公开(公告)号：US07453831B2

公开(公告)日：2008-11-18

申请号：US10870558

申请日：2004-06-17

申请人： Jheroen P. Dorenbosch ,  Niranjan N. Segal

发明人： Jheroen P. Dorenbosch ,  Niranjan N. Segal

IPC分类号： H04L12/16

CPC分类号： H04L65/1069 ,  H04L12/189 ,  H04L29/06027 ,  H04L29/12292 ,  H04L61/2069 ,  H04L65/1006 ,  H04L65/403 ,  H04L67/14 ,  H04L67/147 ,  H04W72/005 ,  H04W80/10

摘要： A method (800, 900) and apparatus (1001) for controlling a session between communication units (141-146) sharing a group Internet Protocol (IP) multicast address. The method includes determining communication units from which a response to a session initiation protocol (SIP) control message is not required and preparing the control message which is sent to the communication units using the group address with information used to control from which of the of communication units the response is required. The SIP control message is sent to a second communication unit using a unicast address indicating that the response is required.

摘要翻译： 一种用于控制共享群组互联网协议（IP）多播地址的通信单元（141-146）之间的会话的方法（800,900）和装置（1001）。 该方法包括确定不需要对会话发起协议（SIP）控制消息的响应的通信单元，并且准备使用组地址发送给通信单元的控制消息，该组地址具有用于控制从哪个通信 单位需要响应。 SIP控制消息使用指示响应是需要的单播地址被发送到第二通信单元。

公开(公告)号：US06999770B2

公开(公告)日：2006-02-14

申请号：US10748091

申请日：2003-12-30

申请人： Alex P. Hirsbrunner ,  Jheroen P. Dorenbosch ,  Niranjan N. Segal

发明人： Alex P. Hirsbrunner ,  Jheroen P. Dorenbosch ,  Niranjan N. Segal

IPC分类号： H04Q7/20

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。

公开(公告)号：US07155225B2

公开(公告)日：2006-12-26

申请号：US10652125

申请日：2003-08-29

申请人： Niranjan N. Segal ,  Anatoly S. Belkin ,  Alex P. Hirsbrunner ,  Ajaykumar Idnani ,  Jennifer Pierce

发明人： Niranjan N. Segal ,  Anatoly S. Belkin ,  Alex P. Hirsbrunner ,  Ajaykumar Idnani ,  Jennifer Pierce

IPC分类号： H04Q7/20

CPC分类号： H04W36/0011 ,  H04W8/26 ,  H04W36/14 ,  H04W36/18 ,  H04W76/20 ,  H04W84/12 ,  H04W88/06

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E 1的企业地址和C 1的蜂窝地址，相应的方法（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参与到E 1上的呼叫时，SU将（212,208）向SIP发送SIP消息，例如具有C 1的“参考”字段的Refer消息，如果正在进行的呼叫或 如果新呼叫试图在E 1上开始，则具有C 1的联系人地址的SIP重定向消息。 响应于接收到任一消息，WLAN无缝地将呼叫转移（210,214）到C 1。

公开(公告)号：US20080311897A1

公开(公告)日：2008-12-18

申请号：US11764427

申请日：2007-06-18

申请人： Niranjan N. Segal

发明人： Niranjan N. Segal

IPC分类号： H04M3/42 ,  H04M7/00

CPC分类号： H04W60/00 ,  H04L67/125

摘要： A method (200) of providing communication services, which can include receiving at least one network context (126) associated with a first communications network (114) with which a subscriber unit (102) has become affiliated, and identifying at least one communication policy (140) correlating to the network context. The method also can include communicating to the subscriber unit the identified communication policy. The invention also relates to a method (300) of enabling communication services, which can include identifying at least one network context associated with a first communications network with which a subscriber unit has become affiliated. The method further can include receiving from a server (128) at least one communication policy identified in response to the identification of the network context, the communication policy correlating to the communicated network context.

摘要翻译： 提供通信服务的方法（200），其可以包括接收与用户单元（102）已经隶属于其的第一通信网络（114）相关联的至少一个网络环境（126），以及识别至少一个通信策略 （140）与网络上下文相关。 该方法还可以包括向订户单元通信所识别的通信策略。 本发明还涉及实现通信服务的方法（300），其可以包括识别与订户单元已经隶属于的第一通信网络相关联的至少一个网络上下文。 该方法还可以包括从服务器（128）接收响应于网络上下文的标识识别的至少一个通信策略，所述通信策略与所传达的网络上下文相关。

公开(公告)号：US07301914B2

公开(公告)日：2007-11-27

申请号：US10868694

申请日：2004-06-15

申请人： Niranjan N. Segal ,  Jheroen P. Dorenbosch ,  James E. Womack ,  Peter M. Drozt

发明人： Niranjan N. Segal ,  Jheroen P. Dorenbosch ,  James E. Womack ,  Peter M. Drozt

IPC分类号： G08C17/00

CPC分类号： H04W4/06 ,  H04L12/12 ,  H04L12/189 ,  H04W8/26 ,  H04W52/0216 ,  H04W52/0219 ,  H04W76/28 ,  H04W76/40 ,  H04W80/04 ,  Y02D70/142 ,  Y02D70/26

摘要： An access point (102) conveys (202) to communication units (104) of a plurality of multicast groups, a first indication that the access point supports a method for sending a multicast message. The access point receives (204) a multicast message directed to a receiving one of the plurality of multicast groups, and determines (206) that the communication units belonging to the receiving one of the plurality of multicast groups also support the method. The access point signals (208) a second indication to selectively awaken the communication units belonging to the receiving one of the plurality of multicast groups, and transmits (210) the multicast message to the receiving one of the plurality of multicast groups in a manner that allows (212) at least one communication unit not belonging to the receiving one of the plurality of multicast groups to remain asleep during the transmitting.

摘要翻译： 接入点（102）向多个多播组的通信单元（104）传送（202），所述接入点支持用于发送多播消息的方法的第一指示。 所述接入点接收（204）指向所述多个组播组中的接收组播组的组播消息，并且确定（206）属于所述多个组播组中的接收组的组的通信单元也支持该方法。 所述接入点信号（208）选择性地唤醒属于所述多个多播组中的所述多播组的所述通信单元的第二指示，并且以所述多播组中的所述多播组中的一个组播消息的方式将所述多播消息（210）发送（210） 允许（212）不属于多个多播组中的接收方的至少一个通信单元在发送期间保持睡眠。

公开(公告)号：US07146158B2

公开(公告)日：2006-12-05

申请号：US10714077

申请日：2003-11-14

申请人： Anotoly S Belkin ,  Peter P Hux ,  Ajaykumar R Idnani ,  Jheroen P Dorenbosch ,  Niranjan N. Segal ,  Zaffer S Merchant

发明人： Anotoly S Belkin ,  Peter P Hux ,  Ajaykumar R Idnani ,  Jheroen P Dorenbosch ,  Niranjan N. Segal ,  Zaffer S Merchant

IPC分类号： H04M3/42 ,  H04M1/00 ,  H04Q7/20

CPC分类号： H04W8/26 ,  H04M1/274566 ,  H04M3/44 ,  H04W8/183 ,  H04W88/06

摘要： A wireless communication unit (101) is operable to reformat dialed numbers according to dialing plans for a plurality of communication networks (103, 107, 109), where the unit comprises a transceiver (201) for communicating with any of the plurality of communication networks; a user interface (211) operable to provide a number corresponding to a target unit (102, 102′) to be called; and a controller (209) implementing a corresponding method to provide a reformatted number (FIG. 3) corresponding to the number and according to a preference that is specific to the wireless communication unit, where the reformatted number is compatible with a dialing plan for a communication network that will be used to place a call to the target unit.

摘要翻译： 无线通信单元（101）可操作以根据用于多个通信网络（103,107,109）的拨号计划来重新格式化拨号号码，其中该单元包括用于与多个通信网络中的任何一个通信的收发机（201） ; 用户界面（211），其可操作以提供与要被调用的目标单元（102,102'）对应的号码; 以及控制器（209），其实施相应的方法以提供与所述号码对应的重新格式化的号码（图3），并且根据所述无线通信单元特有的偏好，其中所述重新格式化的号码与所述无线通信单元的拨号计划兼容 将用于向目标单元发出呼叫的通信网络。

公开(公告)号：US07050805B2

公开(公告)日：2006-05-23

申请号：US10832017

申请日：2004-04-26

申请人： Niranjan N. Segal

发明人： Niranjan N. Segal

IPC分类号： H04Q7/22

CPC分类号： H04W36/0066 ,  H04W84/16

摘要： When using a first wireless communication system to facilitate at least a first wireless communication and in response to detecting at least one handover condition, a mobile station can automatically use a second wireless communication system to establish a communication link to a private branch exchange that is associated with the first wireless communication system and automatically transmit a pre-established message to the private branch exchange to trigger a handover of the first wireless communication from the first wireless communication system to the second wireless communication system.

摘要翻译： 当使用第一无线通信系统来促进至少第一无线通信并且响应于检测到至少一个切换条件时，移动台可以自动使用第二无线通信系统来建立到相关联的专用小交换机的通信链路 利用第一无线通信系统，并且自动地向专用小交换机发送预先建立的消息，以触发第一无线通信从第一无线通信系统到第二无线通信系统的切换。

公开(公告)号：US07031280B2

公开(公告)日：2006-04-18

申请号：US10831824

申请日：2004-04-26

申请人： Niranjan N. Segal

发明人： Niranjan N. Segal

IPC分类号： H04Q7/24 ,  H04J3/22

CPC分类号： H04W88/06 ,  H04W36/0066 ,  H04W36/36

摘要： A wireless communication unit (101, 200), network switch (112, 300) and corresponding methods facilitate routing and handover or handin of calls from a second network (105) to a first network (103) when the unit has been operating in second network and is being handed in to the first network. The communication unit comprises a transceiver (203) and a controller (209) arranged to operate with the transceiver to determine (503) that the wireless communication unit is within a coverage area of the first network; to exchange messages (505, 507) corresponding to call appearance information with the switch in the first network; to decide whether a call within the second network can be handed in to the first network based on the exchange of the messages (507); and to initiate (519, 619) a handin of the call to the first network only when the decision is affirmative.

摘要翻译： 无线通信单元（101,200），网络交换机（112,300）和相应的方法有助于在第二网络（105）操作第二网络（103）时，从第二网络（105）到第一网络（103）的呼叫的路由和切换或者切换 网络正在交给第一个网络。 通信单元包括收发器（203）和控制器（209），其被布置为与收发器一起操作以确定（503）无线通信单元在第一网络的覆盖区域内; 与第一网络中的交换机交换对应于呼叫外观信息的消息（505,507）; 基于所述消息的交换来确定所述第二网络内的呼叫是否可以被提交给所述第一网络（507）; 并且仅当决定是肯定的时候启动（519,619）对第一个网络的呼叫。

公开(公告)号：US08244885B2

公开(公告)日：2012-08-14

申请号：US11964080

申请日：2007-12-26

申请人： Luqing Wang ,  Syed A. Hussain ,  Jheroen P. Dorenbosch ,  Marty Ou ,  Niranjan N. Segal

发明人： Luqing Wang ,  Syed A. Hussain ,  Jheroen P. Dorenbosch ,  Marty Ou ,  Niranjan N. Segal

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。

公开(公告)号：US20090172138A1

公开(公告)日：2009-07-02

申请号：US11964080

申请日：2007-12-26

申请人： Luqing Wang ,  Syed A. Hussain ,  Jheroen P. Dorenbosch ,  Marty Ou ,  Niranjan N. Segal

发明人： Luqing Wang ,  Syed A. Hussain ,  Jheroen P. Dorenbosch ,  Marty Ou ,  Niranjan N. Segal

IPC分类号： G06F15/173

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。