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11. 发明申请

US20110268085A1 LTE FORWARD HANDOVER 审中-公开
标题翻译： LTE前向切换
公开(公告)号：US20110268085A1
公开(公告)日：2011-11-03
申请号：US12949701
申请日：2010-11-18
申请人： Peter A. Barany , Ajay Gupta , Brian Spinar , Abhijit S. Khobare
发明人： Peter A. Barany , Ajay Gupta , Brian Spinar , Abhijit S. Khobare
IPC分类号： H04W36/00
CPC分类号： H04W36/0033
摘要： Techniques for performing forward handover in a wireless communication system are disclosed. In one aspect, a user equipment (UE) transmits a connection request to a target eNodeB. The connection request may be transmitted when the UE detects a connection failure in a communication with a source eNodeB. The UE receives a connection response from the target eNodeB in response to the target eNodeB requesting handover preparation information from the source eNodeB. In another aspect, a target eNodeB may receive a connection request from a user equipment (UE) and transmit a radio link failure (RLF) recovery request message to a source eNodeB to prompt the source eNodeB to initiate handover of the UE from the source eNodeB.
摘要翻译：公开了在无线通信系统中进行前向切换的技术。一方面，用户设备（UE）向目标eNodeB发送连接请求。当UE检测到与源eNodeB的通信中的连接故障时，可以发送连接请求。响应于目标eNodeB请求来自源eNodeB的切换准备信息，UE从目标eNodeB接收连接响应。在另一方面，目标eNodeB可以从用户设备（UE）接收连接请求，并向源eNodeB发送无线电链路故障（RLF）恢复请求消息，以提示源eNodeB发起UE从源eNodeB的切换。

12. 发明授权

US07778242B1 Protecting content of a packet containing speech data using unequal error protection 有权
标题翻译：使用不相等的错误保护来保护包含语音数据的数据包的内容
公开(公告)号：US07778242B1
公开(公告)日：2010-08-17
申请号：US10262265
申请日：2002-10-01
申请人： Peter A. Barany , Denis J. D. Fauconnier , Laurence C M-J Lautier
发明人： Peter A. Barany , Denis J. D. Fauconnier , Laurence C M-J Lautier
IPC分类号： H04L12/66
CPC分类号： H04L12/66 , H03M13/09 , H03M13/23 , H03M13/27 , H03M13/356 , H04L1/007
摘要： A wireless communications system includes components to apply unequal error protection to different portions of a packet containing real-time data (e.g., speech data, video data, and so forth). The packet is separated into plural portions (e.g., subflows of radio bearers), with different protection techniques applied to the plural portions.
摘要翻译：无线通信系统包括对包含实时数据（例如语音数据，视频数据等）的分组的不同部分应用不相等的错误保护的组件。分组被分成多个部分（例如，无线电承载的子流），并且将不同的保护技术应用于多个部分。

13. 发明申请

US20090310540A1 INTERLEAVING DATA OVER FRAMES COMMUNICATED IN A WIRELESS CHANNEL 有权
标题翻译：在无线通道中传播的框架中的数据交换
公开(公告)号：US20090310540A1
公开(公告)日：2009-12-17
申请号：US12545503
申请日：2009-08-21
申请人： Peter A. Barany , Chandra S. Bontu
发明人： Peter A. Barany , Chandra S. Bontu
IPC分类号： H04W40/00 , H04J3/24
CPC分类号： H04B7/2656
摘要： A mobile communications system includes a radio access network, such as an Enhanced General Packet Radio Service (EGPRS) network, in which mobile stations are able to enter into a discontinuous transmission (DTX) mode. During DTX mode of a first mobile station that is allocated a channel portion (e.g., a time slot of a frame), the radio access network is able to multiplex traffic from another mobile station onto the same channel portion. A mechanism is provided to enable the first mobile station to send a request for re-allocation of the channel portion. The request includes a real-time fast access associated control channel (RTFACCH) resource request message (RTRRM). In response to the RTRRM, the radio access network sends an RTFACCH resource assignment message (RTUAM). An interleaving scheme is also provided for half-rate mobile stations, in which one set of traffic frames are interleaved over plural bursts according to a first algorithm and a second set of traffic frames are interleaved over plural bursts according to a second algorithm.
摘要翻译：移动通信系统包括诸如增强型通用分组无线业务（EGPRS）网络的无线电接入网络，其中移动站能够进入不连续传输（DTX）模式。在分配了信道部分（例如，帧的时隙）的第一移动台的DTX模式期间，无线电接入网络能够将来自另一移动站的业务复用到同一信道部分上。提供了一种机制，以使得第一移动台能够发送对信道部分的重新分配的请求。该请求包括实时快速访问相关控制信道（RTFACCH）资源请求消息（RTRRM）。响应于RTRRM，无线接入网络发送RTFACCH资源分配消息（RTUAM）。还提供了一种用于半速率移动站的交织方案，其中根据第一算法在多个突发中交织一组业务帧，并且根据第二算法在多个突发上交织第二组业务帧。

14. 发明授权

US07586949B1 Interleaving data over frames communicated in a wireless channel 有权
标题翻译：在无线信道中传输的帧上交织数据
公开(公告)号：US07586949B1
公开(公告)日：2009-09-08
申请号：US09715787
申请日：2000-11-17
申请人： Peter A. Barany , Chandra S. Bontu
发明人： Peter A. Barany , Chandra S. Bontu
IPC分类号： H04J3/24
CPC分类号： H04B7/2656
摘要： A mobile communications system includes a radio access network, such as an Enhanced General Packet Radio Service (EGPRS) network, in which mobile stations are able to enter into a discontinuous transmission (DTX) mode. During DTX mode of a first mobile station that is allocated a channel portion (e.g., a time slot of a frame), the radio access network is able to multiplex traffic from another mobile station onto the same channel portion. A mechanism is provided to enable the first mobile station to send a request for re-allocation of the channel portion. The request includes a real-time fast access associated control channel (RTFACCH) resource request message (RTRRM). In response to the RTRRM, the radio access network sends an RTFACCH resource assignment message (RTUAM). An interleaving scheme is also provided for half-rate mobile stations, in which one set of traffic frames are interleaved over plural bursts according to a first algorithm and a second set of traffic frames are interleaved over plural bursts according to a second algorithm.
摘要翻译：移动通信系统包括诸如增强型通用分组无线业务（EGPRS）网络的无线电接入网络，其中移动站能够进入不连续传输（DTX）模式。在分配了信道部分（例如，帧的时隙）的第一移动台的DTX模式期间，无线电接入网络能够将来自另一移动站的业务复用到同一信道部分上。提供了一种机制，以使得第一移动台能够发送对信道部分的重新分配的请求。该请求包括实时快速访问相关控制信道（RTFACCH）资源请求消息（RTRRM）。响应于RTRRM，无线接入网络发送RTFACCH资源分配消息（RTUAM）。还提供了一种用于半速率移动站的交织方案，其中根据第一算法在多个突发中交织一组业务帧，并且根据第二算法在多个突发上交织第二组业务帧。

15. 发明授权

US07068623B1 Communicating traffic over a wireless channel in a mobile communications system 有权
标题翻译：在移动通信系统中通过无线信道通信流量
公开(公告)号：US07068623B1
公开(公告)日：2006-06-27
申请号：US09716136
申请日：2000-11-17
申请人： Peter A. Barany , Chandra S. Bontu , Shamim Akbar Rahman
发明人： Peter A. Barany , Chandra S. Bontu , Shamim Akbar Rahman
IPC分类号： H04Q7/28
CPC分类号： H04W72/1284 , H04W72/1247 , H04W72/1263 , H04W76/20 , H04W76/28
摘要： A mobile communications system includes a radio access network, such as an Enhanced General Packet Radio Service (EGPRS) network, in which mobile stations are able to enter into a discontinuous transmission (DTX) mode. During DTX mode of a first mobile station that is allocated a channel portion (e.g., a time slot of a frame), the radio access network is able to multiplex traffic from another mobile station onto the same channel portion. A mechanism is provided to enable the first mobile station to send a request for re-allocation of the channel portion. The request includes a Real-Time FastAssociated Control Channel (RTFACCH) resource request message (RTRRM). In response to the RTRRM, the radio access network sends an RTFACCH resource assignment message (RTUAM).
摘要翻译：移动通信系统包括诸如增强型通用分组无线业务（EGPRS）网络的无线电接入网络，其中移动站能够进入不连续传输（DTX）模式。在分配了信道部分（例如，帧的时隙）的第一移动台的DTX模式期间，无线电接入网络能够将来自另一移动站的业务复用到同一信道部分上。提供了一种机制，以使得第一移动台能够发送对信道部分的重新分配的请求。该请求包括实时快速关联控制信道（RTFACCH）资源请求消息（RTRRM）。响应于RTRRM，无线接入网络发送RTFACCH资源分配消息（RTUAM）。

16. 发明授权

US08942192B2 Methods and apparatus for subframe interlacing in heterogeneous networks 有权
标题翻译：异构网络中子帧交织的方法和装置
公开(公告)号：US08942192B2
公开(公告)日：2015-01-27
申请号：US12882090
申请日：2010-09-14
申请人： Aleksandar Damnjanovic , Yongbin Wei , Peter A. Barany
发明人： Aleksandar Damnjanovic , Yongbin Wei , Peter A. Barany
IPC分类号： H04W72/04 , H04L5/00 , H04W16/10 , H04W16/14
CPC分类号： H04W72/0446 , H04J11/0079 , H04J2211/005 , H04L5/0057 , H04L5/0092 , H04W16/10 , H04W16/14 , H04W72/04
摘要： Methods and apparatus for providing wireless communications using subframe partitioning are disclosed. Two or more base stations may be allocated subframes in a radio frame. All or part of the subframe allocation may be provided to the associated user equipment (UEs), which may use it to determine signal metrics during assigned subframes for an associated base station.
摘要翻译：公开了使用子帧划分提供无线通信的方法和装置。可以在无线电帧中分配两个或更多个基站的子帧。子帧分配的全部或部分可以被提供给相关联的用户设备（UE），其可以使用它来在相关联的基站的分配子帧期间确定信号度量。

17. 发明授权

US08570963B2 Coordinated multi-point (CoMP) network and protocol architecture 有权
标题翻译：协调多点（CoMP）网络和协议架构
公开(公告)号：US08570963B2
公开(公告)日：2013-10-29
申请号：US12911674
申请日：2010-10-25
申请人： Peter A. Barany , Alexei Y. Gorokhov , Vikas Jain , Tao Luo , Yongbin Wei
发明人： Peter A. Barany , Alexei Y. Gorokhov , Vikas Jain , Tao Luo , Yongbin Wei
IPC分类号： H04W4/00 , H04W72/04
CPC分类号： H04W72/0426 , H04B7/024 , H04B7/063 , H04B7/0632 , H04B7/0639 , H04W92/20
摘要： Aspects of the present disclosure relate generally to wireless communication systems, and more particularly to a coordinated multi-point network and protocol architecture. One aspect discloses a method of wireless communication and includes receiving a measurement report from a user equipment (UE). Coordinated multi point (CoMP) control messages are transmitted from a first eNodeB to a second eNodeB at a medium access control (MAC) layer in response to the received measurement report.
摘要翻译：本公开的方面一般涉及无线通信系统，更具体地涉及协调的多点网络和协议架构。一方面公开了一种无线通信方法，包括从用户设备（UE）接收测量报告。响应于所接收的测量报告，协调多点（CoMP）控制消息在介质访问控制（MAC）层从第一eNodeB发送到第二eNodeB。

18. 发明申请

US20090286541A1 METHOD AND APPARATUS FOR EFFICIENT HANDOVER IN LTE 有权
标题翻译： LTE中有效切换的方法和设备
公开(公告)号：US20090286541A1
公开(公告)日：2009-11-19
申请号：US12433802
申请日：2009-04-30
申请人： Shailesh Maheshwari , Sai Yiu Duncan Ho , Peter A. Barany
发明人： Shailesh Maheshwari , Sai Yiu Duncan Ho , Peter A. Barany
IPC分类号： H04W36/00
CPC分类号： H04W76/10 , H04L1/1809 , H04L1/1848 , H04W36/08 , H04W74/08
摘要： An efficient use of downlink (DL) air-interface bandwidth during handoff of user equipment from a source cell to a target is provided. In conjunction with a handoff message to ensure receipt, expedited status exchanges are provided so that initial communications do not require a subsequent retransmission of duplicate data. A method for transmitting a dedicated Random Access Channel (RACH) preamble and cell information, receiving a RACH from the user equipment to start communication, and transmitting a handover message and a radio link control (RLC) status message or an UL grant in response to receiving the RACH is provided. Also, a method for receiving a handover message and target cell information from a source cell to start handover negotiations, initiating communication with target cell using the target cell information, receiving a handover message and (RLC) status message, and using the received information to approximate status reporting is provided.
摘要翻译：提供了在将用户设备从源小区切换到目标时，有效地使用下行链路（DL）空中接口带宽。结合切换消息以确保接收，提供加速状态交换，使得初始通信不需要后续的重复数据重传。一种用于发送专用随机接入信道（RACH）前导码和小区信息的方法，从用户设备接收RACH以开始通信，以及响应于发送切换消息和无线电链路控制（RLC）状态消息或UL授权提供接收RACH。另外，一种用于从源小区接收切换消息和目标小区信息以开始切换协商的方法，使用目标小区信息发起与目标小区的通信，接收切换消息和（RLC）状态消息，并且使用所接收的信息提供了近似状态报告。

19. 发明授权

US07072336B2 Communications using adaptive multi-rate codecs 有权
公开(公告)号：US07072336B2
公开(公告)日：2006-07-04
申请号：US09848902
申请日：2001-05-04
申请人： Peter A. Barany , Jayshree A. Bharatia , Chandra Sekhar Bontu
发明人： Peter A. Barany , Jayshree A. Bharatia , Chandra Sekhar Bontu
IPC分类号： H04L12/28
CPC分类号： H04L1/0014
摘要： A communications network includes a data network that is coupled to a wireless access network and other devices. The wireless access network enables access by mobile stations of the data network. Each mobile station, and optionally, one or more of other devices coupled to the data network, contains an adaptive multi-rate codec (coder/decoder) that can be set to operate at a plurality of rates. Based on the selected one of the plurality of rates, the mobile station or other device sets a quality-of-service (QoS) indicator value in a packet carrying data, such as real-time data, over the wireless access network and/or data network. By varying QoS requirements using the QoS indicator value for different codec rates, bandwidth requirements are varied so that more efficient usage of the data network is provided.

20. 发明授权

US06497599B1 Channel reuse patterns in a mobile communications system 有权
标题翻译：移动通信系统中的信道重用模式
公开(公告)号：US06497599B1
公开(公告)日：2002-12-24
申请号：US09368591
申请日：1999-08-04
申请人： Eric N. Johnson , Adrien A. Comeau , Peter A. Barany , Shavantha Kularatna
发明人： Eric N. Johnson , Adrien A. Comeau , Peter A. Barany , Shavantha Kularatna
IPC分类号： H04Q720
CPC分类号： H04W16/02
摘要： A mobile communications system having a plurality of cells, with each cell being divided into a number of sectors. Each sector is allocated one of a corresponding number of channels of different frequencies. In addition, a plurality of time groups are defined, and a channel reuse pattern is provided that is based on both channel frequencies and time groups. In one arrangement, a 1/3 channel reuse pattern is provided to carry traffic signals in the system. For control signals, which are more susceptible to interference, a higher effective channel reuse pattern (e.g., 3/9 or 4/12) based on both frequency and time is employed.
摘要翻译：一种具有多个小区的移动通信系统，其中每个小区被划分成多个扇区。每个扇区被分配为相应数量的不同频率的信道中的一个。此外，定义了多个时间组，并且提供了基于信道频率和时间组两者的信道重用模式。在一种布置中，提供1/3通道重用模式以携带系统中的交通信号。对于更容易受干扰的控制信号，采用基于频率和时间的更高有效信道重用模式（例如3/9或4/12）。

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