公开(公告)号：US09002356B2

公开(公告)日：2015-04-07

申请号：US12771706

申请日：2010-04-30

申请人： Gavin Bernard Horn ,  Parag Arun Agashe ,  Rajarshi Gupta ,  Rajat Prakash

发明人： Gavin Bernard Horn ,  Parag Arun Agashe ,  Rajarshi Gupta ,  Rajat Prakash

IPC分类号： H04W36/00 ,  H04W36/08 ,  H04W8/20 ,  H04W48/08

CPC分类号： H04W36/0038 ,  H04W8/20 ,  H04W12/08 ,  H04W36/08 ,  H04W48/08

摘要： Access control for an access point (e.g., a cell of the access point) may be based on an access mode associated with the access point. For example, depending on the access mode, access control may involve performing a membership check for the access point. Such a membership check may be performed at a network entity, a source access point, or some other suitable location in a network. In some aspects, access control may involve performing a membership check for an access point in conjunction with a context fetch procedure. Such a procedure may be performed, for example, when an access terminal arrives at the access point after experiencing RLF at another access point.

公开(公告)号：US08750908B2

公开(公告)日：2014-06-10

申请号：US11455071

申请日：2006-06-15

申请人： Avneesh Agrawal ,  Rajat Prakash

发明人： Avneesh Agrawal ,  Rajat Prakash

IPC分类号： H04W68/00

CPC分类号： H04W68/00

摘要： A quick paging channel in a random access wireless communication system includes at least one bit in a quick paging frame identifying the presence of a paging message for an access terminal or group of access terminals. The quick paging bits identifying the presence of a paging message for a first access terminal is encoded with one or more quick paging bits corresponding to one or more additional access terminals to produce one or more forward error correction bits. The jointly encoded quick paging bits are broadcast to the access terminals by time division multiplexing the quick paging frame with additional frames of information.

摘要翻译： 随机接入无线通信系统中的快速寻呼信道包括快速寻呼帧中的至少一个比特，标识接入终端或一组接入终端的寻呼消息的存在。 标识用于第一接入终端的寻呼消息的快速寻呼比特用一个或多个对应于一个或多个附加接入终端的快速寻呼位进行编码，以产生一个或多个前向纠错比特。 共同编码的快速寻呼比特通过用快速寻呼帧与附加信息帧进行时分复用来广播到接入终端。

公开(公告)号：US08705501B2

公开(公告)日：2014-04-22

申请号：US12717743

申请日：2010-03-04

申请人： Rajarshi Gupta ,  Rajat Prakash ,  Oronzo Flore

发明人： Rajarshi Gupta ,  Rajat Prakash ,  Oronzo Flore

IPC分类号： H04W4/00

CPC分类号： H04W24/02 ,  H04W84/045

摘要： Aspects are disclosed for self-configuring an access point via a backhaul connection. A backhaul connection is established between an access point base station and a neighboring base station. Information associated with an external neighbor parameter is then received via the backhaul connection, and an internal neighbor parameter is self-configured based on the external neighbor parameter.

摘要翻译： 公开了通过回程连接来自动配置接入点的方面。 在接入点基站和相邻基站之间建立回程连接。 然后通过回程连接接收与外部邻居参数相关联的信息，并且基于外部邻居参数自内部配置内部邻居参数。

公开(公告)号：US08442001B2

公开(公告)日：2013-05-14

申请号：US12603400

申请日：2009-10-21

申请人： Peter Gaal ,  Rajat Prakash ,  Parag A. Agashe ,  Naga Bhushan

发明人： Peter Gaal ,  Rajat Prakash ,  Parag A. Agashe ,  Naga Bhushan

IPC分类号： H04Q7/00

CPC分类号： H04W36/16 ,  H04W16/10 ,  H04W16/12 ,  H04W72/042 ,  Y02D70/1222 ,  Y02D70/1242 ,  Y02D70/1262 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/22

摘要： Systems, methods and apparatus for facilitating handover control using resource reservation with frequency reuse are provided. In one embodiment, the method can include: transmitting scheduling information for the transmission of information on frequencies corresponding to an unreserved portion of a frequency band. The method can also include transmitting scheduling information for the transmission of information on frequencies corresponding to a reserved portion of the frequency band. A frequency reuse scheme can be employed over the frequencies corresponding to the reserved portion of the frequency band, and the information transmitted on the frequencies corresponding to the reserved portion of the frequency band can be handover signalling information.

摘要翻译： 提供了使用具有频率重用的资源预留来促进切换控制的系统，方法和装置。 在一个实施例中，该方法可以包括：发送用于传输与频带的未保留部分相对应的频率的信息的调度信息。 该方法还可以包括发送用于传输与频带的保留部分相对应的频率的信息的调度信息。 可以在与频带的保留部分相对应的频率上采用频率重用方案，并且在与频带的保留部分相对应的频率上发送的信息可以是切换信令信息。

公开(公告)号：US08326330B2

公开(公告)日：2012-12-04

申请号：US12091471

申请日：2006-10-27

申请人： Rajat Prakash ,  Fatih Ulupinar ,  Gavin Horn

发明人： Rajat Prakash ,  Fatih Ulupinar ,  Gavin Horn

IPC分类号： H04W68/00

CPC分类号： H04W52/0235 ,  H04B17/318 ,  H04B17/382 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0675 ,  H04L27/2647 ,  H04L41/0803 ,  H04L41/083 ,  H04L41/0869 ,  H04W24/10 ,  H04W88/02 ,  Y02D30/32 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162

摘要： A method and apparatus for updating configuration attributes by transmitting a FastRepage Attribute in a wireless communication system is provided, comprising generating a FastRepage Attribute comprising an 8 bit Length field wherein the Length field indicates a value of length of the FastRepage attribute in octets excluding the length of Length field, an 8 bit AttributeID field, an 8 bit FastRepageEnabled field wherein the FastRepageEnabled field is set to a value ‘0x01’ to indicate that FastRepage is enabled and a 16 bit FastRepageInterval field, wherein the FastRepageInterval field indicates a value of interval at which an access network pages an access terminal when the access network does not receive a response to a page and transmitting the FastRepage attribute over a communication link. A method and apparatus is further provided for receiving and processing the FastRepage attribute.

摘要翻译： 提供了一种通过在无线通信系统中发送FastRepage属性来更新配置属性的方法和装置，包括生成包括8位长度字段的FastRepage属性，其中Length字段指示除字节长度之外的八位位组中的FastRepage属性的长度值 的长度字段，8位AttributeID字段，8位FastRepageEnabled字段，其中FastRepageEnabled字段被设置为值0x01以指示FastRepage被启用，以及16位FastRepageInterval字段，其中FastRepageInterval字段指示间隔的值 当接入网络没有接收到对页面的响应并且通过通信链路发送FastRepage属性时，接入网络接入接入终端。 还提供了用于接收和处理FastRepage属性的方法和装置。

公开(公告)号：US08289897B2

公开(公告)日：2012-10-16

申请号：US12091472

申请日：2006-10-27

申请人： Fatih Ulupinar ,  Nileshkumar J. Parekh ,  Rajat Prakash

发明人： Fatih Ulupinar ,  Nileshkumar J. Parekh ,  Rajat Prakash

IPC分类号： H04W4/00

CPC分类号： H04W52/0235 ,  H04B17/318 ,  H04B17/382 ,  H04L1/0003 ,  H04L1/0026 ,  H04L1/0028 ,  H04L1/0675 ,  H04L27/2647 ,  H04L41/0803 ,  H04L41/083 ,  H04L41/0869 ,  H04W24/10 ,  H04W88/02 ,  Y02D30/32 ,  Y02D70/1222 ,  Y02D70/1224 ,  Y02D70/1242 ,  Y02D70/142 ,  Y02D70/144 ,  Y02D70/146 ,  Y02D70/162

摘要： A method and apparatus for processing Open state is provided, the method comprising receiving a Control Channel and a Forward Traffic Channel, requesting a MultipleInputMultipleOutput(MIMO) mode on the Forward Traffic Channel by sending a MIMORequest message, monitoring overhead messages and determining if the access terminal receives a ConnectionClose messages.

摘要翻译： 提供了一种用于处理开放状态的方法和装置，所述方法包括：接收控制信道和前向业务信道，通过发送MIMORequest消息来请求转发业务信道上的多输入多输出（MIMO）模式，监控开销消息并确定接入 终端收到一个ConnectionClose消息。

公开(公告)号：US08284706B2

公开(公告)日：2012-10-09

申请号：US11858755

申请日：2007-09-20

申请人： Fatih Ulupinar ,  Avneesh Agrawal ,  Parag A. Agashe ,  Rajat Prakash

发明人： Fatih Ulupinar ,  Avneesh Agrawal ,  Parag A. Agashe ,  Rajat Prakash

IPC分类号： G08C17/00

CPC分类号： H04W52/0216 ,  Y02D70/00

摘要： Systems and methodologies are described that facilitate reducing battery consumption during periods of inactivity intermixed with traffic bursts in wireless communications systems. A semi-connected mode is provided that fast recognition of mobile devices upon wakeup and access while enabling mobile devices to operate in reduce power states. A mobile device operates in a semi-connected mode with all base stations in an active set of the mobile device. Moreover, mechanisms are provided to notify mobile devices of pending data while avoiding latency associated with paging channels.

摘要翻译： 描述了系统和方法，其有助于在无线通信系统中与业务突发混合的不活动期间减少电池消耗。 提供了一种半连接模式，可在唤醒和访问时快速识别移动设备，同时使移动设备能够以降低功耗状态运行。 移动设备以与移动设备的活动集中的所有基站的半连接模式一起工作。 此外，提供机制以通知移动设备处理未决数据，同时避免与寻呼信道相关联的延迟。

公开(公告)号：US20120243488A1

公开(公告)日：2012-09-27

申请号：US13428189

申请日：2012-03-23

申请人： Ajay Gupta ,  Osok Song ,  Madhavan Srinivasan Vajapeyam ,  Alan Barbieri ,  Rajat Prakash

发明人： Ajay Gupta ,  Osok Song ,  Madhavan Srinivasan Vajapeyam ,  Alan Barbieri ,  Rajat Prakash

IPC分类号： H04W72/04 ,  H04W16/02

CPC分类号： H04W72/0426

摘要： Methods and apparatus for effectively allocating resource partitioning information (RPI) in a wireless communication network are provided. For certain aspects, a method for wireless communications generally includes receiving, at a first base station, such as a pico enhanced Node B (eNB), resource partitioning information (RPI) from at least one second base station, such as a macro eNB; determining one or more resources indicated in the RPI actually usable by the first base station; and sending, from the first base station to the at least one second base station, an indication of the actually usable resources.

摘要翻译： 提供了在无线通信网络中有效分配资源划分信息（RPI）的方法和装置。 对于某些方面，用于无线通信的方法通常包括在诸如微型增强型节点B（eNB）的第一基站处接收来自诸如宏eNB的至少一个第二基站的资源划分信息（RPI）; 确定由第一基站实际可用的RPI中指示的一个或多个资源; 以及从所述第一基站向所述至少一个第二基站发送所述实际可用资源的指示。

公开(公告)号：US08259702B2

公开(公告)日：2012-09-04

申请号：US11759910

申请日：2007-06-07

申请人： Rajat Prakash ,  Paul E. Bender ,  Gavin Horn ,  Fatih Ulupinar

发明人： Rajat Prakash ,  Paul E. Bender ,  Gavin Horn ,  Fatih Ulupinar

IPC分类号： H04L12/28

CPC分类号： H04L61/6004 ,  H04L29/12028 ,  H04L29/12801 ,  H04L29/12943 ,  H04L61/103 ,  H04L61/6072 ,  H04W36/023 ,  H04W88/08

摘要： Addressing methods and apparatus which use airlink resources in an efficient manner are described. In order to use airlink resources efficiently, a variety of address types are supported. The number of bits in the address may vary depending on the type. In order to support a variety of different address types, of different lengths, in one embodiment, an address used for communications over an airlink is constructed by including in the address an address type field used to communicate an address type indicator and, optionally, an address field used to communicate an address value. The address field is variable in length and may be null, requiring the communication of no bits in this field, for certain types of addresses. Four types of addresses which may be supported include: i) an Access Terminal assisted address, ii) a Network assisted address, 3) a Pilot PN based address; and 4) a reserved address.

摘要翻译： 描述了以有效的方式使用空中链路资源的寻址方法和装置。 为了有效地使用空中链路资源，支持各种地址类型。 地址中的位数可能会根据类型而有所不同。 为了支持不同长度的不同地址类型，在一个实施例中，通过在地址中包括用于通信地址类型指示符的地址类型字段，并且可选地， 地址字段用于传达地址值。 地址字段的长度是可变的，并且可以是空的，对于某些类型的地址，需要在该字段中的任何位的通信。 可以支持的四种类型的地址包括：i）接入终端辅助地址，ii）网络辅助地址，3）基于PN的导频地址; 和4）保留地址。

公开(公告)号：US08229433B2

公开(公告)日：2012-07-24

申请号：US11261804

申请日：2005-10-27

申请人： Nileshkumar J. Parekh ,  Fatih Ulupinar ,  Rajat Prakash

发明人： Nileshkumar J. Parekh ,  Fatih Ulupinar ,  Rajat Prakash

IPC分类号： H04W36/00 ,  H04W4/00

CPC分类号： H04W36/18 ,  H04W36/30

摘要： Embodiments are described in connection with seamless inter-frequency handoff in a wireless network. Provided is a method that includes reporting to an access network sector pilot strength information for at least one frequency member in a message specified in an active set management protocol. Information regarding at least another frequency member is received in a message specified in the active set management protocol. The method further includes ascertaining whether to handoff from one frequency member to another frequency member and can further include seamlessly handing off to the other frequency member.

摘要翻译： 结合无线网络中的无缝频间切换来描述实施例。 提供了一种方法，其包括向主动集管理协议中指定的消息中的至少一个频率成员向接入网扇区报告导频强度信息。 在活动集管理协议中指定的消息中接收关于至少另一个频率成员的信息。 该方法还包括确定是否从一个频率成员切换到另一个频率成员，并且还可以进一步包括无缝地切换到另一个频率成员。