公开(公告)号：US5544155A

公开(公告)日：1996-08-06

申请号：US260928

申请日：1994-06-15

申请人： Philippe Lucas ,  Philippe Mege ,  Stephane Pineau

发明人： Philippe Lucas ,  Philippe Mege ,  Stephane Pineau

IPC分类号： H04B1/707 ,  H04B7/26 ,  H04L7/00 ,  H04B1/69 ,  H04B7/216 ,  H04J13/02 ,  H04L27/30

CPC分类号： H04B1/70755 ,  H04W56/0085 ,  H04B1/7087 ,  H04B2201/70701 ,  H04W92/10

摘要： A synchronization method includes selecting, at a mobile station, at least one periodic pseudorandom sequence (PN) which corresponds to, and is synchronized with, the reference sequence transmitted by a base station on a pilot channel, and received by the mobile station over a propagation path, this operation being carried out regardless of the frequency deviation between the transmitter and the receiver. Various possible sequences are tested by calculating the quantities E[s(t).multidot.s*(t-.tau.)] and E[s(t).multidot.s*(t)], where E[.multidot.] designates the mean value calculated over a predetermined integration time, .tau. designates a predetermined delay, and s(t)=r(t).multidot.c(t) designates the product of the received base band signal r(t) and the value (c(t)) of the tested sequence, and by calculating the ratio .vertline.E[s(t).multidot.s*(t-.tau.)][.vertline./Es(t).multidot.s*(t)]. The sequence under test is selected if the ratio exceeds a predetermined threshold.

摘要翻译： 同步方法包括在移动台处选择与由基站在导频信道上发送的参考序列对应并与之同步的至少一个周期性伪随机序列（PN），并由移动站通过一个 传播路径，无论发射机和接收机之间的频率偏差如何，都要执行此操作。 通过计算量E [s（t）xs *（t-τ）]和E [s（t）xs *（t）]来测试各种可能的序列，其中E [x]表示在预定 积分时间τ表示预定的延迟，s（t）= r（t）xc（t）表示被测序列的接收基带信号r（t）和值（c（t））的乘积， 并且通过计算比率| E [s（t）xs *（t-τ）] [| / Es（t）xs *（t）]。 如果比率超过预定阈值，则选择待测序列。

公开(公告)号：US5544167A

公开(公告)日：1996-08-06

申请号：US289375

申请日：1994-08-12

申请人： Philippe Lucas ,  Philippe Mege

发明人： Philippe Lucas ,  Philippe Mege

IPC分类号： H04B1/707 ,  H04B7/26 ,  H04J13/00 ,  H04B7/216 ,  H04B7/06

CPC分类号： H04J13/0003 ,  H04B1/707 ,  H04B7/2628

摘要： A base station constructs CDMA channels, each defined by a respective spreading sequence which modulates information bits to be transmitted for forming a respective channel signal. The different channel signals are combined, and then modulated on a carrier frequency, so as to produce a phase shift keyed radio signal which is transmitted towards mobile stations. Each spreading sequence has only one real component. For producing the radio signal, a relative phase shift is applied between different channel signals.

摘要翻译： 基站构建CDMA信道，每个CDMA信道由相应的扩展序列定义，该扩展序列调制要发送的信息比特以形成相应的信道信号。 不同的信道信号被组合，然后在载波频率上进行调制，以便产生向移动台发射的相移键控无线电信号。 每个扩展序列只有一个实部分。 为了产生无线电信号，在不同信道信号之间施加相对相移。

公开(公告)号：US08184646B2

公开(公告)日：2012-05-22

申请号：US12224909

申请日：2007-03-19

申请人： Xiaobao Chen ,  Philippe Lucas

发明人： Xiaobao Chen ,  Philippe Lucas

IPC分类号： H04L12/28 ,  H04L12/56 ,  H04L12/66 ,  H04W4/00

CPC分类号： H04L12/6418 ,  H04W60/04 ,  H04W76/12 ,  H04W80/04 ,  H04W88/16 ,  H04W92/02 ,  H04W92/14

摘要： A telecommunications system includes a packet radio network comprising a core network and a radio network that communicate internet packets in accordance with a configuration of the core network and the radio network. The mobile node establishes a communications bearer for communicating across the mobile radio network, to generate a packet data connection activation request, including a service level identifier representing a priority of the mobile node and to communicate the packet data connection request to the core network. The core network establishes a communications bearer with the mobile node in accordance with the packet data connection request and to adapts the routing configuration and communications resources following a change of location of the mobile node with a priority determined by the service level identifier. Through inclusion of the service level identifier in the packet data connection request, relative priority is given to mobile nodes requiring higher priority data transmission.

摘要翻译： 电信系统包括分组无线电网络，其包括核心网络和根据核心网络和无线电网络的配置来传送因特网分组的无线电网络。 移动节点建立用于通过移动无线电网络进行通信的通信承载，以产生分组数据连接激活请求，包括表示移动节点的优先级的服务级别标识符，并将分组数据连接请求传送到核心网络。 核心网络根据分组数据连接请求与移动节点建立通信承载，并且根据由服务水平标识符确定的优先级来改变移动节点的位置，来适配路由配置和通信资源。 通过在分组数据连接请求中包括业务级标识符，给予需要较高优先级数据传输的移动节点的相对优先级。

公开(公告)号：US09001732B2

公开(公告)日：2015-04-07

申请号：US13276274

申请日：2011-10-18

申请人： Xiaobao Chen ,  Philippe Lucas ,  Martin Barkley Harris

发明人： Xiaobao Chen ,  Philippe Lucas ,  Martin Barkley Harris

IPC分类号： H04W4/00 ,  H04W76/02 ,  H04W80/00 ,  H04W80/04 ,  H04L29/06

CPC分类号： H04W76/022 ,  H04L69/16 ,  H04L69/167 ,  H04W76/11 ,  H04W76/12 ,  H04W80/00 ,  H04W80/045

摘要： A packet radio network provides a facility for communicating internet packets to and/or from a mobile user equipment. In response to a packet data protocol activation request message requesting a common packet data protocol context, a serving support node is operable in combination with a gateway support node to establish a common packet data protocol context in association with a packet communications bearer. The common packet data protocol context is established to communicate internet protocol packets via the packet communications bearer according to an internet protocol version specified by the mobile user equipment for one or more communications sessions.

摘要翻译： 分组无线电网络提供用于向移动用户设备和/或从移动用户设备传送因特网分组的设施。 响应于请求公共分组数据协议上下文的分组数据协议激活请求消息，服务支持节点可与网关支持节点组合操作，以与分组通信承载相关联地建立公共分组数据协议上下文。 建立公共分组数据协议上下文，以根据由移动用户设备指定的用于一个或多个通信会话的因特网协议版本经由分组通信承载来传送因特网协议分组。

公开(公告)号：US08064384B2

公开(公告)日：2011-11-22

申请号：US11886984

申请日：2006-03-23

申请人： Xiaobao Chen ,  Philippe Lucas ,  Martin Barkley Harris

发明人： Xiaobao Chen ,  Philippe Lucas ,  Martin Barkley Harris

IPC分类号： H04W4/00

CPC分类号： H04W76/022 ,  H04L69/16 ,  H04L69/167 ,  H04W76/11 ,  H04W76/12 ,  H04W80/00 ,  H04W80/045

摘要： A packet radio network comprising a gateway support node, a serving support node and a radio network part provides a facility for communicating internet packets with mobile user equipment. The gateway support node provides a packet data protocol context for controlling communication of internet packets between the packet radio network and mobile user equipment via a packet communications bearer. The serving support node is connected to the gateway support node controls communications between the gateway support node and mobile user equipment forming the packet communications bearer. The radio network part provides a radio access bearer for communicating internet packets via a radio access interface with mobile user equipment. In response to a request message, the serving support node with the gateway support node establishes a common packet data protocol context with a packet communications bearer to communicate packets according to an internet protocol version specified by the mobile user equipment.

摘要翻译： 包括网关支持节点，服务支持节点和无线电网络部分的分组无线电网络提供用于与移动用户设备通信因特网分组的设施。 网关支持节点提供分组数据协议环境，用于经由分组通信承载来控制分组无线电网络和移动用户设备之间的因特网分组的通信。 服务支持节点连接到网关支持节点，控制网关支持节点与形成分组通信承载的移动用户设备之间的通信。 无线电网络部分提供用于经由无线电接入接口与移动用户设备通信因特网分组的无线接入承载。 响应于请求消息，具有网关支持节点的服务支持节点根据由移动用户设备指定的因特网协议版本建立具有分组通信承载的公共分组数据协议上下文以传送分组。

公开(公告)号：US06976011B1

公开(公告)日：2005-12-13

申请号：US09332489

申请日：1999-06-14

申请人： Arnaud Capitant ,  Christophe Francois ,  Sophie Frey ,  Abdallah Hitti ,  Olivier Jean-Marie ,  Philippe Lucas ,  Philippe Mercier ,  Jean-Pierre Wary

发明人： Arnaud Capitant ,  Christophe Francois ,  Sophie Frey ,  Abdallah Hitti ,  Olivier Jean-Marie ,  Philippe Lucas ,  Philippe Mercier ,  Jean-Pierre Wary

IPC分类号： B65G61/00 ,  G06Q20/00 ,  H04L29/06 ,  H04W12/06 ,  H04L17/60

CPC分类号： H04L63/101 ,  G06Q20/04 ,  G06Q20/26 ,  G06Q20/32 ,  G06Q20/325 ,  G06Q20/3674 ,  G06Q20/3676 ,  G06Q20/382 ,  G06Q20/3825 ,  G06Q20/385 ,  H04L63/08 ,  H04M15/00 ,  H04M15/68 ,  H04M2215/0196 ,  H04W12/06

摘要： The invention relates to a process for making a secure remote payment for goods and/or a service purchased by the buyer (2) from a supplier (7) using a mobile radiotelephone (1) used by the buyer. The mobile radiotelephone provides access to a radio communications network (5) managed through a management center (6). A payment server (4) is connected to the radio communications network (5). The process according to this invention comprises a step in which the said management center (6) and/or the said payment server (4) and/or a control center identifies the said buyer (2), identification of the buyer consisting of ensuring that the buyer is a bonafide subscriber registered on a list of subscribers to the said radio communications network (5). The process may also include a step to authenticate the said buyer (2).

摘要翻译： 本发明涉及一种使用买方使用的移动无线电话机（1）从供应商（7）为货物和/或购买者（2）购买的服务进行安全远程支付的过程。 移动无线电话机提供对通过管理中心（6）管理的无线电通信网络（5）的访问。 支付服务器（4）连接到无线通信网络（5）。 根据本发明的方法包括以下步骤：所述管理中心（6）和/或所述支付服务器（4）和/或控制中心识别所述买方（2），所述买方的识别包括确保 买方是登记在所述无线电通信网络（5）的订户列表上的bonafide订户。 该过程还可以包括认证所述买方（2）的步骤。

公开(公告)号：US20120087359A1

公开(公告)日：2012-04-12

申请号：US13276274

申请日：2011-10-18

申请人： Xiaobao Chen ,  Philippe Lucas ,  Martin Barkley Harris

发明人： Xiaobao Chen ,  Philippe Lucas ,  Martin Barkley Harris

IPC分类号： H04W92/00

CPC分类号： H04W76/022 ,  H04L69/16 ,  H04L69/167 ,  H04W76/11 ,  H04W76/12 ,  H04W80/00 ,  H04W80/045

摘要： A packet radio network provides a facility for communicating internet packets to and/or from a mobile user equipment. In response to a packet data protocol activation request message requesting a common packet data protocol context, a serving support node is operable in combination with a gateway support node to establish a common packet data protocol context in association with a packet communications bearer. The common packet data protocol context is established to communicate internet protocol packets via the packet communications bearer according to an internet protocol version specified by the mobile user equipment for one or more communications sessions.

摘要翻译： 分组无线电网络提供用于向移动用户设备和/或从移动用户设备传送因特网分组的设施。 响应于请求公共分组数据协议上下文的分组数据协议激活请求消息，服务支持节点可与网关支持节点组合操作，以与分组通信承载相关联地建立公共分组数据协议上下文。 建立公共分组数据协议上下文，以根据由移动用户设备指定的用于一个或多个通信会话的因特网协议版本经由分组通信承载来传送因特网协议分组。

公开(公告)号：US20090296630A1

公开(公告)日：2009-12-03

申请号：US11886984

申请日：2006-03-23

申请人： Xiaobao Chen ,  Philippe Lucas ,  Martin Barkley Harris

发明人： Xiaobao Chen ,  Philippe Lucas ,  Martin Barkley Harris

IPC分类号： H04W40/00

CPC分类号： H04W76/022 ,  H04L69/16 ,  H04L69/167 ,  H04W76/11 ,  H04W76/12 ,  H04W80/00 ,  H04W80/045

摘要： A packet radio network provides a facility for communicating internet packets to and/or from a mobile user equipment. The packet radio network comprises a gateway support node, a serving support node and a radio network part. The gateway support node is operable to provide a packet data protocol context for controlling the communication of the internet packets to and/or from the packet radio network from and/or to the mobile user equipment via a packet communications bearer. The serving support node is connected to the gateway support node and is operable to control communications of the internet packets to and from the gateway support node to and/or from mobile user equipment to form the packet communications bearer. The radio network part is operable to provide a radio access bearer for communicating the internet packets via a radio access interface to and/or from the mobile user equipment. In response to a packet data protocol activation request message requesting a common packet data protocol context, the serving support node is operable in combination with the gateway support node to establish a common packet data protocol context in association with a packet communications bearer. The common packet data protocol context is established to communicate internet protocol packets via the packet communications bearer according to an internet protocol version specified by the mobile user equipment for one or more communications sessions. The common packet data protocol context therefore provides more flexibility, because a mobile user equipment can send both IPv4 internet packets and IPv6 internet packets as specified by the mobile user equipment. Furthermore a packet radio network according to example embodiments is provided with an arrangement for sharing the same GPRS/UMTS session, using a common packet communications bearer including the high-speed broadband radio bearers.

摘要翻译： 分组无线电网络提供用于向移动用户设备和/或从移动用户设备传送因特网分组的设施。 分组无线电网络包括网关支持节点，服务支持节点和无线电网络部分。 网关支持节点可操作以提供分组数据协议上下文，用于经由分组通信承载来控制来自和/或向移动用户设备的分组无线电网络的互联网分组的通信。 服务支持节点连接到网关支持节点，并且可操作以控制互联网分组与网关支持节点到和/或来自移动用户设备的通信，以形成分组通信承载。 无线电网络部分可操作以提供用于通过无线电接入接口向移动用户设备和/或从移动用户设备传送因特网分组的无线接入承载。 响应于请求公共分组数据协议上下文的分组数据协议激活请求消息，服务支持节点可与网关支持节点组合操作以与分组通信承载相关联地建立公共分组数据协议上下文。 建立公共分组数据协议上下文，以根据由移动用户设备指定的用于一个或多个通信会话的因特网协议版本经由分组通信承载来传送因特网协议分组。 因此，通常的分组数据协议环境提供了更多的灵活性，因为移动用户设备可以按照移动用户设备的规定发送IPv4互联网分组和IPv6互联网分组。 此外，根据示例实施例的分组无线电网络被提供有用于使用包括高速宽带无线电承载的公共分组通信承载来共享相同的GPRS / UMTS会话的装置。

公开(公告)号：US20090274092A1

公开(公告)日：2009-11-05

申请号：US12224919

申请日：2007-02-16

申请人： Xiaobao Chen ,  Philippe Lucas

发明人： Xiaobao Chen ,  Philippe Lucas

IPC分类号： H04W40/00

CPC分类号： H04L47/2433 ,  H04L12/4633 ,  H04L47/14 ,  H04L47/2408 ,  H04L47/2425 ,  H04L47/70 ,  H04L47/767 ,  H04L47/805 ,  H04L47/824 ,  H04W28/24 ,  H04W36/0011 ,  H04W60/00 ,  H04W80/04 ,  H04W80/045

摘要： A telecommunications system is operable to provide a facility for a communications session to a mobile node using an internet protocol. When changing affiliation from one of a first and second packet data network to the other of the first and second packet data network, a mobile node is operable to generate a service level identifier representing a requested priority to be afforded to the internet packets communicated to and from the mobile node with respect to other internet packets communicated to and from other nodes. The mobile node is also operable to generate a binding update internet packet providing a care of address of the mobile and an indication of the service level identifier in the binding update internet packet and to communicate the binding update internet data packets to a home agent of the mobile node. The home agent is operable in response to the binding update to identify the service level identifier and to communicate the internet packets in accordance with the requested priority represented by the service level identifier. The telecommunications system can prioritise the transmission of internet packets according to a priority requested by the mobile node represented by the service level identifier thus reducing a likelihood that mobile node will experience delays or interruptions in the transmission of data.

摘要翻译： 电信系统可操作以使用因特网协议向移动节点提供通信会话的设施。 当从第一和第二分组数据网络中的一个改变从第一和第二分组数据网络中的另一个分组数据网络的隶属关系时，移动节点可操作地生成表示要被提供给所传送到 从移动节点相对于传送到其它节点的其他互联网分组。 移动节点还可操作地生成提供移动台的地址的绑定更新因特网分组以及绑定更新因特网分组中的服务水平标识符的指示，并且将绑定更新因特网数据分组传送给 移动节点。 归属代理可以响应于绑定更新来操作以识别服务等级标识符并且根据由服务级标识符表示的所请求的优先级来传送因特网分组。 电信系统可以根据由服务水平标识符表示的移动节点所要求的优先级来优先确定互联网分组的传输，从而减少移动节点将在数据传输中经历延迟或中断的可能性。

公开(公告)号：US09413681B2

公开(公告)日：2016-08-09

申请号：US12224919

申请日：2007-02-16

申请人： Xiaobao Chen ,  Philippe Lucas

发明人： Xiaobao Chen ,  Philippe Lucas

IPC分类号： H04W40/00 ,  H04L12/919 ,  H04L12/54 ,  H04L12/801 ,  H04L12/851 ,  H04L12/927 ,  H04L12/911 ,  H04W36/00 ,  H04W60/00 ,  H04W28/24 ,  H04W80/04

CPC分类号： H04L47/2433 ,  H04L12/4633 ,  H04L47/14 ,  H04L47/2408 ,  H04L47/2425 ,  H04L47/70 ,  H04L47/767 ,  H04L47/805 ,  H04L47/824 ,  H04W28/24 ,  H04W36/0011 ,  H04W60/00 ,  H04W80/04 ,  H04W80/045

摘要： A telecommunications system is operable to provide a facility for a communications session to a mobile node using an internet protocol. When changing affiliation from one of a first and second packet data network to the other of the first and second packet data network, a mobile node is operable to generate a service level identifier representing a requested priority to be afforded to the internet packets communicated to and from the mobile node with respect to other internet packets communicated to and from other nodes. The mobile node is also operable to generate a binding update internet packet providing a care of address of the mobile and an indication of the service level identifier in the binding update internet packet and to communicate the binding update internet data packets to a home agent of the mobile node. The home agent is operable in response to the binding update to identify the service level identifier and to communicate the internet packets in accordance with the requested priority represented by the service level identifier. The telecommunications system can prioritize the transmission of internet packets according to a priority requested by the mobile node represented by the service level identifier thus reducing a likelihood that mobile node will experience delays or interruptions in the transmission of data.

摘要翻译： 电信系统可操作以使用因特网协议向移动节点提供通信会话的设施。 当从第一和第二分组数据网络之一改变从第一和第二分组数据网络中的另一个分组数据网络的隶属关系时，移动节点可操作地生成表示所要求的优先级的服务等级标识符， 从移动节点相对于传送到其它节点的其他互联网分组。 移动节点还可操作地生成提供移动台的地址的绑定更新因特网分组以及绑定更新因特网分组中的服务水平标识符的指示，并且将绑定更新因特网数据分组传送给 移动节点。 归属代理可以响应于绑定更新来操作以识别服务等级标识符并且根据由服务级标识符表示的所请求的优先级来传送因特网分组。 电信系统可以根据由服务水平标识符表示的移动节点所要求的优先级来优先确定互联网分组的传输，从而减少移动节点将在数据传输中经历延迟或中断的可能性。