公开(公告)号：WO2007140343A2

公开(公告)日：2007-12-06

申请号：PCT/US2007/069814

申请日：2007-05-25

Applicant: INTEL CORPORATION ,  STEPHENS, Adrian

Inventor： STEPHENS, Adrian

IPC: H04H20/00

CPC classification number: H04L12/189 ,  H04L12/1881 ,  H04W52/0216 ,  H04W52/0219 ,  H04W72/005 ,  Y02D70/1242

Abstract: A reliable multicast for a power saving protocol such as IEEE 801.11n is described. A TSPEC frame is modified to carry the multicast address, which address can be represented in a short-hand form with, for instance, and AID. During the downlink times, the AID may also be used to identify the multicast downlink allocation in a PSMP frame.

Abstract translation: 描述了诸如IEEE801.11n之类的功率节省协议的可靠组播。 TSPEC帧被修改为携带多播地址，该地址可以用例如AID和AID的短手表示。 在下行链路时间期间，也可以使用AID来识别PSMP帧中的多播下行链路分配。

公开(公告)号：WO2007098218A2

公开(公告)日：2007-08-30

申请号：PCT/US2007/004539

申请日：2007-02-20

Applicant: INTEL CORPORATION ,  TRAININ, Solomon ,  STEPHENS, Adrian

Inventor： TRAININ, Solomon ,  STEPHENS, Adrian

IPC: H04W36/00 ,  H04W72/00 ,  H04W84/12

CPC classification number: H04W28/18 ,  H04W36/0055 ,  H04W72/00 ,  H04W72/042 ,  H04W84/12

Abstract: Embodiments of the invention include methods, articles, and apparatuses to provide information related to channels transmitted and received according to a wireless communications protocol. One embodiment of the invention provides a method comprising generating channel offset information corresponding to an extension channel within a channel of a wireless communications protocol, and transmitting the channel offset information as part of channel information to be transmitted to one or more remote devices communicating according to the wireless communications protocol. Other embodiments are also disclosed.

Abstract translation: 本发明的实施例包括用于提供与根据无线通信协议发送和接收的信道有关的信息的方法，物品和设备。 本发明的一个实施例提供了一种方法，包括：生成对应于无线通信协议的信道内的扩展信道的信道偏移信息;以及发送信道偏移信息作为要发送到一个或多个远程设备的信道信息的一部分，所述一个或多个远程设备根据 无线通信协议。 其他实施例也被公开。

公开(公告)号：WO2005112372A1

公开(公告)日：2005-11-24

申请号：PCT/US2005/012894

申请日：2005-04-13

Applicant: INTEL CORPORATION ,  STEPHENS, Adrian

Inventor： STEPHENS, Adrian

IPC: H04L12/56

CPC classification number: H04L47/824 ,  H04L47/25 ,  H04L47/70 ,  H04L47/745 ,  H04L47/748 ,  H04L47/762 ,  H04L47/788 ,  H04L47/822 ,  H04W28/18 ,  H04W84/12

Abstract: Methods and systems for communicating in a wireless network negotiate a level of service for a data stream between peers of the wireless network. The level of service may be modified based on one or more characteristics of a communication link or the wireless network such as channel load, channel free time, physical (PHY) link rate, data rate and/or overall channel capacity. Various specific embodiments and variations are also disclosed.

Abstract translation: 用于在无线网络中进行通信的方法和系统协商无线网络的对等体之间的数据流的服务级别。 可以基于通信链路或无线网络的一个或多个特性（诸如信道负载，信道空闲时间，物理（PHY）链路速率，数据速率和/或总信道容量）来修改服务等级。 还公开了各种具体实施方案和变体。

公开(公告)号：WO2005067185A1

公开(公告)日：2005-07-21

申请号：PCT/US2004/041107

申请日：2004-12-08

Applicant: INTEL CORPORATION ,  LOUKIANOV, Dmitrii ,  STEPHENS, Adrian

Inventor： LOUKIANOV, Dmitrii ,  STEPHENS, Adrian

IPC: H04J3/06

CPC classification number: H04N21/4302 ,  H04N21/242

Abstract: Method of program clock synchronization when distributing media information among devices through;a communication link. The processor (117) in the transmitter (110) calculates the difference between sequential samples of program clock (CFsend) and also the difference between sequential samples of network system clock (CFw1) computing a frequency proportionality coefficient K1= Difl_CFsend/Diff_CFw1 which is sent to the receiver. The processor, (137) in the receiver (130) calculates the same values like in the transmitter (110) but using the locally maintained program clock (CFreceive) and system clock (CFw2) as well a K2= Diff_CFreceive/Diff_CFw2. Processor (137) compare K1 and K2 and generate a difference signal DeltaK= K1 - K2 used to adjust the program clock of the receiver.

Abstract translation: 通过设备之间传送媒体信息时的节目时钟同步方法;通信链路。 发射机（110）中的处理器（117）计算节目时钟（CFsend）的顺序采样之间的差异，以及计算发送的频率比例系数K1 = Difl_CFsend / Diff_CFw1的网络系统时钟（CFw1）的顺序采样之间的差异 到接收器。 接收器（130）中的处理器（137）计算与发送器（110）中相同的值，但是使用本地维护的程序时钟（CFreceive）和系统时钟（CFw2）以及K2 = Diff_CFreceive / Diff_CFw2。 处理器（137）比较K1和K2并产生用于调整接收器的程序时钟的差分信号DeltaK = K1-K2。

公开(公告)号：WO2005015843A1

公开(公告)日：2005-02-17

申请号：PCT/US2004/025569

申请日：2004-08-06

Applicant: INTEL CORPORATION ,  LI, Qinghua ,  LIN, Xintian ,  HO, Minnie ,  STEPHENS, Adrian

Inventor： LI, Qinghua ,  LIN, Xintian ,  HO, Minnie ,  STEPHENS, Adrian

IPC: H04L12/28

CPC classification number: H04W88/06 ,  H04L1/0001 ,  H04L1/004 ,  H04L1/08 ,  H04L1/16 ,  H04L1/1854 ,  H04L1/188 ,  H04L27/261 ,  H04W16/28 ,  H04W74/02

Abstract: In a spatial division multiple access system that employs acknowledgements to variable length transmissions within a timeout period, a station that has completed its transmission may delay beginning the timeout period until it determines that other stations on the same channel have completed their transmissions.

Abstract translation: 在空时划分多址系统中，在超时时段内采用对可变长度传输的确认，已完成其传输的站可延迟开始超时周期，直到确定相同信道上的其他站已经完成其传输。

公开(公告)号：WO2007117947A1

公开(公告)日：2007-10-18

申请号：PCT/US2007/064730

申请日：2007-03-22

Applicant: INTEL CORPORATION ,  TRAININ, Solomon ,  STEPHENS, Adrian

Inventor： TRAININ, Solomon ,  STEPHENS, Adrian

IPC: H04B1/59 ,  H04B7/26

CPC classification number: H04L12/4035 ,  H04L12/66

Abstract: Briefly, a wireless communication system that includes an Initiator and a Responder to transmit an aggregation of data units in a reverse direction is provided. The Initiator includes a medium access controller capable of allocating a time slot for exchanging one or more transmissions of aggregation of data units with the Responder. The medium access controller includes a channel access scheme, which is able to allocate the time slot for the Responder to transmit the aggregation of data units in the reverse direction, and to grant Originator rights of the Initiator to the Responder within said time slot.

Abstract translation: 简而言之，提供了一种包括发起者和响应者的无线通信系统，用于反向传送数据单元的聚合。 发起者包括一个媒体接入控制器，能够分配用于与响应者交换数据单元的一个或多个聚合的传输的时隙。 媒体接入控制器包括信道接入方案，其能够分配响应者的时隙以反向传输数据单元的聚合，并且在所述时隙内向发起方授予发起方权利给响应者。

公开(公告)号：WO2006011941A1

公开(公告)日：2006-02-02

申请号：PCT/US2005/019650

申请日：2005-06-03

Applicant: INTEL CORPORATION ,  STEPHENS, Adrian

Inventor： STEPHENS, Adrian

IPC: H04L12/28

CPC classification number: H04L1/1628 ,  H04W74/06

Abstract: An initiator device in a high throughput wireless network is able to communicate with multiple responder devices during a wireless frame exchange. In at least one embodiment of the invention, the initiator may transmit a frame that includes offset and duration related information for each of multiple responders. The offset and duration related information for each responder identifies a transmit time period during which that responder may respond to the initiator.

Abstract translation: 高吞吐量无线网络中的发起者设备能够在无线帧交换期间与多个应答器设备进行通信。 在本发明的至少一个实施例中，发起者可以发送包括针对多个响应者中的每一个的偏移和持续时间相关信息的帧。 每个响应者的偏移和持续时间相关信息标识响应者可以响应于发起者的发送时间段。

公开(公告)号：WO2005122488A1

公开(公告)日：2005-12-22

申请号：PCT/US2005/016829

申请日：2005-05-13

Applicant: INTEL CORPORATION ,  STEPHENS, Adrian ,  AKHMETOV, Dmitry

Inventor： STEPHENS, Adrian ,  AKHMETOV, Dmitry

IPC: H04L12/28

CPC classification number: H04W74/06 ,  H04W84/12

Abstract: In a wireless network, the decision of when and whether to send unsolicited polls to a particular mobile wireless device may be made by monitoring communications conditions affecting the ability of the particular device to gain channel access, and sending unsolicited polls if the ability to gain channel access is below a threshold value. Such conditions may include one or more of channel load, device transmission load, collision rate, and number of mobile wireless devices contending for access.

Abstract translation: 在无线网络中，可以通过监视影响特定设备获得信道访问的能力的通信条件，以及如果获得信道的能力发送未经请求的民意调查，则可以决定何时以及是否向特定移动无线设备发送未经请求的民意调查 访问低于阈值。 这样的条件可以包括一个或多个信道负载，设备传输负载，冲突速率和竞争访问的移动无线设备的数量。

公开(公告)号：WO2005067217A1

公开(公告)日：2005-07-21

申请号：PCT/US2004/041804

申请日：2004-12-10

Applicant: INTEL CORPORATION ,  STEPHENS, Adrian

Inventor： STEPHENS, Adrian

IPC: H04L12/28

CPC classification number: H04W28/26 ,  H04W74/00 ,  H04W84/12

Abstract: Bi-directional communications using a single channel access in a wireless local area network reduces overhead associated with accessing the channel. Burst data is sent from an initiator to a certain wireless station. Three different situations: to ensure that an acknowledgement of an, acknowledgement request is received; to ensure that a certain wireless station has the opportunity to send more than one burst; and to ensure that a channel is "protected" from the access of other stations for a certain duration for two stations (an initiator and a responder) involved in a bi-directional communication. The solutions are: to reserve the shared medium sufficient time in order to receive a response to a response request, to reserve the shared medium sufficient time to transmit at least a first and a second burst of data, and to grant a certain time duration for a responder to response with bursts to the bursts transmitted by the initiator and received by the responder.

Abstract translation: 在无线局域网中使用单个信道接入的双向通信减少了与访问信道相关联的开销。 突发数据从发起者发送到某个无线站。 三种不同的情况：确保收到确认请求的确认; 确保某个无线站有机会发送多个突发; 并且确保在双向通信中涉及的两个站（发起者和响应者）的信道对于其他站的访问“保护”一段时间。 解决方案是：为了接收对响应请求的响应，保留共享媒体足够的时间，以保留共享媒体足够的时间来发送至少第一和第二数据突发，并且给予一定的持续时间 响应者响应于由发起者发送并由响应者接收的突发的突发。

公开(公告)号：WO2005053235A1

公开(公告)日：2005-06-09

申请号：PCT/US2004/037482

申请日：2004-11-10

Applicant: INTEL CORPORATION (a Corporation of Delaware) ,  LI, Qinghua ,  HO, Minnie ,  STEPHENS, Adrian ,  LIN, Xintian

Inventor： LI, Qinghua ,  HO, Minnie ,  STEPHENS, Adrian ,  LIN, Xintian

IPC: H04L12/28

CPC classification number: H04W28/18 ,  H04B7/0417 ,  H04B7/0617 ,  H04B7/0626

Abstract: A network comprising a base station and multiple mobile devices may use a training phase for the base station to develop parameters that enable spatial division multiple access (SDMA) techniques to be used for communications with the mobile devices, and to subsequently use those parameters in a data phase, thus permitting substantially simultaneous transmissions to, and substantially simultaneous receptions from, the multiple mobile devices on the same frequency.

Abstract translation: 包括基站和多个移动设备的网络可以使用用于基站的训练阶段来开发能够使空分多址（SDMA）技术用于与移动设备通信的参数，并且随后在 从而允许同一频率上的多个移动设备的基本上同时的传输和基本上同时的接收。