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1.发明申请公开(公告)号：US20060121900A1
公开(公告)日：2006-06-08
申请号：US11006965
申请日：2004-12-08
IPC分类号： H04Q7/20
CPC分类号： H04W36/14 , H04W36/0055
摘要： A system and method switches between an active call and a call on hold when handing off a mobile station (204) from a Wireless Local Area Network (WLAN) (202). A Handover Starting message is received from a mobile station. The Handover Starting message includes at least one first identifier. A Notification message is also received. The Notification message includes a second identifier. The at least one first identifier is compared to the second identifier and a handover of the mobile station (204) proceeds when a match is determined. Subsequently, the mobile station (204) switches from an active call to a call on hold.
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2.发明申请Method and apparatus in a wireless communication system for facilitating a handoff 有权无线通信系统中的便利切换的方法和装置公开(公告)号：US20050047435A1
公开(公告)日：2005-03-03
申请号：US10652125
申请日：2003-08-29
IPC分类号： H04L12/28 , H04L12/56 , H04W8/26 , H04W36/14 , H04W36/18 , H04W76/04 , H04W84/12 , H04W88/00 , H04W88/06 , H04Q7/00
摘要： A dual-band wireless subscriber unit (SU) (112) having an enterprise address of E1 and a cellular address of C1, corresponding method (200), software program (310-320), and WLAN (104) determines (202) that the SU is about to leave a wireless local area network (WLAN) (104). In response, when the SU is involved in a call on E1, the SU sends (212, 208) to the WLAN a SIP message, for example a Refer message with a “Refer To” field of C1 if an ongoing call or a SIP Redirect message with a contact address of C1 if a new call is attempting to begin on E1. In response to receiving either message, the WLAN seamlessly transfers (210, 214) the call to C1.
摘要翻译： 具有E1的企业地址和C1的蜂窝地址，对应方法（200），软件程序（310-320）和WLAN（104）的双频无线用户单元（112）确定（202） SU即将离开无线局域网（WLAN）（104）。 作为响应，当SU参与E1的呼叫时，SU向SIP发送（212,208）SIP消息，例如具有C1的“参考”字段的参考消息，如果正在进行的呼叫或SIP 如果新呼叫尝试从E1开始，请重定向具有C1的联系人地址的消息。 响应于接收到任一消息，WLAN无缝地将呼叫（210,214）传送到C1。
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公开(公告)号：US20060072481A1
公开(公告)日：2006-04-06
申请号：US10955474
申请日：2004-09-30
申请人： Alex Hirsbrunner , Mark Hamlen , Ajaykumar Idnani , Steven Upp , Kamala Urs , Les Vietzke
发明人： Alex Hirsbrunner , Mark Hamlen , Ajaykumar Idnani , Steven Upp , Kamala Urs , Les Vietzke
IPC分类号： H04L12/28
摘要： Information regarding the present location of a dual-mode (or multi-mode) mobile station with respect to a plurality of communication systems is timely maintained by facilitating automated contact information modifications via, for example, a mobility management server (30). In a preferred approach, upon receiving a message (11) evidencing the supported presence of a mobile station in a first communication system comprising a wireless wide area network, one automatically responds (12) by modifying such contact information as is retained in a Session Initiation Protocol registrar. Testing (21) can be utilized to assure the propriety of making such alterations and/or deletions.
摘要翻译： 通过例如通过移动性管理服务器（30）促进自动化联系人信息修改，可以及时维护关于多模式（或多模式）移动站在多个通信系统中的当前位置的信息。 在优选的方法中，当接收到证明在包括无线广域网的第一通信系统中支持的移动台的存在的消息（11）时，通过修改在会话发起中保留的联系人信息来自动响应（12） 协议注册商 可以使用测试（21）来确保进行此类更改和/或删除的适当性。
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公开(公告)号：US20050124326A1
公开(公告)日：2005-06-09
申请号：US10727433
申请日：2003-12-04
CPC分类号： H04W4/16 , H04M1/7253 , H04M3/428 , H04M2250/06 , H04W92/02
摘要： A wireless communication unit (101, 200, 401), network switch (112, 300, 407) and corresponding methods facilitate retrieval, routing, and management of on-hold calls (FIG. 4-FIG. 7) within a first communication network (103) when the unit is operating in a second communication network (105) that is loosely coupled to the first. The communication unit comprises a transceiver (203) configured to support an air interface with the first and the second communication network; and a controller (209) arranged to cooperatively operate with the transceiver to retrieve an on-hold call from the first network via a call leg established to support a handout to and while the unit is operating in the second network. A user interface (211) and in band signaling over the call leg facilitates management, connecting, disconnecting, etc., of the on-hold calls by the communication unit.
摘要翻译： 无线通信单元（101,200,401），网络交换机（112,300,407）和相应的方法有助于在第一通信网络内的保持呼叫（图4至图7）的检索，路由和管理 （103）当所述单元在松散地耦合到所述第一通信网络的第二通信网络（105）中操作时。 通信单元包括被配置为支持与第一和第二通信网络的空中接口的收发器（203） 以及控制器（209），被配置为与所述收发器协同操作以经由建立以支持所述单元在所述单元在所述第二网络中操作的通话的呼叫支路从所述第一网络检索保持呼叫。 用户接口（211）和通过呼叫支路进行的频带信令有利于通信单元的保持呼叫的管理，连接，断开等。
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公开(公告)号：US20050070288A1
公开(公告)日：2005-03-31
申请号：US10674254
申请日：2003-09-29
CPC分类号： H04W36/0066
摘要： A method (FIG. 11) and corresponding wireless communication unit (102, FIG. 5) and mobility manager (116, FIG. 6) for facilitating a handover from one communication network (106) to another communication network (108) of an ongoing communication (120, 122) between a wireless communication unit (102) and a peer communication unit (114, 714). The method including obtaining call information (1103) corresponding to the ongoing communication where the ongoing communication uses the first communication network; and ascertaining a handover number (1105) for use by the wireless communication unit to originate a handover call (1107) via the second network (108), the handover number terminating within the first communication network for use in facilitating the handover of the ongoing communication to the second communication network.
摘要翻译： 一种方法（图11）和相应的无线通信单元（102，图5）和移动性管理器（116，图6），用于促进从正在进行的一个通信网络（106）到另一个通信网络（108）的切换 无线通信单元（102）和对等通信单元（114,714）之间的通信（120,122）。 所述方法包括：获得与正在进行的通信对应的呼叫信息（1103），其中正在进行的通信使用第一通信网络; 并且确定由无线通信单元使用以通过第二网络（108）发起切换呼叫（1107）的切换号码（1105），终止于第一通信网络内的切换号码用于促进正在进行的通信的切换 到第二通信网络。
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公开(公告)号：US20050111649A1
公开(公告)日：2005-05-26
申请号：US10720858
申请日：2003-11-24
CPC分类号： H04M3/54 , H04M3/53308 , H04M3/545
摘要： Circular call forwarding loops are prevented for a communications unit (12) capable of operating in a first communications network (14) and a second communications network (16) within a loosely coupled network (16), and respectively having a first network number and a second network number, as well as a first network voice mail. A call directed to the first network number (50) of the communications unit is forwarded to the second network number (52) of the communications unit when the communications unit is not operating in the first network. A first network voice mail number (P3) may be associated with calls so that calls are forwarded directly to the first network voice mail (56) when received again at the first network (54). Alternatively, if a call is subsequently received from the second communications network, and data of the subsequently received call matches data of the initial call, or if call forwarding indicia associated with the forwarded call is also associated with the subsequent call, the subsequent call is then forwarded to the first network voice mail of the communications unit.
摘要翻译： 对于能够在松散耦合网络（16）内的第一通信网络（14）和第二通信网络（16）中运行的通信单元（12），并且分别具有第一网络号码和 第二个网络号码，以及第一个网络语音邮件。 当通信单元不在第一网络中操作时，定向到通信单元的第一网络号码（50）的呼叫被转发到通信单元的第二网络号码（52）。 第一网络语音邮件号码（P 3）可以与呼叫相关联，使得当在第一网络（54）再次接收时，呼叫被直接转发到第一网络语音邮件（56）。 或者，如果随后从第二通信网络接收到呼叫，并且随后接收到的呼叫的数据与初始呼叫的数据匹配，或者如果与转发呼叫相关联的呼叫转移标记也与后续呼叫相关联，则后续呼叫 然后转发到通信单元的第一个网络语音邮件。
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7.发明申请公开(公告)号：US20050261006A1
公开(公告)日：2005-11-24
申请号：US11077301
申请日：2005-03-10
摘要： A method and apparatus is provided to update information within a first network (103) via a second network (102) when communication no longer exists with the first network. During operation the first network is accessed via a PSTN (108) message that is never answered by the first network. Based on the called number and caller-identification information, the first network updates its system information.
摘要翻译： 当与第一网络不再存在通信时，提供了一种通过第二网络（102）来更新第一网络（103）内的信息的方法和装置。 在操作期间，通过PSTN（108）消息来访问第一网络，该消息永远不被第一网络应答。 基于被叫号码和呼叫者识别信息，第一网络更新其系统信息。
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8.发明申请公开(公告)号：US20050048972A1
公开(公告)日：2005-03-03
申请号：US10649756
申请日：2003-08-26
申请人： Jheroen Dorenbosch , Jack Gipson , Lowell Hufferd , Alex Hirsbrunner , Anatoly Belkin , Anand Alen , Brian Storm
发明人： Jheroen Dorenbosch , Jack Gipson , Lowell Hufferd , Alex Hirsbrunner , Anatoly Belkin , Anand Alen , Brian Storm
摘要： A system, wireless device (306) and method determine that a wireless device (306) is detecting a triggering event. The triggering event includes detecting a WLAN border cell (210), detecting a first signal from an egress portal (302), or detecting a degradation in signal quality. The wireless device (306) then detects at least one signal from an egress portal (302), determines that the wireless device (306) is moving from the coverage area of a first communications system to the coverage area of a second communications system according to the order of signals received from the egress portal (302), initiates a registration sequence with the second wireless communication system in response to determining that the wireless device (306) is moving from the coverage area of the first communications system to the coverage area of the second communications system, and conducts present and subsequent calls via the second wireless communication system.
摘要翻译： 系统，无线设备（306）和方法确定无线设备（306）正在检测触发事件。 触发事件包括检测WLAN边界单元（210），检测出口门户（302）的第一信号，或检测信号质量的劣化。 无线设备（306）然后检测来自出口门户（302）的至少一个信号，确定无线设备（306）根据第一通信系统的覆盖区域移动到第二通信系统的覆盖区域 响应于确定无线设备（306）从第一通信系统的覆盖区域移动到第一通信系统的覆盖区域，从出口门户（302）接收的信号的顺序启动与第二无线通信系统的注册序列 第二通信系统，并且经由第二无线通信系统进行当前和随后的呼叫。
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公开(公告)号：US20050143088A1
公开(公告)日：2005-06-30
申请号：US10748091
申请日：2003-12-30
CPC分类号： H04W36/0066 , H04W36/32 , H04W92/02
摘要： A wireless communication unit (200) and corresponding method (500) selectively routes calls originated in one wireless communication network (105) through another wireless communication network (104, 108, 110). The communication unit comprises a transceiver (203) suitable to support an air interface with a first wireless communication network and with a second wireless communication network; a user interface (211) operable to initiate a call to a number of a target unit; and a controller (209), coupled to the transceiver and the user interface, and operable, responsive to the call initiation and when the wireless communication unit is operating in the second wireless communication network, to selectively hairpin the call through the first communication network.
摘要翻译： 无线通信单元（200）和相应的方法（500）通过另一个无线通信网络（104,108,110）选择性地发起一个无线通信网络（105）中的呼叫。 通信单元包括适于支持与第一无线通信网络和第二无线通信网络的空中接口的收发机（203）; 用户接口（211），其可操作以发起对多个目标单元的呼叫; 以及耦合到收发器和用户接口的控制器（209），并且可响应于呼叫发起和当无线通信单元在第二无线通信网络中操作时可操作地选择性地通过第一通信网络发送呼叫。
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10.发明申请System and method to improve WLAN handover behavior and phone battery life when stationary in border cells 有权改善WLAN切换行为的系统和方法，以及在边界小区中静止时的手机电池寿命公开(公告)号：US20050048977A1
公开(公告)日：2005-03-03
申请号：US10649999
申请日：2003-08-26
摘要： A system, computer readable medium, mobile subscriber device and method determine that the device (306), operating on a first communications system is detecting a triggering event, which may be the detection of a wireless local area network border cell (210) or a degradation in signal quality. The device (306) then initiates a registration sequence with a second wireless communication system if the device (306) has detected the triggering event, determines the speed and/or displacement of the device (306), and conducts any present and subsequent calls via the second wireless communication system if the speed and/or displacement of the device exceeds a predetermined threshold. The registration sequence may be aborted if at least one of the speed and displacement of the device (306) does not exceed predetermined thresholds. Movement of the device (306) may be determined by an accelerometer (314) or GPS chipset.
摘要翻译： 系统，计算机可读介质，移动用户设备和方法确定在第一通信系统上操作的设备（306）正在检测触发事件，其可以是无线局域网边界小区（210）或 信号质量下降。 然后，如果设备（306）已经检测到触发事件，确定设备（306）的速度和/或位移，则设备（306）启动具有第二无线通信系统的注册序列，并且经由 第二无线通信系统，如果设备的速度和/或位移超过预定阈值。 如果设备（306）的速度和位移中的至少一个没有超过预定阈值，则注册顺序可以被中止。 设备（306）的移动可由加速度计（314）或GPS芯片组确定。
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