摘要:
Sequentially numbered data blocks are transmitted by a first device for receipt by a second device. An indication of non-receipt of one of the plurality of data blocks is received from the second device, which leads to a retransmission pending timer being started if a retransmission pending timer is not already running. The first device records for which of the data blocks an indication of non-receipt has been received whilst the timer is running, and notes for which of those initially non-received data blocks an acknowledgement of receipt is subsequently received. At expiry of the timer, the first device retransmits those of the data blocks that have a sequence number less than the sequence number of the data block that led to the timer being started and for which an indication of non-receipt was received whilst the timer is running and an acknowledgement of receipt was not received.
摘要:
A method, apparatus and computer program product are provided for overriding requests for a selected communication resource and indicating a different resource(s) for communication. A method and apparatus may select a communication channel resource type associated with a first set of resources based in part on determining that a predetermined condition is met and may provide a message, to a network device, requesting usage of the selected communication channel resource type. The method and apparatus may also receive a response, from the network device, denying the request for the selected communication channel resource type. The method and apparatus may also cause selection of another communication channel resource type associated with a second set of resources and providing a generated request to the network device requesting usage of the second type of communication channel resource type.
摘要:
A method, apparatus and computer program product are provided in order to allow for reselection of a TTI resource, such as in an instance in which a mobile terminal has moved to a different portion of the coverage area and/or in an instance in which the TTI resource was initially incorrectly selected, such as based upon an inaccurate measurement. In the context of a method, a first TTI resource is selected in conjunction with an uplink. The method also detects a failure condition associated with the uplink and selects a second TTI resource, different than the first TTI resource, in response to detection of the failure condition.
摘要:
First and second wireless transmission protocol uplink channels are available for use by a wireless device in transmitting data to a network. In various examples, the device selects between the first and second wireless transmission protocol uplink channels according to various different criteria. Examples include selecting between the first and second wireless transmission protocol uplink channels according to the type of data to be transmitted and according to the identity of the device, and various combinations of these.
摘要:
A network/base station broadcasts an indication to direct a user equipment how to prioritize information for inclusion in an uplink message to be sent on a random access channel RACH. By example one value of the indication directs a user equipment UE to prioritize inter-frequency over intra-frequency neighbor cell measurements for inclusion in the uplink message; and another value (or absence) of the indication directs a UE to prioritize intra-frequency over inter-frequency neighbor cell measurements for inclusion in the uplink message. A UE receiving the broadcast indication constructs the uplink message which includes information that is prioritized in accordance with the indication so as not to exceed a maximum message size. There are also embodiments with second and/or further/third indications in the broadcast system information for more efficiently utilizing the available space in the RACH message, which by example is an RRC Connection Request message in which UE capability information may be prioritized higher or lower than the measurement information.
摘要:
A method, apparatus and computer program product are provided to permit a neighbor list to be updated with a detected set cell such that the detected set cell may thereafter be utilized for determining a frequency quality estimate or for inter-frequency measurements and/or considered for inclusion in a virtual active set. From a network perspective, the method may receive information regarding a detected cell that is not on a neighbor list for a user equipment (UE) and that operates at a non-used frequency and may cause a message to be transmitted to the UE adding the detected cell to the neighbor list. From a UE perspective, the method may cause information to be provided regarding a detected cell that is not on a neighbor list and that operates at a non-used frequency and may thereafter receive a message adding the detected cell to the neighbor list.
摘要:
Embodiments include a method by which a network equipment efficiently directs a device attempting a connection to a congested or limited-capacity portion of a network to another resource (e.g., cell, frequency, and/or RAT) where the attempt is more likely to be successful. This method utilizes a connection reject message that comprises a small amount of information pointing to information broadcast in system information (SI) messages. The reject message may be used with existing or, alternately, enhanced SI messages comprising tags that resolve the pointer information in the reject message. Embodiments also include methods by which a device redirects to a resource based on the information contained in the reject and SI messages. Other embodiments include methods by which a device deprioritizes a resource during cell reselection based on information contained in the reject and SI messages. Embodiments include wireless communication devices, network equipment, or computer-readable media embodying these methods.
摘要:
A method, apparatus and computer program product are provided in order to allow for reselection of a TTI resource, such as in an instance in which a mobile terminal has moved to a different portion of the coverage area and/or in an instance in which the TTI resource was initially incorrectly selected, such as based upon an inaccurate measurement. In the context of a method, a first TTI resource is selected in conjunction with an uplink. The method also detects a failure condition associated with the uplink and selects a second TTI resource, different than the first TTI resource, in response to detection of the failure condition.
摘要:
An apparatus for providing ciphering problem detection may include a processor. The processor may be configured to receive an unacknowledged mode message, initiate operation of a timer based on receipt of the unacknowledged mode message, re-initiate timer operation in response to each subsequent unacknowledged mode message received prior to expiration of the timer, record a timer expiry event in response to the timer expiring prior to receipt of a subsequent unacknowledged mode message, and indicate a data reception error in response to receipt of the subsequent unacknowledged mode message after recordation of the timer expiry event.
摘要:
A method, apparatus and computer program product are provided for overriding requests for a selected communication resource and indicating a different resource(s) for communication. A method and apparatus may select a communication channel resource type associated with a first set of resources based in part on determining that a predetermined condition is met and may provide a message, to a network device, requesting usage of the selected communication channel resource type. The method and apparatus may also receive a response, from the network device, denying the request for the selected communication channel resource type. The method and apparatus may also cause selection of another communication channel resource type associated with a second set of resources and providing a generated request to the network device requesting usage of the second type of communication channel resource type.