如,第三代合作伙伴计划(3GPP)网络)与双模终端进行接口的会话发起协议(SIP)接口。 MIH应用服务器有助于通过更高层传输单元实现双模终端的Internet协议(IP)功能的无缝集成,有助于通过L 2传输单元无缝集成双模终端的IEEE 802功能,并支持双方终端之间的SIP信令 MIH应用服务器和通过第二接入网络的双模终端。
    • 90. 发明申请
    • METHOD AND APPARATUS FOR MAPPING 3GPP SERVICE PRIMITIVES TO MEDIA INDEPENDENT HANDOVER EVENT SERVICES
    • 将3GPP服务原则映射到媒体独立切换事件服务的方法和装置
    • US20070104116A1
    • 2007-05-10
    • US11554392
    • 2006-10-30
    • Ulises Olvera-Hernandez
    • Ulises Olvera-Hernandez
    • H04L12/28H04Q7/00H04J3/16
    • H04W36/005H04W76/22H04W80/02H04W88/08
    • A Third Generation Partnership Project (3GPP) media independent handover (MIH) service access point (SAP) is configured to provide MIH event services, (e.g., IEEE 802.21 event services), by mapping service primitives to the MIH event services. The service primitives may be 3GPP service primitives which originate from at least one of a radio resources (RR) layer, a logical link control (LLC) layer, a general packet radio service (GPRS) mobility management (GMM) layer, a session management (SM) layer, a non-access stratum (NAS), an access stratum (AS) and an evolved universal terrestrial radio access (E-UTRA)/evolved core network (E-CORE) system. The event services may include a link parameter change event service, a link up event service, a link going down event service, a link down event service, a handover complete event service and a link detected event service.
    • 通过将服务原语映射到MIH事件服务,第三代合作伙伴计划(3GPP)媒体独立切换(MIH)服务接入点(SAP)被配置为提供MIH事件服务(例如,IEEE 802.21事件服务)。 服务原语可以是源自无线电资源(RR)层,逻辑链路控制(LLC)层,通用分组无线电业务(GPRS)移动性管理(GMM)层,会话管理 (SM)层,非接入层(NAS),接入层(AS)和演进通用陆地无线接入(E-UTRA)/演进核心网(E-CORE)系统。 事件服务可以包括链路参数改变事件服务,链接事件服务,链路下行事件服务,链路断开事件服务,切换完成事件服务和链接检测事件服务。