公开(公告)号：US06389039B1

公开(公告)日：2002-05-14

申请号：US09177201

申请日：1998-10-22

申请人： Nikos Katinakis ,  Akbar Rahman ,  Donald Joong

发明人： Nikos Katinakis ,  Akbar Rahman ,  Donald Joong

IPC分类号： H04J324

CPC分类号： H04W76/10

摘要： A system and method of transferring data to and from a mobile station (MS) in a cellular telecommunications network. When the MS originates a data transmission, the MS simultaneously seizes additional voice channels or control channels from the serving cell or adjacent cells, fills time slots with data packets, and asynchronously transmits the data packets over the plurality of channels in order to increase the data transfer rate. For data calls terminating at the MS, the serving mobile switching center (MSC) reserves a plurality of channels having sufficient signal strength to maintain a connection with the destination MS. The MSC informs the involved base stations that an asynchronous transmission is to be made to the MS. The MSC then assembles the data packets and starts transmission through the involved base stations to the MS over the reserved channels. The MS assembles the packets in numerical order and delevers the data to the user.

摘要翻译： 一种在蜂窝电信网络中向移动台（MS）传输数据和从移动台（MS）传输数据的系统和方法。 当MS发起数据传输时，MS同时从服务小区或相邻小区占用附加语音信道或控制信道，用数据分组填充时隙，并通过多个信道异步发送数据分组，以增加数据 传输率。 对于在MS终止的数据呼叫，服务移动交换中心（MSC）保留具有足够信号强度的多个信道来维持与目的MS的连接。 MSC通知所涉及的基站将要对MS进行异步传输。 MSC然后组装数据分组，并通过所涉及的基站开始通过预留信道向MS传输。 MS以数字顺序组合数据包，并将数据删除给用户。

公开(公告)号：US5995500A

公开(公告)日：1999-11-30

申请号：US896851

申请日：1997-07-18

申请人： Ming Ma ,  Donald Joong ,  Nikos Katinakis ,  Akbar Rahman

发明人： Ming Ma ,  Donald Joong ,  Nikos Katinakis ,  Akbar Rahman

IPC分类号： H04W84/08 ,  H04B7/212 ,  H04B7/00

CPC分类号： H04W84/08

摘要： In a TDMA/TDD communication system and method, communication throughput is increased by allowing direct duplex communication between the mobile stations that are within close proximity of each other. The system and method determines the range of the mobile stations from each other. Based on the range, the communication units may communicate with each other in one of either direct mode or indirect mode. If an in-range condition is determined, the mobile stations engage in direct duplex communication with each other. Otherwise, they communicate with each other in the indirect mode.

摘要翻译： 在TDMA / TDD通信系统和方法中，通过允许彼此非常接近的移动站之间的直接双工通信来增加通信吞吐量。 系统和方法确定移动台的范围。 基于该范围，通信单元可以以直接模式或间接模式之一彼此进行通信。 如果确定了范围内条件，则移动站进行彼此的直接双工通信。 否则，它们以间接模式相互通信。

公开(公告)号：US5937355A

公开(公告)日：1999-08-10

申请号：US908772

申请日：1997-08-08

申请人： Donald Joong ,  Nikos Katinakis ,  Akbar Rahman

发明人： Donald Joong ,  Nikos Katinakis ,  Akbar Rahman

IPC分类号： H04W4/22 ,  H04Q7/38

CPC分类号： H04W4/22 ,  H04W76/007

摘要： An emergency call handling system and method for a cellular telecommunications system. The emergency call handling system is provided with at least one subscriber terminal which upon failure to seize a voice connection to an emergency center for an emergency call, transfers data messages over the digital control channel to the emergency center advising it that the user of this one subscriber terminal has an emergency situation. Advantage is found with the present invention in that in times of radio voice channel and/or network traffic congestion resulting in call set up failure, the information relating to a user emergency can be forwarded as data messages to the emergency center.

摘要翻译： 一种用于蜂窝电信系统的紧急呼叫处理系统和方法。 紧急呼叫处理系统设置有至少一个用户终端，当未能占用用于紧急呼叫的紧急中心的语音连接时，将数字消息通过数字控制信道传送到紧急中心，向紧急中心通知该用户 用户终端有紧急情况。 本发明的优点在于，在无线电语音信道和/或网络流量拥塞导致呼叫建立失败的时候，与用户紧急关联的信息可以作为数据消息转发到紧急中心。

公开(公告)号：US06188887B1

公开(公告)日：2001-02-13

申请号：US08979246

申请日：1997-11-26

申请人： Donald Joong ,  Nikos Katinakis ,  Akbar Rahman

发明人： Donald Joong ,  Nikos Katinakis ,  Akbar Rahman

IPC分类号： H04M342

CPC分类号： H04W4/12 ,  H04M3/42229 ,  H04M3/53325 ,  H04M2207/18

摘要： Procedures are disclosed for supporting roaming subscriber mobile station access to stored subscriber data messages. In one aspect, a received subscriber data message is routed for storage and subsequent forwarding/retrieval, not to a “home” message center, but instead to a message center either optimally positioned with respect to a current known location of the subscriber mobile station or associated with an initially receiving mobile switching center. In another aspect, a mailbox established for a given subscriber mobile station in the home message center is transferred (perhaps on a periodic basis) for storage in a local mailbox of a proximate message center within a cellular telephone network where the subscriber is currently roaming. In either case, the storing message center thereafter performs any requisite operations needed to facilitate message forwarding to or retrieval by the addressee subscriber mobile station.

摘要翻译： 公开了用于支持漫游用户移动台访问存储的用户数据消息的过程。 在一个方面，接收到的订户数据消息被路由用于存储和后续的转发/检索，而不是“家庭”消息中心，而是相对于消息中心，相对于订户移动站的当前已知位置或者 与最初接收的移动交换中心相关联。 在另一方面，为家庭消息中心中的给定订户移动站建立的邮箱被传送（可能是周期性的），以便存储在用户正在漫游的蜂窝电话网络内的邻近消息中心的本地邮箱中。 在任一种情况下，存储消息中心此后执行用于促进消息转发到收件人用户移动站或由收件人用户移动台检索所需的必要操作。

公开(公告)号：US6163704A

公开(公告)日：2000-12-19

申请号：US749807

申请日：1996-11-15

申请人： Donald Joong ,  Nikos Katinakis ,  Akbar Rahman

发明人： Donald Joong ,  Nikos Katinakis ,  Akbar Rahman

IPC分类号： H04W4/12 ,  H04W4/14 ,  H04W36/12 ,  H04W36/38 ,  H04W88/06 ,  H04Q7/22

CPC分类号： H04W4/12 ,  H04W4/14 ,  H04W36/12 ,  H04W36/38 ,  H04W88/06

摘要： A number of different mechanisms are proposed for effectuating the delivery of digital data messages to mobile stations which have currently selected an analog control channel. In one method, a signal is sent to the mobile station instructing it to make a server reselection and choose the best available digital control channel. Once the reselection is accomplished, the digital data message is delivered in a conventional manner using the digital control channel. In another method, the digital data message is reformatted for analog delivery, and the reformatted message sent over either the analog control channel or a selected analog voice channel. In yet another method, a call connection is made with the mobile station over a voice channel, and a synthesized audible message corresponding to the digital data message is transmitted over the voice channel after the subscriber answers the call. In instances where message delivery over the control channel is interrupted due to mobile station roaming, a forced re-registration occurs following the new server reselection, thus triggering continued message delivery over the new control channel.

摘要翻译： 提出了许多不同的机制来实现数字数据消息传送到当前选择模拟控制信道的移动站。 在一种方法中，信号被发送到移动台，指示它进行服务器重选，并选择最佳的可用数字控制信道。 一旦完成了重选，则使用数字控制信道以常规方式传送数字数据消息。 在另一种方法中，数字数据消息被重新格式化用于模拟传送，并且重新格式化的消息通过模拟控制信道或所选择的模拟语音信道发送。 在另一种方法中，通过语音信道与移动台进行呼叫连接，并且在用户应答呼叫之后通过语音信道发送与数字数据消息相对应的合成可听消息。 在由于移动台漫游而使控制信道上的消息传送中断的情况下，在新的服务器重新选择之后发生强制重新注册，从而触发新的控制信道上的持续消息传递。

公开(公告)号：US6112084A

公开(公告)日：2000-08-29

申请号：US47240

申请日：1998-03-24

申请人： Alan Sicher ,  Nikos Katinakis

发明人： Alan Sicher ,  Nikos Katinakis

IPC分类号： H04W76/02 ,  H04W88/16 ,  H04W92/02 ,  H04W92/18 ,  H04Q7/20 ,  H04B7/212

CPC分类号： H04W76/02 ,  H04W88/16 ,  H04W92/02 ,  H04W92/18

摘要： A system and method of simultaneously conducting a data transfer and a voice call between a mobile station and a radio telecommunications network having a mobile switching center (MSC) which serves the mobile station. A first embodiment includes a landline digital simultaneous voice and data (DSVD) modem associated with the mobile station which generates DSVD source signal and line negotiation protocols. The DSVD source signal and line negotiation protocols are encapsulated into circuit mode Radio Link Protocol (RLP) signals and transmitted to the MSC. An interworking function (IWF) associated with the MSC translates the circuit mode RLP signals into signals in a landline telecommunications protocol. In another embodiment, the voice call is carried over the air interface from the mobile station to the network in one timeslot, and the data transfer is carried in at least one additional timeslot on the same voice channel. In other embodiments, two voice channels may be allocated to the same mobile station. The voice call to a first party is carried from the mobile station to the network on one voice channel, and the data transfer to the first or a second party is carried on the second voice channel. The MSC hands off the two voice channels together, but releases them individually when either the voice call or the data transfer is completed.

摘要翻译： 一种在具有为移动台服务的移动交换中心（MSC）的移动台和无线电通信网络之间同时进行数据传送和语音呼叫的系统和方法。 第一实施例包括与生成DSVD源信号和线路协商协议的移动台相关联的陆线数字同时语音和数据（DSVD）调制解调器。 DSVD源信号和线路协商协议被封装成电路模式的无线链路协议（RLP）信号并发送给MSC。 与MSC相关联的互通功能（IWF）将电路模式RLP信号转换为陆线电信协议中的信号。 在另一个实施例中，语音呼叫通过空中接口从一个时隙从移动台传送到网络，并且数据传输在相同语音信道上的至少一个附加时隙中传送。 在其他实施例中，两个语音信道可以被分配给同一个移动台。 对第一方的语音呼叫在一个语音信道上从移动台传送到网络，并且在第二语音信道上传送到第一或第二方的数据。 MSC将两个语音通道一起移交，但是当语音通话或数据传输完成时，它们会分别释放。

公开(公告)号：US20080254791A1

公开(公告)日：2008-10-16

申请号：US11733938

申请日：2007-04-11

申请人： Johnson Oyama ,  Nikos Katinakis

发明人： Johnson Oyama ,  Nikos Katinakis

IPC分类号： H04Q7/20

CPC分类号： H04L65/1016 ,  H04L65/105 ,  H04W88/182 ,  H04W92/02

摘要： Systems and methods for splitting communication nodes to provide inter-domain functionality are described. For example, a home subscriber services (HSS) node can be split into a proxy node in a first domain and a non-proxy node in a second domain. The proxy node may or may not include a subset of the data available on the corresponding non-proxy node. An inter-domain interface, e.g., a GUP interface, can be employed between the proxy node and the non-proxy node and the inter-domain protocol server can be used to facilitate other interfaces, e.g., between a home location register (HLR) and other entities.

摘要翻译： 描述了用于分割通信节点以提供域间功能的系统和方法。 例如，家庭订户服务（HSS）节点可以被拆分为第一域中的代理节点和第二域中的非代理节点。 代理节点可以包括也可以不包括在相应的非代理节点上可用的数据的子集。 可以在代理节点和非代理节点之间采用域间接口，例如GUP接口，并且可以使用域间协议服务器来促进其他接口，例如，归属位置寄存器（HLR） 和其他实体。