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11.发明授权Establishing an IP session between a host using SIP and a device without an IP address 有权在使用SIP的主机和没有IP地址的设备之间建立IP会话公开(公告)号：US08255501B2
公开(公告)日：2012-08-28
申请号：US10147586
申请日：2002-05-15
IPC分类号： G06F15/177
CPC分类号： H04L65/1006 , H04L29/06 , H04L29/06027 , H04L65/1069 , H04L67/14 , H04L69/329
摘要： An apparatus and method for establishing an IP session between a host 105 using a session initiation protocol and a device or mobile station 103 without an IP address is described. The apparatus includes a network interface 405 for receiving, via an IP connection, a session request that includes a host contact corresponding to the host and a device identifier corresponding to the device; a controller 407 for parsing the session request to determine the device identifier; preparing a message for the device that includes the device identifier and the session request, and presenting the message to the network interface, the message to be delivered to the device via a non-IP connection and to result in the device obtaining a device IP address and sending an acknowledgment of the SIP session request that includes the device IP address.
摘要翻译： 描述了使用会话发起协议的主机105和没有IP地址的设备或移动台103之间建立IP会话的装置和方法。 该装置包括：网络接口405，用于经由IP连接接收包括与主机对应的主机联系人的会话请求和对应于该设备的设备标识符; 用于解析会话请求以确定设备标识符的控制器407; 为包含设备标识符和会话请求的设备准备消息，并将消息呈现给网络接口，将通过非IP连接传递到设备的消息，并导致设备获得设备IP地址 并发送包括设备IP地址的SIP会话请求的确认。
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公开(公告)号：US07266101B2
公开(公告)日：2007-09-04
申请号：US10610500
申请日：2003-06-30
IPC分类号： H04Q7/00
摘要： A method and apparatus for a fast handover of a link with a communications unit between a first and a second wireless communications network includes a receiving device (203, 231) for receiving signals from a first and a second wireless communications network (106, 120), a controller (207) for detecting a condition indicative of initiating a communication over the first network, and a transmitting device (205, 233) operating cooperatively with the receiving device and the controller to operate exclusively on the first wireless communications network and to facilitate registration with the second wireless communications network when the condition is detected.
摘要翻译： 一种用于在第一和第二无线通信网络之间与通信单元的链路的快速切换的方法和装置包括用于从第一和第二无线通信网络（106,120）接收信号的接收设备（203,231） ，用于检测指示通过第一网络发起通信的条件的控制器（207），以及与所述接收设备和所述控制器协作地操作以独自在所述第一无线通信网络上操作并且促进 当检测到条件时，向第二无线通信网络注册。
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13.发明授权Method and system for transmitting compressed messages at a proxy to a mobile device in a network 有权用于将代理处的压缩消息发送到网络中的移动设备的方法和系统公开(公告)号：US07185091B2
公开(公告)日：2007-02-27
申请号：US10717769
申请日：2003-11-20
IPC分类号： G06F15/16 , G06F15/173
CPC分类号： H04L29/12094 , H04L29/12594 , H04L61/1529 , H04L61/301 , H04L61/3025 , H04L61/3085 , H04L65/1006 , H04L69/04
摘要： A system and method for facilitating communications in a network includes receiving a message from a mobile unit having a contact address. A proxy establishes a contact alias associated with the mobile unit and the contact address. The proxy intercepts and identifies at least one signaling message that includes the contact alias. The proxy compresses the at least one signaling message that includes the contact alias. The compressed at least one signaling message is routed to the mobile unit with the contact address.
摘要翻译： 用于促进网络中的通信的系统和方法包括从具有联系人地址的移动单元接收消息。 代理建立与移动单元和联系人地址相关联的联系人别名。 该代理拦截并识别至少一个包含联系别名的信令消息。 代理压缩包括联系人别名的至少一个信令消息。 压缩的至少一个信令消息被路由到具有联系地址的移动单元。
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公开(公告)号：US07162236B2
公开(公告)日：2007-01-09
申请号：US10831822
申请日：2004-04-26
摘要： Fast call set-up for a call to a multi-mode communication unit (102) is facilitated by a method and apparatus for registering and re-registering priorities with a SIP registrar (111). A list of contacts with first priorities associated with a mode of operation in a first enterprise network (106) is established and used. A switch to second priorities is made when a probability of a switch from the first mode of operation to a second mode of operation in a second cellular network (108) satisfies a threshold. The list of contacts includes a contact having an expiration time for the first mode of operation. A quality factor is determined and the list of contacts is re-registered and the expiration time changed if the quality factor does not satisfy a threshold.
摘要翻译： 通过用于向SIP注册器（111）注册和重新注册优先级的方法和装置来促进对多模式通信单元（102）的呼叫的快速呼叫建立。 建立并使用与第一企业网络（106）中的操作模式相关联的具有第一优先级的联系人的列表。 当在第二蜂窝网络（108）中从第一操作模式切换到第二操作模式的概率满足阈值时，进入第二优先级的切换。 联系人列表包括具有第一操作模式的到期时间的联系人。 确定质量因子，并且如果质量因子不满足阈值，则联系人列表被重新注册，并且到期时间改变。
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公开(公告)号：US07054323B2
公开(公告)日：2006-05-30
申请号：US10097658
申请日：2002-03-13
IPC分类号： H04L12/28
CPC分类号： H04W8/04 , H04L29/06 , H04L67/26 , H04L69/329 , H04W76/12 , H04W80/04 , H04W88/005
摘要： A network requested PDP context activation (57) allows push applications (45) to unsolicited transmit push data to a mobile station (10). A gateway (30), GGSN (Gateway GPRS Support Node), typically initiates the network requested PDP context activation (57).
摘要翻译： 网络请求的PDP上下文激活（57）允许推送应用（45）主动发送推送数据到移动台（10）。 网关（30），GGSN（网关GPRS支持节点）通常启动网络请求的PDP上下文激活（57）。
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16.发明授权Method and apparatus for switching an on going communication of user information between a wireless connection and a wired connection 有权用于在无线连接和有线连接之间切换用户信息的继续通信的方法和装置公开(公告)号：US06917611B2
公开(公告)日：2005-07-12
申请号：US09788192
申请日：2001-02-17
IPC分类号： H04L12/28 , H04L12/56 , H04L12/64 , H04W36/14 , H04W36/18 , H04W76/04 , H04W88/06 , H04L12/66
摘要： A mobile station (MS) (100) is capable of communicating user information through both a wireless connection (224) and a wired connection (222). The MS establishes (502), between the MS and a communication device coupled to the communication system, a first one of the wireless connection and the wired connection, the wired connection existing through a wired local area network (LAN). The MS communicates (504) a first portion of the user information between the MS and the communication device through the first one of the wireless connection and the wired connection. Subsequently, the MS establishes (506), between the MS and the communication device a second one of the wireless connection and the wired connection, the second one different from the first one. The MS then communicates (508) a second portion of the user information through the second one of the wireless connection and the wired connection.
摘要翻译： 移动台（MS）（100）能够通过无线连接（224）和有线连接（222）通过用户信息进行通信。 MS在MS和耦合到通信系统的通信设备之间建立（502）无线连接和有线连接中的第一个，通过有线局域网（LAN）存在的有线连接。 MS通过无线连接和有线连接中的第一个在MS和通信设备之间通信（504）用户信息的第一部分。 随后，MS在MS和通信设备之间建立第二无线连接和有线连接（506），第二个不同于第一个。 然后，MS通过无线连接和有线连接中的第二个来通信（508）用户信息的第二部分。
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公开(公告)号：US06895254B2
公开(公告)日：2005-05-17
申请号：US10122779
申请日：2002-04-15
CPC分类号： H04W72/005 , H04W76/10
摘要： In addition to a hang timer (405), a second timer (403) (session timer) is introduced. A base station (101, 102) monitors a dispatch call, and if there exists no activity for a period of time greater than the hang-timer threshold, the base station (101, 102) will drop the over-the-air channels broadcasting the call to the remote units (113-118). All active participants to the call will be maintained until the session timer expires. Once the session timer expires, the talk-group participants will be reset to their original members.
摘要翻译： 除了挂起定时器（405）之外，还引入了第二定时器（403）（会话定时器）。 基站（101,102）监视调度呼叫，并且如果在大于所述挂起时间阈值的时间段内没有活动，则所述基站（101,102）将丢弃所述空中信道广播 呼叫到远程单元（113-118）。 呼叫的所有活动参与者将被维护，直到会话定时器到期。 一旦会话定时器到期，话音组参与者将被重置为其原始成员。
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18.发明授权System and method in a communication network of dynamically assigning a multimedia broadcast/multicast service bearer to a multicast channel 有权在将多媒体广播/组播服务承载动态分配给多播信道的通信网络中的系统和方法公开(公告)号：US09491735B2
公开(公告)日：2016-11-08
申请号：US12972489
申请日：2010-12-19
CPC分类号： H04W72/005 , H04W72/087
摘要： Methods for dynamically assigning a multimedia broadcast/multicast service (MBMS) bearer to a Multicast Channel (MCH) in a communication network include a logical server: receiving a MBMS configuration for the communication network; receiving a request for a MBMS bearer within a service area, wherein the request specifies a QoS requirement for the MBMS bearer; inspecting the MBMS configuration to determine if an existing MCH in the service area meets the QoS requirement for the MBMS bearer; based on the inspecting, assigning the MBMS bearer to the existing MCH or assigning the MBMS bearer to a new MCH.
摘要翻译： 在通信网络中向多播信道（MCH）动态地分配多媒体广播/组播服务（MBMS）承载的方法包括逻辑服务器：接收通信网络的MBMS配置; 在服务区域内接收对MBMS承载的请求，其中所述请求指定所述MBMS承载的QoS要求; 检查MBMS配置以确定服务区域中的现有MCH是否满足MBMS承载的QoS要求; 基于检查，将MBMS承载分配给现有的MCH或将MBMS承载分配给新的MCH。
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19.发明授权公开(公告)号：US08244885B2
公开(公告)日：2012-08-14
申请号：US11964080
申请日：2007-12-26
IPC分类号： G06F15/173 , G06F15/16 , H04B7/00 , H04B7/216
CPC分类号： H04L61/1511 , H04L29/12066 , H04L29/12122 , H04L29/12905 , H04L61/1547 , H04L61/6054 , H04L61/6095
摘要： A method, information processing system, and wireless communication network determine a domain name associated with at least one device for providing services to the at least one device in a network. A service request (604) that includes a unique identifier associated with at least one device (102) is received. A query of a remote information processing system (218) is issued for retrieving a plurality of identifier ranges (610). Each of the identifier ranges is associated with one of a plurality of domain names. An identifier range comprising at least the unique identifier associated with the at least one device (102) is identified in the plurality of identifier ranges (614). A domain name associated with the identified identifier range is determined (616). The domain name that has been determined is associated with the at least one device (102).
摘要翻译： 方法，信息处理系统和无线通信网络确定与至少一个设备相关联的用于向网络中的至少一个设备提供服务的域名。 接收包括与至少一个设备（102）相关联的唯一标识符的服务请求（604）。 发出远程信息处理系统（218）的查询用于检索多个标识符范围（610）。 每个标识符范围与多个域名中的一个相关联。 至少包括与至少一个设备（102）相关联的唯一标识符的标识符范围在多个标识符范围（614）中被识别。 确定与所识别的标识符范围相关联的域名（616）。 已经确定的域名与至少一个设备（102）相关联。
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公开(公告)号：US20100197265A1
公开(公告)日：2010-08-05
申请号：US12366117
申请日：2009-02-05
CPC分类号： H04L65/4061 , H04L65/1069 , H04L65/4076 , H04W4/90 , H04W76/40 , H04W76/50
摘要： A method, a base station, an application server and a mobile device for transmitting and receiving media content are disclosed. A transceiver 302 may receive a unicast transmission specification and a broadcast transmission specification for the media content. A processor 304 may determine if a broadcast transmission for the media content is available. The processor 304 may initiate a unicast reception mode to receive the media content based on the unicast transmission specification if the current broadcast transmission is not available. A memory 308 may store the broadcast transmission specification for later reception of the media content in a broadcast reception mode if the current broadcast transmission is not available.
摘要翻译： 公开了一种用于发送和接收媒体内容的方法，基站，应用服务器和移动设备。 收发器302可以接收媒体内容的单播传输规范和广播传输规范。 处理器304可以确定媒体内容的广播传输是否可用。 如果当前广播传输不可用，则处理器304可以基于单播传输规范发起单播接收模式以接收媒体内容。 如果当前广播传输不可用，则存储器308可以存储用于稍后在广播接收模式中接收媒体内容的广播传输规范。
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