公开(公告)号：WO2010059087A1

公开(公告)日：2010-05-27

申请号：PCT/SE2008/051337

申请日：2008-11-24

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  FAN, Rui ,  HU, Rong ,  WAGER, Stefan

Inventor： FAN, Rui ,  HU, Rong ,  WAGER, Stefan

IPC: H04W72/12

CPC classification number: H04W28/065 ,  H04L1/0083

Abstract: A device (110) receives a radio link control (RLC) protocol data unit (PDU) (740) or service data unit (SDU) (760) to be segmented, defines a padding threshold (840) for a segmentation mechanism, and determines a padding ratio (850) after enhanced dedicated channel transport format combination (ETFC) selection (730). The device selects a first transport block (960) and a second transport block (970) associated with the RLC PDU/SDU (740/760) when the padding ratio (850) is greater than or equal to the padding threshold (840), and generates a modified segmentation of the RLC PDU/SDU (740/760) based on the first and second transport blocks (960/970) when a padding ratio (RTB) associated with the first and second transport blocks (960/970) is less than the padding threshold (840) and a size ratio (STB) associated with the first and second transport blocks (960/970) is within a size threshold (980).

Abstract translation: 设备（110）接收要分段的无线链路控制（RLC）协议数据单元（PDU）（740）或业务数据单元（SDU）（760），为分段机制定义填充阈值（840），并且确定 在增强专用信道传输格式组合（ETFC）选择（730）之后的填充比（850）。 当填充比（850）大于或等于填充阈值（840）时，设备选择与RLC PDU / SDU（740/760）相关联的第一传输块（960）和第二传输块（970） 并且当与第一和第二传输块（960/970）相关联的填充比率（RTB）为（960/970）时，基于第一和第二传输块（960/970）生成RLC PDU / SDU（740/760） 小于填充阈值（840）和与第一和第二传输块（960/970）相关联的大小比（STB）在尺寸阈值内（980）。

公开(公告)号：WO2010052537A1

公开(公告)日：2010-05-14

申请号：PCT/IB2009/007280

申请日：2009-10-30

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  TORSNER, Per, Johan ,  WAGER, Stefan ,  JOHANSSON, Niklas, Johan ,  SUSITAIVAL, Riikka ,  MOBERG, Peter ,  LINDSTRÖM, Magnus

Inventor： TORSNER, Per, Johan ,  WAGER, Stefan ,  JOHANSSON, Niklas, Johan ,  SUSITAIVAL, Riikka ,  MOBERG, Peter ,  LINDSTRÖM, Magnus

IPC: H04W56/00 ,  H04L1/16

CPC classification number: H04W56/00 ,  H04L1/1635 ,  H04L1/1812 ,  H04W92/10

Abstract: A system, method and node of downlinking transmissions to an unsynchronized UE in a telecommunications network. The method begins by a node in the network requesting synchronization of the UE with the network. A first transmission of data is sent from the node to the UE prior to synchronization of the UE. The UE then synchronizes with the network by the UE performing a Random Access procedure with the node, thereby triggering a time alignment command from the node to the UE to synchronize the UE with the network. A second transmission of data is then sent from the node to the UE after the UE is synchronized. A response feedback message is sent to the node from the UE. The message is a cumulative feedback message of the first transmission of data and the second transmission of data. Thus, data may be transmitted prior to synchronization of the UE.

Abstract translation: 在电信网络中向不同步的UE下行传输的系统，方法和节点。 该方法由网络中的节点开始请求UE与网络的同步。 在UE同步之前，首先从节点向UE发送数据。 然后，UE与UE同步与该节点进行随机接入过程，从而触发从节点到UE的时间对准命令，以使UE与网络同步。 然后在UE同步之后，从节点向UE发送第二次数据传输。 响应反馈消息从UE发送到节点。 消息是数据的第一次传输和数据的第二次传输的累积反馈消息。 因此，可以在UE同步之前传送数据。

公开(公告)号：WO2009123544A1

公开(公告)日：2009-10-08

申请号：PCT/SE2009/050228

申请日：2009-03-05

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  WIDEGREN, Ina ,  WAGER, Stefan

Inventor： WIDEGREN, Ina ,  WAGER, Stefan

IPC: H04W8/26

CPC classification number: H04W72/042 ,  H04W8/26 ,  H04W72/0406 ,  H04W76/11 ,  H04W88/12

Abstract: A device (124) receives information regarding allocation of an enhanced dedicated channel radio network temporary identifier (E-RNTI) (460) to user equipment (110) in a cell forward access channel (Cell_FACH) state, and receives information regarding a state change (520) associated with the user equipment (110). The device (124) determines that the E-RNTI (460) can be released based on the state change (520), and provides, to another device (122), a request (530) to release the E-RNTI (460) in response to the state change (520) and so that the E-RNTI (460) can be used by other user equipment (110).

Abstract translation: 设备（124）在小区前向接入信道（Cell_FACH）状态中接收关于增强型专用信道无线电网络临时标识符（E-RNTI）（460））分配给用户设备（110）的信息，并且接收关于状态变化的信息 （520），其与所述用户设备（110）相关联。 设备（124）确定可以基于状态改变（520）来释放E-RNTI（460），并向另一设备（122）提供释放E-RNTI（460）的请求（530） 响应于状态改变（520），并且使得E-RNTI（460）可被其他用户设备（110）使用。

公开(公告)号：WO2009116925A1

公开(公告)日：2009-09-24

申请号：PCT/SE2009/050070

申请日：2009-01-23

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  WAGER, Stefan ,  CRAIG, Stephen ,  BERGMAN, Johan ,  RAMOS, Edgar ,  KARLSSON, Patrik ,  TIDESTAV, Claes

Inventor： WAGER, Stefan

IPC: H04W36/08

CPC classification number: H04W36/0005 ,  H04L1/1812 ,  H04W36/0055 ,  H04W80/00

Abstract: In an improved and reliable method and arrangement allowing a user equipment to acknowledge the re-pointing over target cell in the HS-DSCH serving cell change procedure, wherein a Media Access Control (MAC) frame include information indicates the acknowledgement. In one embodiment the MAC frame contains only the Scheduling Information (SI) field with a coding not normally used, e.g. TEBS=O and HLID =0 (TEBS = Total E-DCH Buffer Status; HLID = Highest Priority Logical Channel ID). Since the MAC frame is protected by Hybrid Automatic Repeat Request (HARQ), high reliability is ensured. Also, the MAC frame is transmitted to all cells in the active set, so that robustness is ensured also during imbalance situations.

Abstract translation: 在改进且可靠的方法和布置中，允许用户设备在HS-DSCH服务小区改变过程中确认对目标小区的重新指向，其中媒体访问控制（MAC）帧包括表示确认的信息。 在一个实施例中，MAC帧仅包含具有通常不使用的编码的调度信息（SI）字段，例如。 TEBS = 0和HLID = 0（TEBS =总E-DCH缓冲器状态; HLID =最高优先级逻辑信道ID）。 由于MAC帧由混合自动重传请求（HARQ）保护，因此确保了高可靠性。 此外，MAC帧被发送到活动集中的所有小区，使得在不平衡情况下也可以确保稳健性。

公开(公告)号：WO2009082335A1

公开(公告)日：2009-07-02

申请号：PCT/SE2008/051383

申请日：2008-12-01

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  KAZMI, Muhammad ,  LIAO, Jingyi ,  HU, Rong ,  WAGER, Stefan

Inventor： KAZMI, Muhammad ,  LIAO, Jingyi ,  HU, Rong ,  WAGER, Stefan

IPC: H04W24/10

CPC classification number: H04B17/24 ,  H04L1/0026 ,  H04L1/0027 ,  H04W24/04 ,  H04W24/10 ,  H04W28/06 ,  H04W52/0232 ,  H04W74/085 ,  Y02D70/1244 ,  Y02D70/24 ,  Y02D70/25

Abstract: A method for limiting Channel Quality Indicator (CQI) reporting from a User Equipment to a network node is provided where a User Equipment can transmit CQI reports to a network node, such as e.g. a base station, when the User Equipment is operating in low transmission and/or low reception activity mode. A limited CQI reporting is obtained by triggering the reporting according to one or more predefined rules, which to at least some extent depend on CQI specific information provided to the User Equipment from the network node. A User Equipment and a network node adapted to operate in accordance with the suggested method are also provided.

Abstract translation: 提供了一种用于将用户设备向用户设备报告的信道质量指示（CQI）报告给网络节点的方法，其中用户设备可以向网络节点发送CQI报告，例如， 当用户设备在低传输和/或低接收活动模式下操作时，基站。 通过根据一个或多个预定义规则触发报告来获得有限的CQI报告，该规则至少在一定程度上取决于从网络节点提供给用户设备的CQI特定信息。 还提供了适于根据所提出的方法操作的用户设备和网络节点。

公开(公告)号：WO2009082333A1

公开(公告)日：2009-07-02

申请号：PCT/SE2008/051283

申请日：2008-11-10

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  SÅGFORS, Mats ,  LINDSRÖM, Magnus ,  PEISA, Janne ,  TORSNER, Johan ,  WAGER, Stefan

Inventor： SÅGFORS, Mats ,  LINDSRÖM, Magnus ,  PEISA, Janne ,  TORSNER, Johan ,  WAGER, Stefan

IPC: H04W28/18

CPC classification number: H04L5/0053 ,  H04W8/26 ,  H04W28/18

Abstract: The present invention relates to method and arrangements for using an identifier of a predefined type, e.g. an RNTI identifying one configuration on an out-band control channel for activating the configuration identifiable by that identifier. The identifier is sent from the network to the UE (904), when a configuration corresponding to that identifier is to be activated. This implies that both the UE and the radio base station comprise a mapping (901) between each configuration (902,903) and the corresponding identity of each configuration.

Abstract translation: 本发明涉及使用预定义类型的标识符的方法和装置，例如， RNTI识别带外控制信道上的一个配置，用于激活由该标识符可识别的配置。 当要激活与该标识符相对应的配置时，该标识符从网络发送到UE（904）。 这意味着UE和无线电基站都包括每个配置（902,903）和每个配置的相应身份之间的映射（901）。

公开(公告)号：WO2009082330A2

公开(公告)日：2009-07-02

申请号：PCT/SE2008/051212

申请日：2008-10-24

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  WAGER, Stefan

Inventor： WAGER, Stefan

IPC: H04L1/00

CPC classification number: H04L1/0061

Abstract: In a method of generating a Level 2 message from a number of messages generated by at least one User Equipment (UE) in an idle state and transmitted on an enhanced Dedicated Channel, E-DCH a checksum to each Layer 3 (L3) message, e.g. (RRC or NAS) is added to check the correctness of the message. Hereby the need for transmitting a long Core Network (CN) Identity (ID) for contention resolution on Layer 2 for UEs in idle mode is removed. As a result performance of the cellular radio network will be improved.

Abstract translation: 在由处于空闲状态并在增强型专用信道上发送的至少一个用户设备（UE）生成的多个消息的生成级别2消息的方法中，E-DCH将每个第3层（L3）消息的校验和， 例如 （RRC或NAS），以检查消息的正确性。 因此，为了在空闲模式中的UE发送用于第二层争用解决的长核心网（CN）身份（ID）的需要也被删除。 因此，蜂窝无线电网络的性能将得到改善。

公开(公告)号：WO2009047025A1

公开(公告)日：2009-04-16

申请号：PCT/EP2008/058692

申请日：2008-07-04

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  PRADAS, Jose, Luis ,  BERGMAN, Johan ,  WAGER, Stefan

Inventor： PRADAS, Jose, Luis ,  BERGMAN, Johan ,  WAGER, Stefan

IPC: H04W74/08

CPC classification number: H04W74/08 ,  H04W72/0406 ,  H04W74/006 ,  H04W74/0866

Abstract: The present invention relates to a user equipment (401), a base station (403) and methods for enabling providing fast access to a dedicated UL resource between the base station (403) and the UE (401) for data transmissions, by using a UE identifier. The UE (401) may receive configuration parameters (step 302, S-402) of a set of common UL resources from the base station (403), transmit a random access request (step 304, step S-404, 508, 810; 712, 910) for a common UL resources of said set of common UL resources to said base station (403), obtain allocation of said common resource (step 306, S-408, 514, 718, 720, 812, 912) of said set from said base station (403), and transmit a UE (401) identifier (step 308, S-410) to said base station on said common resource (520, 814; 728, 918), wherein the UE identifier indicates a previously used set of configuration parameters for a dedicated resource. The UL set-up delays may be reduced and the network performance as well as the end-user quality of experience improved.

Abstract translation: 本发明涉及一种用户设备（401），一种基站（403）以及用于能够通过使用基站（403）和基站（403）来提供对基站（403）和UE（401）之间的专用UL资源的快速接入进行数据传输的方法 UE标识符。 UE（401）可以从基站（403）接收一组公共UL资源的配置参数（步骤302，S-402），发送随机接入请求（步骤304，步骤S-404,508,810; 712，910）用于所述基站（403）的所述一组公共UL资源的公共UL资源，获得所述公共资源的所述共同资源（步骤306，S-408,514,718,720,812,912）的分配 从所述基站（403）设置，并在所述公共资源（520,814; 728,918）上向所述基站发送UE（401）标识符（步骤308，S-410），其中，所述UE标识符指示先前 使用一组专用资源的配置参数。 UL设置延迟可能会降低，网络性能以及最终用户的体验质量得到改善。

公开(公告)号：WO2009025609A1

公开(公告)日：2009-02-26

申请号：PCT/SE2008/050601

申请日：2008-05-22

Applicant: TELEFONAKTIEBOLAGET L M ERICSSON (PUBL) ,  WAGER, Stefan ,  PARKVALL, Stefan ,  GERSTENBERGER, Dirk ,  BERGMAN, Johan ,  GUNNARSSON, Fredrik ,  HAGERMAN, Bo ,  TIDESTAV, Claes ,  SÅGFORS, Mats

Inventor： WAGER, Stefan ,  PARKVALL, Stefan ,  GERSTENBERGER, Dirk ,  BERGMAN, Johan ,  GUNNARSSON, Fredrik ,  HAGERMAN, Bo ,  TIDESTAV, Claes ,  SÅGFORS, Mats

IPC: H04L1/18

CPC classification number: H04L1/1812 ,  H04L1/0025

Abstract: The object of the present invention is to provide a mechanism for improving RACH performance. The object is achieved by a method in a user equipment (140) for random accessing the user equipment (140) to a base station (120). The user equipment (140) and the base station (120) are comprised in a communication network system (110). An acknowledgement to send a message to the network node (110,120) is received (203,301) from a network node (110,120) comprised in the communication network system (100). The user equipment then sends (204,302) the message to the network node (110,120) using Hybrid Automatic Retransmission reQuest HARQ being in a CELL_FACH state.

Abstract translation: 本发明的目的是提供一种用于改善RACH性能的机制。 该目的通过用户设备（140）中用于随机接入用户设备（140）到基站（120）的方法来实现。 用户设备（140）和基站（120）被包括在通信网络系统（110）中。 从通信网络系统（100）中包括的网络节点（110,120）接收到向网络节点（110,120）发送消息的确认（203,301）。 然后，用户设备使用处于CELL_FACH状态的混合自动重传请求HARQ来向网络节点（110,120）发送（204,302）消息。

公开(公告)号：WO2008147271A1

公开(公告)日：2008-12-04

申请号：PCT/SE2007/050394

申请日：2007-06-01

Applicant: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL) ,  RAMOS PÉRES, Edgar ,  WAGER, Stefan

Inventor： RAMOS PÉRES, Edgar ,  WAGER, Stefan

IPC: H04L1/16 ,  H04Q7/22

CPC classification number: H04L1/1874 ,  H04L1/1841

Abstract: In a method and a system Radio Link Control (RLC) Status Reports in a cellular radio system employing Acknowledge Mode (AM) RLC are not delivered in sequence, thereby obtaining an increased peak throughput. Thus, even when an in-sequence delivery exists, for example if the system uses HARQ transmission, it is not used for data related to the RLC status report.

Abstract translation: 在采用应答模式（AM）RLC的蜂窝无线电系统中的方法和系统中无线链路控制（RLC）状态报告不是按顺序递送的，从而获得增加的峰值吞吐量。 因此，即使当存在顺序递送时，例如，如果系统使用HARQ传输，则它不用于与RLC状态报告相关的数据。