公开(公告)号：US20040203792A1

公开(公告)日：2004-10-14

申请号：US10294065

申请日：2002-11-14

Applicant: InterDigital Technology Corporation

Inventor： Kamel M. Shaheen ,  Brian Gregory Kiernan

IPC: H04Q007/20 ,  H04M001/00 ,  H04B001/38

CPC classification number: H04W36/32 ,  H04W8/18 ,  H04W36/0083 ,  H04W36/24 ,  H04W48/10 ,  H04W84/12

Abstract: Apparatus and method for providing an automatic handoff process of a user equipment (UE) from either a wireless local area network (WLAN) to a universal mobile telecommunications system (UMTS) or from a UMTS to a WLAN. Handoffs may be initiated by the UE, based upon user preference, signal quality, comparison of location coordinates of the UE and the system to be switched to or signal quality. The available channels of one system may be broadcast to the UE by the other system or the UE may monitor channels of the system to be switched to and lock on to one. The handoff may also be initiated by the UMTS, the selection being power-based.

Abstract translation: 用于从无线局域网（WLAN）到通用移动电信系统（UMTS）或从UMTS向WLAN提供用户设备（UE）的自动切换过程的装置和方法。 UE可以基于用户偏好，信号质量，UE的位置坐标的比较和要被切换的系统或信号质量来发起切换。 一个系统的可用信道可以由另一个系统广播给UE，或者UE可以监视要切换到并锁定到一个系统的系统的信道。 切换也可以由UMTS发起，该选择是基于功率的。

公开(公告)号：US20040017787A1

公开(公告)日：2004-01-29

申请号：US10302143

申请日：2002-11-22

Applicant: InterDigital Technology Corporation

Inventor： Kamel M. Shaheen ,  Leonid Kazakevich

IPC: H04Q007/24

CPC classification number: H04W92/02 ,  H04W4/12 ,  H04W88/06

Abstract: Method and apparatus for delivery of UMTS services to a dual mode mobile station through a WLAN when the mobile station is operating within a WLAN environment. UMTS services are transmitted to a WLAN through a UMTS repeater tuned to receive services addressed to registered IDs and transmit these services to that (those) WLAN(s) having mobile stations registered with the UMTS. The WLAN format converter converts the UMTS format into a WLAN message format and communicates the message to the registered users.

Abstract translation: 当移动台在WLAN环境中操作时，通过WLAN向双模移动台传送UMTS业务的方法和装置。 通过经调谐以接收寻址到注册ID的服务的UMTS中继器将UMTS服务发送到WLAN，并将这些服务发送到具有向UMTS注册的移动站的那些（那些）WLAN。 WLAN格式转换器将UMTS格式转换成WLAN消息格式，并将消息传达给注册用户。

公开(公告)号：US20030161322A1

公开(公告)日：2003-08-28

申请号：US10288065

申请日：2002-11-04

Applicant: InterDigital Technology Corporation

Inventor： Kamel M. Shaheen ,  Sharif M. Shahrier

IPC: H04L012/28

CPC classification number: H04L47/724 ,  H04L5/0048 ,  H04L47/14 ,  H04L47/70 ,  H04L47/824 ,  H04L69/16 ,  H04L69/161 ,  H04L69/22 ,  H04W28/26 ,  H04W72/0406 ,  H04W72/0413 ,  H04W72/042

Abstract: The invention relates to establishing a wireless packet session between at least two users. At least one of the users is a wireless user. A first of the at least two users sends a reservation setup protocol (RSVP) PATH message to a second user of the two users. The RSVP PATH message includes information for reserving resources for transmissions from only the first user to the second user; or from the first user to the second user and the second user to the first user, or only for transmissions from the second user to the first user. In response to receiving the RSVP PATH message, the second user transmits a RSVP reservation (RESV) message to the first user. Transmissions occur using the reserved resources.

Abstract translation: 本发明涉及在至少两个用户之间建立无线分组会话。 至少一个用户是无线用户。 至少两个用户中的第一个向两个用户的第二用户发送预留设置协议（RSVP）PATH消息。 RSVP PATH消息包括用于保留用于仅从第一用户到第二用户的传输的资源的信息; 或者从第一用户到第二用户和第二用户到第一用户，或者仅用于从第二用户到第一用户的传输。 响应于接收到RSVP PATH消息，第二用户向第一用户发送RSVP预留（RESV）消息。 传输使用预留的资源进行。

公开(公告)号：US20040228312A1

公开(公告)日：2004-11-18

申请号：US10872682

申请日：2004-06-21

Applicant: InterDigital Technology Corporation

Inventor： Kamel M. Shaheen ,  Leonid Kazakevich

IPC: H04Q007/20 ,  H04L012/56 ,  H04J003/24

CPC classification number: H04W92/02 ,  H04W4/12 ,  H04W88/06

Abstract: Method and apparatus for delivery of UMTS services to a dual mode mobile station through a WLAN when the mobile station is operating within a WLAN environment. UMTS services are transmitted to a WLAN through a UMTS repeater tuned to receive services addressed to registered IDs and transmit these services to that (those) WLAN(s) having mobile stations registered with the UMTS. The WLAN format converter converts the UMTS format into a WLAN message format and communicates the message to the registered users.

Abstract translation: 当移动台在WLAN环境中操作时，通过WLAN向双模移动台传送UMTS业务的方法和装置。 通过经调谐以接收寻址到注册ID的服务的UMTS中继器将UMTS服务发送到WLAN，并将这些服务发送到具有向UMTS注册的移动站的那些（那些）WLAN。 WLAN格式转换器将UMTS格式转换成WLAN消息格式，并将消息传达给注册用户。

公开(公告)号：US20040192291A1

公开(公告)日：2004-09-30

申请号：US10319180

申请日：2002-12-13

Applicant: InterDigital Technology Corporation

Inventor： Kamel M. Shaheen ,  Leonid Kazakevich

IPC: H04Q007/20 ,  H04B001/38

CPC classification number: H04W92/02

Abstract: A method enabling a wireless remote terminal (UE) to access a universal mobile telecommunication system (UMTS) through a wireless local area network (WLAN) wherein UMTS services are transmitted to a format converter from a UMTS transceiver and the format converter changes the format of received messages to a WLAN format before transmission to the UE which is operating in the WLAN mode.

Abstract translation: 一种能够使无线远程终端（UE）通过无线局域网（WLAN）访问通用移动电信系统（UMTS）的方法，其中UMTS服务从UMTS收发器发送到格式转换器，并且格式转换器改变格式 在以WLAN模式操作的UE发送之前，接收到WLAN格式的消息。

公开(公告)号：US20030232594A1

公开(公告)日：2003-12-18

申请号：US10281754

申请日：2002-10-28

Applicant: InterDigital Technology Corporation

Inventor： Kamel M. Shaheen

IPC: H04H001/00

CPC classification number: H04L12/185 ,  H04H20/42 ,  H04H20/72 ,  H04H60/25 ,  H04L12/189 ,  H04W60/00 ,  H04W68/00 ,  H04W76/40

Abstract: A method is provided for delivery of Multimedia Broadcast and Multicast Service (MBMS) over wireless systems. The method optimizes the number of paging messages sent over the air interface in order to enhance the overall system capacity. MBMS active Mobile Station User Equipments (UEs) track their locations to the granularity of a cell based on information sent by the system.

Abstract translation: 提供了一种通过无线系统传送多媒体广播和组播服务（MBMS）的方法。 该方法优化了通过空中接口发送的寻呼消息的数量，以提高整个系统的容量。 MBMS活动移动站用户设备（UE）基于系统发送的信息跟踪其位置到小区的粒度。

公开(公告)号：US20040192283A1

公开(公告)日：2004-09-30

申请号：US10321331

申请日：2002-12-17

Applicant: InterDigital Technology Corporation

Inventor： Kamel M. Shaheen

IPC: H04Q007/20

CPC classification number: H04W76/18 ,  H04W4/24 ,  H04W48/17 ,  H04W76/12 ,  H04W80/04

Abstract: A procedure is provided wherein a serving general packet radio service (GPRS) support node (SGSN) enables a mobile station to access point name (APN) to which the mobile station is not subscribed wherein the SGSN makes a determination if the requested packet data protocol and APN received from the mobile station are the same as those to which the mobile station is subscribed. In the event that the mobile station is not subscribed to the PDP type and requested APN, the SGSN informs the mobile that APN requested is not authorized and if the mobile station desires to continue it must agree to the terms and conditions and to provide credit (or debit) card information in order to obtain the requested APN.

Abstract translation: 提供了一种过程，其中服务通用分组无线电业务（GPRS）支持节点（SGSN）使得移动台能够接入移动台未订阅的点名称（APN），其中SGSN确定所请求的分组数据协议 并且从移动台接收的APN与移动台订阅的APN相同。 在移动台没有订阅PDP类型并请求APN的情况下，SGSN向移动台通知所请求的APN未被授权，并且如果移动台希望继续，则它必须同意条款和条件并提供信用（ 或借记）卡信息，以便获得所请求的APN。

公开(公告)号：US20040184422A1

公开(公告)日：2004-09-23

申请号：US10730603

申请日：2003-12-08

Applicant: InterDigital Technology Corporation

Inventor： Kamel M. Shaheen

IPC: H04Q007/00

CPC classification number: H04W36/0055 ,  H04W40/02 ,  H04W84/12 ,  H04W92/02

Abstract: Method and apparatus for handoff between two stations of a wireless local area network/wireless wide area network (WLAN/WWAN) wherein a terminal, communicating with a first station, scans for a second station when its connection with said first station is lost, or for any other reasons, and establishes communication with a second station. The establishment of communication with the second station includes determining that the second station is different from the first station; associating with the second station; forwarding the identity of the first station to the second station; and using the identity of the first station to continue the original session through the second station. The handoff is equally successful when the stations involved in the handoff are both in the same network or wherein the stations are in different networks.

Abstract translation: 无线局域网/无线广域网（WLAN / WWAN）的两个站之间切换的方法和装置，其中与第一站通信的终端在与第一站的连接丢失时扫描第二站，或者 由于任何其他原因，并建立与第二站的通信。 建立与第二站的通信包括确定第二站不同于第一站; 与第二站联系; 将第一站的身份转发到第二站; 并使用第一站的身份继续通过第二站的原始会话。 当涉及切换的站都在相同的网络中或者站在不同的网络中时，切换同样成功。

公开(公告)号：US20040122954A1

公开(公告)日：2004-06-24

申请号：US10653577

申请日：2003-09-02

Applicant: InterDigital Technology Corporation

Inventor： Kamel M. Shaheen

IPC: G06F015/16

CPC classification number: H04W36/0011 ,  H04L67/14 ,  H04W8/26 ,  H04W36/14 ,  H04W36/365 ,  H04W36/38 ,  H04W80/00 ,  H04W80/04 ,  H04W88/02

Abstract: Apparatus and method by which Internet Protocol (IP) traffic can be transferred (i.e. handoff) between two different terminals operating according to two different technology standards in two different systems with two different IP addresses. For example, a session handoff can be made between a terminal in Wireless Local Area Network (WLAN) a terminal in a 3GPP UMTS or between a terminal in CDMA2000 and a terminal in a 3GPP UMTS. These terminals can be either physically separate entities or logical entities that are encapsulated within a common enclosure.

Abstract translation: 可以在具有两个不同IP地址的两个不同系统中根据两种不同技术标准操作的两个不同终端之间传输（即切换）互联网协议（IP）业务的装置和方法。 例如，可以在无线局域网（WLAN）中的3GPP UMTS中的终端之间的终端或CDMA2000中的终端与3GPP UMTS中的终端之间进行会话切换。 这些终端可以是物理上分离的实体或封装在公共机箱内的逻辑实体。

公开(公告)号：US20020181424A1

公开(公告)日：2002-12-05

申请号：US10022998

申请日：2001-12-18

Applicant: InterDigital Technology Corporation

Inventor： Kamel M. Shaheen ,  Brian G. Kiernan

IPC: H04Q007/24

CPC classification number: H04L65/605 ,  H04L65/1006 ,  H04L65/103 ,  H04L65/104 ,  H04L65/80 ,  H04L69/04 ,  H04W28/06 ,  H04W28/18 ,  H04W76/10 ,  H04W80/10 ,  H04W88/182

Abstract: Method and Apparatus for making more efficient use of air link resources and network capacity in a mobile telecommunications system in which unauthorized and/or unsupported media types transmitted in a session initialization protocol (SIP) message sent from one equipment user (UE) to another are deleted by the network(s) as the SIP message is routed through the system.

Abstract translation: 用于在移动电信系统中更有效地利用空中链路资源和网络容量的方法和装置，其中在从一个设备用户（UE）发送到另一个设备用户（UE）的会话初始化协议（SIP））消息中传送的未授权和/或不支持的媒体类型是 当SIP消息通过系统路由时由网络删除。