公开(公告)号：EP2223440A4

公开(公告)日：2013-10-30

申请号：EP07861169

申请日：2007-12-21

Applicant: ERICSSON TELEFON AB L M

Inventor： ANKEL PAER ,  LINDSKOG JAN ,  KAEER RIKARD

IPC: H04W72/14

CPC classification number: H04W52/146 ,  H04W52/286 ,  H04W52/343 ,  H04W72/121

公开(公告)号：EP1985053A4

公开(公告)日：2012-04-25

申请号：EP06704501

申请日：2006-02-07

Applicant: ERICSSON TELEFON AB L M

Inventor： LINDSKOG JAN ,  ANDERSSON ANDERS ,  WALLERIUS ROGER

IPC: H04L1/18 ,  H04L1/00 ,  H04L12/56

CPC classification number: H04L1/1685 ,  H04L1/0078 ,  H04L1/1812 ,  H04L1/1887

公开(公告)号：EP2036377A4

公开(公告)日：2012-07-25

申请号：EP06765991

申请日：2006-07-04

Applicant: ERICSSON TELEFON AB L M

Inventor： LINDSKOG JAN ,  RANHEIM ANDERS

IPC: H04W4/00 ,  H04W4/06 ,  H04W48/12 ,  H04W88/08

CPC classification number: H04L12/1868 ,  H04L12/189 ,  H04W48/12 ,  H04W72/005

公开(公告)号：EP2039047A4

公开(公告)日：2012-05-02

申请号：EP06766041

申请日：2006-07-07

Applicant: ERICSSON TELEFON AB L M

Inventor： LINDSKOG JAN ,  WALLERIUS ROGER ,  ENGLUND LARS

IPC: H04L1/18 ,  H04L12/56

CPC classification number: H04L1/1887 ,  H04L1/1812 ,  H04L1/1877

Abstract: A method is provided for a base station set (NODE B) adapted for RLC and MAC-hs signaling in acknowledged mode (AM), the base station set at least forwarding protocol data units (MAC-d PDU) from a Radio Network controller (RNC) to a user entity (UE), the method comprising the steps of monitoring (1) the MAC layer of the transmission entity of the base station set (1), if a MAC discard has occurred in the MAC layer (3), that is, protocol data units (PDU's) have been deleted in the input buffer of the base station set (NODE B), transmitting (7) a discard notification message from the MAC transmission entity in the base station set to the RLC layer of the radio network controller (RNC), indicative of the discarding of protocol data units. There is moreover provided a method for a radio network controller (RNC) adapted for RLC and MAC-hs signaling in acknowledged mode (AM) and a method for a user entity (UE) adapted for RLC and MAC-hs signaling.

公开(公告)号：WO0060797A2

公开(公告)日：2000-10-12

申请号：PCT/SE0000669

申请日：2000-04-07

Applicant: ERICSSON TELEFON AB L M

Inventor： LINDSKOG JAN ,  MALMGREN GOERAN ,  LI HUI ,  RYDNELL GUNNAR ,  NILSSON FREDRIK ,  MIKLOS GYOERGY

IPC: H04L1/16 ,  H04L1/18 ,  H04L12/28 ,  H04L29/08 ,  H04L1/00

CPC classification number: H04L1/1635 ,  H04L1/1614 ,  H04L1/1809 ,  H04L1/187

Abstract: In a wireline or wireless telecommunications system or data network, which employs a Selective Repeat Automatic Repeat Request (ARQ) to convey data packet reception status for a sequence of data packets grouped together into a number of blocks of data packets, partial bit mapping is employed to improve efficiency, particularly with respect to bandwidth. This may be accomplished, more specifically, by including in the ARQ message that is sent from the receiver to the sender, a number of partial bitmaps, along with a corresponding number of bitmap block numbers, where a first bitmap block number identifies a particular one of the blocks of data packets and the corresponding bitmap defines the reception status of the data packets in that block. Each of the remaining bitmap block numbers identify an additional block of data packets relative to the first block of data packets. Accordingly, the remaining bitmap block numbers require fewer bits to identify their corresponding data packet blocks.

Abstract translation: 在有线或无线电信系统或数据网络中，其使用选择性重复自动重传请求（ARQ）来将分组在一起的数据分组序列的数据分组接收状态传送到多个数据分组块，采用部分比特映射 以提高效率，特别是在带宽方面。 这可以更具体地通过将从接收器发送到发送器的ARQ消息中包括多个部分位图以及对应数量的位图块号码来实现，其中第一位图块号码标识特定的一个 的数据分组块和相应的位图定义了该块中的数据分组的接收状态。 剩余的位图块号码中的每一个标识相对于第一数据包块的附加数据包块。 因此，剩余的位图块号需要较少的比特来标识它们对应的数据分组块。

公开(公告)号：WO0247315A3

公开(公告)日：2003-01-23

申请号：PCT/EP0113778

申请日：2001-11-27

Applicant: ERICSSON TELEFON AB L M ,  ZIMMERMANN GERD ,  LI HUI ,  WENGER FABIAN ,  LINDSKOG JAN ,  PAULI MATHIAS

Inventor： ZIMMERMANN GERD ,  LI HUI ,  WENGER FABIAN ,  LINDSKOG JAN ,  PAULI MATHIAS

IPC: H04L1/00 ,  H04L1/08

CPC classification number: H04L1/007 ,  H04L1/0003 ,  H04L1/0009 ,  H04L1/08

Abstract: In a packet transmission system, especially wireless transmission system, where data is transmitted in packets at different error protection levels and where the error protection level of one packet (= the succeeding packet) may differ from the error protection level of a preceding packet without providing code termination between the said preceding and the said succeeding packet the performance may degrade in case a different error protection level is used by the preceding packet and the succeeding packet. The invention proposes in these cases to insert a supplementary packet between the preceding and the succeeding packet whereby the error protection level of the supplementary packet is higher than the lowest error protection level that is used either by the preceding or the succeeding packet.

Abstract translation: 在分组传输系统中，特别是无线传输系统，其中数据以不同的错误保护级别以分组传输，并且一个分组（=后续分组）的错误保护级别可能不同于前一分组的错误保护级别而不提供 在前一个分组和后续分组使用不同的错误保护级别的情况下，所述前一个和所述后续分组之间的代码终止可能会降级。 本发明在这些情况下提出在前一个分组之间插入补充分组，由此补充分组的错误保护等级高于由前一个或后续分组使用的最低的错误保护等级。

公开(公告)号：WO2004043028A8

公开(公告)日：2005-05-19

申请号：PCT/SE0202033

申请日：2002-11-07

Applicant: ERICSSON TELEFON AB L M ,  LINDSKOG JAN ,  RYDNELL GUNNAR ,  WALTHER ROGER ,  SJOEBERG STEN ,  KRONQUIST GOERAN

Inventor： LINDSKOG JAN ,  RYDNELL GUNNAR ,  WALTHER ROGER ,  SJOEBERG STEN ,  KRONQUIST GOERAN

IPC: H04L27/26

CPC classification number: H04L27/262

Abstract: Method of communicating frames of digital data by OFDM modulated signals comprising a first plurality of payload carrying sub-channels and a second plurality of pilot carrying sub-channels, whereby consecutive frames of payload data is are associated with a given pilot configuration and transmitted. Prior to the transmission of a frame of payload data, each of the plurality of pilot configurations are evaluated with regard to PAPR, whereby the pilot configuration being associated with the lowest PAPR value is beingchosen for transmission.

Abstract translation: 通过OFDM调制信号来传送数字数据帧的方法，该OFDM调制信号包括承载子信道的第一多个有效负载和第二多个导频携带子信道，由此连续的有效载荷数据帧与给定的导频配置相关联并发送。 在传输有效载荷数据帧之前，针对PAPR评估多个导频配置中的每一个，由此与最低PAPR值相关联的导频配置被选择用于传输。

公开(公告)号：WO0247321A3

公开(公告)日：2003-06-05

申请号：PCT/EP0114366

申请日：2001-12-07

Applicant: ERICSSON TELEFON AB L M ,  GRAPATIN PER ,  LINDSKOG JAN ,  RYDNELL GUNNAR

Inventor： GRAPATIN PER ,  LINDSKOG JAN ,  RYDNELL GUNNAR

IPC: H04L12/28 ,  H04L12/56 ,  H04Q7/32

CPC classification number: H04W76/046 ,  H04W52/0232 ,  H04W60/06 ,  H04W72/1215 ,  H04W84/12 ,  Y02D70/00 ,  Y02D70/142 ,  Y02D70/22

Abstract: The invention refers to methods for power saving in a mobile terminal comprising a NIC, wireless Network Interface Card, used in a wireless LAN, WLAN or the like having at least one access point AP, said card either externally plugged in or built in or integrated in the PC, wherein the WLAN uses HIPERLAN Type 2 or IEEE 802.11 power save procedures and in which the mobile terminal uses an operating system supporting device power states, e.g. the OnNow device power states DO-D3, in which method the mobile terminal requests a transition from an active state D0 to a less active state, upon which request the NIC requests the access point AP to be entered into WLAN sleep state, and on acknowledgement from the access point the mobile terminal enters WLAN sleep state.

Abstract translation: 本发明涉及包括在无线LAN中使用的NIC，无线网络接口卡，具有至少一个接入点AP的WLAN等的移动终端中的省电方法，所述卡外部插入或内置或集成 在PC中，其中WLAN使用HIPERLAN Type 2或IEEE 802.11节电程序，并且其中移动终端使用支持设备电源状态的操作系统，例如 OnNow设备电源状态DO-D3，其中移动终端请求从活动状态D0到较不活跃状态的转换，NIC请求接入点AP进入WLAN休眠状态，以及确认 从接入点移动终端进入WLAN睡眠状态。

公开(公告)号：WO0161441A8

公开(公告)日：2002-02-07

申请号：PCT/SE0100161

申请日：2001-01-26

Applicant: ERICSSON TELEFON AB L M

Inventor： LINDSKOG JAN ,  SAELLSTROEM FREDRIK ,  ALMEHAG LORENS ,  MALMGREN GOERAN

IPC: G06F1/32 ,  H04B7/26 ,  H04L12/28 ,  H04L12/56

CPC classification number: H04W8/245 ,  G06F1/3203 ,  H04W52/0219 ,  H04W84/12 ,  H04W84/18 ,  H04W88/08 ,  Y02D10/126 ,  Y02D70/00 ,  Y02D70/1222 ,  Y02D70/142 ,  Y02D70/22

Abstract: A wireless local area network (LAN) is operated so that a mobile terminal (MT) transmits various power-related information over an air interface to a power status repository (PSR) of the wireless local area network (LAN). For example, in one aspect of the invention, the mobile terminal transmits power status information, the power status information having an indication of whether the mobile terminal is currently operating using battery power or line power. The power status information is transmitted at one of the following times: (1) upon power-up of the mobile terminal; (2) upon command issued from the power status repository; (3) upon establishment of a connection between the mobile terminal and the LAN; and (4) upon a change in power status for the mobile terminal. In another aspect, the mobile terminal which transmits to the power status repository certain measurement capability information. The measurement capability information has an indication of whether the mobile terminal has a capacity to perform radio frequency measurements.

Abstract translation: 操作无线局域网（LAN），使得移动终端（MT）通过空中接口将各种电力相关信息发送到无线局域网（LAN）的电力状态存储库（PSR）。 例如，在本发明的一个方面，移动终端发送电力状态信息，电力状态信息具有关于移动终端当前正在使用电池电力还是线路电力进行操作的指示。 电源状态信息在以下时刻之一发送：（1）移动终端上电时; （2）根据电力状况信息库发出的命令; （3）建立移动终端与局域网之间的连接; 和（4）在移动终端的电源状态改变时。 在另一方面，移动终端向电力状态存储库发送某些测量能力信息。 测量能力信息具有移动终端是否具有进行射频测量的能力的指示。

公开(公告)号：WO0060796A3

公开(公告)日：2001-01-18

申请号：PCT/IB0000609

申请日：2000-04-07

Applicant: ERICSSON TELEFON AB L M

Inventor： LINDSKOG JAN ,  OLSSON JONAS ,  MALMGREN GORAN ,  MIKLOS GYORGY

IPC: H04L1/18 ,  H04L1/00 ,  H04L12/28

CPC classification number: H04L1/00 ,  H04L1/18 ,  H04L12/28

Abstract: In a wireless local area network (LAN), such as one that is compatible with the HIPERLAN 2 standard, scheduling of long channel (LCH) PDUs and short channel (SCH) PDUs is based on an awareness of desired ARQ response time. Accordingly, mobile terminals and access points, particularly those that are communicating over time critical connections, are afforded a maximum amount of time to generate ARQ messages, while still achieving a fast response time. For example, in the more likely scenario where the uplink channel (ULCH) precedes the downlink channel (DLCH) in the Medium Access Control (MAC) data frame, the amount of time needed to generate an ARQ message may be maximized by scheduling the SCHs associated with a given connection so that they follow the corresponding LCHs in the ULCH of the MAC frame, and where the SCHs precede the corresponding LCHs in the DLCH of the MAC frame.

Abstract translation: 在诸如与HIPERLAN 2标准兼容的无线局域网（LAN）中，长信道（LCH）PDU和短信道（SCH）PDU的调度基于所需ARQ响应时间的意识。 因此，移动终端和接入点，特别是那些正在通过时间关键连接进行通信的终端和接入点，在产生ARQ消息的过程中可以获得最大的时间，同时仍能实现快速的响应时间。 例如，在介质访问控制（MAC）数据帧中上行链路信道（ULCH）在下行链路信道（DLCH）之前的更可能的情况下，生成ARQ消息所需的时间量可以通过调度SCH来最大化 与给定连接相关联，使得它们遵循MAC帧的ULCH中的对应LCH，并且其中SCH在MAC帧的DLCH中的相应LCH之前。