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1. 发明申请

WO2007097673A1 METHOD AND APPARATUS FOR PROVIDING ACCESS FOR A LIMITED SET OF MOBILE STATIONS TO A RESTRICTED LOCAL ACCESS POINT 审中-公开
标题翻译：用于向有限的移动站提供限制性本地访问点的方法和装置
公开(公告)号：WO2007097673A1
公开(公告)日：2007-08-30
申请号：PCT/SE2006/050167
申请日：2006-05-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BÄCKSTRÖM, Martin , LARSSON, Anders , WALLDEEN, Thomas
发明人： BÄCKSTRÖM, Martin , LARSSON, Anders , WALLDEEN, Thomas
IPC分类号： H04L9/32 , H04Q7/36 , H04L29/06 , H04Q7/38
CPC分类号： H04W48/04 , H04L12/1845 , H04W4/02 , H04W48/20 , H04W60/06
摘要： The invention concerns a method and computer program product for providing access for a limited set of mobile stations to a restricted local access point in a wireless network, a control device device for such an access point, a device implementing such an access point and a wireless network. The wireless network (10) comprises ordinary wireless access points (18, 20, 22), at least one device (26, 36, 46) implementing a restricted local access point and a control device (62; 14) for the access point (26). The control device is arranged to order a radio communication unit to attract mobile stations (32, 54, 56) in an area covered by the restricted local access point, and for each mobile station being attracted, determine if it belongs to a limited registered set of mobile stations, allow access to the access point in case it does, and reject access to the access point in case it does not.
摘要翻译：本发明涉及一种方法和计算机程序产品，用于向无线网络中的受限局部接入点提供有限的一组移动台的接入，这种接入点的控制设备设备，实现这样的接入点的设备和无线网络。无线网络（10）包括普通无线接入点（18,20,22），实现受限本地接入点的至少一个设备（26,36,46）和用于接入点的控制设备（62; 14） 26）。控制装置被配置为命令无线电通信单元在被限制的本地接入点覆盖的区域中吸引移动台（32,54,56），并且对于每个移动台被吸引，确定它是否属于有限的登记集的移动台，如果没有，允许访问接入点，并拒绝接入接入点，以防万一不接入。

2. 发明申请

WO2007097671A1 AVOIDING DISTURBANCE OF RESTRICTED LOCAL ACCESS POINTS IN A WIRELESS NETWORK 审中-公开
标题翻译：在无线网络中避免限制性本地接入点的干扰
公开(公告)号：WO2007097671A1
公开(公告)日：2007-08-30
申请号：PCT/SE2006/050164
申请日：2006-05-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BÄCKSTRÖM, Martin , LARSSON, Anders , WALLDEEN, Thomas
发明人： BÄCKSTRÖM, Martin , LARSSON, Anders , WALLDEEN, Thomas
IPC分类号： H04Q7/36 , H04B7/005
CPC分类号： H04W52/322 , H04W16/14 , H04W48/12 , H04W52/243 , H04W52/343
摘要： The invention concerns a method of determining output power in a first restricted local access point in a wireless network, a device implementing a restricted local access point, a wireless network as well as a computer program product for determining output power in a restricted local access point. A restricted local access point (26) scans the network (10) for determining broadcasting channels (B 1 , B 2 , B 3 . B 5 , B 6 ) used by surrounding access points (18, 20, 22, 36, 46), selects a broadcasting channel (B 4 , f 2 ) that receives the lowest disturbance by surrounding access points, varies the output power of this channel for obtaining a desired relation to the disturbance and determines if a main disturbing access point is another restricted local access point (46). If it is, a threshold is set for one of the quantities of the relation, which the quantity is not allowed to pass, the output power is varied for providing the desired relation without said quantity passing said threshold and otherwise another channel is selected.
摘要翻译：本发明涉及一种确定无线网络中的第一受限本地接入点中的输出功率的方法，实现受限本地接入点的设备，无线网络以及用于确定受限本地接入点中的输出功率的计算机程序产品。受限本地接入点（26）扫描网络（10）以确定广播信道（B 1，B 2，B 3，B 3）由周边接入点（18,20,22,36,46）使用的选择广播频道（B＆gt; 4＆lt; 5＆lt; 5＆gt;，B 6＆接收由周围接入点接收最低扰动的信号，f 2）改变该信道的输出功率以获得与扰动的期望关系，并且确定主干扰接入点是否是另一个受限本地接入点（46）。如果是，则对于量不允许通过的关系的量之一设置阈值，输出功率被改变以提供期望的关系，而没有所述量通过所述阈值，否则选择另一个通道。

3. 发明申请

WO2007097672A1 HANDOVER IN A WIRELESS NETWORK BACK TO A RESTRICTED LOCAL ACCESS POINT FROM AN UNRESTRICTED GLOBAL ACCESS POINT 审中-公开
标题翻译：在无线网络中切换回从不受限制的全球接入点限制的本地接入点
公开(公告)号：WO2007097672A1
公开(公告)日：2007-08-30
申请号：PCT/SE2006/050166
申请日：2006-05-30
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BÄCKSTRÖM, Martin , LARSSON, Anders , WALLDEEN, Thomas
发明人： BÄCKSTRÖM, Martin , LARSSON, Anders , WALLDEEN, Thomas
IPC分类号： H04Q7/38 , H04L12/28
CPC分类号： H04W36/0083 , H04W36/0061 , H04W84/045
摘要： The invention concerns methods, a device and computer program products for simplifyin handover back to a restricted local access point from an unrestricted global access point as well as to a device implementing a restricted local access point for provision in a wireless network and a wireless network. In the network (10) a restricted local access point (26) hands over a mobile station (32) to an unrestricted global access point (18) an provides data enabling the restricted local access point to be identified as a candidate access point. A device (18; 12) for simplifying handover back determines that the restricted local access point is a candidate for further handover based on this data and inform the mobile station about the restricted local access point via the unrestricted glob access point, Thereby hand over may be considered also to the restricted local access point in addition to other surrounding access points.
摘要翻译：本发明涉及方法，设备和计算机程序产品，用于从无限制的全局接入点简化切换回受限的本地接入点，以及实现用于在无线网络中提供的受限的本地接入点的设备。在网络（10）中，受限的本地接入点（26）将移动台（32）移交到无限制的全局接入点（18），提供允许受限的本地接入点被识别为候选接入点的数据。用于简化切换的设备（18; 12）基于该数据确定受限的本地接入点是进一步切换的候选者，并经由无限制的全局接入点通知移动台有关受限制的本地接入点。除了其他周边的接入点之外，还要考虑到受限的本地接入点。

4. 发明申请

WO2005096646A1 REDUCING LATENCY IN PUSH TO TALK SERVICES 审中-公开
标题翻译：减少推迟到达服务的时间
公开(公告)号：WO2005096646A1
公开(公告)日：2005-10-13
申请号：PCT/EP2004/050253
申请日：2004-03-04
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) , BÄCKSTRÖM, Martin , LARSSON, Anders
发明人： BÄCKSTRÖM, Martin , LARSSON, Anders
IPC分类号： H04Q7/28
CPC分类号： H04W4/10 , H04L65/1016 , H04L65/4061 , H04L65/80 , H04W76/45
摘要： A method of processing user speech data for transmission to a participant or participants in a Push to talk Over Cellular (PoC) session over a cellular telephone network. The method comprises, detecting an initial period of silence in the initial talk burst of the session, and removing that period of silence from the speech data prior to replaying of the speech data to the or each other participant. These signal processing steps may be carried out at one of the initiating terminal, the receiving terminal, or the IMS core.
摘要翻译：一种处理用户语音数据的方法，用于通过蜂窝电话网络传送给参与者或参与者在一键通话蜂窝（PoC）会话中。该方法包括：在会话的初始通话突发中检测静音的初始周期，以及在将语音数据重播到对方或每个其他参与者之前，从语音数据中去除该静默期。这些信号处理步骤可以在发起终端，接收终端或IMS核心之一处执行。

5. 发明申请

WO2006126964A2 ENHANCED VOIP MEDIA FLOW QUALITY BY ADAPTING SPEECH ENCODING BASED ON SELECTED MODULATION AND CODING SCHEME (MCS) 审中-公开
标题翻译：基于选择的调制和编码方案（MCS），通过适应语音编码来提高VOIP媒体流量质量
公开(公告)号：WO2006126964A2
公开(公告)日：2006-11-30
申请号：PCT/SE2006/050144
申请日：2006-05-22
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LARSSON, Anders , BÄCKSTRÖM, Martin , BLADSJÖ, David , CERWALL, Patrik
IPC分类号： H04L1/00 , H04L12/56 , H04M7/00
CPC分类号： H04W28/12 , H04L1/0003 , H04L1/0009 , H04L1/0014 , H04L1/0083 , H04L47/10 , H04L47/14 , H04L47/38 , H04L65/1016 , H04L65/607 , H04L65/80 , H04W72/1226 , H04W80/04
摘要： A voice-over-IP (VoIP) connection is established over a radio interface with a mobile radio station. A current radio condition for the VoIP connection is determined, and from that, a modulation and coding scheme (MCS) for a portion of the VoIP connection. A VoIP voice encoding mode for a portion of the VoIP connection is selected based on the determined modulation coding scheme. VoIP voice is then encoded into a number of VoIP encoded frames using the selected VoIP voice encoding mode which has an associated bit rate. An optimal number of VoIP encoded frames is included in a VoIP packet for transport over the VoIP connection given the selected voice encoding mode and the selected MCS. Other adjustments may be made to ensure robustness of the VoIP connection and/or to maximize capacity.
摘要翻译：通过与移动无线电台的无线电接口建立IP语音（VoIP）连接。确定用于VoIP连接的当前无线电条件，并且从中确定VoIP连接的一部分的调制和编码方案（MCS）。基于所确定的调制编码方案来选择VoIP连接的一部分的VoIP语音编码模式。然后使用具有相关比特率的所选VoIP语音编码模式将VoIP语音编码成多个VoIP编码帧。给定所选择的语音编码模式和所选择的MCS，VoIP编码帧的最佳数量被包括在VoIP分组中以便通过VoIP连接进行传输。可以进行其他调整以确保VoIP连接的鲁棒性和/或最大化容量。

6. 发明申请

WO2006126962A3 AUTHENTICATION OF AN APPLICATION LAYER MEDIA FLOW REQUEST FOR RADIO RESOURCES 审中-公开
公开(公告)号：WO2006126962A3
公开(公告)日：2006-11-30
申请号：PCT/SE2006/050138
申请日：2006-05-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LARSSON, Anders , BÄCKSTRÖM, Martin
IPC分类号： H04L12/56 , H04L29/06 , H04L29/08 , H04L9/32 , H04M7/00
摘要： A radio access bearer authentication procedure prevents a service application running on a mobile station from obtaining a higher level of radio access bearer serv ice than is authorized by the network operator. A secret identifier is determined both at the mobile station and at the radio network. When the mobile's service application requests a particular level of radio access bearer resources, the mobile sends its secret identifierto the radio network which compares the iwo. Such secret identifiers may be determined from a SIM associated with the mobile. If the secret identifiers match, the radio access network allocates the requested radio access bearer resources for the service application. One example service application is voice over IP (VoIP).

7. 发明申请

WO2006126957A2 CONNECTION TYPE HANDOVER OF VOICE OVER INTERNET PROTOCOL CALL BASED ON RESOURCE TYPE 审中-公开
标题翻译：基于资源类型的互联网协议呼叫连接类型切换语音
公开(公告)号：WO2006126957A2
公开(公告)日：2006-11-30
申请号：PCT/SE2006/050124
申请日：2006-05-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LARSSON, Anders , BÄCKSTRÖM, Martin
IPC分类号： H04Q7/38 , H04L29/06 , H04M7/00
CPC分类号： H04W36/14 , H04M7/0057 , H04M7/1205 , H04M2207/18
摘要： A telecommunications network comprises a base station node (28) which provides plural sets of radio transmission resources (52) for communicating with mobile stations (30) in a cell (40). At least one set (52 1 ) of radio transmission resources of the cell is a non-hopping set of radio transmission resources including a resource which may carry the BCCH, and other sets (52 1 -52 n ) of radio transmission resources of the cell are hopping sets of radio transmission resources. A base station controller (26) node schedules calls comprising voice over internet protocol packet Ωows on the non- hopping sets of radio transmission resources in accordance with capacity of the non- hopping set of radio transmission resources. When the non-hopping set of radio transmission resources lacks capacity for a further call with a mobile station, the base station controller (26) node requests that the call be changed from a voice over internet protocol packet flow to a circuit switched connection.
摘要翻译：电信网络包括基站节点（28），其提供用于与小区（40）中的移动台（30）通信的多组无线电传输资源（52）。小区的无线电传输资源的至少一个集合（52 1 1）是包括可以承载BCCH的资源的无线传输资源的非跳频集合，以及其他集合（52＆lt; 1＆gt; 小区的无线传输资源的无线传输资源是无线传输资源的跳频组。基站控制器（26）节点根据非跳频组的无线电传输资源的容量，在非跳频组的无线电传输资源上调度包括网际协议分组语音的呼叫。当非跳频组的无线电传输资源缺少用于与移动台进一步呼叫的能力时，基站控制器（26）节点请求将呼叫从因特网协议分组流中的语音转换到电路交换连接。

8. 发明申请

WO2006126961A3 SCHEDULING RADIO RESOURCES FOR SYMMETRIC SERVICE DATA CONNECTIONS 审中-公开
公开(公告)号：WO2006126961A3
公开(公告)日：2006-11-30
申请号：PCT/SE2006/050137
申请日：2006-05-18
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LARSSON, Anders , BÄCKSTRÖM, Martin
IPC分类号： H04J3/16 , H04B7/26 , H04L12/56 , H04M7/00 , H04Q11/04 , H04Q7/22
摘要： Radio channel resources are allocated in a radio communications system based on whether a requested data communication requested is associated with a symmetric service or an asymmetric service. If the data communication is associated with a symmetric service, a symmetric connection between the mobile radio station and the radio network is established for communicating data packets associated with the data communication. Radio channel resources are assigned to the symmetric connection for transporting the data packets between the mobile radio station and the radio network. The symmetric connection is assigned substantially the same amount of radio channel resources in an uplink direction as in a downlink direction. In one example, the symmetric data communication is a voice over IP (VoIP) communication. One example environment is a GPRS/EDGE type system where the radio channel resources are time slots and the symmetric connection includes an uplink temporary block flow (TBF) and a downlink TBF.

9. 发明申请

WO2006126959A3 LOCAL SWITCHING OF CALLS SETUP BY MULTIMEDIA CORE NETWORK 审中-公开
公开(公告)号：WO2006126959A3
公开(公告)日：2006-11-30
申请号：PCT/SE2006/050128
申请日：2006-05-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LARSSON, Anders , BÄCKSTRÖM, Martin
IPC分类号： H04L12/66 , H04L12/56 , H04L29/06 , H04Q7/38
摘要： A gateway (70. 70(2). 70(3)) of a telecommunications network (20) is arranged for performing protocol signaling conversion for communicating call setup signaling to an IP Multimedia Subsystem (IMS) (40). and upon completion of call setup is arranged to route user traffic between local mobile stations (22) involved in a connection without routing the user traffic to the IP Multimedia Subsystem (IMS) (40). In an example implementation, the signaling protocol is suitable for use over an interface between a circuit switch domain core network node and a radio access network includes GSM 24.008 signaling and the signaling protocol for a IP Multimedia Subsystem (IMS) is Session Initiation Protocol (SlP) signaling. The gateway can be situated in any of several locations such as. for example, at a mobile switching center (MSC) node (60). at a base station controller node (50) of the radio access network (RAN) (24), or at a node distinct from a mobile switching center node (MSC) and a base station controller (BSC) node, e.g., at a dedicated gateway node.

10. 发明申请

WO2006126958A1 CONNECTION TYPE HANDOVER OF VOICE OVER INTERNET PROTOCOL CALL BASED LOW-QUALITY DETECTION 审中-公开
标题翻译：通过基于互联网协议的呼叫连接类型切换基于低质量检测
公开(公告)号：WO2006126958A1
公开(公告)日：2006-11-30
申请号：PCT/SE2006/050125
申请日：2006-05-17
申请人： TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
发明人： LARSSON, Anders , BÄCKSTRÖM, Martin
IPC分类号： H04Q7/38 , H04L12/66
CPC分类号： H04W72/085 , H04L29/06027 , H04L49/00 , H04L65/103 , H04L65/104 , H04L65/1083 , H04L65/80 , H04M7/0057 , H04M7/121 , H04W24/00 , H04W36/06 , H04W36/14
摘要： A telecommunications network comprises a base transceiver station node (28) and a packet control unit (PCU) 25. The base transceiver station node (28) serves, e.g.. for providing radio transmission resources to a cell (C) Tor radio frequency communications. The packet control unit (PCU) 25 serves for allocating the radio transmission resources to respective voice over internet protocol (VoIP) calls handled as packet switched connections. In addition, for at least one VoIP call, the packet control unit (PCU) 25 is arranged for determining whether the at least one VoIP call should be changed from one connection type to another connection type. e.g.. from a packet switched connection to a circuit switched connection. In an illustrated, example, non-limiting embodiment, the packet control unit (PCU) 25 determines whether the at least one VoIP call should be changed from a packet switched connection to a circuit switched connection by monitoring, in the telecommunications network, speech quality of packets comprising the at least one VoIP call. In accordance with the monitoring. the base station controller node is arranged for selectively requesting that the at least one VoIP call be changed from a packet switched connection to a circuit switched connection.
摘要翻译：电信网络包括基站收发机节点（28）和分组控制单元（PCU）25。基站收发器节点（28）用于例如向小区（C）Tor射频通信提供无线电传输资源。分组控制单元（PCU）25用于将无线电传输资源分配给作为分组交换连接处理的互联网协议（VoIP）呼叫的各种语音。此外，对于至少一个VoIP呼叫，分组控制单元（PCU）25被安排用于确定至少一个VoIP呼叫是否应当从一种连接类型改变为另一种连接类型。例如从分组交换连接到电路交换连接。在所示的示例性非限制性实施例中，分组控制单元（PCU）25通过在电信网络中监视语音质量来确定是否应该将至少一个VoIP呼叫从分组交换连接改变为电路交换连接包括所述至少一个VoIP呼叫的分组。按照监控。布置基站控制器节点，用于选择性地请求将至少一个VoIP呼叫从分组交换连接改变为电路交换连接。

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