专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

41. 发明授权

US08583132B2 Efficient channel structure for a wireless communication system 有权
标题翻译：无线通信系统的高效通道结构
公开(公告)号：US08583132B2
公开(公告)日：2013-11-12
申请号：US11750217
申请日：2007-05-17
申请人： Alexei Gorokhov , Aamod Khandekar
发明人： Alexei Gorokhov , Aamod Khandekar
IPC分类号： H04W72/00 , H04W4/00
CPC分类号： H04L5/0055 , H04L5/0007
摘要： Systems and methodologies are described that provide efficient channel assignment and communication for a wireless communication network. System resources can be allocated for a traffic channel for communication between a base station and a terminal in a physical layer frame, a portion of which can be made available for an acknowledgement channel. Resources for the acknowledgement channel can then be allocated such that the resources allocated for the acknowledgement channel occupy only a portion of the resources available for the acknowledgement channel within the resources allocated for the traffic channel. By scheduling the acknowledgement channel such that it occupies only a portion of the resources available to it, traffic data and acknowledgements can be communicated in the wireless communication system on their respective channels more efficiently.
摘要翻译：描述了为无线通信网络提供有效的信道分配和通信的系统和方法。可以为物理层帧中的基站和终端之间的通信的业务信道分配系统资源，其中一部分可用于确认信道。然后可以分配用于确认信道的资源，使得分配给确认信道的资源仅占用于为业务信道分配的资源中的可用于确认信道的资源的一部分。通过调度确认信道，使得它仅占用可用资源的一部分，可以更有效地在无线通信系统中在其各自的信道上传送业务数据和确认。

42. 发明授权

US08457042B2 Method and apparatus for transmitting and receiving a sectorparameters message in an active state in wireless communication system 失效
标题翻译：用于在无线通信系统中发送和接收处于活动状态的扇区参数消息的方法和装置
公开(公告)号：US08457042B2
公开(公告)日：2013-06-04
申请号：US12091461
申请日：2006-10-27
申请人： Rajat Prakash , Fatih Ulupinar , Edward Harrison Teague , Arak Sutivong , Aamod Khandekar , Alexei Gorokhov
发明人： Rajat Prakash , Fatih Ulupinar , Edward Harrison Teague , Arak Sutivong , Aamod Khandekar , Alexei Gorokhov
IPC分类号： H04W40/00
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 transmitting and receiving a SectorParameters message in an Active state is provided. The method comprises transmitting a SectorParameters message over a Forward Traffic Channel Medium Access Control(MAC) in superframe number wherein the superframe number is divisible by NOMPSectorParameters, setting a SectorSignature field of an ExtendedChannelInfo message to the SectorSignature field of a next SectorParameters message, determining if a multi-carrier mode is MultiCarrierOn and transmitting the SectorParameters message on each carrier.
摘要翻译：提供了一种用于在活动状态下发送和接收扇区参数消息的方法和装置。该方法包括：通过超帧号码的前向业务信道介质接入控制（MAC）发送扇区参数消息，其中超帧号可被NOMPSectorParameters划分，将ExtendedChannelInfo消息的扇区签名字段设置为下一扇区参数消息的扇区信号字段，确定是否多载波模式是MultiCarrierOn，并在每个载波上发送SectorParameters消息。

43. 发明授权

US08254927B2 SFN and signaling mechanisms for softer handoff groups 失效
标题翻译： SFN和更软切换组的信令机制
公开(公告)号：US08254927B2
公开(公告)日：2012-08-28
申请号：US11852964
申请日：2007-09-10
申请人： Aamod Khandekar , Alexei Gorokhov , Rajat Prakash
发明人： Aamod Khandekar , Alexei Gorokhov , Rajat Prakash
IPC分类号： H04W36/00
CPC分类号： H04W36/18 , H04W36/30
摘要： Softer handoff groups are provided utilizing fractional frequency reuse set, which can be managed by a single master sector that is part of the group. The group can based on handoff rules that can include a group indication by an access point or a group request by an access terminal. A terminal is provided functionality to select a softer handoff group, which can be indicated by an active set update. An access point can discontinue serving terminals by groups by reducing an active set size to one. Diversity can be provided such that if a transmission from one sector fades, the other sector can provide the transmission, mitigating loss of data. Thus, robustness against inadequate channel conditions can be obtained.
摘要翻译：使用分数频率复用集提供更软的切换组，该组可以由作为组的一部分的单个主扇区来管理。该组可以基于切换规则，其可以包括接入点的组指示或接入终端的组请求。提供终端用于选择较软的越区切换组，其可以由活动集更新来指示。接入点可以通过将活动集合大小减小到一个来终止服务终端。可以提供分集，使得如果来自一个扇区的传输衰落，则另一扇区可以提供传输，减轻数据丢失。因此，可以获得针对不充分的信道条件的鲁棒性。

44. 发明申请

US20120002623A1 SCALABLE FREQUENCY BAND OPERATION IN WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：无线通信系统中的可调频带操作
公开(公告)号：US20120002623A1
公开(公告)日：2012-01-05
申请号：US13178357
申请日：2011-07-07
申请人： Aamod Khandekar , Alexei Gorokhov , Avneesh Agrawal , Rajiv Vijayan , Edward Harrison Teague , Fatih Ulupinar
发明人： Aamod Khandekar , Alexei Gorokhov , Avneesh Agrawal , Rajiv Vijayan , Edward Harrison Teague , Fatih Ulupinar
IPC分类号： H04W72/04
CPC分类号： H04L5/023 , H04L27/2602 , H04W48/12
摘要： To support mobile stations that are not capable of demodulating the entire bandwidth or that can be made to demodulate less than the entire bandwidth, a system, apparatus and method are provided to schedule users on less than all of the bandwidth. Further, certain users can be scheduled on more of the bandwidth than others.
摘要翻译：为了支持不能解调整个带宽或者可以使其解调的小于整个带宽的移动站，提供了一种系统，装置和方法，以在小于全部带宽上调度用户。此外，某些用户可以比其他用户更多地调度带宽。

45. 发明授权

US07986748B2 Peak to average mitigation 有权
标题翻译：高峰平均减缓
公开(公告)号：US07986748B2
公开(公告)日：2011-07-26
申请号：US11298083
申请日：2005-12-08
申请人： Sony John Akkarakaran , Aamod Khandekar , Alexei Gorokhov
发明人： Sony John Akkarakaran , Aamod Khandekar , Alexei Gorokhov
IPC分类号： H04L25/49
CPC分类号： H04L27/2624 , H04L27/367
摘要： A method and transmitter for generating a transmission signal are disclosed in various embodiments. In one step, a first magnitude relationship of a received first plurality of symbols is determined to see if it qualifies for modification. At least one of the first plurality of symbols are modified when the first magnitude relationship qualifies to produce a second plurality of symbols. A transmission signal is produced using the second plurality of symbols, where a second magnitude relationship of the second plurality of symbols is different than the first magnitude relationship.
摘要翻译：在各种实施例中公开了一种用于产生传输信号的方法和发射机。在一个步骤中，确定所接收的第一多个符号的第一大小关系，以查看其是否符合修改。当第一大小关系有资格产生第二多个符号时，第一多个符号中的至少一个被修改。使用第二多个符号产生传输信号，其中第二多个符号的第二大小关系不同于第一大小关系。

46. 发明申请

US20100046423A1 METHOD AND APPARATUS FOR REQUESTING SELECTED INTERLACE MODE IN WIRELESS COMMUNICATION SYSTEMS 失效
标题翻译：在无线通信系统中要求选择的接口模式的方法和装置
公开(公告)号：US20100046423A1
公开(公告)日：2010-02-25
申请号：US12091441
申请日：2006-10-27
申请人： Rajat Prakash , Aamod Khandekar , Alexei Gorokhov
发明人： Rajat Prakash , Aamod Khandekar , Alexei Gorokhov
IPC分类号： H04W40/00
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 requesting selected interlace mode with a particular sector is provided, comprising generating a SelectedInterlaceRequest message comprising an 8 bit MessageID field, a 12 bit PilotPN field wherein the PilotPN field indicates a value of PilotPN of the sector to which the message is directed and a 4 bit InterlacesRequested field wherein the InterlacesRequested field indicates a value of requested number of interlaces and transmitting the SelectedInterlaceRequest message over a communication link. A method and apparatus for receiving and processing the SelectedInterlaceRequest message is further provided.
摘要翻译：提供了一种用于请求具有特定扇区的选择的隔行扫描模式的方法和装置，包括生成SelectedInterlaceRequest消息，该消息包括8比特MessageID字段，12比特导频PN字段，其中PilotPN字段表示该消息所在扇区的PilotPN值定向和一个4位的交错请求字段，其中，交错请求字段指示所请求数量的交织的值，并通过通信链路发送SelectedInterlaceRequest消息。还提供了一种用于接收和处理SelectedInterlaceRequest消息的方法和装置。

47. 发明申请

US20100027486A1 ACQUISITION PILOTS FOR WIRELESS COMMUNICATION SYSTEMS 有权
标题翻译：无线通信系统的收购飞利浦
公开(公告)号：US20100027486A1
公开(公告)日：2010-02-04
申请号：US12446679
申请日：2007-10-24
申请人： Alexei Gorokhov , Aamod Khandekar , Michael Mao Wang
发明人： Alexei Gorokhov , Aamod Khandekar , Michael Mao Wang
IPC分类号： H04W72/12
CPC分类号： H04B1/7075 , H04B2201/70701
摘要： System(s) and method(s) are provided to facilitate generating and processing acquisition pilots in wireless communications. Acquisition pilots that convey timing and frequency synchronization information, wireless system acquisition and system determination information are modulated with pseudorandom sequences. The R bits of information carried by the acquisition pilot that conveys system determination information are augmented with T bits that convey a counter index associated with the system timing of superframes transmitted from an access point. The processing overhead resulting from the addition of the T bits is offset by the advantages afforded to a wireless communication. Salient advantages include: (i) processing gain at a receiver for communication in a specific sector during asynchronous operation, (ii) packet boundary determination through the counter field values, and (iii) initialization of various pseudorandom registers employed for communication.
摘要翻译：提供系统和方法以便于在无线通信中生成和处理采集导频。采用伪随机序列调制传送定时和频率同步信息的采集导频，无线系统采集和系统确定信息。传送系统确定信息的采集导频携带的R位的信息用传递与从接入点发送的超帧的系统定时相关联的计数器索引的T比特来增大。由于添加T位而产生的处理开销被提供给无线通信的优点所抵消。显着的优点包括：（i）在异步操作期间处理在特定扇区中的通信处理增益，（ii）通过计数器字段值确定分组边界，以及（iii）用于通信的各种伪随机寄存器的初始化。

48. 发明申请

US20100002640A1 ACKNOWLEDGMENT CHANNEL FOR WIRELESS COMMUNICATIONS 有权
标题翻译：无线通信的确认通道
公开(公告)号：US20100002640A1
公开(公告)日：2010-01-07
申请号：US12446709
申请日：2007-10-24
申请人： Alexei Gorokhov , Aamod Khandekar , Naga Bhushan , Petru Christian Budianu , Ravi Palanki , Siddartha Mallik
发明人： Alexei Gorokhov , Aamod Khandekar , Naga Bhushan , Petru Christian Budianu , Ravi Palanki , Siddartha Mallik
IPC分类号： H04W72/04
CPC分类号： H04L1/1671 , H04L1/1858 , H04W76/10
摘要： Systems and methodologies are described that facilitate establishing a forward link acknowledgement channel and transmitting acknowledgment signals thereupon. In particular, the signals can be spread within contiguous channel clusters in a tile where the signals in the cluster are mutually orthogonal to one another. Additionally, the signals can be multiplexed over a plurality of frequency regions. In this regard, the acknowledgment signals are diverse with respect to frequency and interference; moreover, the signals can be received and decoded even where one of the channels experiences high interference. Furthermore, the acknowledgement signals can also communicate a channel deassignment value, which allows devices to utilize persistent channels in communicating data to one another
摘要翻译：描述了有助于建立前向链路确认信道并在其上发送确认信号的系统和方法。特别地，信号可以在其中簇中的信号彼此相互正交的瓦片中的相邻信道簇内扩展。另外，可以在多个频率区域上复用信号。在这方面，确认信号在频率和干扰方面是不同的; 此外，即使在一个信道经受高干扰的情况下也可以接收和解码信号。此外，确认信号还可以传送信道去分配值，这允许设备利用持久信道将数据彼此通信

49. 发明申请

US20090245121A1 METHOD AND APPARATUS FOR TRANSMITTING AND RECEIVING A QUICKCHANNELINFO BLOCK IN ACTIVE STATE IN WIRELESS COMMUNICATION SYSTEM 有权
标题翻译：在无线通信系统中发送和接收激活状态下的快速信道块的方法和装置
公开(公告)号：US20090245121A1
公开(公告)日：2009-10-01
申请号：US12091468
申请日：2006-10-27
申请人： Rajat Prakash , Fatih Ulupinar , Edward Harrison Teague , Arak Sutivong , Aamod Khandekar , Alexei Gorokhov
发明人： Rajat Prakash , Fatih Ulupinar , Edward Harrison Teague , Arak Sutivong , Aamod Khandekar , Alexei Gorokhov
IPC分类号： H04L12/26
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 transmitting and processing a QuickChannelInfo block is described. It is determined if a superframe is with odd superframe index. A QuickChannelInfo block is transmitted in every superframe with an odd superframe index. The contents of the QuickChannelInfo block are changed in accordance with the QuickChannelInfo Validity field of the QuickChannelInfo block. It is determined if multi-carrier mode is MultiCarrierOn. The QuickChannelInfo block is transmitted on each carrier. The QuickChannelInfo block is transmitted over the communication. The QuickChannelInfo block is processed after the QuickChannelInfo block is received over a communication link.
摘要翻译：描述用于发送和处理QuickChannelInfo块的方法和装置。确定超帧是否具有奇数超帧索引。在每个超帧中传输一个QuickChannelInfo块，并具有奇数超帧索引。 QuickChannelInfo块的内容根据QuickChannelInfo块的QuickChannelInfo Validity字段进行更改。确定多载波模式是MultiCarrierOn。 QuickChannelInfo块在每个载波上传输。 QuickChannelInfo块通过通信传输。在通过通信链路接收到QuickChannelInfo块之后处理QuickChannelInfo块。

50. 发明申请

US20090135784A1 CLASSIFYING ACCESS POINTS USING PILOT IDENTIFIERS 有权
标题翻译：使用导航标识符分类访问点
公开(公告)号：US20090135784A1
公开(公告)日：2009-05-28
申请号：US12269642
申请日：2008-11-12
申请人： Gavin B. Horn , Fatih Ulupinar , Parag A. Agashe , Rajat Prakash , Aamod Khandekar , Alexei Gorokhov , Naga Bhushan
发明人： Gavin B. Horn , Fatih Ulupinar , Parag A. Agashe , Rajat Prakash , Aamod Khandekar , Alexei Gorokhov , Naga Bhushan
IPC分类号： H04W36/00
CPC分类号： H04W36/0055
摘要： Systems and methodologies are described that facilitate grouping pilot identifies to indicate type and/or classification information regarding one or more access points. The access points can select or be assigned pilot identifiers from the group indicating a type or classification related to the access points. Thus, identifiers can be grouped into macrocell and/or femtocell groups or ranges such that an access point can indicate, and mobile devices can efficiently determine, whether the access point provides macrocell or femtocell coverage based on a range from which its pilot identifier is selected or assigned. In addition, the pilot identifiers can be utilized to indicate restricted association information regarding the access points.
摘要翻译：描述了便于分组导频标识以指示关于一个或多个接入点的类型和/或分类信息的系统和方法。接入点可以从指示与接入点相关的类型或分类的组中选择或被分配导频标识符。因此，标识符可以被分组为宏小区和/或毫微微小区组或范围，使得接入点可以指示，并且移动设备可以有效地确定接入点是否基于选择其导频标识符的范围来提供宏小区或毫微微小区覆盖或分配。此外，导频标识符可以用于指示关于接入点的限制关联信息。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式