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1. 发明申请

WO2006070225A1 METHOD AND APPARATUS TO OPTIMIZE THE UTILIZATION OF THE CARRIERS IN A FLEXIBLE MULTI-CARRIER SYSTEM 审中-公开
标题翻译：优化灵活多载波系统中载波运动的方法和装置
公开(公告)号：WO2006070225A1
公开(公告)日：2006-07-06
申请号：PCT/IB2005/003447
申请日：2005-11-17
申请人： NOKIA CORPORATION , NOKIA, INC. , PURNADI, Rene , ZHENG, Haihong , KAKANI, Naveen, Kumark , BOARIU, Adrian
发明人： PURNADI, Rene , ZHENG, Haihong , KAKANI, Naveen, Kumark , BOARIU, Adrian
IPC分类号： H04L27/26
CPC分类号： H04W72/0453
摘要： Aspects of this invention provide a MC wireless network, and a method, to allocate at least one carrier to a mobile station. The method includes making an initial carrier allocation of M carrier(s) to the mobile station, where M is less than or equal to a total number of carriers N in the MC wireless network; and subsequently re-allocating carriers to the mobile station, based on at least one criterion, by at least one of changing the value of M and moving the mobile station to at least one different carrier. A mobile station that is operable in the MC wireless network for dynamically changing its carrier allocations is also provided.
摘要翻译：本发明的方面提供了一种MC无线网络，以及一种向移动台分配至少一个载波的方法。该方法包括对移动站进行M个载波的初始载波分配，其中M小于或等于MC无线网络中的载波总数N; 并且随后基于至少一个准则，通过改变M的值并将移动台移动到至少一个不同的载波中的至少一个，将载波重新分配给移动站。还提供了可在MC无线网络中操作以动态地改变其载波分配的移动站。

2. 发明申请

WO2005067190A1 METHOD AND EQUIPMENT FOR LOSSLESS PACKET DELIVERY TO A MOBILE TERMINAL DURING HANDOVER 审中-公开
标题翻译：在切换期间将无线分组传送到移动终端的方法和设备
公开(公告)号：WO2005067190A1
公开(公告)日：2005-07-21
申请号：PCT/IB2004/003957
申请日：2004-12-02
申请人： NOKIA CORPORATION , NOKIA INC. , PURNADI, Rene , SREEMANTHULA, Srinivas , ZHENG, Haihong , LE, Khiem
发明人： PURNADI, Rene , SREEMANTHULA, Srinivas , ZHENG, Haihong , LE, Khiem
IPC分类号： H04L1/00
CPC分类号： H04L1/1877 , H04L1/1635 , H04W36/02
摘要： A “loose ACK”method by which a radio access network of a cellular network monitors wireless transmission of packets according to a layered protocol including a radio layer (near the physical layer) and an upper layer, the method including: a step (23) of slow release, in what is called normal buffer management, in which the upper layer removes from a buffer maintained by the upper layer the oldest packet in the buffer when the buffer is full and a new packet arrives, and does so independently of whether the packet being removed has been acknowledged by the radio layer of the terminal, and a step (24) of local acknowledgement in which the radio layer sends an acknowledgement to the upper layer on the occurrence of a predetermined event. The local acknowledgement can trigger either special mode buffer management or release of the buffer to a target (entity or layer).
摘要翻译：一种“松散ACK”方法，通过该方法，蜂窝网络的无线接入网络根据包括无线电层（物理层附近）和上层的分层协议来监视分组的无线传输，所述方法包括：步骤（23）在所谓的普通缓冲器管理中，上层从缓冲区中保存的缓冲区中的最旧数据包从缓冲区中删除，当缓冲区已满并且新数据包到达时，上层删除了缓冲区，并且独立于是否被去除的分组已经被终端的无线电层确认，以及本地确认的步骤（24），其中无线电层在发生预定事件时向上层发送确认。本地确认可以触发特殊模式缓冲区管理或将缓冲区释放到目标（实体或层）。

3. 发明申请

WO2004021728A2 MOBILE UNIT ATTACHMENT/UPDATE TO CELLULAR COMMUNICATION NETWORK 审中-公开
标题翻译：移动单元附件/更新到细胞通信网络
公开(公告)号：WO2004021728A2
公开(公告)日：2004-03-11
申请号：PCT/IB2003/003576
申请日：2003-08-28
申请人： NOKIA CORPORATION
发明人： SREEMANTHULA, Srinivas , PURNADI, Rene
IPC分类号： H04Q7/38
CPC分类号： H04W60/00 , H04L29/06 , H04L69/167 , H04W8/06 , H04W8/26 , H04W80/04
摘要： As described above, for reducing IP level signaling and radio resource load during the attachment or update, e.g. L3 or IP attachment/update, of a mobile unit to a cellular wireless communication network, preferably an IPv6 based network, wherein access network elements and routing network elements are provided, an identification element is transmitted from the mobile unit to one of the access network elements. The identification element indicates a current attachment of the mobile unit to one of the routing network elements. The transmitted identification element is checked so as to determine whether the access network element is provided with a connection to the one routing network element. Furthermore, it is checked whether a network status still allows the usage of this routing network element by the mobile unit. If both of these criteria are fulfilled, the attachment or update procedure between the mobile unit and the access network element is completed while the attachment of the mobile unit to the routing network element is retained unaffected. This attachment is executable when the mobile unit moves from one cell area to another cell area, or when a network status concerning the attachment of the mobile unit has changed, or when a predetermined period of time is expired while the mobile unit remains in the same cell area.
摘要翻译：如上所述，为了在附件或更新期间减少IP级信令和无线电资源负载，例如， L3或IP附加/更新，移动单元到蜂窝无线通信网络，优选地基于IPv6的网络，其中提供接入网络单元和路由网络单元，识别单元从移动单元发送到接入网络之一元素。识别元件指示移动单元当前与路由网络元件之一的附件。检查所发送的识别元件，以便确定接入网络元件是否被提供到一个路由网络元件的连接。此外，检查网络状态是否仍允许移动单元使用该路由网络元件。如果满足这两个标准，则在移动单元与路由网络元件的附接保持不受影响的同时完成移动单元和接入网元之间的附接或更新过程。当移动单元从一个小区区域移动到另一个小区区域时，或者当涉及移动单元的附着的网络状态已经改变时，或者当移动单元保持相同时预定的时间段到期时，该附件是可执行的细胞区。

4. 发明申请

WO2002047404A3 NEW SESSION OR HANDOFF METHODS IN WIRELESS NETWORKS 审中-公开
公开(公告)号：WO2002047404A3
公开(公告)日：2002-06-13
申请号：PCT/US2001/045157
申请日：2001-12-04
申请人： NOKIA CORPORATION , PURNADI, Rene
发明人： PURNADI, Rene , SAIFULLAH, Yousuf
IPC分类号： H04L12/56
摘要： A new session or handoff procedure is triggered for a mobile station (501) in a communications network having a packet switched network connected to a wireless network (502). A data identifier from the wireless network is determined which indicates the location of the mobile station (501) in the wireless network. A list maintained in a gateway (503) connected between the wireless network (502) and the packet switch network associates data identifiers of the packet switched network with data identifiers of the wireless network (502). The data identifier of the packet switched network indicating the location of the mobile station in the wireless network (502) is determined using the list maintained in the gateway (503).

5. 发明申请

WO2006090257A1 METHOD AND APPARATUS FOR PROVIDING DYNAMIC SELECTION OF CARRIERS 审中-公开
标题翻译：提供载体动态选择的方法和装置
公开(公告)号：WO2006090257A1
公开(公告)日：2006-08-31
申请号：PCT/IB2006/000397
申请日：2006-02-27
申请人： NOKIA CORPORATION , ZHENG, Haihong , PURNADI, Rene , KAKANI, Naveen , BOARIU, Adrian , VARSHNEY, Prabodh
发明人： ZHENG, Haihong , PURNADI, Rene , KAKANI, Naveen , BOARIU, Adrian , VARSHNEY, Prabodh
IPC分类号： H04L27/26
CPC分类号： H04L5/0058 , H04L5/0021 , H04L5/0046 , H04L5/006 , H04W48/18 , H04W76/10
摘要： An approach is provided for communicating in a multi-carrier system. A carrier selector selects one or more carriers among a plurality of carriers for transport of data over the multi-carrier system, wherein the data is transmitted using the selected carriers.
摘要翻译：提供了一种用于在多载波系统中进行通信的方法。载波选择器选择多个载波中的一个或多个载波用于在多载波系统上传输数据，其中使用所选择的载波传输数据。

6. 发明申请

WO2003101018A1 ESTABLISHING IP LEVEL CONNECTIVITY BY USE OF L-2 DORMANT MOBILE NODE ACTIVATION 审中-公开
标题翻译：通过使用L-2多功能移动蜂窝激活来建立知识产权水平连接
公开(公告)号：WO2003101018A1
公开(公告)日：2003-12-04
申请号：PCT/IB2003/002264
申请日：2003-05-26
申请人： NOKIA CORPORATION , NOKIA, INC.
发明人： PURNADI, Rene , FACCIN, Stefano , SREEMANTHULA, Srinivas
IPC分类号： H04J3/16
CPC分类号： H04L69/168 , H04W4/06 , H04W40/246 , H04W40/248 , H04W40/36 , H04W60/04 , H04W76/11 , H04W80/04 , H04W92/02
摘要： A method, system, and device provide for establishing IP level connectivity between an L-2 dormant mobile node (MN) (20) and an IP cellular network (24), such as a Mobile IPv4, IPv6, of hybrid Mobile IPv4/IPv6 cellular network. An L-2 dormant mobile node (20) detects a condition requiring enablement of IP level connection to execute the IP level procedures. The L-2 dormant mobile node (20), in response to detecting the condition, sends an initiation signal to the radio access network (29). The radio access network (29), in response to the initiation signal, initiates a radio bearer setup to facilitate executing of the IP level procedures. The radio bearer, in one approach, is a default radio bearer associated with the mobile node.
摘要翻译：一种方法，系统和设备提供用于在L-2休眠移动节点（MN）（20）和IP蜂窝网络（24）之间建立IP级连接，诸如混合移动IPv4 / IPv6的移动IPv4，IPv6 蜂窝网络。 L-2休眠移动节点（20）检测需要启用IP级连接以执行IP级别过程的条件。响应于检测到该条件，L-2休眠移动节点（20）向无线电接入网络（29）发送启动信号。无线电接入网络（29）响应于启动信号发起无线电承载建立以便于执行IP级别过程。在一种方法中，无线承载是与移动节点相关联的默认无线承载。

7. 发明申请

WO2003030399A1 APPARATUS, AND ASSOCIATED METHOD, FOR SELECTABLY CONTROLLING PACKET DATA FLOW IN A PACKET RADIO COMMUNICATION SYSTEM 审中-公开
标题翻译：装置和相关方法，用于在分组无线电通信系统中可选择地控制分组数据流
公开(公告)号：WO2003030399A1
公开(公告)日：2003-04-10
申请号：PCT/IB2002/003981
申请日：2002-09-26
申请人： NOKIA CORPORATION , NOKIA INC.
发明人： KAKANI, Naveen, Kumar , PURNADI, Rene , SAIFULLAH, Yousuf
IPC分类号： H04B7/00
CPC分类号： H04W28/10 , H04L29/06 , H04L47/11 , H04L47/14 , H04L47/30 , H04L69/22 , H04W28/18 , H04W72/04 , H04W84/042
摘要： Apparatus (42), and an associated method, for controlling a packet data flow (36) in a radio communication system (10), such as a third-generation, cellular communication system. Indicia of communications of the packet data flow (36) upon an air link (14) extending to a mobile station (12) are provided to a selector (44). The selector (44) selects, responsive to values of the communication indicia, whether to alter, such as by reducing or terminating, the packet data flow (36) upon the air link (14). Selection is made by the selector (44) and indications of the selection are provided to an allocator (44). The allocator (44) allocates communication capacity in the radio access network (16) of the communication system to the packet data flow (36) as well as other ongoing packet data flows (38) in the radio access network (16).
摘要翻译：一种用于控制诸如第三代蜂窝通信系统的无线电通信系统（10）中的分组数据流（36）的装置（42）和相关方法。在延伸到移动台（12）的空中链路（14）上的分组数据流（36）的通信标记被提供给选择器（44）。响应于通信标记的值，选择器（44）选择是否改变（例如通过减少或终止）空中链路（14）上的分组数据流（36）。由选择器（44）进行选择，并且将选择的指示提供给分配器（44）。分配器（44）将通信系统的无线电接入网络（16）中的通信容量分配给分组数据流（36）以及无线电接入网络（16）中的其他正在进行的分组数据流（38）。

8. 发明申请

WO2003013044A3 APPARATUS, AND METHOD FOR TRANSFERRING DATA BETWEEN A FIRST AND SECOND TARGET 审中-公开
公开(公告)号：WO2003013044A3
公开(公告)日：2003-02-13
申请号：PCT/IB2002/002861
申请日：2002-07-22
申请人： NOKIA CORPORATION , NOKIA INC.
发明人： KAKANI, Naveen, Kumar , PURNADI, Rene , SAIFULLAH, Yousuf
IPC分类号： H04Q7/20
摘要： Apparatus, and an associated method, for facilitating communication of a data block to a mobile station (12) when a handover of communications is effectuated. A segmentation and distribution unit (78) is positioned at a base station gateway (52), and the base station gateway (52) is coupled to both a first target entity (56) and a second target entity (66). Portions of the data block are provided to the first target entity (56) to be communicated to the mobile station (12). When a handover of communications is effectuated, the buffered portion of the data which has not yet been successfully delivered to the mobile station (12) is forwarded to the second target entity (66). And, other portions of the data block, not yet delivered to the first target gateway (56) are, thereafter, provided directly to the second target entity (66).

9. 发明申请

WO2006056846A1 METHOD AND APPARATUS TO OPTIMIZE PAGING IN A FLEXIBLE MULTI-CARRIER SYSTEM 审中-公开
标题翻译：在柔性多载波系统中优化寻呼的方法和装置
公开(公告)号：WO2006056846A1
公开(公告)日：2006-06-01
申请号：PCT/IB2005/003464
申请日：2005-11-18
申请人： NOKIA CORPORATION , NOKIA, INC. , PURNADI, Rene , ZHENG, Haihong , KAKANI, Naveen
发明人： PURNADI, Rene , ZHENG, Haihong , KAKANI, Naveen
IPC分类号： H04Q7/38
CPC分类号： H04L5/023 , H04W48/16 , H04W48/18 , H04W68/02 , H04W72/02 , H04W72/0453
摘要： The invention provides in one aspect thereof a multi-carrier (MC) wireless network with a method to allocate a carrier to an idle mobile station. The method includes, responsive to the mobile station registering with the MC wireless network, selecting one of N available carriers to be assigned to the idle mobile station based on at least one criterion, and subsequently paging the idle mobile station on the assigned one of the N available carriers. The invention further provides, in other aspects thereof, a MC wireless network that operates in accordance with the methods, and a mobile station having a transceiver and a controller that is operable with the MC wireless network, where the controller is responsive to an order message received from the MC wireless network via the transceiver, when in an idle state, to transition to a carrier identified by the order message and to monitor the paging message in the assigned carrier. The controller further executes an idle handoff to one of another carrier, in a target cell, identified by a subsequent order message received over the assigned carrier, or to the same carrier in the target cell.
摘要翻译：本发明的一个方面提供一种具有向空闲移动台分配载波的方法的多载波（MC）无线网络。该方法包括响应于移动站向MC无线网络注册，基于至少一个准则选择要分配给空闲移动站的N个可用载波中的一个，并且随后在空闲移动站上分配一个 N可用运营商。本发明在其他方面还进一步提供了根据所述方法操作的MC无线网络，以及具有收发机和可与MC无线网络一起操作的控制器的移动台，其中所述控制器响应于订单消息当处于空闲状态时，通过收发器从MC无线网络接收到转移到由订单消息标识的载波并监视分配的载波中的寻呼消息。控制器还执行空闲切换到目标小区中的另一个载波之一，由目标小区中的相同载波在由所分配的载波上接收的后续订单消息所标识。

10. 发明申请

WO2006008618A1 METHOD, SYSTEM, AND DEVICES FOR JOINT HANDLING OF AT LEAST TWO USERS OVER ONE LOGICAL RADIO CONNECTION 审中-公开
标题翻译：用于双重逻辑无线电连接的两个用户的联合处理的方法，系统和设备
公开(公告)号：WO2006008618A1
公开(公告)日：2006-01-26
申请号：PCT/IB2005/001977
申请日：2005-07-12
申请人： NOKIA CORPORATION , RINNE, Mikko J. , EKLUND, Carl , PURNADI, Rene , ZHENG, Haihong , LE, Khiem , SREEMANTHULA, Srinivas
发明人： RINNE, Mikko J. , EKLUND, Carl , PURNADI, Rene , ZHENG, Haihong , LE, Khiem , SREEMANTHULA, Srinivas
IPC分类号： H04L29/12
CPC分类号： H04W8/26 , H04L29/12009 , H04L29/12783 , H04L29/12839 , H04L61/35 , H04L61/6022 , H04W40/02 , H04W80/00 , H04W80/04 , H04W84/005
摘要： A method and system handles at least one connection to at least one terminal in an access network. The access network includes a radio interface and at least one router. A link layer address is assigned to the at least one terminal, and a cell-specific radio link identifier is used at the radio interface for identifying a radio link to the router. An identifier for identifying the terminal or terminals preferably includes an RLI field for identifying the radio link, and a LLA Mapping field for identifying the terminal.
摘要翻译：一种方法和系统处理到接入网络中的至少一个终端的至少一个连接。接入网络包括无线电接口和至少一个路由器。链路层地址被分配给至少一个终端，并且在无线电接口处使用小区特定无线链路标识符来识别到路由器的无线电链路。用于识别终端或终端的标识符优选地包括用于识别无线电链路的RLI字段和用于识别终端的LLA映射字段。

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