公开(公告)号：US09351139B2

公开(公告)日：2016-05-24

申请号：US12732395

申请日：2010-03-26

Applicant: Ke-Chi Jang ,  Robert E. Denman ,  Chung-Ching Wang

Inventor： Ke-Chi Jang ,  Robert E. Denman ,  Chung-Ching Wang

IPC: H04M11/04 ,  H04W4/22 ,  H04W76/00

CPC classification number: H04W4/025 ,  H04W4/02 ,  H04W4/90 ,  H04W76/50

Abstract: In a wireless communications network, a method of performing a location service with respect to a mobile station includes communicating a paging message containing an indication of whether the paging message is related to at least one of an emergency-related location service and a law enforcement-related location service. In another aspect, a mobile station in a wireless communications network communicates messaging to move the mobile station to a traffic channel in response to a callback by at least one of an emergency services entity and a law enforcement entity. The mobile station also receives a location request on the traffic channel, the location request containing an indication of whether the location request is related to at least one of an emergency-related location service and a law enforcement-related location service.

Abstract translation: 在无线通信网络中，执行相对于移动站的定位服务的方法包括：传送寻呼消息，该寻呼消息包含寻呼消息是否与紧急相关位置服务和执法 - 相关的定位服务。 另一方面，无线通信网络中的移动台响应于紧急服务实体和执法实体中的至少一个的回调，传送消息传送以将移动台移动到业务信道。 移动站还在业务信道上接收位置请求，该位置请求包含位置请求是否与紧急相关位置服务和执法相关位置服务中的至少一个相关联的指示。

公开(公告)号：US07809389B2

公开(公告)日：2010-10-05

申请号：US11004497

申请日：2004-12-03

Applicant: Ke-Chi Jang ,  Chung-Ching Wang ,  Jun Li ,  Geng Wu

Inventor： Ke-Chi Jang ,  Chung-Ching Wang ,  Jun Li ,  Geng Wu

IPC: H04B7/00

CPC classification number: H04W4/10 ,  H04W72/005 ,  H04W76/20 ,  H04W76/45 ,  H04W92/02 ,  H04W92/14

Abstract: To communicate in a press-to-talk (PTT) session, a message for requesting a right to talk in the PTT session is sent over a wireless link between a mobile station and a base station system. The message for requesting the right to talk in the PTT session is sent in wireless signaling over the wireless link. An acknowledgment of the wireless signaling carrying the message is received, with the acknowledgment sent by the base station system in response to the control signaling. An indication is provided at the mobile station of the right to talk in response to the acknowledgment.

Abstract translation: 为了在一键通（PTT）会话中进行通信，在PTT会话中请求通话权的消息通过移动台和基站系统之间的无线链路发送。 在PTT会话中请求通话权的消息通过无线链路以无线信令发送。 接收到承载消息的无线信令的确认，响应于控制信令由基站系统发送确认。 在移动台处提供响应于该确认的通话权的指示。

公开(公告)号：US07460515B1

公开(公告)日：2008-12-02

申请号：US10143229

申请日：2002-05-10

Applicant: Kuntal Chowdhury ,  Yasaman Abtahi ,  Chung-Ching Wang ,  Mini Vasudevan

Inventor： Kuntal Chowdhury ,  Yasaman Abtahi ,  Chung-Ching Wang ,  Mini Vasudevan

IPC: H04L12/66 ,  H04Q7/20

CPC classification number: H04W76/18 ,  H04W72/04 ,  H04W88/16 ,  H04W92/045

Abstract: A packet data service node (PDSN) is formed to establish a connection with a plurality of mobile terminals by way of one or more packet control function cards or devices. A packet control function (PCF) card or device is formed to provide an interface between the packet data domain and wireless domain and further to inform a base station controller/access network controller (BSC/ANC) to block the setup and establishment of any additional communication links in a specified manner until the overload condition ceases to exist. More specifically, the PCF receives loading information from each PDSN to which it is connected and determines a composite loading factor. The PCF transmits the composite loading factor to the BSC/ANC periodically or if the loading factor exceeds a specified threshold and call blocking should be initiated for packet data calls for a select group of mobile terminals.

Abstract translation: 分组数据服务节点（PDSN）被形成为通过一个或多个分组控制功能卡或设备建立与多个移动终端的连接。 形成分组控制功能（PCF）卡或设备以在分组数据域和无线域之间提供接口，并进一步通知基站控制器/接入网络控制器（BSC / ANC）来阻止任何附加 通信链路以特定方式直到过载状态不复存在。 更具体地说，PCF从其所连接的每个PDSN接收加载信息并确定复合加载系数。 PCF周期性地将复合负载因子发送到BSC / ANC，或者如果负载因子超过指定的阈值，则应针对选择的一组移动终端的分组数据呼叫启动呼叫阻塞。

公开(公告)号：US20050041597A1

公开(公告)日：2005-02-24

申请号：US10903982

申请日：2004-07-30

Applicant: Chung-Ching Wang ,  Ke-Chi Jang

Inventor： Chung-Ching Wang ,  Ke-Chi Jang

IPC: H04W28/12 ,  H04Q7/20

CPC classification number: H04W28/12

Abstract: A communication network includes a base station in radio frequency communication with a mobile station. In order to regulate packet data messaging by the mobile station, the base station transmits a message over-the-air to the mobile station. The message indicates that the mobile station is to delay transmitting packet data messages and a duration of delay. In response to receipt of the message from the base station, the mobile station delays over-the-air transmission of packet data messages (e.g., Data Burst Messages) in accordance with the indicated duration.

Abstract translation: 通信网络包括与移动台进行射频通信的基站。 为了对移动台的分组数据消息进行调节，基站向移动台发送空中的消息。 该消息指示移动台将延迟发送分组数据消息和延迟持续时间。 响应于从基站接收到消息，移动台根据指示的持续时间延迟分组数据消息（例如，数据突发消息）的空中传输。

公开(公告)号：US06370392B1

公开(公告)日：2002-04-09

申请号：US09594064

申请日：2000-06-14

Applicant: Jun Li ,  Chung-Ching Wang

Inventor： Jun Li ,  Chung-Ching Wang

IPC: H04B7005

CPC classification number: H04W76/28 ,  H04W52/44

Abstract: Various methods for effectively detecting the discontinuous transmission (DTX) mode are provided both from the physical layer perspective and from the medium access layer (MAC) perspective. The DTX mode transmission on reverse supplemental channels is detected by comparing a transmitted and a received power ratio of a pilot channel and a supplemental channel. For a reverse link communication, the DTX mode transmission is detected on dedicated control channels. The DTX mode transmission on a forward link supplemental channel can also be detected by monitoring both the transmitted and received power ratios of a primary power control channel and the supplemental channel. As an alternative to or in combination with the above mentioned methods, in order to monitor the DTX mode, a new network parameter is introduced which requires a change in the IS-2000-3 standard. This parameter acts as an indicator signaling to a receiver, from the MAC layer, that the transmitter has entered into the DTX mode.

Abstract translation: 从物理层的角度出发，从媒体接入层（MAC）的角度提供了用于有效检测不连续传输（DTX）模式的各种方法。 通过比较导频信道和补充信道的发送和接收功率比来检测反向补充信道上的DTX模式传输。 对于反向链路通信，在专用控制信道上检测DTX模式传输。 前向链路补充信道上的DTX模式传输也可以通过监视主功率控制信道和补充信道的发送和接收功率比来检测。 作为与上述方法的组合的替代方法，为了监视DTX模式，引入了需要IS-2000-3标准的改变的新的网络参数。 该参数用作从MAC层向发射机进入DTX模式的接收机的指示信号。

公开(公告)号：US08306034B2

公开(公告)日：2012-11-06

申请号：US10886412

申请日：2004-07-07

Applicant: Ke-Chi Jang ,  Chung-Ching Wang ,  Mini Vasudevan

Inventor： Ke-Chi Jang ,  Chung-Ching Wang ,  Mini Vasudevan

IPC: H04L12/28

CPC classification number: H04W48/08 ,  H04L7/041 ,  H04W56/0085

Abstract: A method for communicating additional network information using a synchronization identifier is presented. A synchronization identifier is defined. The synchronization identifier is used for the purpose of synchronizing communication between a Mobile Station (MS) and a network. In addition, the synchronization identifier is used to define additional functionality in the wireless network. As such, the synchronization identifier may be used to communicate information about wireless services and/or wireless components between the MS and the network.

Abstract translation: 提出了一种使用同步标识符传送附加网络信息的方法。 定义同步标识符。 同步标识符用于同步移动站（MS）和网络之间的通信。 此外，同步标识符用于定义无线网络中的附加功能。 因此，同步标识符可以用于在MS和网络之间传送有关无线服务和/或无线组件的信息。

公开(公告)号：US07457629B2

公开(公告)日：2008-11-25

申请号：US10774672

申请日：2004-02-09

Applicant: Ke-Chi Jang ,  Robert E. “Woody” Denman ,  Chung-Ching Wang

Inventor： Ke-Chi Jang ,  Robert E. “Woody” Denman ,  Chung-Ching Wang

IPC: H04Q7/20

CPC classification number: H04W4/90 ,  H04W8/18 ,  H04W76/50

Abstract: A wireless communication system including a station having communication software for: (1) receiving a capability request from each of a plurality of non-emergency-service-providers, and (2) generating and transmitting a capability request response that includes a status indicator of a non-emergency-services position-determination (NESPD) capability of the station, wherein the NESPD capability of the station is user-selectable to enable or disable all NESPD irrespective of which of the plurality of non-emergency-service-providers is associated with the capability request. Additionally, a method of operating an element of a wireless communication network, comprising: (1) exchanging NESPD messages with a mobile station; (2) receiving a status indicator from the mobile station, at least indirectly, the status indicator indicating that the mobile station is configured to refrain from providing position information for non-emergency-services; and (3) preventing a plurality of NESPD messages from being transmitted to the mobile station in response to receiving the status indicator.

Abstract translation: 一种无线通信系统，包括具有通信软件的站，所述站具有：（1）从多个非紧急服务提供者中的每一个接收能力请求，以及（2）生成和发送包括状态指示符 所述站的非紧急服务位置确定（NESPD）能力，其中所述站的NESPD能力是用户可选择的以启用或禁用所有NESPD，而不管所述多个非紧急服务提供者中的哪一个与所述非紧急服务提供者相关联 具有能力要求。 另外，一种操作无线通信网络的元件的方法，包括：（1）与移动台交换NESPD消息; （2）至少间接地从所述移动台接收状态指示符，所述状态指示符指示所述移动台被配置为不提供非紧急服务的位置信息; 以及（3）响应于接收到状态指示符，防止多个NESPD消息被发送到移动台。

公开(公告)号：US07245931B2

公开(公告)日：2007-07-17

申请号：US09952945

申请日：2001-09-12

Applicant: Chung-Ching Wang ,  Kim Chang

Inventor： Chung-Ching Wang ,  Kim Chang

IPC: H04B7/00

CPC classification number: H04W4/20 ,  H04W12/06

Abstract: A method and system is provided for controlling data transfer using a short data burst mechanism between a mobile station (MS) and a base station (BS). After identifying that a short data burst mechanism is desired to be used for transmitting data between the MS and the BS, the data is transmitted over a common channel used for communication between the MS and the BS without having to establish a communication link between the MS and the BS over a traffic channel.

Abstract translation: 提供了一种用于使用移动台（MS）和基站（BS）之间的短数据突发机制来控制数据传输的方法和系统。 在确定需要将短数据突发机制用于在MS和BS之间传输数据之后，通过用于MS与BS之间的通信的公共信道发送数据，而不必在MS之间建立通信链路 和BS通过业务信道。

公开(公告)号：US20050122922A1

公开(公告)日：2005-06-09

申请号：US11004347

申请日：2004-12-03

Applicant: Geng Wu ,  Chung-Ching Wang ,  Ke-Chi Jang ,  Jun Li

Inventor： Geng Wu ,  Chung-Ching Wang ,  Ke-Chi Jang ,  Jun Li

IPC: H04W4/12 ,  H04B7/00 ,  H04W4/06 ,  H04W4/10 ,  H04W76/04 ,  H04W92/02 ,  H04W92/04 ,  H04W92/14

CPC classification number: H04W4/10 ,  H04W72/005 ,  H04W76/20 ,  H04W76/45 ,  H04W92/02 ,  H04W92/14

Abstract: To communicate information relating to an application over a wireless link, application control information and application data information are communicated over the wireless link between a mobile station and a base station system. The application data information is communicated over a traffic flow over the wireless link, and the application control information is communicated in a wireless control message carried in wireless signaling associated with the traffic flow.

Abstract translation: 为了通过无线链路传送与应用有关的信息，通过移动台和基站系统之间的无线链路传送应用控制信息和应用数据信息。 应用数据信息通过无线链路上的业务流进行通信，并且在与业务流相关联的无线信令中携带的无线控制消息中传送应用控制信息。

公开(公告)号：US20050036446A1

公开(公告)日：2005-02-17

申请号：US10880226

申请日：2004-06-29

Applicant: Ke-Chi Jang ,  Chung-Ching Wang

Inventor： Ke-Chi Jang ,  Chung-Ching Wang

IPC: H04W48/16 ,  H04B7/216

CPC classification number: H04W48/16

Abstract: A communication network includes first and second network entities capable of over-the-air communication. The second network entity receives at least one message communicated over-the-air by the first network entity. The message includes one or more message fields indicating a number of concurrent over-the-air service instances with the second network entity supported by the first network entity. The second network entity limits a number of concurrent over-the-air service instances requested by the second network entity in accordance with the one or more message fields in the message.

Abstract translation: 通信网络包括能够进行空中通信的第一和第二网络实体。 第二网络实体接收由第一网络实体通过空中传送的至少一个消息。 消息包括指示与第一网络实体支持的第二网络实体的多个并发空中服务实例的一个或多个消息字段。 第二网络实体根据消息中的一个或多个消息字段限制由第二网络实体请求的多个并发空中服务实例。