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11. 发明授权

US09237483B2 Methods for managing resource utilization in a long term evolution communication system 有权
标题翻译：在长期演进通信系统中管理资源利用的方法
公开(公告)号：US09237483B2
公开(公告)日：2016-01-12
申请号：US12982208
申请日：2010-12-30
申请人： Valentin Oprescu-Surcobe , Michael F. Korus , Donald G. Newberg , Aparna Pandey
发明人： Valentin Oprescu-Surcobe , Michael F. Korus , Donald G. Newberg , Aparna Pandey
IPC分类号： H04W28/16 , H04W28/02 , H04W36/00 , H04W76/06
CPC分类号： H04W28/16 , H04W28/02 , H04W36/0011 , H04W76/36
摘要： Methods for managing resource utilization in a Long Term Evolution (LTE) communication system are described. In one method, an application server: receives signaling indicating resource utilization in the LTE system; determines, based on this signaling, a set of control parameters for a user equipment (UE) receiving service from the LTE system; and sends the set of control parameters to the UE, wherein the set of control parameters indicates behavior for the UE toward at least one of maintaining LTE system resources or modifying standard handover procedures. The signaling indicating resource utilization in the LTE system is sent from UE, the LTE system, or both.
摘要翻译：描述了在长期演进（LTE）通信系统中管理资源利用的方法。在一种方法中，应用服务器：在LTE系统中接收指示资源利用的信令; 基于该信令确定用于从LTE系统接收服务的用户设备（UE）的一组控制参数; 并将所述一组控制参数发送给所述UE，其中所述一组控制参数指示所述UE针对维持LTE系统资源或修改标准切换过程中的至少一个的行为。指示LTE系统中的资源利用的信令是从UE，LTE系统或两者发送的。

12. 发明申请

US20130128797A1 DYNAMICALLY SWITCHING MOBILE STATIONS BETWEEN POINT-TO-POINT AND POINT-TO-MULTIPOINT OPERATING MODES 有权
标题翻译：点到点和点对多点操作模式之间的动态切换移动站
公开(公告)号：US20130128797A1
公开(公告)日：2013-05-23
申请号：US13300566
申请日：2011-11-19
申请人： Donald G. Newberg , Michael F. Korus , Valentin Oprescu-Surcobe
发明人： Donald G. Newberg , Michael F. Korus , Valentin Oprescu-Surcobe
IPC分类号： H04W4/06
CPC分类号： H04W76/40 , H04L12/1868 , H04L12/189 , H04W36/0005
摘要： A method and apparatus is provided for dynamically switching mobile stations between point-to-point (PTP) and point-to-multipoint (PTM) operating modes. For example, a particular mobile station can determine whether reception of information over a downlink PTM bearer is inadequate or adequate. Upon determining that the reception of the information over the downlink PTM bearer is inadequate, the particular mobile station can generate and transmit a complaint message to a controller. It can then be determined whether the particular mobile station is to switch between the PTP operating mode and the PTM operating mode. A signal can be processed at the particular mobile station. When the signal is to switch to the PTP operating mode, the particular mobile station can switch from the PTM operating mode to the PTP operating mode and start receiving downlink transmissions over a PTP bearer.
摘要翻译：提供了一种用于在点对点（PTP）和点对多点（PTM）操作模式之间动态地切换移动站的方法和装置。例如，特定移动台可以确定在下行链路PTM承载上的信息的接收是否不充分或足够。在确定通过下行链路PTM承载的信息的接收不足时，特定移动台可以生成并向控制器发送投诉消息。然后可以确定特定移动台是否在PTP操作模式和PTM操作模式之间切换。信号可以在特定的移动站处理。当信号切换到PTP操作模式时，特定移动台可以从PTM操作模式切换到PTP操作模式，并开始通过PTP承载接收下行链路传输。

13. 发明授权

US07522548B2 Providing presence information in a communication network 有权
标题翻译：在通信网络中提供呈现信息
公开(公告)号：US07522548B2
公开(公告)日：2009-04-21
申请号：US11007567
申请日：2004-12-08
申请人： John M. Harris , Ronald T. Crocker , Thomas B. Hart , Valentin Oprescu-Surcobe
发明人： John M. Harris , Ronald T. Crocker , Thomas B. Hart , Valentin Oprescu-Surcobe
IPC分类号： H04H20/71 , H04J3/16 , H04L12/58 , H04B7/00
CPC分类号： G06F3/1288 , G06F3/1204 , G06F3/1218 , G06F3/1229
摘要： A server (101) designates and assigns each of a plurality of communication devices to at least one of a plurality of groups. The server (101) prepares a communication having presence information corresponding to a status of the communication devices in the group; determines network infrastructure device(s) serving the group; and transmits, at a pre-determined time, the communication to the network infrastructure device(s). A network infrastructure device (103a-c, 105a-f) receives the communication and transmits, as a common channel signal during the pre-determined time, a signal with the presence information. A communication unit (107a, 107b, 107c) receives an indication of the pre-determined time; transmits, at an interval proximate to the pre-determined time, a signal indicating the communication device's status; and receives, at the pre-determined time, the signal with the presence information.
摘要翻译：服务器（101）将多个通信设备中的每一个指定并分配给多个组中的至少一个。服务器（101）准备具有对应于组中的通信设备的状态的存在信息的通信; 确定为该组服务的网络基础设施设备; 并且在预定时间将该通信发送到网络基础设施设备。网络基础设施设备（103a-c，105a-f）接收该通信，并且在预定时间期间作为公共信道信号发送具有存在信息的信号。通信单元（107a，107b，107c）接收预定时间的指示; 以接近预定时间的间隔发送指示通信设备状态的信号; 并且在预定时间接收具有存在信息的信号。

14. 发明授权

US07061879B2 Method and apparatus for extending communication unit battery life 有权
标题翻译：扩展通信单元电池寿命的方法和装置
公开(公告)号：US07061879B2
公开(公告)日：2006-06-13
申请号：US09928140
申请日：2001-08-10
申请人： Valentin Oprescu-Surcobe , John M. Harris , Ronald T. Crocker
发明人： Valentin Oprescu-Surcobe , John M. Harris , Ronald T. Crocker
IPC分类号： G08C17/00 , H04B1/16
CPC分类号： H04W68/025 , H04W52/0216 , H04W52/0229 , Y02D70/00
摘要： To address the need for a communication unit, a communication infrastructure, and method that extend battery life, the present invention provides a special page message (200) that is transmitted toward the beginning of a paging slot to indicate what groups of messages will be transmitted in the paging slot. This message allows communication units (e.g., 102–104) to determine near the beginning of the paging slot whether they need to continue monitoring the paging slot for messages or pages directed or of interest to them. The message also allows communication units that continue monitoring the paging slot to determine when they can cease the monitoring. Thus, communication units can return to a power-saving sleep mode more quickly than the prior art.
摘要翻译：为了解决对延长电池寿命的通信单元，通信基础设施和方法的需求，本发明提供了一种向寻呼时隙的开始发送的专用寻呼消息（200），以指示将传送哪些消息组在寻呼时隙。该消息允许通信单元（例如，102-104）在寻呼时隙的开头附近确定他们是否需要继续监视寻呼时隙用于他们指向或感兴趣的消息或页面。该消息还允许继续监视寻呼时隙的通信单元确定何时可以停止监视。因此，通信单元可以比现有技术更快地返回到省电睡眠模式。

15. 发明授权

US6125279A Method and apparatus for extending coverage in a cellular communication system 失效
标题翻译：用于在蜂窝通信系统中扩展覆盖的方法和装置
公开(公告)号：US6125279A
公开(公告)日：2000-09-26
申请号：US3608
申请日：1998-01-07
申请人： Janusz Ryszard Hyziak , Valentin Oprescu-Surcobe , Prakash Panjwani
发明人： Janusz Ryszard Hyziak , Valentin Oprescu-Surcobe , Prakash Panjwani
IPC分类号： H04B7/26 , H04L12/28 , H04Q7/32 , H04Q7/30 , H04Q7/38
CPC分类号： H04B7/2606 , H04W64/006 , H04W88/04
摘要： Method for transmitting data packets between base site and designated mobile unit outside coverage area of base site comprises: identifying data packet; transmitting data packet to unit along calculated traffic path; determining if unit is designated unit; and retransmitting data packet from that unit until receiving unit is designated unit.
摘要翻译：在基站和指定的移动单元外部覆盖区域之间传输数据包的方法包括：识别数据包; 沿着计算的交通路径将数据包发送到单元; 确定单位是否指定单位; 并从该单元重传数据包直到接收单元为指定单元。

16. 发明授权

US5842130A Method for identifying a mobile unit in a wireless communication system 失效
标题翻译：用于识别无线通信系统中的移动单元的方法
公开(公告)号：US5842130A
公开(公告)日：1998-11-24
申请号：US865319
申请日：1997-05-29
申请人： Valentin Oprescu-Surcobe , Scott Thomas Droste , Brian Chen
发明人： Valentin Oprescu-Surcobe , Scott Thomas Droste , Brian Chen
IPC分类号： H04W16/24 , H04W64/00 , H04Q7/20
CPC分类号： H04W64/00 , H04W16/24
摘要： The method operates in a wireless communication system, and includes receiving at a first base station having a first location, a widebeam signal from a first mobile communication unit having a second location; measuring, by the first base station, a characteristic of the received widebeam signal to form a first widebeam characteristic; receiving the widebeam signal at a second base station having a third location; measuring, by the second base station, the characteristic of the received widebeam signal to form a second widebeam characteristic; receiving, at the first base station, a narrowbeam signal from the first mobile communication unit; measuring, by the first base station, a characteristic of the received narrowbeam signal to form a first narrowbeam characteristic; receiving the narrowbeam signal at the second base station; measuring, by the second base station, the characteristic of the received narrowbeam signal to form a second narrowbeam characteristic; comparing the first widebeam characteristic and the first narrowbeam characteristic to form a first comparison value; comparing the second widebeam characteristic and the second narrowbeam characteristic to form a second comparison value; establishing a reference axis; based on the first comparison value, the second comparison value, the first location, the second location, the third location, and the reference axis, determining a region associated with the narrowbeam signal; identifying a second mobile communication unit within the region; and forwarding an identity of the second mobile communication unit to the first mobile communication unit.
摘要翻译：该方法在无线通信系统中操作，并且包括在具有第一位置的第一基站处接收来自具有第二位置的第一移动通信单元的宽波束信号; 由所述第一基站测量所接收的宽波束信号的特性以形成第一宽波束特性; 在具有第三位置的第二基站处接收所述宽波束信号; 由所述第二基站测量所接收的宽波束信号的特性以形成第二宽波束特性; 在第一基站处接收来自第一移动通信单元的窄波束信号; 由所述第一基站测量所接收的窄波束信号的特性以形成第一窄波束特性; 在第二基站处接收窄波束信号; 由所述第二基站测量所接收的窄波束信号的特性，以形成第二窄波束特性; 比较第一宽光束特性和第一窄光束特性以形成第一比较值; 比较第二宽光束特性和第二窄光束特性以形成第二比较值; 建立参考轴; 基于第一比较值，第二比较值，第一位置，第二位置，第三位置和参考轴线，确定与窄波束信号相关联的区域; 识别该区域内的第二移动通信单元; 以及将所述第二移动通信单元的身份转发到所述第一移动通信单元。

17. 发明授权

US08867388B2 Distributing content to a plurality of mobile stations using a downlink point-to-multipoint (PTM) bearers and downlink point-to-point (PTP) bearers 有权
标题翻译：使用下行链路点对多点（PTM）承载和下行链路点对点（PTP）承载将内容分发到多个移动站
公开(公告)号：US08867388B2
公开(公告)日：2014-10-21
申请号：US13300563
申请日：2011-11-19
申请人： Donald G. Newberg , Michael F. Korus , Valentin Oprescu-Surcobe
发明人： Donald G. Newberg , Michael F. Korus , Valentin Oprescu-Surcobe
IPC分类号： H04W92/14 , H04L1/00
CPC分类号： H04L1/0003
摘要： A method and apparatus is provided for distributing content to a plurality of mobile stations using a downlink point-to-multipoint (PTM) bearers and downlink point-to-point (PTP) bearers. A controller can process events, to determine whether a current modulation-and-coding scheme (MCS) level applied to downlink transmissions over the downlink PTM bearer is to be changed or maintained, and to communicate a change message whenever the current MCS level is to be changed. An actuator can adjust, in response to receiving a change message, a MCS level that is applied to downlink transmissions over the downlink PTM bearer.
摘要翻译：提供了一种用于使用下行链路点对多点（PTM）承载和下行链路点对点（PTP）承载来向多个移动站分发内容的方法和装置。控制器可以处理事件，以确定是否要改变或维持应用于下行链路PTM载体上的下行链路传输的当前调制和编码方案（MCS）级别，并且每当当前MCS级别为改变。致动器可以响应于接收到改变消息而调整应用于下行链路PTM承载上的下行链路传输的MCS级别。

18. 发明授权

US08861419B2 Methods for binding and unbinding a MBMS bearer to a communication group in a 3GPP compliant system 有权
标题翻译：将MBMS承载绑定和解绑定到3GPP兼容系统中的通信组的方法
公开(公告)号：US08861419B2
公开(公告)日：2014-10-14
申请号：US12981274
申请日：2010-12-29
申请人： Michael F. Korus , Peter M. Drozt , Michelle M. Antonelli , Donald G. Newberg , Valentin Oprescu-Surcobe , Aparna Pandey
发明人： Michael F. Korus , Peter M. Drozt , Michelle M. Antonelli , Donald G. Newberg , Valentin Oprescu-Surcobe , Aparna Pandey
IPC分类号： H04H20/71 , H04W4/00 , H04W72/00 , H04L29/06 , H04W4/06 , H04W76/00
CPC分类号： H04W4/06 , H04L65/4076 , H04W72/005 , H04W76/40
摘要： A 3GPP compliant system includes a radio access network (RAN) partitioned into a plurality MBMS services areas, wherein each MBMS service area has a plurality of MBMS bearers established a priori for transporting media streams. An infrastructure device: receives a request to transmit a media stream to a communication group, wherein the request to transmit is received after the MBMS bearers were established; determines a MBMS bearer in a MBMS service area to assign to transport the media stream; generates a MBMS connect message that binds the communication group to the assigned MBMS bearer, wherein the MBMS connect message includes an identifier for the communication group and an identifier for the assigned MBMS bearer; and sends the MBMS connect message to members of the communication group.
摘要翻译： 3GPP兼容系统包括分为多个MBMS服务区域的无线电接入网络（RAN），其中每个MBMS服务区域具有用于传输媒体流的先验建立的多个MBMS承载。基础设施装置：接收向通信组发送媒体流的请求，其中在MBMS承载建立之后接收要发送的请求; 确定MBMS服务区域中的MBMS承载以分配以传送媒体流; 生成将通信组绑定到所分配的MBMS承载的MBMS连接消息，其中MBMS连接消息包括通信组的标识符和所分配的MBMS承载的标识符; 并将MBMS连接消息发送给通信组的成员。

19. 发明授权

US08553631B2 Methods for reducing set up time for communications among multiple user equipment in a long term evolution system 有权
标题翻译：减少长期演进系统中多用户设备之间通信建立时间的方法
公开(公告)号：US08553631B2
公开(公告)日：2013-10-08
申请号：US12894403
申请日：2010-09-30
申请人： Valentin Oprescu-Surcobe , Peter M. Drozt , Michael F. Korus , Donald G. Newberg , Aparna Pandey
发明人： Valentin Oprescu-Surcobe , Peter M. Drozt , Michael F. Korus , Donald G. Newberg , Aparna Pandey
IPC分类号： H04W4/00 , H04W72/00 , H04L12/28 , H04B7/00 , H04W72/04 , H04W76/02
CPC分类号： H04W72/0406 , H04L65/00 , H04L65/4061 , H04W4/06 , H04W4/08 , H04W4/10 , H04W4/12 , H04W72/005 , H04W72/0413 , H04W72/0433 , H04W76/10 , H04W76/45 , H04W84/027
摘要： Methods for reducing set-up time for communications among multiple user equipment (UE) in a Long Term Evolution (LTE) communication system are described. In accordance with one method, an LTE subsystem that includes a eNodeB and a Mobility Management Entity (MME): receives a request for an LTE connection from a first UE associated with a virtual channel, and responsive to contents in the request for the LTE connection, generates on behalf of the first UE, a request to transmit media on the virtual channel, which the LTE system sends to an application server to trigger an establishment of a call to deliver a media transmission from the first UE to at least one other UE associated with the virtual channel.
摘要翻译：描述了用于在长期演进（LTE）通信系统中减少多个用户设备（UE）之间的通信的建立时间的方法。根据一种方法，包括eNodeB和移动性管理实体（MME）的LTE子系统：从与虚拟信道相关联的第一UE接收对LTE连接的请求，并且响应于LTE连接请求中的内容代表第一UE生成在虚拟信道上传输媒体的请求，LTE系统向应用服务器发送触发建立呼叫以将媒体传输从第一UE传送到至少一个其他UE的请求与虚拟通道相关联。

20. 发明申请

US20130128796A1 DISTRIBUTING CONTENT TO A PLURALITY OF MOBILE STATIONS USING A DOWNLINK POINT-TO-MULTIPOINT (PTM) BEARERS AND DOWNLINK POINT-TO-POINT (PTP) BEARERS 有权
标题翻译：使用下行点到多点（PTM）轴承和下行点到点（PTP）轴承将多个移动站的内容分配到多个站点
公开(公告)号：US20130128796A1
公开(公告)日：2013-05-23
申请号：US13300563
申请日：2011-11-19
申请人： Donald G. Newberg , Michael F. Korus , Valentin Oprescu-Surcobe
发明人： Donald G. Newberg , Michael F. Korus , Valentin Oprescu-Surcobe
IPC分类号： H04W4/06
CPC分类号： H04L1/0003
摘要： A method and apparatus is provided for distributing content to a plurality of mobile stations using a downlink point-to-multipoint (PTM) bearers and downlink point-to-point (PTP) bearers. A controller can process events, to determine whether a current modulation-and-coding scheme (MCS) level applied to downlink transmissions over the downlink PTM bearer is to be changed or maintained, and to communicate a change message whenever the current MCS level is to be changed. An actuator can adjust, in response to receiving a change message, a MCS level that is applied to downlink transmissions over the downlink PTM bearer.
摘要翻译：提供了一种用于使用下行链路点对多点（PTM）承载和下行链路点对点（PTP）承载来向多个移动站分发内容的方法和装置。控制器可以处理事件，以确定是否要改变或维持应用于下行链路PTM载体上的下行链路传输的当前调制和编码方案（MCS）级别，并且每当当前MCS级别为改变。致动器可以响应于接收到改变消息而调整应用于下行链路PTM承载上的下行链路传输的MCS级别。

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