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1. 发明授权

US07773506B2 Method and apparatus for data communications over multiple channels 有权
标题翻译：用于通过多个通道进行数据通信的方法和装置
公开(公告)号：US07773506B2
公开(公告)日：2010-08-10
申请号：US10961891
申请日：2004-10-07
申请人： Parag Arun Agashe , Ramin Rezaiifar
发明人： Parag Arun Agashe , Ramin Rezaiifar
IPC分类号： G08C15/00
CPC分类号： H04L47/10 , H04L47/14 , H04L47/2416 , H04L47/2475 , H04L47/34
摘要： This disclosure provides a method and apparatus for the communication of low delay data over multiple channels having different speed and latency and requiring a different amount of time to set up. In one embodiment, the transmitter removes duplicate data packets from a queue after a second channel, such as a dedicated channel is established. In an alternate embodiment, sequence numbers are assigned to data packets, allowing the receiver to identify duplicate packets and ignore the duplicates.
摘要翻译：本公开提供了一种用于在具有不同速度和等待时间的多个信道上通信低延迟数据并且需要不同的时间量进行建立的方法和装置。在一个实施例中，在建立诸如专用信道的第二信道之后，发射机从队列中去除重复数据分组。在替代实施例中，序列号被分配给数据分组，允许接收机识别重复分组并忽略重复。

2. 发明授权

US08160596B2 Asymmetric mode of operation in multi-carrier communication systems 有权
标题翻译：多载波通信系统中的不对称操作模式
公开(公告)号：US08160596B2
公开(公告)日：2012-04-17
申请号：US11486513
申请日：2006-07-13
申请人： Peter John Black , Rashid Ahmed Akbar Attar , Ramin Rezaiifar , Parag Arun Agashe , Mingxi Fan , Roberto Rimini , Jun Ma
发明人： Peter John Black , Rashid Ahmed Akbar Attar , Ramin Rezaiifar , Parag Arun Agashe , Mingxi Fan , Roberto Rimini , Jun Ma
IPC分类号： H04W72/00
CPC分类号： H04B7/264 , H04L1/16 , H04L5/023
摘要： A method and system for providing asymmetric modes of operation in multi-carrier wireless communication systems. A method may assign a long code mask (LCM) to an information channel associated with a plurality of forward link carriers to transmit data from an access network to an access terminal; and multiplex the information channel on a reverse link carrier. The information channel may include one of data source channel (DSC), data rate control (DRC) and acknowledgment (ACK) information, and the multiplexing may be code division multiplexing (CDM). The AN may instruct the AT on whether to multiplex the DSC information based on feedback from the AT. The method may further offset the ACK information on the reverse link to reduce the reverse link peak to average, CDM the information channel on an I-branch and on a Q-branch, and transmit the code division multiplexed information channel on the reverse link carrier.
摘要翻译：一种用于在多载波无线通信系统中提供不对称操作模式的方法和系统。方法可以将长码掩码（LCM）分配给与多个前向链路载波相关联的信息信道，以将数据从接入网络传输到接入终端; 并在反向链路载波上复用信息信道。信息信道可以包括数据源信道（DSC），数据速率控制（DRC）和确认（ACK）信息之一，并且复用可以是码分复用（CDM）。 AN可以根据AT的反馈来指示AT是否复用DSC信息。该方法还可以抵消反向链路上的ACK信息，以减少反向链路峰值平均，CDM在I分支和Q分支上的信道，并在反向链路载波上发送码分多路复用信息信道。

3. 发明授权

US08099075B2 Method and apparatus for session establishment for emergency VoIP calls 有权
标题翻译：用于紧急VoIP呼叫的会话建立的方法和装置
公开(公告)号：US08099075B2
公开(公告)日：2012-01-17
申请号：US11487240
申请日：2006-07-14
申请人： Ramin Rezaiifar , Parag Arun Agashe , Paul E. Bender
发明人： Ramin Rezaiifar , Parag Arun Agashe , Paul E. Bender
IPC分类号： H04M11/04 , H04W4/00 , G06F15/16
CPC分类号： H04L65/4007 , H04L29/06027 , H04L65/1069 , H04M2207/18 , H04M2242/04 , H04W4/90 , H04W8/18 , H04W8/26 , H04W76/10 , H04W76/50 , H04W80/00
摘要： Embodiments disclosed herein relate to providing session establishment for emergency VoIP (e.g., E911) calls.
摘要翻译：本文公开的实施例涉及为紧急VoIP（例如，E911）呼叫提供会话建立。

4. 发明授权

US08515424B2 Connected-state radio session transfer in wireless communication systems 有权
标题翻译：无线通信系统中的连接状态无线电会话传输
公开(公告)号：US08515424B2
公开(公告)日：2013-08-20
申请号：US11123658
申请日：2005-05-06
申请人： Peerapol Tinnakornsrisuphap , Parag Arun Agashe , Ramin Rezaiifar , Bibhu P. Mohanty , Paul E. Bender
发明人： Peerapol Tinnakornsrisuphap , Parag Arun Agashe , Ramin Rezaiifar , Bibhu P. Mohanty , Paul E. Bender
IPC分类号： H04W36/00
CPC分类号： H04W76/02 , H04W36/10 , H04W36/12 , H04W76/10
摘要： Embodiments described herein relate to connected-state radio session transfer in wireless communications. A source access network controller may lock a source radio session associated with an access terminal (e.g., in response to detecting a handoff condition associated with the access terminal), where the source access network controller may be in communication with a data network. The source access network controller may also instruct a target access network controller to create a target radio session corresponding with the source radio session, and to establish a communication route between the data network and the access network via the target ANC. The source access network controller may then freeze a state associated with the source radio session and transmits the frozen state to the target access network controller. The target access network controller may subsequently unfreeze the received state and further unlock the radio session, hence resuming control of the access terminal.
摘要翻译：本文描述的实施例涉及无线通信中的连接状态无线电会话传送。源接入网络控制器可以锁定与接入终端相关联的源无线电会话（例如，响应于检测到与接入终端相关联的切换条件），其中源接入网络控制器可以与数据网络通信。源接入网络控制器还可以指示目标接入网络控制器创建与源无线电会话相对应的目标无线电会话，并且经由目标ANC在数据网络和接入网络之间建立通信路由。然后，源接入网络控制器可以冻结与源无线电会话相关联的状态，并将冻结状态发送到目标接入网络控制器。目标接入网络控制器可以随后解冻接收到的状态并进一步解锁无线电会话，从而恢复接入终端的控制。

5. 发明授权

US08150408B2 Pilot grouping and set management in multi-carrier communication systems 有权
标题翻译：多载波通信系统中的导频分组和集合管理
公开(公告)号：US08150408B2
公开(公告)日：2012-04-03
申请号：US11156202
申请日：2005-06-17
申请人： Ramin Rezaiifar , Parag Arun Agashe
发明人： Ramin Rezaiifar , Parag Arun Agashe
IPC分类号： H04Q7/20
CPC分类号： H04W36/18 , H04L5/0007 , H04L5/005 , H04L27/261 , H04W28/06 , H04W36/30 , H04W52/24
摘要： Embodiments disclosed herein relate to methods and systems for grouping pilot signals and using such grouping for pilot strength reporting and set management in multi-carrier communication systems. In one embodiment, an access network may assign a group identifier (or “group ID”) to each of the pilot signals associated with the sector, e.g., based on the coverage areas of the pilot signals, and transmit the pilot signals with the corresponding group IDs. PN offset may be used as the group ID. An access terminal may group the pilot signals received into one or more pilot groups in accordance with their group IDs, and select a representative pilot signals from each pilot group for pilot strength reporting. The access terminal may also use the pilot grouping to perform effective set management.
摘要翻译：本文公开的实施例涉及用于对导频信号进行分组并使用这种分组用于多载波通信系统中的导频强度报告和集合管理的方法和系统。在一个实施例中，接入网络可以将组标识符（或“组ID”）分配给与扇区相关联的每个导频信号，例如，基于导频信号的覆盖区域，并且将导频信号与相应的组ID。 PN偏移可以用作组ID。接入终端可以根据其组ID将接收的导频信号分组成一个或多个导频组，并从每个导频组中选择一个代表性的导频信号用于导频强度报告。接入终端还可以使用导频分组来执行有效的集合管理。

6. 发明申请

US20100067485A1 Cache With Variable Lifetime For Storing Overhead Messages For Femto Deployments 有权
标题翻译：缓存用于存储用于Femto部署的开销消息的可变生命周期
公开(公告)号：US20100067485A1
公开(公告)日：2010-03-18
申请号：US12480564
申请日：2009-06-08
申请人： Ramin Rezaiifar , Parag Arun Agashe
发明人： Ramin Rezaiifar , Parag Arun Agashe
IPC分类号： H04W36/00
CPC分类号： H04W48/10 , H04W48/20 , H04W52/0206 , H04W84/045 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
摘要： Aspects describe separate caches that can be utilized to retain overhead information while device is in idle mode. A first cache can be associated with a first timer and can be utilized when a device is performing idle handoff. A second cache, associated with a second timer can be utilized when a device is not performing idle handoff. Second timer can have a longer period of validity than first timer. The separate caches can be utilized in networks that include femto cell topography, wherein re-use of pilot PN codes are at a greater frequency than the re-use frequency in macro cell topography.
摘要翻译：方面描述了在设备处于空闲模式时可用于保留开销信息的单独高速缓存。第一高速缓存可以与第一定时器相关联，并且可以在设备执行空闲切换时使用。当设备不执行空闲切换时，可以利用与第二定时器相关联的第二高速缓存。第二个定时器可以比第一个定时器具有更长的有效期。单独的高速缓存可以用于包括毫微微小区拓扑的网络中，其中导频PN码的重用频率大于宏小区拓扑中的重用频率。

7. 发明授权

US08457067B2 Cache with variable lifetime for storing overhead messages for femto deployments 有权
标题翻译：具有可变寿命的缓存，用于存储毫微微部署的开销消息
公开(公告)号：US08457067B2
公开(公告)日：2013-06-04
申请号：US12480564
申请日：2009-06-08
申请人： Ramin Rezaiifar , Parag Arun Agashe
发明人： Ramin Rezaiifar , Parag Arun Agashe
IPC分类号： H04W4/00 , H04W36/00 , H04W40/00
CPC分类号： H04W48/10 , H04W48/20 , H04W52/0206 , H04W84/045 , Y02D70/1242 , Y02D70/1262 , Y02D70/142 , Y02D70/144 , Y02D70/146 , Y02D70/22
摘要： Methods and apparatus for using separate caches to retain overhead information while a device is in idle mode. A first cache can be associated with a first timer and can be utilized when a device is performing idle handoff. A second cache, associated with a second timer, can be utilized when a device is not performing idle handoff. The second timer can have a longer period of validity than the first timer. The separate caches can be utilized in networks that include femto cell topography, wherein re-use of pilot PN codes are at a greater frequency than the re-use frequency in macro cell topography.
摘要翻译：在设备处于空闲模式时，使用单独的高速缓存来保留开销信息的方法和装置。第一高速缓存可以与第一定时器相关联，并且可以在设备执行空闲切换时使用。当设备不执行空闲切换时，可以利用与第二定时器相关联的第二高速缓存。第二定时器可以具有比第一定时器更长的有效期。单独的高速缓存可以用于包括毫微微小区拓扑的网络中，其中导频PN码的重用频率大于宏小区拓扑中的重用频率。

8. 发明申请

US20110176448A1 PILOT GROUPING AND SET MANAGEMENT IN MULTI-CARRIER COMMUNICATION SYSTEMS 审中-公开
标题翻译：多载波通信系统中的引导分组和集合管理
公开(公告)号：US20110176448A1
公开(公告)日：2011-07-21
申请号：US13076697
申请日：2011-03-31
申请人： Ramin Rezaiifar , Parag Arun Agashe
发明人： Ramin Rezaiifar , Parag Arun Agashe
IPC分类号： H04W24/00 , H04W72/04
CPC分类号： H04W36/18 , H04L5/0007 , H04L5/005 , H04L27/261 , H04W28/06 , H04W36/30 , H04W52/24
摘要： Embodiments disclosed herein relate to methods and systems for grouping pilot signals and using such grouping for pilot strength reporting and set management in multi-carrier communication systems. In one embodiment, an access network may assign a group identifier (or “group ID”) to each of the pilot signals associated with the sector, e.g., based on the coverage areas of the pilot signals, and transmit the pilot signals with the corresponding group IDs. PN offset may be used as the group ID. An access terminal may group the pilot signals received into one or more pilot groups in accordance with their group IDs, and select a representative pilot signals from each pilot group for pilot strength reporting. The access terminal may also use the pilot grouping to perform effective set management.
摘要翻译：本文公开的实施例涉及用于对导频信号进行分组并使用这种分组用于多载波通信系统中的导频强度报告和集合管理的方法和系统。在一个实施例中，接入网络可以将组标识符（或“组ID”）分配给与扇区相关联的每个导频信号，例如，基于导频信号的覆盖区域，并且将导频信号与相应的组ID。 PN偏移可以用作组ID。接入终端可以根据其组ID将接收的导频信号分组成一个或多个导频组，并从每个导频组中选择一个代表性的导频信号用于导频强度报告。接入终端还可以使用导频分组来执行有效的集合管理。

9. 发明授权

US09392608B2 Resource partitioning information for enhanced interference coordination 有权
标题翻译：用于增强干扰协调的资源分区信息
公开(公告)号：US09392608B2
公开(公告)日：2016-07-12
申请号：US13085373
申请日：2011-04-12
申请人： Osok Song , Aleksandar Damnjanovic , Tingfang Ji , Taesang Yoo , Parag Arun Agashe , Madhavan Srinivasan Vajapeyam , Yongbin Wei , Tao Luo , Rajat Prakash , Masato Kitazoe
发明人： Osok Song , Aleksandar Damnjanovic , Tingfang Ji , Taesang Yoo , Parag Arun Agashe , Madhavan Srinivasan Vajapeyam , Yongbin Wei , Tao Luo , Rajat Prakash , Masato Kitazoe
IPC分类号： H04W72/00 , H04W72/08
CPC分类号： H04W72/082 , H04W72/08
摘要： Methods and apparatus for partitioning resources for enhanced inter-cell interference coordination (eICIC) are provided. Certain aspects involve broadcasting a message indicating time-domain resource partitioning information (RPI), where a user equipment (UE) may be operating in idle mode. With the RPI, the UE may be able to identify protected resources with reduced/eliminated interference from neighboring cells. The RPI in this broadcasted message may be encoded as a bitmap as an alternative or in addition to enumeration of the U/N/X subframes. Other aspects entail transmitting a dedicated or unicast message indicating the time-domain RPI, where a UE may be operating in connected mode. With the RPI, the UE may be able to determine channel state information (CSI), make radio resource management (RRM) measurements, or perform radio link monitoring (RLM), based on one or more signals from a serving base station during the protected time-domain resources.
摘要翻译：提供了用于分区资源以增强小区间干扰协调（eICIC）的方法和装置。某些方面涉及广播指示时域资源划分信息（RPI）的消息，其中用户设备（UE）可以在空闲模式下操作。利用RPI，UE可能能够识别来自相邻小区的减少/消除的干扰的受保护资源。该广播消息中的RPI可以被编码为位图，作为U / N / X子帧的枚举的替代或补充。其他方面需要发送指示时域RPI的专用或单播消息，其中UE可以在连接模式下操作。利用RPI，UE可以在受保护的基站期间基于来自服务基站的一个或多个信号来确定信道状态信息（CSI），进行无线电资源管理（RRM）测量或执行无线电链路监视（RLM）时域资源。

10. 发明授权

US09226288B2 Method and apparatus for supporting communications in a heterogeneous network 有权
标题翻译：用于支持异构网络中的通信的方法和装置
公开(公告)号：US09226288B2
公开(公告)日：2015-12-29
申请号：US13085080
申请日：2011-04-12
申请人： Alan Barbieri , Tingfang Ji , Tao Luo , Madhavan Srinivasan Vajapeyam , Osok Song , Aleksandar Damnjanovic , Yongbin Wei , Parag Arun Agashe , Durga Prasad Malladi
发明人： Alan Barbieri , Tingfang Ji , Tao Luo , Madhavan Srinivasan Vajapeyam , Osok Song , Aleksandar Damnjanovic , Yongbin Wei , Parag Arun Agashe , Durga Prasad Malladi
IPC分类号： H04W4/00 , H04W72/04 , H04W72/00 , H04W72/12
CPC分类号： H04W72/0426 , H04W72/005 , H04W72/1231 , H04W72/1289
摘要： A method, an apparatus, and a computer program product for wireless communication are provided in which an apparatus may determine broadcast channel scheduling information for one or more broadcasts of a payload by a broadcast channel associated with a first base station based on one or more broadcast channel interference coordination schemes, wherein reception of the broadcast channel associated with the first base station is interfered at least in part based on one or more transmissions from a second base station, and receive the payload based on the determined broadcast channel scheduling information.
摘要翻译：提供了一种用于无线通信的方法，装置和计算机程序产品，其中装置可以基于一个或多个广播来确定与第一基站相关联的广播信道的有效载荷的一个或多个广播的广播信道调度信息信道干扰协调方案，其中与第一基站相关联的广播信道的接收至少部分地基于来自第二基站的一个或多个传输被干扰，并且基于所确定的广播信道调度信息来接收有效载荷。

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