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公开(公告)号：US07522565B2
公开(公告)日：2009-04-21
申请号：US10687319
申请日：2003-10-16
申请人： Jin Wang , Subhasis Laha , Jiansong Wang
发明人： Jin Wang , Subhasis Laha , Jiansong Wang
摘要： A wireless communication network is disclosed comprising a base station system, a switching system, and a transport network. The transport network comprises a conventional signaling network configured to transport call signaling and a bearer network configured to transport user communications. The bearer network also transports call signaling, as special connections are established and a portion of the capacity of the special connections are reserved for transporting call signaling. In response to receiving call signaling from a mobile wireless device or a packet data network, the base station system or the switching system determines if the call signaling is for a low latency service. If the call signaling is for a low latency service, then the base station system or the switching system forwards the call signaling over the special connection. If not, then the base station system or the switching system transmits the call signaling over the conventional signaling network.
摘要翻译： 公开了一种包括基站系统，交换系统和传输网络的无线通信网络。 传输网络包括被配置为传送呼叫信令的传统信令网络和被配置为传送用户通信的承载网络。 承载网络还传送呼叫信令，因为建立了特殊连接，并且特定连接的容量的一部分被保留用于传送呼叫信令。 响应于从移动无线设备或分组数据网络接收呼叫信令，基站系统或交换系统确定呼叫信令是否用于低延迟服务。 如果呼叫信令用于低延迟服务，则基站系统或交换系统通过特殊连接转发呼叫信令。 如果不是，则基站系统或交换系统通过常规信令网络发送呼叫信令。
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公开(公告)号：US20050085234A1
公开(公告)日：2005-04-21
申请号：US10687319
申请日：2003-10-16
申请人： Jin Wang , Subhasis Laha , Jiansong Wang
发明人： Jin Wang , Subhasis Laha , Jiansong Wang
IPC分类号： H04M3/00 , H04B7/24 , H04B7/26 , H04L12/56 , H04W4/10 , H04W76/04 , H04W92/14 , H04L12/28 , H04J3/16 , H04Q7/00
摘要： A wireless communication network is disclosed comprising a base station system, a switching system, and a transport network. The transport network comprises a conventional signaling network configured to transport call signaling and a bearer network configured to transport user communications. The bearer network also transports call signaling, as special connections are established and a portion of the capacity of the special connections are reserved for transporting call signaling. In response to receiving call signaling from a mobile wireless device or a packet data network, the base station system or the switching system determines if the call signaling is for a low latency service. If the call signaling is for a low latency service, then the base station system or the switching system forwards the call signaling over the special connection. If not, then the base station system or the switching system transmits the call signaling over the conventional signaling network.
摘要翻译： 公开了一种包括基站系统，交换系统和传输网络的无线通信网络。 传输网络包括被配置为传送呼叫信令的传统信令网络和被配置为传送用户通信的承载网络。 承载网络还传送呼叫信令，因为建立了特殊连接，并且特定连接的容量的一部分被保留用于传送呼叫信令。 响应于从移动无线设备或分组数据网络接收呼叫信令，基站系统或交换系统确定呼叫信令是否用于低延迟服务。 如果呼叫信令用于低延迟服务，则基站系统或交换系统通过特殊连接转发呼叫信令。 如果不是，则基站系统或交换系统通过常规信令网络发送呼叫信令。
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3.发明申请Method and apparatus for reducing transport delay in a push-to-talk system 审中-公开用于减少即按即说系统中的传输延迟的方法和装置公开(公告)号：US20060084457A1
公开(公告)日：2006-04-20
申请号：US10956359
申请日：2004-09-30
申请人： Subhasis Laha , David Rossetti , Jin Wang
发明人： Subhasis Laha , David Rossetti , Jin Wang
IPC分类号： H04Q7/20
CPC分类号： H04W72/005
摘要： In real-time critical wireless data applications, such as Push-to-talk over Cellular (PoC) or Push-To-Talk (PTT) and Voice-over-IP (VoIP), a user of a PTT mobile station pushes a button to indicate his desire to communicate with a pre-defined group (e.g., a buddy list) of people. This action triggers the PTT mobile station to re-activate a dormant data call connection and request the floor. When one or more of the mobile stations identified in the buddy list responds, a PTT server sends a Grant message to the PTT caller and he/she can start to talk. In one embodiment, the Grant message is sent to the PTT caller before the dormant call is completely reactivated to reduce PTT call setup latency.
摘要翻译： 在诸如蜂窝通话（PoC）或一键通（PTT）和IP语音（VoIP）等实时关键无线数据应用中，PTT移动台的用户按下按钮 表明他希望与预定义的群体（例如，好友列表）进行通信。 此操作触发PTT移动台重新激活休眠数据呼叫连接并请求发言。 当好友列表中标识的一个或多个移动台响应时，PTT服务器向PTT呼叫者发送授权消息，并且他/她可以开始通话。 在一个实施例中，在休眠呼叫被完全重新激活以减少PTT呼叫建立延迟之前，授权消息被发送到PTT呼叫者。
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公开(公告)号：US11271659B1
公开(公告)日：2022-03-08
申请号：US17001299
申请日：2020-08-24
申请人： Mrinmoy Jana , Jeebak Mitra , Lutz Hans-Joachim Lampe , Jin Wang , Zhuhong Zhang
发明人： Mrinmoy Jana , Jeebak Mitra , Lutz Hans-Joachim Lampe , Jin Wang , Zhuhong Zhang
摘要： A receiver architecture is described for phase noise compensation in the presence of inter-channel interference (ICI) and inter-symbol interference (ISI), particularly for time-frequency packing (TFP) transmissions. The receiver includes a coarse phase noise (PN) estimator, a PN compensation module, an ICI cancellation module, an ISI compensation module, a FEC decoder, and an iterative PN estimator. The iterative PN estimator receives log likelihood ratio (LLR) information from the decoder and provides an iterative PN estimation to the PN compensation module. The decoder also provides LLR to the ISI compensation module, and to at least one other receiver for another subchannel that is immediately adjacent in frequency. The ICI cancellation module receives decoder output from at least one adjacent subchannel, which the ICI cancellation module uses to provide a ICI-cancelled signal.
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公开(公告)号：US11172493B2
公开(公告)日：2021-11-09
申请号：US13424906
申请日：2012-03-20
申请人： Jin Wang , Arty Chandra , John S. Chen , Mohammed Sammour , Stephen E. Terry
发明人： Jin Wang , Arty Chandra , John S. Chen , Mohammed Sammour , Stephen E. Terry
摘要： The present invention is a method and apparatus for resource allocation signaling for grouping user real time services. Uplink signaling for voice activity reporting of each user's transition between an active state and an inactive voice state is sent from a wireless transmit/receive unit to a Node B. Radio resource allocation to users of a wireless communication system varies based on user measurement reporting, a pre-determined pattern such as frequency hopping, or a pseudorandom function. Grouping methods are adjusted to better utilize the voice activity factor, so that statistical multiplexing can be used to more efficiently utilize physical resources.
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9.发明申请公开(公告)号：US20210012911A1
公开(公告)日：2021-01-14
申请号：US17037337
申请日：2020-09-29
申请人： Qiang Wang , Jin Wang , Yong Wang
发明人： Qiang Wang , Jin Wang , Yong Wang
摘要： A unified Internet integration system for a positioning-oriented architecture (POA) comprises a controllable icon positioning information management service (CIPIMS) server; an icon positioning object information bus; at least one icon positioning resource object; at least one network application; at least one network; wherein the POA further comprises at least one unique icon positioning identification number, at least one icon positioning resource, at least one icon positioning resource space management, at least one icon positioning resource management, at least one icon positioning external resource links with Internet protocol address, and at least one icon positioning resource status management; and the method thereof.
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公开(公告)号：US20170357678A1
公开(公告)日：2017-12-14
申请号：US15664152
申请日：2017-07-31
申请人： Qiang Wang , Jin Wang , Xinwei Wang
发明人： Qiang Wang , Jin Wang , Xinwei Wang
CPC分类号： G06F16/2282 , G06F17/245 , G06Q10/10
摘要： Now in this busy world, users heavily rely on the internet to browse over the internet map such as Google map, Mapquest map, Baidu map, QQmap, Gaode map, Soho map etc to find and identify the targets users interested through different markers, the Markers on internet maps are first windows or first doors to enter into internet world to get contact with business entities or business service providers,But so far there is no theory, no system, no way and no approach to differentiate these numerous different kinds of markers or to provide a solution to let users manipulate and control the various markers on the internet map to classify and clarify numerous markers displayed on the internet map after searching, especially in business bustling areas in the metropolis such as New York, London, Tokyo, Hong Kong, Singapore, Shanghai and Beijing etc. Furthermore, there are a lot of markers that have same latitude/same longitude and all markers overlapped each other and user cannot differentiate each others, for example, in one building with same latitude/same longitude on Google map, there are 10 different companies which each of them occupies a different room with different number or suite number in this building, all maps cannot distinguish each of these 10 companies, and on Google map, we can only see ONE marker which is appeared in last, If users want to know details of each company's information, no way.So the necessity and feasibility of classification and recognition of all these overlapped markers come to the stage and become possible.Our invention is to propose an approach and a methodology to solve these kind of issues, further more, we propose a theory to let user manipulate the markers on the internet map with some rules to follow.Our invention is generic and can be used in any internet map on both PC browsers (such as internet explorer, firefox etc) and smartphone for any internet maps such as Google MAp, Baidu Map, Gaode Map, QQ Map and Soho Map etc.Our invention is designed in Android system but can be applicable for Apple IOs system also.Our Android App successfully implements these methodology and concepts, we deployed and tested our Android app in all android smart phone successfully already.Our invention can let users do followings:1. Classify different kinds of markers on the internet map2. Manipulate all different kinds of markers on the internet map3. Manipulation Operations include:[1]. Add markers onto the internet map[2]. Remove markers from the internet map[3]. Distinguish all different markers on the internet map without any confusion[4]. Perform all these operation from any markers on the internet mapOur solution and methodology can let users pinpoint to the main targeted markers without diluting their focus and distracted from concerned target by other trivia, unimportant and unrelated markers, users can concentrate on specific area, special marker group, specific markers without any confusion and distraction by just simple operation invented here, so our invention provides a clear, concise and clean internet map instead of messed up ones.From now on we just use Lat or lat stands for Latitude and Lng or Ing stands for Longitude, ieLat/lat=Latitude;Lng/Ing=Longitude.We also use all markers for all icons/markers, we use maps for all internet maps .We will disclose our invention as follows step by step.
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